{"id":2291,"date":"2025-06-18T16:56:44","date_gmt":"2025-06-18T08:56:44","guid":{"rendered":"https:\/\/www.xuebapack.com\/?p=2291"},"modified":"2025-06-18T16:56:31","modified_gmt":"2025-06-18T08:56:31","slug":"8-tube-strips-filling-sealing","status":"publish","type":"post","link":"https:\/\/wp.zhiqiapp.com\/vi\/news\/knowledge-base\/8-tube-strips-filling-sealing_2291\/","title":{"rendered":"M\u00e1y chi\u1ebft r\u00f3t 8 \u1ed1ng: M\u1edf kh\u00f3a 7 c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng chi\u1ebft r\u00f3t v\u00e0 ni\u00eam phong ho\u00e0n h\u1ea3o"},"content":{"rendered":"

1. Gi\u1edbi thi\u1ec7u: T\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 \u2013 Quy tr\u00ecnh quan tr\u1ecdng c\u1ee7a vi\u1ec7c chi\u1ebft r\u00f3t v\u00e0 ni\u00eam phong d\u1ea3i 8 \u1ed1ng<\/strong><\/h2>\n

Trong nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 ch\u1ea9n \u0111o\u00e1n hi\u1ec7n \u0111\u1ea1i, d\u1ea3i 8 \u1ed1ng l\u00e0 v\u1eadt t\u01b0 ti\u00eau hao kh\u00f4ng th\u1ec3 thi\u1ebfu, \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong c\u00e1c \u1ee9ng d\u1ee5ng sinh h\u1ecdc ph\u00e2n t\u1eed nh\u01b0 Ph\u1ea3n \u1ee9ng chu\u1ed7i polymerase (PCR) v\u00e0 PCR \u0111\u1ecbnh l\u01b0\u1ee3ng (qPCR). D\u1ea3i 8 \u1ed1ng n\u00e0y, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng polypropylene, ch\u1ee9a t\u00e1m \u1ed1ng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau, th\u01b0\u1eddng c\u00f3 th\u1ec3 t\u00edch 0,1 mL ho\u1eb7c 0,2 mL, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd m\u1eabu v\u00e0 tu\u1ea7n ho\u00e0n nhi\u1ec7t hi\u1ec7u qu\u1ea3.<\/p>\n

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T\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu trong c\u00e1c \u1ed1ng n\u00e0y l\u00e0 t\u1ed1i quan tr\u1ecdng. Vi\u1ec7c \u0111\u1ed5 \u0111\u1ea7y ch\u00ednh x\u00e1c \u0111\u1ea3m b\u1ea3o th\u1ec3 t\u00edch ph\u1ea3n \u1ee9ng ch\u00ednh x\u00e1c, trong khi vi\u1ec7c ni\u00eam phong \u0111\u00e1ng tin c\u1eady ng\u0103n ng\u1eeba hi\u1ec7u qu\u1ea3 c\u00e1c v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng nh\u01b0 bay h\u01a1i, nhi\u1ec5m ch\u00e9o v\u00e0 ph\u00e2n h\u1ee7y m\u1eabu. B\u1ea5t k\u1ef3 s\u1ef1 gi\u00e1m s\u00e1t n\u00e0o trong c\u00e1c b\u01b0\u1edbc n\u00e0y \u0111\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m kh\u00f4ng \u0111\u00e1ng tin c\u1eady, l\u00e3ng ph\u00ed thu\u1ed1c th\u1eed v\u00e0 s\u1ef1 ch\u1eadm tr\u1ec5 \u0111\u00e1ng k\u1ec3 trong quy tr\u00ecnh nghi\u00ean c\u1ee9u ho\u1eb7c ch\u1ea9n \u0111o\u00e1n.<\/p>\n

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Khi nghi\u00ean c\u1ee9u \u0111\u00f2i h\u1ecfi n\u0103ng su\u1ea5t cao h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o t\u1ed1t h\u01a1n, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p chi\u1ebft r\u00f3t v\u00e0 ni\u00eam phong th\u1ee7 c\u00f4ng truy\u1ec1n th\u1ed1ng \u0111\u00e3 tr\u1edf th\u00e0nh n\u00fat th\u1eaft. T\u1ef1 \u0111\u1ed9ng h\u00f3a cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p mang t\u00ednh c\u00e1ch m\u1ea1ng, n\u00e2ng cao \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u r\u1ee7i ro do l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi v\u00e0 \u00f4 nhi\u1ec5m. B\u00e1o c\u00e1o n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o c\u00e1c nguy\u00ean t\u1eafc khoa h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt \u0111\u1eb1ng sau qu\u00e1 tr\u00ecnh chi\u1ebft r\u00f3t v\u00e0 ni\u00eam phong ho\u00e0n h\u1ea3o c\u00e1c d\u1ea3i 8 \u1ed1ng, l\u00e0m n\u1ed5i b\u1eadt c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn h\u1ed7 tr\u1ee3 c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i.<\/p>\n

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C\u00e1c \u1ee9ng d\u1ee5ng sinh h\u1ecdc ph\u00e2n t\u1eed, \u0111\u1eb7c bi\u1ec7t l\u00e0 PCR v\u00e0 qPCR, \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u c\u1ef1c k\u1ef3 cao v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu. \u0110\u1ed9 nh\u1ea1y v\u1ed1n c\u00f3 c\u1ee7a c\u00e1c k\u1ef9 thu\u1eadt n\u00e0y quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp c\u00e1c ti\u00eau chu\u1ea9n nghi\u00eam ng\u1eb7t v\u1ec1 t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong trong c\u00e1c d\u1ea3i 8 \u1ed1ng. V\u00ed d\u1ee5, ph\u1ea3n \u1ee9ng PCR r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi n\u1ed3ng \u0111\u1ed9 thu\u1ed1c th\u1eed v\u00e0 ngay c\u1ea3 s\u1ef1 bay h\u01a1i nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 n\u1ed3ng \u0111\u1ed9, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a enzyme v\u00e0 hi\u1ec7u qu\u1ea3 ph\u1ea3n \u1ee9ng, cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c ho\u1eb7c kh\u00f4ng th\u1ec3 t\u00e1i t\u1ea1o. Do \u0111\u00f3, v\u1eadt li\u1ec7u \u1ed1ng ph\u1ea3i tr\u01a1 \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 h\u1ea5p ph\u1ee5 ho\u1eb7c ph\u00e2n h\u1ee7y m\u1eabu ho\u1eb7c thu\u1ed1c th\u1eed v\u00e0 \u0111\u1ea3m b\u1ea3o truy\u1ec1n nhi\u1ec7t hi\u1ec7u qu\u1ea3 cho chu k\u1ef3 nhi\u1ec7t \u0111\u1ed9 nhanh. \u0110\u1ed3ng th\u1eddi, l\u1edbp ni\u00eam phong ph\u1ea3i ho\u00e0n to\u00e0n \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 m\u1ea5t m\u1eabu do bay h\u01a1i. M\u1ed1i li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp n\u00e0y gi\u1eefa \u0111\u1ed9 nh\u1ea1y \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft k\u1ebf v\u1eadt t\u01b0 ti\u00eau hao l\u00e0 n\u1ec1n t\u1ea3ng cho qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m th\u00e0nh c\u00f4ng.<\/p>\n

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H\u01a1n n\u1eefa, nhu c\u1ea7u s\u00e0ng l\u1ecdc v\u00e0 ch\u1ea9n \u0111o\u00e1n th\u00f4ng l\u01b0\u1ee3ng cao l\u00e0 \u0111\u1ed9ng l\u1ef1c ch\u00ednh th\u00fac \u0111\u1ea9y vi\u1ec7c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i c\u00e1c gi\u1ea3i ph\u00e1p chi\u1ebft r\u00f3t v\u00e0 ni\u00eam phong t\u1ef1 \u0111\u1ed9ng. Vi\u1ec7c h\u00fat th\u1ee7 c\u00f4ng t\u1ed1n nhi\u1ec1u th\u1eddi gian, c\u00f4ng s\u1ee9c v\u00e0 r\u1ea5t d\u1ec5 x\u1ea3y ra l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi nh\u01b0 th\u1ec3 t\u00edch kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t ho\u1eb7c nhi\u1ec5m ch\u00e9o, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng l\u1edbn m\u1eabu. C\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng gi\u1ea3i quy\u1ebft tr\u1ef1c ti\u1ebfp nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y b\u1eb1ng c\u00e1ch cung c\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o v\u01b0\u1ee3t tr\u1ed9i. S\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb quy tr\u00ecnh th\u1ee7 c\u00f4ng sang quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ef1 ti\u1ec7n l\u1ee3i m\u00e0 c\u00f2n l\u00e0 m\u1ed9t m\u1ec7nh l\u1ec7nh kinh t\u1ebf v\u00e0 khoa h\u1ecdc, cho ph\u00e9p c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m m\u1edf r\u1ed9ng quy m\u00f4 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh kh\u00e1m ph\u00e1 khoa h\u1ecdc v\u00e0 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady h\u01a1n, do \u0111\u00f3 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 ch\u00ednh th\u00fac \u0111\u1ea9y nh\u1eefng ti\u1ebfn b\u1ed9 trong kh\u00e1m ph\u00e1 thu\u1ed1c v\u00e0 ch\u1ea9n \u0111o\u00e1n l\u00e2m s\u00e0ng.<\/p>\n\n\n\n\n
\"D\u1ea3i<\/td>\n<\/tr>\n
D\u1ea3i 8 \u1ed1ng \/ D\u1ea3i 8 gi\u1ebfng \/ D\u1ea3i 8 \u1ed1ng \/ D\u1ea3i 8 \u1ed1ng PCR \/ \u1ed0ng 8 k\u1ebft n\u1ed1i<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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2. C\u01a1 b\u1ea3n: D\u1ea3i 8 \u1ed1ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng c\u1ee7a ch\u00fang<\/strong><\/h2>\n

Khoa h\u1ecdc v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf t\u1ed1i \u01b0u<\/strong><\/h3>\n

D\u1ea3i 8 \u1ed1ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb polypropylene (PP) c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao. V\u1eadt li\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00ec t\u00ednh tr\u01a1 \u0111\u1eb7c bi\u1ec7t, gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 h\u1ea5p ph\u1ee5 m\u1eabu v\u00e0 thu\u1ed1c th\u1eed, v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t tuy\u1ec7t v\u1eddi, \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i ch\u1ea5t trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n

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\u0110\u1ed9 d\u00e0y th\u00e0nh m\u1ecfng v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u l\u00e0 m\u1ed9t t\u00ednh n\u0103ng thi\u1ebft k\u1ebf quan tr\u1ecdng c\u1ee7a d\u1ea3i 8 \u1ed1ng. Thi\u1ebft k\u1ebf n\u00e0y t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t trong qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n nhi\u1ec7t, m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a PCR v\u00e0 qPCR, do \u0111\u00f3 gi\u1ea3m th\u1eddi gian chu k\u1ef3 v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9ng h\u1ecdc ph\u1ea3n \u1ee9ng nh\u1ea5t qu\u00e1n. \u0110\u1ed9 m\u1ecfng c\u1ee7a th\u00e0nh \u1ed1ng kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t chi ti\u1ebft s\u1ea3n xu\u1ea5t m\u00e0 c\u00f2n l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a chu tr\u00ecnh nhi\u1ec7t. PCR d\u1ef1a v\u00e0o nh\u1eefng thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c. Thi\u1ebft k\u1ebf th\u00e0nh m\u1ecfng gi\u1ea3m thi\u1ec3u \u0111i\u1ec7n tr\u1edf nhi\u1ec7t gi\u1eefa kh\u1ed1i chu tr\u00ecnh nhi\u1ec7t v\u00e0 m\u1eabu, cho ph\u00e9p m\u1eabu \u0111\u1ea1t \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 m\u1ee5c ti\u00eau nhanh h\u01a1n v\u00e0 nh\u1ea5t qu\u00e1n h\u01a1n, do \u0111\u00f3 l\u00e0m gi\u1ea3m th\u1eddi gian chu k\u1ef3 t\u1ed5ng th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o c\u1ee7a ph\u1ea3n \u1ee9ng PCR. \u0110i\u1ec1u n\u00e0y minh h\u1ecda c\u00e1ch m\u1ed9t "th\u00e0nh m\u1ecfng" c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n, tr\u00ean th\u1ef1c t\u1ebf, l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u ph\u1ee9c t\u1ea1p, cho ph\u00e9p tr\u1ef1c ti\u1ebfp th\u1ef1c hi\u1ec7n "PCR nhanh" v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n khoa h\u1ecdc c\u1ee7a c\u00e1c x\u00e9t nghi\u1ec7m nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9.<\/p>\n

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Th\u1ec3 t\u00edch \u1ed1ng th\u00f4ng th\u01b0\u1eddng bao g\u1ed3m 0,1 mL v\u00e0 0,2 mL. Thi\u1ebft k\u1ebf c\u00f3 c\u1ea5u h\u00ecnh th\u1ea5p th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00ec ch\u00fang l\u00e0m gi\u1ea3m kho\u1ea3ng kh\u00f4ng ph\u00eda tr\u00ean ph\u1ea3n \u1ee9ng, gi\u1ea3m thi\u1ec3u h\u01a1n n\u1eefa s\u1ef1 b\u1ed1c h\u01a1i v\u00e0 t\u0103ng c\u01b0\u1eddng d\u1eabn nhi\u1ec7t. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng PCR th\u1eddi gian th\u1ef1c (qPCR), c\u00e1c \u1ed1ng m\u00e0u tr\u1eafng ho\u1eb7c trong su\u1ed1t quang h\u1ecdc l\u00e0 c\u1ea7n thi\u1ebft. C\u00e1c \u1ed1ng m\u00e0u tr\u1eafng t\u0103ng c\u01b0\u1eddng c\u01b0\u1eddng \u0111\u1ed9 t\u00edn hi\u1ec7u hu\u1ef3nh quang b\u1eb1ng c\u00e1ch ph\u1ea3n x\u1ea1 \u00e1nh s\u00e1ng hi\u1ec7u qu\u1ea3 h\u01a1n, trong khi c\u00e1c \u1ed1ng trong su\u1ed1t cho ph\u00e9p ki\u1ec3m tra tr\u1ef1c quan tr\u1ef1c ti\u1ebfp v\u00e0 \u0111o quang h\u1ecdc.<\/p>\n

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\u0110\u1ec3 duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu v\u00e0 ng\u0103n ng\u1eeba c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng l\u1ea1 trong th\u00ed nghi\u1ec7m, c\u00e1c v\u1eadt t\u01b0 ti\u00eau hao n\u00e0y \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn nghi\u00eam ng\u1eb7t l\u00e0 kh\u00f4ng ch\u1ee9a DNase, RNase, DNA b\u1ed9 gen ng\u01b0\u1eddi, n\u1ed9i \u0111\u1ed9c t\u1ed1, ch\u1ea5t g\u00e2y s\u1ed1t v\u00e0 ch\u1ea5t \u1ee9c ch\u1ebf PCR. Ch\u1ee9ng nh\u1eadn "kh\u00f4ng ch\u1ee9a DNase, RNase, DNA b\u1ed9 gen ng\u01b0\u1eddi, v.v." n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 d\u1ea5u hi\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 c\u00f2n l\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi t\u00ednh to\u00e0n v\u1eb9n v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o d\u1eef li\u1ec7u trong c\u00e1c \u1ee9ng d\u1ee5ng sinh h\u1ecdc ph\u00e2n t\u1eed nh\u1ea1y c\u1ea3m. PCR v\u00e0 c\u00e1c k\u1ef9 thu\u1eadt sinh h\u1ecdc ph\u00e2n t\u1eed kh\u00e1c c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m ngay c\u1ea3 v\u1edbi c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m d\u1ea1ng v\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 axit nucleic ho\u1eb7c enzyme ph\u00e2n h\u1ee7y. N\u1ebfu v\u1eadt t\u01b0 ti\u00eau hao ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y, n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 d\u01b0\u01a1ng t\u00ednh gi\u1ea3 (v\u00ed d\u1ee5: khu\u1ebfch \u0111\u1ea1i DNA ng\u01b0\u1eddi b\u1ecb \u00f4 nhi\u1ec5m) ho\u1eb7c ph\u00e2n h\u1ee7y m\u1eabu (v\u00ed d\u1ee5: RNase ph\u00e1 h\u1ee7y khu\u00f4n m\u1eabu RNA), khi\u1ebfn d\u1eef li\u1ec7u th\u00ed nghi\u1ec7m kh\u00f4ng \u0111\u00e1ng tin c\u1eady ho\u1eb7c kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c. Do \u0111\u00f3, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ki\u1ec3m tra v\u00e0 ch\u1ee9ng nh\u1eadn s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd m\u1ed9t c\u00e1ch nghi\u00eam ng\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t n\u00e0y. Y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft n\u00e0y nh\u1ea5n m\u1ea1nh c\u00e1ch ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt t\u01b0 ti\u00eau hao t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh h\u1ee3p l\u1ec7 v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a nghi\u00ean c\u1ee9u khoa h\u1ecdc, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t ch\u00ednh \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

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\u1ee8ng d\u1ee5ng ngo\u00e0i PCR<\/strong><\/h3>\n

Trong khi c\u00e1c d\u1ea3i 8 \u1ed1ng ch\u1ee7 y\u1ebfu li\u00ean quan \u0111\u1ebfn PCR v\u00e0 qPCR, ch\u00fang c\u0169ng l\u00e0 c\u00e1c c\u00f4ng c\u1ee5 \u0111a n\u0103ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng sinh h\u1ecdc ph\u00e2n t\u1eed kh\u00e1c nhau. Ch\u00fang bao g\u1ed3m chu\u1ea9n b\u1ecb th\u01b0 vi\u1ec7n Gi\u1ea3i tr\u00ecnh t\u1ef1 th\u1ebf h\u1ec7 ti\u1ebfp theo (NGS), ph\u1ea3n \u1ee9ng ti\u00eau h\u00f3a enzyme, \u1ee7 m\u1eabu chung v\u00e0 l\u01b0u tr\u1eef m\u1eabu ng\u1eafn h\u1ea1n \u0111\u1ebfn d\u00e0i h\u1ea1n. Thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang cho ph\u00e9p t\u00edch h\u1ee3p v\u00e0o ti\u00eau chu\u1ea9n T\u1ea5m 96 gi\u1ebfng<\/strong> \u0111\u1ecbnh d\u1ea1ng th\u00f4ng qua b\u1ed9 \u0111i\u1ec1u h\u1ee3p chuy\u00ean d\u1ee5ng, \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c x\u1eed l\u00fd v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng.<\/p>\n

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\u01afu \u0111i\u1ec3m c\u1ee7a D\u1ea3i 8 \u1ed0ng<\/strong><\/h3>\n

D\u1ea3i 8 \u1ed1ng cung c\u1ea5p gi\u1ea3i ph\u00e1p linh ho\u1ea1t cho c\u00e1c th\u00ed nghi\u1ec7m kh\u00f4ng y\u00eau c\u1ea7u c\u00f4ng su\u1ea5t t\u1ed1i \u0111a c\u1ee7a T\u1ea5m 96 gi\u1ebfng<\/strong><\/a>, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 s\u1eed d\u1ee5ng s\u1ed1 l\u01b0\u1ee3ng \u1ed1ng c\u1ea7n thi\u1ebft v\u00e0 tr\u00e1nh l\u00e3ng ph\u00ed to\u00e0n b\u1ed9 \u0111\u0129a. Thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch r\u1ed9ng r\u00e3i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c m\u00e1y chu tr\u00ecnh nhi\u1ec7t ch\u00ednh th\u1ed1ng v\u00e0 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng, bao g\u1ed3m c\u1ea3 pipet \u0111a k\u00eanh. So v\u1edbi c\u00e1c \u1ed1ng ri\u00eang l\u1ebb, d\u1ea3i 8 \u1ed1ng \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c x\u1eed l\u00fd, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi thi\u1ebft l\u1eadp nhi\u1ec1u ph\u1ea3n \u1ee9ng c\u00f9ng l\u00fac, gi\u1ea3m th\u1eddi gian thi\u1ebft l\u1eadp v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ed7i ti\u1ec1m \u1ea9n.<\/p>\n

\"M\u00e1y<\/p>\n

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3. Ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c: C\u00f4ng ngh\u1ec7 chi\u1ebft r\u00f3t ti\u00ean ti\u1ebfn cho d\u1ea3i 8 \u1ed1ng<\/strong><\/h2>\n

Ph\u00e2n ph\u1ed1i th\u1ee7 c\u00f4ng so v\u1edbi ph\u00e2n ph\u1ed1i t\u1ef1 \u0111\u1ed9ng<\/strong><\/h3>\n

Ph\u01b0\u01a1ng ph\u00e1p h\u00fat th\u1ee7 c\u00f4ng truy\u1ec1n th\u1ed1ng, m\u1eb7c d\u00f9 mang l\u1ea1i s\u1ef1 linh ho\u1ea1t cho c\u00e1c th\u00ed nghi\u1ec7m quy m\u00f4 nh\u1ecf, nh\u01b0ng c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ed1 h\u1eefu bao g\u1ed3m d\u1ec5 m\u1eafc l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi, kh\u00f4ng nh\u1ea5t qu\u00e1n v\u1ec1 th\u1ec3 t\u00edch v\u00e0 \u0111\u00f2i h\u1ecfi nhi\u1ec1u lao \u0111\u1ed9ng trong c\u00e1c \u1ee9ng d\u1ee5ng th\u00f4ng l\u01b0\u1ee3ng cao. C\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u1eafc ph\u1ee5c nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y, mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o v\u01b0\u1ee3t tr\u1ed9i, nh\u1eefng y\u1ebfu t\u1ed1 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi k\u1ebft qu\u1ea3 khoa h\u1ecdc \u0111\u00e1ng tin c\u1eady.<\/p>\n

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C\u00f4ng ngh\u1ec7 x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng<\/strong><\/h3>\n

Ra m\u1eaft h\u1ec7 th\u1ed1ng b\u01a1m:<\/strong><\/p>\n

\u00a0 \u25cf\u00a0<\/strong> M\u00e1y b\u01a1m ti\u00eam:<\/strong> \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi kh\u1ea3 n\u0103ng \u0111o l\u01b0\u1eddng c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ec3 t\u00edch r\u1ea5t nh\u1ecf (v\u00ed d\u1ee5, microlit). Ch\u00fang c\u00f3 s\u1ef1 dao \u0111\u1ed9ng t\u1ed1i thi\u1ec3u v\u1ec1 l\u01b0u l\u01b0\u1ee3ng, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ph\u00e2n ph\u1ed1i ch\u00ednh x\u00e1c c\u00e1c thu\u1ed1c th\u1eed \u0111\u01a1n l\u1ebb. Tuy nhi\u00ean, ch\u1ea5t l\u1ecfng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a \u1ed1ng ti\u00eam, \u0111\u00f2i h\u1ecfi ph\u1ea3i v\u1ec7 sinh t\u1ec9 m\u1ec9 \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m b\u1ea9n.<\/p>\n

\u00a0 \u25cf B\u01a1m nhu \u0111\u1ed9ng:<\/strong> M\u1ed9t lo\u1ea1i b\u01a1m d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c di chuy\u1ec3n ch\u1ea5t l\u1ecfng b\u1eb1ng c\u00e1ch n\u00e9n m\u1ed9t \u1ed1ng m\u1ec1m c\u00f3 con l\u0103n, trong \u0111\u00f3 ch\u1ea5t l\u1ecfng kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong c\u1ee7a b\u01a1m. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m nguy c\u01a1 nhi\u1ec5m b\u1ea9n, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd ch\u1ea5t l\u1ecfng nh\u1edbt, m\u00e0i m\u00f2n ho\u1eb7c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, c\u0169ng nh\u01b0 kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn h\u01a1n. Ch\u00fang cung c\u1ea5p kh\u1ea3 n\u0103ng chi\u1ebft r\u00f3t nhanh, nh\u01b0ng \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi b\u01a1m ti\u00eam \u1edf l\u01b0u l\u01b0\u1ee3ng r\u1ea5t cao.<\/p>\n

\u00a0 \u25cf Pipet d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c:<\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 h\u00fat kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi thao t\u00e1c axit nucleic. Ch\u00fang lo\u1ea1i b\u1ecf s\u1ef1 h\u00ecnh th\u00e0nh kh\u00ed dung, m\u1ed9t ngu\u1ed3n l\u00e2y nhi\u1ec5m ch\u00e9o ph\u1ed5 bi\u1ebfn, b\u1eb1ng c\u00e1ch tr\u1ef1c ti\u1ebfp \u0111\u1ea9y ch\u1ea5t l\u1ecfng ra ngo\u00e0i.<\/p>\n

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\u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o:<\/strong>
\nHi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb x\u1eed l\u00fd ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1eb1ng hai ch\u1ec9 s\u1ed1 ch\u00ednh: \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n

\u00a0 \u25cf \u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong> \u0111o m\u1ee9c \u0111\u1ed9 bi\u1ebfn thi\u00ean gi\u1eefa c\u00e1c th\u1ec3 t\u00edch ph\u00e2n ph\u1ed1i ri\u00eang l\u1ebb trong m\u1ed9t l\u1ea7n ph\u00e2n ph\u1ed1i duy nh\u1ea5t, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb d\u01b0\u1edbi d\u1ea1ng h\u1ec7 s\u1ed1 bi\u1ebfn thi\u00ean (CV). CV th\u1ea5p cho th\u1ea5y kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o cao.<\/p>\n

\u00a0 \u25cf \u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong> m\u00f4 t\u1ea3 \u0111\u1ed9 l\u1ec7ch c\u1ee7a th\u1ec3 t\u00edch th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i so v\u1edbi th\u1ec3 t\u00edch m\u1ee5c ti\u00eau.<\/p>\n

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\u0110\u1ed9 ch\u00ednh x\u00e1c cao (CV th\u1ea5p) r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c x\u00e9t nghi\u1ec7m \u0111\u1ecbnh l\u01b0\u1ee3ng nh\u01b0 qPCR, trong \u0111\u00f3 ngay c\u1ea3 \u0111\u1ed9 l\u1ec7ch th\u1ec3 t\u00edch nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3.<\/p>\n

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Vi\u1ec7c nh\u1ea5n m\u1ea1nh v\u00e0o \u201cCV th\u1ea5p\u201d (H\u1ec7 s\u1ed1 bi\u1ebfn thi\u00ean) trong x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 th\u01b0\u1edbc \u0111o tr\u1ef1c ti\u1ebfp v\u1ec1 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o th\u1eed nghi\u1ec7m v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u. CV cao cho th\u1ea5y s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 v\u1ec1 th\u1ec3 t\u00edch ph\u00e2n ph\u1ed1i tr\u00ean c\u00e1c gi\u1ebfng ho\u1eb7c l\u00f4 kh\u00e1c nhau. Trong c\u00e1c x\u00e9t nghi\u1ec7m nh\u1ea1y c\u1ea3m nh\u01b0 PCR\/qPCR, ngay c\u1ea3 s\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n nh\u1ecf v\u1ec1 th\u1ec3 t\u00edch c\u0169ng c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 thu\u1ed1c th\u1eed, \u0111\u1ed9ng h\u1ecdc ph\u1ea3n \u1ee9ng v\u00e0 cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m kh\u00f4ng \u0111\u00e1ng tin c\u1eady, kh\u00f4ng th\u1ec3 t\u00e1i t\u1ea1o ho\u1eb7c kh\u00f4ng h\u1ee3p l\u1ec7. \u0110i\u1ec1u n\u00e0y tr\u1ef1c ti\u1ebfp chuy\u1ec3n th\u00e0nh l\u00e3ng ph\u00ed thu\u1ed1c th\u1eed v\u00e0 th\u1eddi gian. Do \u0111\u00f3, CV th\u1ea5p l\u00e0 t\u1ed1i quan tr\u1ecdng v\u00ec n\u00f3 tr\u1ef1c ti\u1ebfp \u0111\u1ea3m b\u1ea3o t\u00ednh h\u1ee3p l\u1ec7 v\u00e0 kh\u1ea3 n\u0103ng t\u00e1i t\u1ea1o c\u1ee7a k\u1ebft qu\u1ea3 khoa h\u1ecdc, \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea5t k\u1ef3 k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ho\u1eb7c ch\u1ea9n \u0111o\u00e1n \u0111\u00e1ng tin c\u1eady n\u00e0o.<\/p>\n

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B\u1ea3ng 1: So s\u00e1nh c\u00e1c m\u00e1y b\u01a1m ph\u00e2n ph\u1ed1i ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng cho d\u1ea3i 8 \u1ed1ng<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n
T\u00ednh n\u0103ng\/Lo\u1ea1i m\u00e1y b\u01a1m<\/strong><\/td>\nB\u01a1m ti\u00eam<\/strong><\/td>\nB\u01a1m nhu \u0111\u1ed9ng<\/strong><\/td>\nPipet d\u1ecbch chuy\u1ec3n t\u00edch c\u1ef1c<\/strong><\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c li\u1ec1u l\u01b0\u1ee3ng<\/b><\/td>\n\u0110\u1ed9 ch\u00ednh x\u00e1c cao, ngay c\u1ea3 \u0111\u1ed1i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng nh\u1ecf <\/span><\/td>\nLi\u1ec1u l\u01b0\u1ee3ng ch\u00ednh x\u00e1c, \u0111\u00f4i khi c\u1ea7n hi\u1ec7u chu\u1ea9n <\/span><\/td>\nTuy\u1ec7t v\u1eddi, lo\u1ea1i b\u1ecf kh\u00ed dung <\/span><\/td>\n<\/tr>\n
Ph\u1ea1m vi l\u01b0u l\u01b0\u1ee3ng<\/b><\/td>\nKh\u1ed1i l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf, \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t <\/span><\/td>\nKh\u1ed1i l\u01b0\u1ee3ng trung b\u00ecnh \u0111\u1ebfn l\u1edbn, l\u00e0m \u0111\u1ea7y nhanh <\/span><\/td>\nPh\u1ea1m vi microlit (1 \u00b5l \u2013 20 \u00b5l) <\/span><\/td>\n<\/tr>\n
Ti\u1ebfp x\u00fac ch\u1ea5t l\u1ecfng<\/b><\/td>\nCh\u1ea5t l\u1ecfng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a \u1ed1ng ti\u00eam <\/span><\/td>\nCh\u1ea5t l\u1ecfng ch\u1ec9 ti\u1ebfp x\u00fac v\u1edbi \u1ed1ng m\u1ec1m\/\u1ed1ng <\/span><\/td>\nD\u1ecbch chuy\u1ec3n ch\u1ea5t l\u1ecfng tr\u1ef1c ti\u1ebfp, kh\u00f4ng c\u00f3 kh\u00ed dung <\/span><\/td>\n<\/tr>\n
Ch\u1ea5t l\u1ecfng ph\u00f9 h\u1ee3p<\/b><\/td>\nCh\u1ea5t l\u1ecfng trong su\u1ed1t, kh\u00f4ng c\u00f3 h\u1ea1t <\/span><\/td>\nCh\u1ea5t l\u1ecfng nh\u1edbt, m\u00e0i m\u00f2n ho\u1eb7c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc; ch\u1ea5t l\u1ecfng c\u00f3 h\u1ea1t\/b\u00f9n <\/span><\/td>\nCh\u1ea5t l\u1ecfng sinh h\u1ecdc nh\u1ea1y c\u1ea3m, axit nucleic <\/span><\/td>\n<\/tr>\n
R\u1ee7i ro \u00f4 nhi\u1ec5m<\/b><\/td>\nD\u1ec5 b\u1ecb \u00f4 nhi\u1ec5m n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o d\u01b0\u1ee1ng <\/span><\/td>\nR\u1ee7i ro th\u1ea5p h\u01a1n, ch\u1ea5t l\u1ecfng kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u00e1y b\u01a1m <\/span><\/td>\nH\u1ea7u nh\u01b0 lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng l\u00e2y nhi\u1ec5m ch\u00e9o do kh\u00ed dung <\/span><\/td>\n<\/tr>\n
B\u1ea2O TR\u00cc<\/b><\/td>\nPh\u1ee9c t\u1ea1p h\u01a1n v\u00e0 \u0111\u1eaft h\u01a1n <\/span><\/td>\nT\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed <\/span><\/td>\nKh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec <\/span><\/td>\n<\/tr>\n
\u1ee8ng d\u1ee5ng ti\u00eau bi\u1ec3u<\/b><\/td>\nTruy\u1ec1n thu\u1ed1c, th\u00ed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m, s\u1eafc k\u00fd, ph\u00e2n ph\u1ed1i thu\u1ed1c th\u1eed ch\u00ednh x\u00e1c <\/span><\/td>\nCh\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, \u0111\u1ecbnh l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t, x\u1eed l\u00fd n\u01b0\u1edbc, chuy\u1ec3n ch\u1ea5t l\u1ecfng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn <\/span><\/td>\nThi\u1ebft l\u1eadp PCR, khu\u1ebfch \u0111\u1ea1i axit nucleic <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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Trong qu\u00e1 tr\u00ecnh chi\u1ebft r\u00f3t t\u1ef1 \u0111\u1ed9ng, vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa b\u01a1m ti\u00eam v\u00e0 b\u01a1m nhu \u0111\u1ed9ng l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt quan tr\u1ecdng ph\u1ee5 thu\u1ed9c v\u00e0o y\u00eau c\u1ea7u v\u1ec1 th\u1ec3 t\u00edch, \u0111\u1ed9 nh\u1edbt v\u00e0 t\u00ednh v\u00f4 tr\u00f9ng c\u1ee7a ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c ph\u00e2n ph\u1ed1i, \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn th\u00f4ng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh chi\u1ebft r\u00f3t. B\u01a1m ti\u00eam r\u1ea5t gi\u1ecfi trong vi\u1ec7c ph\u00e2n ph\u1ed1i ch\u00ednh x\u00e1c c\u00e1c th\u1ec3 t\u00edch nh\u1ecf, nh\u01b0ng ch\u1ea5t l\u1ecfng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a b\u01a1m. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ch\u00fang l\u00fd t\u01b0\u1edfng cho c\u00e1c thu\u1ed1c th\u1eed nh\u1ea1y c\u1ea3m, kh\u00f4ng c\u00f3 h\u1ea1t \u0111\u00f2i h\u1ecfi \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ef1c cao, nh\u01b0ng c\u1ea7n ph\u1ea3i v\u1ec7 sinh k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 tr\u00e1nh nhi\u1ec5m b\u1ea9n. Ng\u01b0\u1ee3c l\u1ea1i, b\u01a1m nhu \u0111\u1ed9ng c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c th\u1ec3 t\u00edch l\u1edbn h\u01a1n, ch\u1ea5t l\u1ecfng nh\u1edbt ho\u1eb7c ch\u1ee9a h\u1ea1t v\u00e0 ch\u1ea5t l\u1ecfng kh\u00f4ng ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong c\u1ee7a b\u01a1m. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m nguy c\u01a1 nhi\u1ec5m b\u1ea9n v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c b\u1ea3o tr\u00ec, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e2n ph\u1ed1i thu\u1ed1c th\u1eed s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c c\u00e1c ch\u1ea5t l\u1ecfng \u00edt nh\u1ea1y c\u1ea3m h\u01a1n, m\u1eb7c d\u00f9 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed9 ch\u00ednh x\u00e1c th\u1ea5p h\u01a1n m\u1ed9t ch\u00fat. Do \u0111\u00f3, c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ee5 th\u1ec3 c\u1ee7a ch\u1ea5t l\u1ecfng (th\u1ec3 t\u00edch, \u0111\u1ed9 nh\u1edbt, h\u00e0m l\u01b0\u1ee3ng h\u1ea1t, nhu c\u1ea7u v\u00f4 tr\u00f9ng) quy\u1ebft \u0111\u1ecbnh c\u00f4ng ngh\u1ec7 b\u01a1m n\u00e0o l\u00e0 t\u1ed1i \u01b0u, l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i c\u01a1 b\u1ea3n gi\u1eefa \u0111\u1ed9 ch\u00ednh x\u00e1c\/v\u00f4 tr\u00f9ng c\u1ef1c cao v\u00e0 th\u00f4ng l\u01b0\u1ee3ng cao\/t\u00ednh linh ho\u1ea1t. Quy\u1ebft \u0111\u1ecbnh n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a qu\u00e1 tr\u00ecnh chi\u1ebft r\u00f3t.<\/p>\n

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Ti\u00eau chu\u1ea9n ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m v\u00e0 ph\u00f2ng s\u1ea1ch<\/strong><\/h3>\n

Duy tr\u00ec m\u00f4i tr\u01b0\u1eddng v\u00f4 tr\u00f9ng l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng trong t\u1ef1 \u0111\u1ed9ng h\u00f3a ph\u00f2ng x\u00e9t nghi\u1ec7m. C\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng c\u00e1c giao th\u1ee9c v\u1ec7 sinh nghi\u00eam ng\u1eb7t (\u0111\u1ed1i v\u1edbi \u0111\u1ea7u pipet c\u1ed1 \u0111\u1ecbnh) ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u1ea7u pipet d\u00f9ng m\u1ed9t l\u1ea7n \u0111\u1ec3 ng\u0103n ng\u1eeba nhi\u1ec5m ch\u00e9o. C\u1ea7n l\u1eadp k\u1ebf ho\u1ea1ch c\u1ea9n th\u1eadn v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p h\u00fat (v\u00ed d\u1ee5: tr\u00e1nh ti\u1ebfp x\u00fac \u0111\u1ea7u pipet v\u1edbi n\u1ed9i dung gi\u1ebfng trong qu\u00e1 tr\u00ecnh chuy\u1ec3n tu\u1ea7n t\u1ef1) v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ea9y \u0111\u1ea7u pipet \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 h\u00ecnh th\u00e0nh gi\u1ecdt v\u00e0 b\u1eafn thu\u1ed1c th\u1eed.<\/p>\n

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Vi\u1ec7c s\u1ea3n xu\u1ea5t nh\u1ef1a PCR v\u00e0 thi\u1ebft b\u1ecb x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng th\u01b0\u1eddng di\u1ec5n ra trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng s\u1ea1ch \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd, \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i theo ti\u00eau chu\u1ea9n ISO (v\u00ed d\u1ee5: ISO Class 5 ho\u1eb7c 7). C\u00e1c ph\u00f2ng s\u1ea1ch n\u00e0y s\u1eed d\u1ee5ng b\u1ed9 l\u1ecdc HEPA (Kh\u00f4ng kh\u00ed h\u1ea1t hi\u1ec7u su\u1ea5t cao) ho\u1eb7c ULPA v\u00e0 duy tr\u00ec lu\u1ed3ng kh\u00ed \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t (lu\u1ed3ng t\u1ea7ng ho\u1eb7c lu\u1ed3ng h\u1ed7n lo\u1ea1n) v\u00e0 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c h\u1ea1t v\u00e0 vi sinh v\u1eadt trong kh\u00f4ng kh\u00ed, do \u0111\u00f3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m.<\/p>\n

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Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng \u201ct\u1ef1 \u0111\u1ed9ng m\u1ed3i\u201d v\u00e0 \u201ct\u1ef1 x\u1ea3\u201d trong c\u00e1c m\u00e1y ph\u00e2n ph\u1ed1i hi\u1ec7n \u0111\u1ea1i b\u00e1o hi\u1ec7u m\u1ed9t \u0111\u1ed9ng th\u00e1i h\u01b0\u1edbng t\u1edbi vi\u1ec7c gi\u1ea3m s\u1ef1 can thi\u1ec7p th\u1ee7 c\u00f4ng v\u00e0 t\u0103ng c\u01b0\u1eddng ki\u1ec3m so\u00e1t \u00f4 nhi\u1ec5m trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng, do \u0111\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 quy tr\u00ecnh l\u00e0m vi\u1ec7c t\u1ed5ng th\u1ec3. C\u00e1c m\u00e1y ph\u00e2n ph\u1ed1i ch\u1ea5t l\u1ecfng t\u1ef1 \u0111\u1ed9ng m\u1edbi h\u01a1n c\u00f3 c\u00e1c kh\u1ea3 n\u0103ng nh\u01b0 t\u1ef1 \u0111\u1ed9ng m\u1ed3i v\u00e0 m\u00e1ng m\u1ed3i t\u1ef1 x\u1ea3. M\u1ed3i v\u00e0 x\u1ea3 th\u1ee7 c\u00f4ng th\u01b0\u1eddng t\u1ed1n th\u1eddi gian, c\u00f3 th\u1ec3 t\u1ea1o ra b\u1ecdt kh\u00ed v\u00e0 g\u00e2y ra r\u1ee7i ro \u00f4 nhi\u1ec5m n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u00e0n h\u1ea3o. C\u00e1c ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng n\u00e0y h\u1ee3p l\u00fd h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t v\u00f2i phun nh\u1ea5t qu\u00e1n v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 nhu c\u1ea7u can thi\u1ec7p c\u1ee7a ng\u01b0\u1eddi v\u1eadn h\u00e0nh trong c\u00e1c b\u01b0\u1edbc quan tr\u1ecdng n\u00e0y. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y s\u1ef1 ti\u1ebfn tri\u1ec3n trong t\u1ef1 \u0111\u1ed9ng h\u00f3a ph\u00f2ng th\u00ed nghi\u1ec7m h\u01b0\u1edbng t\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng minh h\u01a1n, t\u1ef1 ch\u1ee7 h\u01a1n kh\u00f4ng ch\u1ec9 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 nhanh h\u01a1n m\u00e0 c\u00f2n gi\u1ea3m c\u01a1 b\u1ea3n s\u1ef1 thay \u0111\u1ed5i li\u00ean quan \u0111\u1ebfn con ng\u01b0\u1eddi v\u00e0 r\u1ee7i ro \u00f4 nhi\u1ec5m, d\u1eabn \u0111\u1ebfn c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng t\u1ed5ng th\u1ec3 v\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu.<\/p>\n

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 <\/p>\n

4. Ni\u00eam phong an to\u00e0n: B\u1ea3o v\u1ec7 m\u1eabu b\u1eb1ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn<\/strong><\/h2>\n

S\u1ef1 b\u1eaft bu\u1ed9c c\u1ee7a vi\u1ec7c ni\u00eam phong<\/strong><\/h3>\n

Vi\u1ec7c ni\u00eam phong \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1eabu trong c\u00e1c d\u1ea3i 8 \u1ed1ng. N\u00f3 ng\u0103n ng\u1eeba hi\u1ec7u qu\u1ea3 s\u1ef1 bay h\u01a1i, c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 n\u1ed3ng \u0111\u1ed9 m\u1eabu v\u00e0 hi\u1ec7u qu\u1ea3 ph\u1ea3n \u1ee9ng, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c. Ngo\u00e0i vi\u1ec7c ng\u0103n ng\u1eeba s\u1ef1 bay h\u01a1i, vi\u1ec7c ni\u00eam phong hi\u1ec7u qu\u1ea3 c\u00f2n b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i s\u1ef1 nhi\u1ec5m ch\u00e9o t\u1eeb gi\u1ebfng n\u00e0y sang gi\u1ebfng kh\u00e1c v\u00e0 b\u1ea3o v\u1ec7 m\u1eabu kh\u1ecfi c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i trong qu\u00e1 tr\u00ecnh tu\u1ea7n ho\u00e0n nhi\u1ec7t, x\u1eed l\u00fd ng\u1eafn h\u1ea1n v\u00e0 l\u01b0u tr\u1eef d\u00e0i h\u1ea1n, bao g\u1ed3m c\u1ea3 \u0111i\u1ec1u ki\u1ec7n \u0111\u00f4ng l\u1ea1nh.<\/p>\n

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Gi\u1ea3i ph\u00e1p ni\u00eam phong \u0111a d\u1ea1ng<\/strong><\/h3>\n

\u00a0 \u25cf D\u1ea3i n\u1eafp:<\/strong><\/p>\n

\u00a0 \u25cb Th\u01b0\u1eddng c\u00f3 d\u1ea1ng v\u1ec9 8 vi\u00ean.<\/p>\n

\u00a0 \u25cb C\u00f3 th\u1ec3 g\u1eafn n\u1eafp v\u00e0o d\u1ea3i \u1ed1ng ho\u1eb7c cung c\u1ea5p ri\u00eang. N\u1eafp g\u1eafn cho ph\u00e9p m\u1edf v\u00e0 \u0111\u00f3ng t\u1eebng \u1ed1ng ri\u00eang l\u1ebb, c\u00f3 l\u1ee3i cho vi\u1ec7c gi\u1ea3m nguy c\u01a1 l\u00e2y nhi\u1ec5m ch\u00e9o khi ch\u1ec9 c\u1ea7n ti\u1ebfp c\u1eadn c\u00e1c gi\u1ebfng c\u1ee5 th\u1ec3.<\/p>\n

\u00a0 \u25cb N\u1eafp v\u00f2m: Cung c\u1ea5p th\u00eam \u00e1p su\u1ea5t b\u1ecbt k\u00edn, \u0111\u1eb7c bi\u1ec7t khi s\u1eed d\u1ee5ng v\u1edbi m\u00e1y lu\u00e2n nhi\u1ec7t \u0111\u01b0\u1ee3c trang b\u1ecb n\u1eafp gia nhi\u1ec7t, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 k\u00edn v\u00e0 gi\u1ea3m thi\u1ec3u s\u1ef1 ng\u01b0ng t\u1ee5.<\/p>\n

\u00a0 \u25cb N\u1eafp ph\u1eb3ng, trong su\u1ed1t: C\u1ea7n thi\u1ebft cho c\u00e1c \u1ee9ng d\u1ee5ng PCR th\u1eddi gian th\u1ef1c (qPCR) v\u00ec b\u1ec1 m\u1eb7t ph\u1eb3ng, trong su\u1ed1t c\u1ee7a ch\u00fang cho ph\u00e9p \u0111o hu\u1ef3nh quang ch\u00ednh x\u00e1c t\u1eeb ph\u00eda tr\u00ean.<\/p>\n

\u00a0 \u25cb C\u00e1c c\u00f4ng c\u1ee5 \u0111\u00f3ng n\u1eafp th\u01b0\u1eddng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u0111\u00f3ng n\u1eafp an to\u00e0n v\u00e0 \u0111\u1ed3ng nh\u1ea5t.<\/p>\n

\u00a0 \u25cf M\u00e0ng keo d\u00e1n ti\u00ean ti\u1ebfn:<\/strong><\/p>\n

\u00a0 \u25cb Nh\u1eefng m\u00e0ng phim n\u00e0y \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp keo d\u00ednh v\u00e0 \u0111\u01b0\u1ee3c d\u00e1n l\u00ean b\u1ec1 m\u1eb7t tr\u00ean c\u00f9ng c\u1ee7a d\u1ea3i \u1ed1ng. Ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau v\u00e0 c\u00f3 c\u00e1c \u0111\u1eb7c t\u00ednh kh\u00e1c nhau d\u1ef1a tr\u00ean th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u c\u1ee7a ch\u00fang.<\/p>\n

\u00a0 \u25cb M\u00e0ng Polyester: \u0110\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t tuy\u1ec7t v\u1eddi, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi PCR\/qPCR v\u00e0 chu tr\u00ecnh nhi\u1ec7t. Ch\u00fang trong su\u1ed1t, cho ph\u00e9p ki\u1ec3m tra tr\u1ef1c quan v\u00e0 \u0111\u1ecdc quang h\u1ecdc.<\/p>\n

\u00a0 \u25cb M\u00e0ng Polypropylene: C\u00f3 \u0111\u1ed9 linh ho\u1ea1t cao, d\u1ec5 d\u00e0ng th\u00edch \u1ee9ng v\u1edbi b\u1ec1 m\u1eb7t kh\u00f4ng b\u1eb1ng ph\u1eb3ng v\u00e0 d\u1ec5 d\u00e0ng xuy\u00ean th\u1ee7ng b\u1eb1ng \u0111\u1ea7u pipet ho\u1eb7c \u0111\u1ea7u d\u00f2 robot. T\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u lo\u1ea1i h\u00f3a ch\u1ea5t v\u00e0 ph\u00f9 h\u1ee3p \u0111\u1ec3 b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 l\u1ea1nh.<\/p>\n

\u00a0 \u25cb M\u00e0ng nh\u00f4m: C\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t tuy\u1ec7t v\u1eddi v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n m\u1ea1nh ch\u1ed1ng l\u1ea1i \u0111\u1ed9 \u1ea9m, kh\u00ed v\u00e0 \u00e1nh s\u00e1ng. L\u00fd t\u01b0\u1edfng cho c\u00e1c m\u1eabu nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng v\u00e0 l\u01b0u tr\u1eef l\u00e2u d\u00e0i, bao g\u1ed3m c\u1ea3 \u0111i\u1ec1u ki\u1ec7n \u0111\u00f4ng l\u1ea1nh. Ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u0111\u00e2m th\u1ee7ng \u0111\u1ec3 ti\u1ebfp c\u1eadn m\u1eabu.<\/p>\n

\u00a0 \u25cb M\u00e0ng silicon: \u0110\u1ed9c \u0111\u00e1o v\u00ec c\u00f3 th\u1ec3 b\u1ecbt k\u00edn l\u1ea1i, cho ph\u00e9p ti\u1ebfp c\u1eadn nhi\u1ec1u gi\u1ebfng m\u00e0 kh\u00f4ng l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 k\u00edn. T\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc c\u1ee7a ch\u00fang khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o c\u1ea7n trao \u0111\u1ed5i kh\u00ed.<\/p>\n

\u00a0 \u25cb Th\u00f4ng th\u01b0\u1eddng c\u1ea7n c\u00f3 d\u1ee5ng c\u1ee5 b\u00f4i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ti\u1ebfp x\u00fac ch\u1eb7t ch\u1ebd v\u1edbi v\u00e0nh gi\u1ebfng v\u00e0 t\u1ea1o li\u00ean k\u1ebft d\u00ednh ch\u1eafc.<\/p>\n

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\u00a0 \u25cf C\u00f4ng ngh\u1ec7 h\u00e0n nhi\u1ec7t:<\/strong><\/p>\n

\u00a0 \u25cb Ni\u00eam phong nhi\u1ec7t li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u00e0m tan ch\u1ea3y b\u1ec1 m\u1eb7t c\u1ee7a m\u00e0ng ho\u1eb7c l\u00e1 kim lo\u1ea1i ni\u00eam phong v\u00e0o v\u00e0nh \u0111\u0129a, t\u1ea1o ra m\u1ed9t l\u1edbp ni\u00eam phong \u0111\u1eb7c bi\u1ec7t ch\u1eb7t ch\u1ebd v\u00e0 b\u1ec1n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c l\u01b0u tr\u1eef l\u00e2u d\u00e0i v\u00e0 cung c\u1ea5p r\u00e0o c\u1ea3n hi\u1ec7u qu\u1ea3 nh\u1ea5t ch\u1ed1ng l\u1ea1i s\u1ef1 bay h\u01a1i.<\/p>\n

\u00a0 \u25cb Qu\u00e1 tr\u00ecnh n\u00e0y d\u1ef1a tr\u00ean s\u1ef1 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c ba y\u1ebfu t\u1ed1 c\u00f3 li\u00ean quan v\u1edbi nhau: nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 th\u1eddi gian l\u01b0u.<\/p>\n

\u00a0 \u00a0 \u25cf\u00a0 \u00a0<\/strong> \u25cb \u00c1p su\u1ea5t cao h\u01a1n c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n v\u00e0 th\u1eddi gian l\u01b0u tr\u00fa ng\u1eafn h\u01a1n, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n

\u00a0 \u00a0 \u25cf\u00a0 <\/strong> \u00a0 \u25cb Phim ph\u1ea3i \u1edf tr\u1ea1ng th\u00e1i gi\u00e3n n\u1edf khi l\u00e0m m\u00e1t \u0111\u1ec3 tr\u00e1nh xu\u1ea5t hi\u1ec7n c\u00e1c khe h\u1edf v\u00e0 l\u1ed7 kim.<\/p>\n

\u00a0 \u00a0 \u25cf\u00a0 <\/strong> \u00a0 \u25cb \u0110\u00e1ng ch\u00fa \u00fd, c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m (v\u00ed d\u1ee5 nh\u01b0 b\u1ed9t, m\u00e1u, ch\u1ea5t b\u00e9o) c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00e0n nhi\u1ec7t, \u0111\u00f2i h\u1ecfi ph\u1ea3i ch\u00fa \u00fd c\u1ea9n th\u1eadn \u0111\u1ebfn v\u1ea5n \u0111\u1ec1 v\u1ec7 sinh.<\/p>\n

S\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa \u201cnhi\u1ec7t, \u00e1p su\u1ea5t v\u00e0 th\u1eddi gian l\u01b0u\u201d trong qu\u00e1 tr\u00ecnh h\u00e0n nhi\u1ec7t kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c th\u00f4ng s\u1ed1 m\u00e0 c\u00f2n l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng tinh t\u1ebf quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp t\u00ednh to\u00e0n v\u1eb9n v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a l\u1edbp ni\u00eam phong. N\u1ebfu qu\u1ea3n l\u00fd kh\u00f4ng t\u1ed1t, n\u00f3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c h\u1ecfng h\u00f3c nghi\u00eam tr\u1ecdng nh\u01b0 bay h\u01a1i ho\u1eb7c nhi\u1ec5m b\u1ea9n. Nhi\u1ec7t l\u00e0m tan ch\u1ea3y l\u1edbp m\u00e0ng, \u00e1p su\u1ea5t \u00e9p l\u1edbp m\u00e0ng n\u00f3ng ch\u1ea3y v\u00e0o c\u00e1c c\u1ea1nh \u1ed1ng v\u00e0 th\u1eddi gian l\u01b0u cho ph\u00e9p v\u1eadt li\u1ec7u n\u00f3ng ch\u1ea3y ngu\u1ed9i \u0111i v\u00e0 \u0111\u00f4ng c\u1ee9ng (k\u1ebft tinh), t\u1ea1o th\u00e0nh m\u1ed9t li\u00ean k\u1ebft b\u1ec1n. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p, l\u1edbp m\u00e0ng s\u1ebd kh\u00f4ng n\u00f3ng ch\u1ea3y \u0111\u1ee7 \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t li\u00ean k\u1ebft b\u1ec1n. N\u1ebfu qu\u00e1 cao, l\u1edbp m\u00e0ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng ho\u1eb7c bi\u1ebfn d\u1ea1ng c\u00e1c \u1ed1ng. \u00c1p su\u1ea5t kh\u00f4ng \u0111\u1ee7 s\u1ebd d\u1eabn \u0111\u1ebfn l\u1edbp ni\u00eam phong y\u1ebfu. Th\u1eddi gian l\u01b0u qu\u00e1 ng\u1eafn s\u1ebd khi\u1ebfn l\u1edbp ni\u00eam phong gi\u00f2n, d\u1ec5 b\u1ecb th\u1ee7ng l\u1ed7 kim ho\u1eb7c r\u00e1ch. Do \u0111\u00f3, vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1edbp ni\u00eam phong ch\u1eafc ch\u1eafn, ch\u1ed1ng r\u00f2 r\u1ec9 v\u00e0 b\u1ec1n l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c t\u1ed1i \u01b0u h\u00f3a, trong \u0111\u00f3 c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh theo c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 c\u1ee7a c\u1ea3 l\u1edbp ni\u00eam phong v\u00e0 \u1ed1ng. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a m\u1eabu v\u00e0 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef l\u00e2u d\u00e0i.<\/p>\n

 <\/p>\n

\u00a0 \u25cf M\u00e1y \u0111\u00f3ng g\u00f3i t\u1ef1 \u0111\u1ed9ng:<\/strong><\/p>\n

\u00a0 \u25cb C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i ng\u00e0y c\u00e0ng d\u1ef1a v\u00e0o m\u00e1y h\u00e0n t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n. C\u00e1c m\u00e1y n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 t\u00ednh linh ho\u1ea1t tr\u00ean nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng \u1ed1ng v\u00e0 microplate kh\u00e1c nhau.<\/p>\n

\u00a0 \u25cb Ch\u00fang c\u00f3 th\u1ec3 x\u1eed l\u00fd nhi\u1ec1u lo\u1ea1i m\u00e0ng kh\u00e1c nhau (t\u1ef1 d\u00ednh, c\u00f3 th\u1ec3 h\u00e0n nhi\u1ec7t) v\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nhi\u1ec7m v\u1ee5 h\u00e0n k\u00edn nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ng\u0103n ng\u1eeba m\u1ea5t m\u1eabu, nhi\u1ec5m ch\u00e9o v\u00e0 r\u00f2 r\u1ec9.<\/p>\n

\u00a0 \u25cb Gi\u1ea3i ph\u00e1p s\u00e1ng t\u1ea1o c\u1ee7a Xuebapack: \u201cM\u00e1y c\u1eaft v\u00e0 d\u00e1n m\u00e0ng tuy\u1ebfn t\u00ednh t\u00e1m \u1ed1ng ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng\u201d l\u00e0 m\u1ed9t s\u1ea3n ph\u1ea9m m\u1eabu m\u1ef1c c\u1ee7a c\u00f4ng ngh\u1ec7 t\u1ef1 \u0111\u1ed9ng h\u00f3a ti\u00ean ti\u1ebfn trong l\u0129nh v\u1ef1c n\u00e0y. M\u00e1y \u0111\u00f3ng g\u00f3i v\u00e0 d\u00e1n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 d\u00e1n ch\u00ednh x\u00e1c, hi\u1ec7u su\u1ea5t cao v\u00e0 c\u1eaft t\u00edch h\u1ee3p c\u00e1c d\u1ea3i 8 \u1ed1ng. C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng tuy\u1ebfn t\u00ednh c\u1ee7a n\u00f3 \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh l\u00e0m vi\u1ec7c li\u00ean t\u1ee5c, tr\u01a1n tru, k\u1ebft h\u1ee3p t\u1ed1c \u0111\u1ed9 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cho bao b\u00ec quy m\u00f4 c\u00f4ng nghi\u1ec7p.<\/p>\n

 <\/p>\n

C\u00e1c t\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng kh\u00e1c nhau c\u1ee7a v\u1eadt li\u1ec7u m\u00e0ng ni\u00eam phong (polyester \u0111\u1ec3 c\u00f3 \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc, gi\u1ea5y b\u1ea1c \u0111\u1ec3 b\u1ea3o v\u1ec7\/l\u01b0u tr\u1eef \u00e1nh s\u00e1ng, silicone \u0111\u1ec3 c\u00f3 th\u1ec3 ni\u00eam phong l\u1ea1i) ch\u1ee9ng minh r\u1eb1ng kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p ni\u00eam phong \u0111\u01a1n l\u1ebb n\u00e0o l\u00e0 t\u1ed1i \u01b0u chung. Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ni\u00eam phong l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: qPCR so v\u1edbi l\u01b0u tr\u1eef \u0111\u00f4ng l\u1ea1nh d\u00e0i h\u1ea1n). C\u00e1c v\u1eadt li\u1ec7u m\u00e0ng ni\u00eam phong kh\u00e1c nhau c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t ri\u00eang bi\u1ec7t. C\u00e1c \u1ee9ng d\u1ee5ng ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00e1c nhau c\u00f3 nhu c\u1ea7u ri\u00eang: qPCR y\u00eau c\u1ea7u \u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc, l\u01b0u tr\u1eef d\u00e0i h\u1ea1n \u1edf -80\u00b0C \u0111\u00f2i h\u1ecfi l\u1edbp ni\u00eam phong ch\u1eafc ch\u1eafn, ch\u1ed1ng \u1ea9m v\u00e0 nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o c\u00f3 th\u1ec3 c\u1ea7n trao \u0111\u1ed5i kh\u00ed. S\u1eed d\u1ee5ng m\u00e0ng ni\u00eam phong kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u00ed nghi\u1ec7m (v\u00ed d\u1ee5: m\u00e0ng kh\u00f4ng quang h\u1ecdc cho qPCR ho\u1eb7c m\u00e0ng kh\u00f4ng ch\u1ed1ng \u0111\u00f4ng l\u1ea1nh \u0111\u1ec3 l\u01b0u tr\u1eef d\u00e0i h\u1ea1n). \u0110i\u1ec1u n\u00e0y nh\u1ea5n m\u1ea1nh r\u1eb1ng vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ni\u00eam phong ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c chuy\u00ean gia ph\u00f2ng th\u00ed nghi\u1ec7m. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ea3i cung c\u1ea5p danh m\u1ee5c \u0111a d\u1ea1ng v\u00e0 ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i c\u00f3 chuy\u00ean m\u00f4n \u0111\u1ec3 ch\u1ecdn m\u00e0ng t\u1ed1i \u01b0u d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3, lo\u1ea1i m\u1eabu v\u00e0 y\u00eau c\u1ea7u l\u01b0u tr\u1eef c\u1ee7a h\u1ecd.<\/p>\n

 <\/p>\n

\u201cM\u00e1y c\u1eaft v\u00e0 h\u00e0n m\u00e0ng tuy\u1ebfn t\u00ednh t\u00e1m \u1ed1ng ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng\u201d c\u1ee7a SFXB (Xuebapack) gi\u1ea3i quy\u1ebft tr\u1ef1c ti\u1ebfp nhu c\u1ea7u h\u00e0n k\u00edn 8 \u1ed1ng v\u1edbi th\u00f4ng l\u01b0\u1ee3ng cao, ch\u00ednh x\u00e1c v\u00e0 t\u00edch h\u1ee3p, \u0111\u1ecbnh v\u1ecb n\u00f3 nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p t\u1ef1 \u0111\u1ed9ng h\u00f3a to\u00e0n di\u1ec7n cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m hi\u1ec7n \u0111\u1ea1i. Thi\u1ebft k\u1ebf tuy\u1ebfn t\u00ednh c\u1ee7a n\u00f3 ng\u1ee5 \u00fd kh\u1ea3 n\u0103ng x\u1eed l\u00fd li\u00ean t\u1ee5c, hi\u1ec7u qu\u1ea3. Khi c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m m\u1edf r\u1ed9ng quy m\u00f4, vi\u1ec7c h\u00e0n k\u00edn th\u1ee7 c\u00f4ng ho\u1eb7c b\u00e1n t\u1ef1 \u0111\u1ed9ng tr\u1edf th\u00e0nh n\u00fat th\u1eaft, h\u1ea1n ch\u1ebf th\u00f4ng l\u01b0\u1ee3ng v\u00e0 t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i. M\u00e1y c\u1ee7a Xuebapack \u201cho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng\u201d v\u00e0 \u201ctuy\u1ebfn t\u00ednh\u201d, ng\u1ee5 \u00fd ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c, t\u1ed1c \u0111\u1ed9 cao. N\u00f3 t\u00edch h\u1ee3p c\u00e1c ch\u1ee9c n\u0103ng h\u00e0n k\u00edn v\u00e0 c\u1eaft, h\u1ee3p l\u00fd h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c sau khi chi\u1ebft r\u00f3t. T\u1ef1 \u0111\u1ed9ng h\u00f3a n\u00e0y tr\u1ef1c ti\u1ebfp chuy\u1ec3n th\u00e0nh th\u00f4ng l\u01b0\u1ee3ng t\u0103ng \u0111\u00e1ng k\u1ec3, gi\u1ea3m chi ph\u00ed lao \u0111\u1ed9ng, t\u0103ng c\u01b0\u1eddng t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 gi\u1ea3m thi\u1ec3u l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi. B\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t m\u00e1y chuy\u00ean d\u1ee5ng, ti\u00ean ti\u1ebfn nh\u01b0 v\u1eady, Xuebapack \u0111\u1ecbnh v\u1ecb m\u00ecnh l\u00e0 c\u00f4ng ty h\u00e0ng \u0111\u1ea7u trong vi\u1ec7c cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ch\u00ednh x\u00e1c v\u00e0 th\u00f4ng l\u01b0\u1ee3ng cao cho ng\u00e0nh c\u00f4ng nghi\u1ec7p ch\u1ea9n \u0111o\u00e1n v\u00e0 sinh h\u1ecdc ph\u00e2n t\u1eed hi\u1ec7n \u0111\u1ea1i, ch\u1ee9ng minh kinh nghi\u1ec7m v\u00e0 chuy\u00ean m\u00f4n c\u1ee7a m\u00ecnh.<\/p>\n

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B\u1ea3ng 2: T\u00ednh ch\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a v\u1eadt li\u1ec7u m\u00e0ng ni\u00eam phong d\u1ea3i 8 \u1ed1ng<\/strong><\/p>\n\n\n\n\n\n\n\n
Lo\u1ea1i v\u1eadt li\u1ec7u<\/strong><\/td>\nThu\u1ed9c t\u00ednh ch\u00ednh<\/strong><\/td>\n\u1ee8ng d\u1ee5ng l\u00fd t\u01b0\u1edfng<\/strong><\/td>\n<\/tr>\n
Polyester<\/b><\/td>\n\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t tuy\u1ec7t v\u1eddi, kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t cao, trong su\u1ed1t, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0111\u00e2m th\u1ee7ng t\u1ed1t <\/span><\/td>\nPCR, qPCR (\u0111\u1ed9 trong su\u1ed1t quang h\u1ecdc hu\u1ef3nh quang), chu k\u1ef3 nhi\u1ec7t, \u1ee9ng d\u1ee5ng x\u00e9t nghi\u1ec7m chung <\/span><\/td>\n<\/tr>\n
Polypropylen<\/b><\/td>\n\u0110\u1ed9 linh ho\u1ea1t cao, d\u1ec5 \u0111\u00e2m th\u1ee7ng, kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t t\u1ed1t, ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 th\u1ea5p <\/span><\/td>\nX\u00e9t nghi\u1ec7m ELISA, b\u1ea3o qu\u1ea3n l\u1ea1nh, c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi ph\u1ea3i \u0111\u00e2m th\u1ee7ng nhi\u1ec1u l\u1ea7n <\/span><\/td>\n<\/tr>\n
Gi\u1ea5y b\u1ea1c nh\u00f4m<\/b><\/td>\nKh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t cao, kh\u1ea3 n\u0103ng ch\u1ed1ng \u1ea9m\/kh\u00ed tuy\u1ec7t v\u1eddi, kh\u00f4ng trong su\u1ed1t (ch\u1ed1ng \u00e1nh s\u00e1ng), c\u00f3 th\u1ec3 xuy\u00ean th\u1ee7ng <\/span><\/td>\nL\u01b0u tr\u1eef l\u00e2u d\u00e0i (\u0111\u1eb7c bi\u1ec7t l\u00e0 m\u1eabu \u0111\u00f4ng l\u1ea1nh), m\u1eabu nh\u1ea1y s\u00e1ng, \u1ee9ng d\u1ee5ng nhi\u1ec7t \u0111\u1ed9 cao (h\u1ea5p ti\u1ec7t tr\u00f9ng) <\/span><\/td>\n<\/tr>\n
Silicon<\/b><\/td>\nKh\u1ea3 n\u0103ng \u0111\u00f3ng l\u1ea1i tuy\u1ec7t v\u1eddi (nhi\u1ec1u l\u1ea7n ti\u1ebfp c\u1eadn), t\u00ednh linh ho\u1ea1t cao, t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc, cho ph\u00e9p trao \u0111\u1ed5i kh\u00ed <\/span><\/td>\nS\u00e0ng l\u1ecdc th\u00f4ng l\u01b0\u1ee3ng cao (ti\u1ebfp c\u1eadn l\u1eb7p l\u1ea1i), nu\u00f4i c\u1ea5y t\u1ebf b\u00e0o (kh\u1ea3 n\u0103ng th\u1ea5m kh\u00ed) <\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n
\"M\u00e1y<\/a><\/td>\n<\/tr>\n
M\u00e1y c\u1eaft v\u00e0 d\u00e1n m\u00e0ng tuy\u1ebfn t\u00ednh t\u00e1m \u1ed1ng ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n