C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e2n t\u00edch t\u1eeb \u0110\u1ea1i h\u1ecdc Loughborough \u0111\u00e3 l\u1ea7n \u0111\u1ea7u ti\u00ean ch\u1ee9ng minh r\u1eb1ng d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c – c\u1ee5 th\u1ec3 l\u00e0 thu\u1ed1c ng\u1ee7 t\u00e1c d\u1ee5ng nhanh Zolpidem c\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ea5n c\u00f4ng t\u00ecnh d\u1ee5c b\u1eb1ng thu\u1ed1c v\u00e0 b\u1ecf thu\u1ed1c v\u00e0o \u0111\u1ed3 u\u1ed1ng – c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean d\u1ea5u v\u00e2n tay \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb gel.<\/p>\n\n\n\n
Jim Reynolds v\u00e0 Ayoung Kim cho bi\u1ebft b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 n\u00e0y c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng t\u1ecf nh\u1eefng v\u1ee5 \u00e1n ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft v\u00e0 nh\u1eefng t\u1ed9i \u00e1c ch\u01b0a \u0111\u01b0\u1ee3c ph\u00e1 v\u00ec ch\u1ea5t n\u00e2ng gel ph\u00e1p y – d\u00f9ng \u0111\u1ec3 chuy\u1ec3n d\u1ea5u v\u00e2n tay l\u00ean b\u1ec1 m\u1eb7t gelatin – \u0111\u01b0\u1ee3c c\u00e1c nh\u00e2n v\u1eadt hi\u1ec7n tr\u01b0\u1eddng v\u1ee5 \u00e1n s\u1eed d\u1ee5ng tr\u00ean to\u00e0n c\u1ea7u \u0111\u1ec3 b\u1ea3o qu\u1ea3n v\u00e0 hi\u1ec3n th\u1ecb d\u1ea5u v\u00e2n tay.<\/p>\n\n\n\n
“\u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean ph\u00e2n t\u00edch d\u1ea5u v\u00e2n tay \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean b\u1eb1ng gel \u0111\u1ec3 t\u00ecm ki\u1ebfm m\u1ed9t ch\u1ea5t ma t\u00fay \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0 cho th\u1ea5y d\u1ea5u v\u00e2n tay n\u00e2ng l\u00ean v\u00e0 c\u00e1c d\u1ea5u v\u1ebft ph\u00e1p y kh\u00e1c c\u00f3 th\u1ec3 l\u00e0 th\u00f4ng tin h\u1eefu \u00edch”, nh\u00e0 nghi\u00ean c\u1ee9u ch\u00ednh Reynolds cho bi\u1ebft. “V\u00ec d\u1ea5u v\u00e2n tay v\u00e0 d\u1ea5u v\u1ebft \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean b\u1eb1ng gel c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong nhi\u1ec1u n\u0103m, k\u1ef9 thu\u1eadt n\u00e0y c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 h\u1eefu \u00edch trong ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u00e0o c\u00e1c m\u1eabu v\u1eadt c\u1ee7a c\u00e1c v\u1ee5 \u00e1n ch\u01b0a c\u00f3 l\u1eddi gi\u1ea3i c\u00f3 th\u1ec3 gi\u00fap \u0111\u01b0a nh\u1eefng t\u00ean t\u1ed9i ph\u1ea1m t\u01b0\u1edfng r\u1eb1ng ch\u00fang \u0111\u00e3 tho\u00e1t t\u1ed9i ra tr\u01b0\u1edbc c\u00f4ng l\u00fd.”<\/p>\n\n\n\n
Hi\u1ec7n nay c\u00f3 m\u1ed9t s\u1ed1 x\u00e9t nghi\u1ec7m c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n thu\u1ed1c tr\u1ef1c ti\u1ebfp t\u1eeb d\u1ea5u v\u00e2n tay nh\u01b0ng ch\u00fang c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf – ch\u00fang c\u00f3 th\u1ec3 ph\u00e1 h\u1ee7y d\u1ea5u v\u00e2n tay, l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng thu\u1ed1c c\u00f2n l\u1ea1i v\u00e0 b\u1ecb \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 can thi\u1ec7p t\u1eeb m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n
T\u1eeb l\u00e2u ng\u01b0\u1eddi ta \u0111\u00e3 suy \u0111o\u00e1n r\u1eb1ng d\u1ea5u v\u00e2n tay \u0111\u01b0\u1ee3c n\u00e2ng b\u1eb1ng gel ch\u1ee9a th\u00f4ng tin h\u00f3a h\u1ecdc c\u00f3 gi\u00e1 tr\u1ecb v\u00e0 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ma t\u00fay ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n
Tuy nhi\u00ean, c\u00e1c k\u1ef9 thu\u1eadt truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c h\u00f3a ch\u1ea5t c\u00f3 trong m\u1eabu tr\u01b0\u1edbc \u0111\u00e2y kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y n\u00e2ng gel. L\u00fd do l\u00e0 v\u00ec ch\u00fang ph\u00e1t hi\u1ec7n t\u1ea5t c\u1ea3 c\u00e1c h\u00f3a ch\u1ea5t hi\u1ec7n di\u1ec7n, bao g\u1ed3m c\u1ea3 nh\u1eefng h\u00f3a ch\u1ea5t t\u1ea1o n\u00ean gel, khi\u1ebfn vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t c\u1ee5 th\u1ec3 tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c Reynolds v\u00e0 Kim s\u1eed d\u1ee5ng – g\u1ecdi l\u00e0 sfPESI – MS – kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf ph\u00e2n t\u00e1ch nhanh gi\u00fap ph\u00e2n bi\u1ec7t ho\u1ea1t ch\u1ea5t thu\u1ed1c v\u1edbi n\u1ec1n c\u1ee7a gel.<\/p>\n\n\n\n
Quy tr\u00ecnh n\u00e0y bao g\u1ed3m vi\u1ec7c l\u1ea5y m\u1eabu c\u00e1c h\u00f3a ch\u1ea5t t\u1eeb b\u1ed9 n\u00e2ng gel th\u00e0nh c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng nh\u1ecf. C\u00e1c h\u00f3a ch\u1ea5t \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t v\u00e0o c\u00e1c gi\u1ecdt n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c ion h\u00f3a. C\u00e1c h\u00f3a ch\u1ea5t, d\u01b0\u1ee3c ch\u1ea5t c\u00f3 ho\u1ea1t t\u00ednh b\u1ec1 m\u1eb7t m\u1ea1nh h\u01a1n c\u00e1c h\u00f3a ch\u1ea5t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb gel, cho ph\u00e9p ch\u00fang \u0111\u01b0\u1ee3c t\u00e1ch ra kh\u1ecfi h\u1ed7n h\u1ee3p. Ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch n\u00e0y cho ph\u00e9p ph\u00e1t hi\u1ec7n tr\u1ef1c ti\u1ebfp d\u01b0\u1ee3c ch\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p kh\u1ed1i ph\u1ed5.<\/p>\n\n\n\n
“B\u1eb1ng c\u00e1ch li\u00ean k\u1ebft th\u00f4ng tin h\u00f3a ch\u1ea5t v\u1edbi d\u1ea5u v\u00e2n tay, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh danh t\u00ednh c\u00e1 nh\u00e2n v\u00e0 li\u00ean h\u1ec7 h\u1ecd v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t c\u1ea5m, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 h\u1eefu \u00edch trong qu\u00e1 tr\u00ecnh truy t\u1ed1”, Reynolds n\u00f3i. “\u0110i\u1ec1u n\u00e0y c\u0169ng c\u00f3 th\u1ec3 h\u1eefu \u00edch trong vi\u1ec7c ph\u00e1t hi\u1ec7n nh\u1eefng c\u00e1 nh\u00e2n \u0111\u00e3 b\u1ecf thu\u1ed1c v\u00e0o \u0111\u1ed3 u\u1ed1ng. V\u00ed d\u1ee5, n\u1ebfu ch\u1ea5t g\u00e2y nghi\u1ec7n d\u00ednh v\u00e0o \u0111\u1ea7u ng\u00f3n tay, h\u1ecd s\u1ebd \u0111\u1ec3 l\u1ea1i b\u1eb1ng ch\u1ee9ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.” <\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e2n t\u00edch t\u1eeb \u0110\u1ea1i h\u1ecdc Loughborough \u0111\u00e3 l\u1ea7n \u0111\u1ea7u ti\u00ean ch\u1ee9ng minh r\u1eb1ng d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c – c\u1ee5 th\u1ec3 l\u00e0 thu\u1ed1c ng\u1ee7 t\u00e1c d\u1ee5ng nhanh Zolpidem c\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ea5n c\u00f4ng t\u00ecnh d\u1ee5c b\u1eb1ng thu\u1ed1c v\u00e0 b\u1ecf thu\u1ed1c v\u00e0o \u0111\u1ed3 u\u1ed1ng – c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n tr\u00ean d\u1ea5u v\u00e2n tay \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb gel…<\/p>\n","protected":false},"author":3,"featured_media":5932,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-6666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/bkscitech.com\/wp-content\/uploads\/2018\/05\/the-future-of-fingerprint-biometrics-920x533-1.jpg","_links":{"self":[{"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/posts\/6666"}],"collection":[{"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/comments?post=6666"}],"version-history":[{"count":1,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/posts\/6666\/revisions"}],"predecessor-version":[{"id":6667,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/posts\/6666\/revisions\/6667"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/media\/5932"}],"wp:attachment":[{"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/media?parent=6666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/categories?post=6666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bkscitech.com\/vi\/wp-json\/wp\/v2\/tags?post=6666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}