{"id":28524,"date":"2019-07-05T18:20:00","date_gmt":"2019-07-05T11:20:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28524"},"modified":"2021-10-03T18:21:44","modified_gmt":"2021-10-03T11:21:44","slug":"canh-tay-robot-su-dung-vi-khuan-de-phat-hien-hoa-chat","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/canh-tay-robot-su-dung-vi-khuan-de-phat-hien-hoa-chat\/","title":{"rendered":"C\u00e1nh tay robot s\u1eed d\u1ee5ng vi khu\u1ea9n \u0111\u1ec3 ph\u00e1t hi\u1ec7n h\u00f3a ch\u1ea5t"},"content":{"rendered":"\n<p>M\u1ed9t c\u00e1nh tay robot s\u1eed d\u1ee5ng vi khu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 &#8220;n\u1ebfm&#8221; m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t c\u1ee5 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00e1c k\u1ef9 s\u01b0, \u0111\u00e2y l\u00e0 m\u1ed9t b\u1eb1ng ch\u1ee9ng v\u1ec1 kh\u00e1i ni\u1ec7m cho robot m\u1ec1m d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng sinh h\u1ecdc.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vista.gov.vn\/vn-uploads\/news\/2019_7\/11.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>T\u1ea7m nh\u00ecn d\u00e0i h\u1ea1n c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc l\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t microbiota t\u1ed5ng h\u1ee3p cho c\u00e1c robot m\u1ec1m c\u00f3 th\u1ec3 gi\u00fap s\u1eeda ch\u1eefa, t\u1ea1o n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c sinh h\u1ecdc m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p>Robot m\u1ec1m s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u nh\u1eb9, linh ho\u1ea1t v\u00e0 m\u1ec1m m\u1ea1i \u0111\u1ec3 t\u1ea1o ra nh\u1eefng c\u1ed7 m\u00e1y ph\u00f9 h\u1ee3p v\u1edbi t\u00ednh linh ho\u1ea1t c\u1ee7a sinh v\u1eadt v\u00e0 thi\u1ebft k\u1ebf robot m\u1ec1m th\u01b0\u1eddng l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb thi\u00ean nhi\u00ean. Th\u00eam c\u00e1c t\u1ebf b\u00e0o s\u1ed1ng th\u1ef1c t\u1ebf v\u00e0o robot m\u1ec1m \u0111\u01b0a c\u00e1c nh\u00e0 khoa h\u1ecdc th\u00eam m\u1ed9t b\u01b0\u1edbc n\u1eefa \u0111\u1ec3 t\u1ea1o ra c\u00e1c m\u00e1y lai c\u01a1 h\u1ecdc sinh h\u1ecdc.<\/p>\n\n\n\n<p>Thi\u1ebft b\u1ecb m\u1edbi n\u00e0y s\u1eed d\u1ee5ng m\u00f4-\u0111un sinh h\u1ecdc d\u1ef1a tr\u00ean vi khu\u1ea9n E.coli \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng v\u1edbi IPTG h\u00f3a h\u1ecdc b\u1eb1ng c\u00e1ch s\u1ea3n xu\u1ea5t protein hu\u1ef3nh quang. C\u00e1c t\u1ebf b\u00e0o vi khu\u1ea9n c\u01b0 tr\u00fa trong gi\u1ebfng v\u1edbi m\u00e0ng x\u1ed1p, linh ho\u1ea1t cho ph\u00e9p c\u00e1c h\u00f3a ch\u1ea5t x\u00e2m nh\u1eadp nh\u01b0ng gi\u1eef c\u00e1c t\u1ebf b\u00e0o b\u00ean trong. M\u00f4-\u0111un sinh h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o b\u1ec1 m\u1eb7t c\u1ee7a m\u1ed9t d\u1ee5ng c\u1ee5 k\u1eb9p linh ho\u1ea1t tr\u00ean c\u00e1nh tay robot, v\u00ec v\u1eady b\u1ed9 k\u1eb9p c\u00f3 th\u1ec3 &#8220;n\u1ebfm&#8221; m\u00f4i tr\u01b0\u1eddng th\u00f4ng qua c\u00e1c ng\u00f3n tay c\u1ee7a n\u00f3.<\/p>\n\n\n\n<p>Khi IPTG \u0111i qua m\u00e0ng v\u00e0o bu\u1ed3ng, c\u00e1c t\u1ebf b\u00e0o ph\u00e1t hu\u1ef3nh quang v\u00e0 c\u00e1c m\u1ea1ch \u0111i\u1ec7n t\u1eed b\u00ean trong m\u00f4-\u0111un s\u1ebd ph\u00e1t hi\u1ec7n \u00e1nh s\u00e1ng. T\u00edn hi\u1ec7u \u0111i\u1ec7n truy\u1ec1n \u0111\u1ebfn b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u1ee7a b\u1ed9 k\u1eb9p, c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh xem c\u00f3 n\u00ean l\u1ea5y th\u1ee9 g\u00ec \u0111\u00f3 hay nh\u1ea3 n\u00f3 hay kh\u00f4ng.<\/p>\n\n\n\n<p>Khi th\u1eed nghi\u1ec7m, d\u1ee5ng c\u1ee5 k\u1eb9p c\u00f3 th\u1ec3 ki\u1ec3m tra b\u1ed3n n\u01b0\u1edbc trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 t\u00ecm IPTG sau \u0111\u00f3 quy\u1ebft \u0111\u1ecbnh c\u00f3 \u0111\u1eb7t v\u1eadt th\u1ec3 v\u00e0o b\u1ed3n t\u1eafm hay kh\u00f4ng.<\/p>\n\n\n\n<p>Cho \u0111\u1ebfn nay, robot sinh h\u1ecdc n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 n\u1ebfm m\u1ed9t th\u1ee9 v\u00e0 th\u1eadt kh\u00f3 \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9. M\u1ed9t th\u00e1ch th\u1ee9c kh\u00e1c l\u00e0 duy tr\u00ec m\u1ed9t qu\u1ea7n th\u1ec3 vi khu\u1ea9n \u1ed5n \u0111\u1ecbnh trong ho\u1eb7c tr\u00ean m\u1ed9t robot &#8211; c\u00f3 th\u1ec3 so s\u00e1nh v\u1edbi h\u1ec7 vi sinh v\u1eadt ho\u1eb7c h\u1ec7 sinh th\u00e1i c\u1ee7a vi khu\u1ea9n v\u00e0 n\u1ea5m s\u1ed1ng trong ho\u1eb7c tr\u00ean c\u01a1 th\u1ec3 ch\u00fang ta v\u00e0 th\u1ef1c hi\u1ec7n nhi\u1ec1u ch\u1ee9c n\u0103ng h\u1eefu \u00edch cho ch\u00fang ta. Vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau tr\u00ean robot: ph\u00e1t hi\u1ec7n h\u00f3a ch\u1ea5t, t\u1ea1o ra c\u00e1c polyme \u0111\u1ec3 s\u1eeda ch\u1eefa ho\u1eb7c t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t c\u00e1nh tay robot s\u1eed d\u1ee5ng vi khu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 &#8220;n\u1ebfm&#8221; m\u1ed9t lo\u1ea1i h\u00f3a ch\u1ea5t c\u1ee5 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi c\u00e1c k\u1ef9 s\u01b0, \u0111\u00e2y l\u00e0 m\u1ed9t b\u1eb1ng ch\u1ee9ng v\u1ec1 kh\u00e1i ni\u1ec7m cho robot m\u1ec1m d\u1ef1a tr\u00ean n\u1ec1n t\u1ea3ng sinh h\u1ecdc. T\u1ea7m nh\u00ecn d\u00e0i h\u1ea1n c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc l\u00e0 x\u00e2y [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28524","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28524"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28524\/revisions"}],"predecessor-version":[{"id":28525,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28524\/revisions\/28525"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}