{"id":16622,"date":"2019-05-03T07:06:23","date_gmt":"2019-05-03T07:06:23","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16622"},"modified":"2019-05-03T07:06:23","modified_gmt":"2019-05-03T07:06:23","slug":"bacterial-paint-the-future-of-color","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/biotechnology\/bacterial-paint-the-future-of-color\/","title":{"rendered":"S\u01a1n vi khu\u1ea9n: C\u00e1ch m\u1ea1ng t\u1ea1o m\u00e0u"},"content":{"rendered":"<h2 class=\"wp-block-heading\">S\u01a1n vi khu\u1ea9n: M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch m\u1ea1ng \u0111\u1ec3 t\u1ea1o ra m\u00e0u s\u1eafc<\/h2>\n\n<p>H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t th\u1ebf gi\u1edbi m\u00e0 s\u01a1n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t m\u00e0 \u0111\u01b0\u1ee3c nu\u00f4i tr\u1ed3ng. \u0110i\u1ec1u n\u00e0y nghe c\u00f3 v\u1ebb gi\u1ed1ng nh\u01b0 khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng, nh\u01b0ng n\u00f3 \u0111ang tr\u1edf th\u00e0nh hi\u1ec7n th\u1ef1c nh\u1edd v\u00e0o vi\u1ec7c ph\u00e1t hi\u1ec7n ra m\u00e3 di truy\u1ec1n c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o cho c\u00e1c m\u00e0u s\u1eafc t\u1ef1 nhi\u00ean.<\/p>\n\n<h3 class=\"wp-block-heading\">Khoa h\u1ecdc \u0111\u1eb1ng sau s\u01a1n vi khu\u1ea9n<\/h3>\n\n<p>\u0110i\u1ec3m m\u1ea5u ch\u1ed1t c\u1ee7a s\u01a1n vi khu\u1ea9n n\u1eb1m \u1edf m\u1ed9t lo\u1ea1i vi khu\u1ea9n c\u00f3 t\u00ean l\u00e0 Flavobacterium. Nh\u1eefng vi khu\u1ea9n n\u00e0y ph\u1ea3n chi\u1ebfu m\u00e0u xanh l\u1ee5c kim lo\u1ea1i do c\u1ea5u tr\u00fac nano b\u00ean trong \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ch\u00fang. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng b\u1eb1ng c\u00e1ch thao t\u00e1c c\u00e1c gen ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho c\u00e1c c\u1ea5u tr\u00fac nano n\u00e0y, h\u1ecd c\u00f3 th\u1ec3 t\u1ea1o ra nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau, t\u1eeb to\u00e0n b\u1ed9 quang ph\u1ed5 \u0111\u1ebfn c\u00e1c s\u1eafc th\u00e1i kh\u00f4ng c\u00f3 trong t\u1ef1 nhi\u00ean, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u1eafng v\u00e0 n\u00e2u.<\/p>\n\n<h3 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a s\u01a1n vi khu\u1ea9n<\/h3>\n\n<p>S\u01a1n vi khu\u1ea9n c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m so v\u1edbi s\u01a1n truy\u1ec1n th\u1ed1ng:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00ednh ph\u00e2n h\u1ee7y sinh h\u1ecdc:<\/strong> S\u01a1n vi khu\u1ea9n \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c sinh v\u1eadt s\u1ed1ng, do \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00e2n h\u1ee7y sinh h\u1ecdc t\u1ef1 nhi\u00ean v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>Kh\u00f4ng \u0111\u1ed9c h\u1ea1i:<\/strong> Kh\u00f4ng gi\u1ed1ng nh\u01b0 s\u01a1n truy\u1ec1n th\u1ed1ng, th\u01b0\u1eddng ch\u1ee9a c\u00e1c h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i, s\u01a1n vi khu\u1ea9n kh\u00f4ng \u0111\u1ed9c h\u1ea1i v\u00e0 an to\u00e0n cho c\u1ea3 con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>\u0110\u1ed9 b\u1ec1n:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 \u0111\u1ed9 b\u1ec1n cao, ch\u1ed1ng phai m\u00e0u v\u00e0 bong tr\u00f3c.<\/li>\n<li><strong>T\u00ednh linh ho\u1ea1t:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean nhi\u1ec1u b\u1ec1 m\u1eb7t kh\u00e1c nhau, bao g\u1ed3m t\u01b0\u1eddng, \u00f4 t\u00f4 v\u00e0 th\u1eadm ch\u00ed c\u1ea3 qu\u1ea7n \u00e1o.<\/li>\n<li><strong>T\u00ednh hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n nhi\u1ec1u so v\u1edbi s\u01a1n truy\u1ec1n th\u1ed1ng, v\u00ec c\u00f3 th\u1ec3 nu\u00f4i c\u1ea5y v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u t\u01b0\u01a1ng \u0111\u1ed1i r\u1ebb ti\u1ec1n.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a s\u01a1n vi khu\u1ea9n<\/h3>\n\n<p>S\u01a1n vi khu\u1ea9n c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00d4 t\u00f4:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra l\u1edbp s\u01a1n b\u1ec1n, kh\u00f4ng \u0111\u1ed9c h\u1ea1i cho \u00f4 t\u00f4 v\u00e0 c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c.<\/li>\n<li><strong>X\u00e2y d\u1ef1ng:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c lo\u1ea1i s\u01a1n ph\u00e2n h\u1ee7y sinh h\u1ecdc, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng cho c\u00e1c t\u00f2a nh\u00e0 v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh kh\u00e1c.<\/li>\n<li><strong>Th\u1eddi trang:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u1ea7y m\u00e0u s\u1eafc, \u0111\u1ed9c \u0111\u00e1o cho qu\u1ea7n \u00e1o v\u00e0 c\u00e1c lo\u1ea1i v\u1ea3i kh\u00e1c.<\/li>\n<li><strong>Ngh\u1ec7 thu\u1eadt:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt tuy\u1ec7t \u0111\u1eb9p v\u1edbi m\u00e0u s\u1eafc s\u1ed1ng \u0111\u1ed9ng v\u00e0 l\u1ea5p l\u00e1nh.<\/li>\n<li><strong>Y h\u1ecdc:<\/strong> S\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra c\u00e1c l\u1edbp ph\u1ee7 t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc cho c\u00e1c thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 implant.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Nh\u1eefng th\u00e1ch th\u1ee9c trong s\u1ea3n xu\u1ea5t s\u01a1n vi khu\u1ea9n<\/h3>\n\n<p>M\u1eb7c d\u00f9 s\u01a1n vi khu\u1ea9n mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch ti\u1ec1m n\u0103ng, nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t s\u01a1n n\u00e0y:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1edf r\u1ed9ng quy m\u00f4:<\/strong> Vi\u1ec7c m\u1edf r\u1ed9ng quy m\u00f4 s\u1ea3n xu\u1ea5t s\u01a1n vi khu\u1ea9n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c v\u00ec \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 chuy\u00ean m\u00f4n.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t m\u00e0u s\u1eafc:<\/strong> Vi\u1ec7c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c m\u00e0u s\u1eafc c\u1ee7a s\u01a1n vi khu\u1ea9n c\u00f3 th\u1ec3 kh\u00f3 kh\u0103n v\u00ec n\u00f3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m th\u00e0nh ph\u1ea7n di truy\u1ec1n c\u1ee7a vi khu\u1ea9n v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u0103ng tr\u01b0\u1edfng.<\/li>\n<li><strong>T\u00ednh \u1ed5n \u0111\u1ecbnh:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a s\u01a1n vi khu\u1ea9n theo th\u1eddi gian l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng th\u01b0\u01a1ng m\u1ea1i h\u00f3a c\u1ee7a s\u01a1n n\u00e0y.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">T\u01b0\u01a1ng lai c\u1ee7a s\u01a1n vi khu\u1ea9n<\/h3>\n\n<p>B\u1ea5t ch\u1ea5p nh\u1eefng th\u00e1ch th\u1ee9c, t\u01b0\u01a1ng lai c\u1ee7a s\u01a1n vi khu\u1ea9n v\u1eabn r\u1ea5t h\u1ee9a h\u1eb9n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang n\u1ed7 l\u1ef1c \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, \u0111\u1ed3ng th\u1eddi s\u1ef1 quan t\u00e2m ng\u00e0y c\u00e0ng t\u0103ng t\u1eeb c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00f4ng ngh\u1ec7 m\u1edbi mang t\u00ednh c\u00e1ch m\u1ea1ng n\u00e0y.<\/p>\n\n<p>Khi s\u01a1n vi khu\u1ea9n tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n, c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta t\u1ea1o ra m\u00e0u s\u1eafc v\u00e0 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, t\u1eeb \u00f4 t\u00f4 \u0111\u1ebfn ngh\u1ec7 thu\u1eadt.<\/p>","protected":false},"excerpt":{"rendered":"<p>S\u01a1n vi khu\u1ea9n: M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch m\u1ea1ng \u0111\u1ec3 t\u1ea1o ra m\u00e0u s\u1eafc H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng m\u1ed9t th\u1ebf gi\u1edbi m\u00e0 s\u01a1n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t m\u00e0 \u0111\u01b0\u1ee3c nu\u00f4i tr\u1ed3ng. \u0110i\u1ec1u&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1763],"tags":[21995,21998,14671,21997,21996],"class_list":["post-16622","post","type-post","status-publish","format-standard","hentry","category-biotechnology","tag-bacterial-paint","tag-structural-color","tag-natural-colors","tag-non-toxic-paint","tag-biodegradable-paint"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16622","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16622"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16622\/revisions"}],"predecessor-version":[{"id":16623,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16622\/revisions\/16623"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16622"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}