{"id":6690,"date":"2015-05-30T08:43:07","date_gmt":"2015-05-30T01:43:07","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1396"},"modified":"2015-05-30T08:43:07","modified_gmt":"2015-05-30T01:43:07","slug":"ky-thuat-sinh-hoc-nano-thuc-vat","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/ky-thuat-sinh-hoc-nano-thuc-vat\/","title":{"rendered":"K\u1ef9 Thu\u1eadt Sinh H\u1ecdc Nano Th\u1ef1c V\u1eadt"},"content":{"rendered":"<div class=\"TomTat clearfix\"><span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\"><b>Theo t\u1ea1p ch\u00ed khoa h\u1ecdc Nature Materials, m\u1ed9t nh\u00f3m nh\u00e0 h\u00f3a sinh v\u00e0 k\u1ef9 s\u01b0 h\u00f3a ch\u1ea5t c\u1ee7a Vi\u1ec7n C\u00f4ng ngh\u1ec7 Massachusetts (MIT) m\u1edbi \u0111\u00e2y th\u00f4ng b\u00e1o \u0111ang ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u v\u1ec1 l\u0129nh v\u1ef1c m\u1edbi g\u1ecdi l\u00e0 &#8211; k\u1ef9 thu\u1eadt sinh h\u1ecdc nano th\u1ef1c v\u1eadt.<\/b><\/span><\/div>\n<div class=\"NoiDungBai\">\n<div>1. C\u1ea5y \u1ed1ng nano carbon v\u00e0o t\u1ebf b\u00e0o th\u1ef1c v\u1eadt \u0111\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t quang h\u1ee3p<\/div>\n<div><\/div>\n<div>nh\u00e0 khoa h\u1ecdc s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi c\u1eadn h\u1ed3ng ngo\u1ea1i \u0111\u1ec3 \u0111\u1ecdc c\u00e1c d\u1eef li\u1ec7u c\u1ee7a c\u00e1c c\u1ea3m bi\u1ebfn g\u1eafn \u1edf \u1ed1ng nano \u0111\u01b0\u1ee3c c\u1ea5y d\u01b0\u1edbi l\u00e1 c\u00e2yPh\u01b0\u01a1ng ph\u00e1p tr\u00ean gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh quang h\u1ee3p l\u00ean t\u1edbi 30% \u0111\u1ed3ng th\u1eddi t\u1ea1o n\u00ean cho c\u00e2y x\u00e2y nhi\u1ec1u ch\u1ee9c n\u0103ng h\u1eefu \u00edch kh\u00e1c. Nghi\u00ean c\u1ee9u tr\u00ean h\u1ee9a h\u1eb9n ch\u1eb3ng nh\u1eefng cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng xanh trong t\u01b0\u01a1ng lai kh\u00f4ng xa m\u00e0 c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c trong \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi.<\/div>\n<div><\/div>\n<div>Trong b\u00e1o c\u00e1o \u0111\u0103ng t\u1ea3i tr\u00ean t\u1ea1p ch\u00ed Nature Material, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng c\u1ee7a th\u1ef1c v\u1eadt \u0111\u00e3 t\u0103ng l\u00ean 30% sau khi \u0111\u01b0\u1ee3c g\u1eafn c\u00e1c \u1ed1ng nano carbon v\u00e0o b\u00e0o quan l\u1ee5c l\u1ea1p. \u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i di\u1ec5n ra qu\u00e1 tr\u00ecnh quang h\u1ee3p trong t\u1ebf b\u00e0o th\u1ef1c v\u1eadt. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u g\u1ecdi ph\u01b0\u01a1ng ph\u00e1p tr\u00ean l\u00e0 nh\u1eefng b\u01b0\u1edbc \u0111i \u0111\u1ea7u ti\u00ean trong qu\u00e1 tr\u00ecnh t\u1ea1o n\u00ean nh\u1eefng \u201dnh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng th\u1ef1c v\u1eadt c\u00f4ng ngh\u1ec7 nano\u201d.<\/div>\n<div><\/div>\n<div>Tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u t\u1ea1i MIT, gi\u00e1o s\u01b0 k\u1ef9 thu\u1eadt h\u00f3a h\u1ecdc Michael Strano cho bi\u1ebft: \u201cTh\u1ef1c v\u1eadt l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng h\u1ea5p d\u1eabn cho ph\u00e1t tri\u1ec3n khoa h\u1ecdc c\u00f4ng ngh\u1ec7. Ch\u00fang c\u00f3 nh\u1eefng kh\u1ea3 n\u0103ng k\u1ef3 di\u1ec7u nh\u01b0 t\u1ef1 ph\u1ee5c h\u1ed3i, sinh tr\u01b0\u1edfng \u0111\u01b0\u1ee3c trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t v\u00e0 c\u00f3 th\u1ec3 t\u1ef1 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng c\u0169ng nh\u01b0 n\u01b0\u1edbc cho ch\u00ednh m\u00ecnh\u201d.<\/div>\n<div><\/div>\n<div>Th\u00f4ng th\u01b0\u1eddng d\u00f9 trong m\u00f4i tr\u01b0\u1eddng ho\u00e0n h\u1ea3o nh\u1ea5t, th\u1ef1c v\u1eadt ch\u1ec9 c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 \u0111\u01b0\u1ee3c kho\u1ea3ng 10% n\u0103ng l\u01b0\u1ee3ng t\u1eeb \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi t\u1ea1i nh\u1eefng b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng nh\u1ea5t \u0111\u1ecbnh. Sau khi \u0111\u01b0\u1ee3c c\u1ea5y v\u00e0o l\u1ee5c l\u1ea1p trong t\u1ebf b\u00e0o th\u1ef1c v\u1eadt, c\u00e1c \u1ed1ng nano carbon gi\u00fap t\u1ebf b\u00e0o c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh quang h\u1ee3p t\u1ea1i nhi\u1ec1u b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng h\u01a1n so v\u1edbi tr\u01b0\u1edbc \u0111\u00e2y \u0111\u1ed3ng th\u1eddi cho ph\u00e9p th\u1ef1c hi\u1ec7n quang h\u1ee3p v\u1edbi hi\u1ec7u su\u1ea5t cao h\u01a1n.<\/div>\n<div><\/div>\n<div>\u0110\u1ea7u ti\u00ean, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u00ecm m\u1ed9t lo\u1ea1i th\u1ef1c v\u1eadt c\u00f3 c\u1ea5u tr\u00fac t\u1ebf b\u00e0o \u0111\u01a1n gi\u1ea3n nh\u1eb1m d\u1ec5 d\u00e0ng c\u1ea5y gh\u00e9p c\u00e1c \u1ed1ng nano carbon. Cu\u1ed1i c\u00f9ng, lo\u1ea1i th\u1ef1c v\u1eadt h\u1ecd c\u1ea3i xoong \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0m v\u1eadt th\u00ed nghi\u1ec7m. \u0110\u00e2y l\u00e0 lo\u1ea1i th\u1ef1c v\u1eadt c\u00f3 DNA \u0111\u01a1n th\u1eb3ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c th\u00ed nghi\u1ec7m khoa h\u1ecdc.<\/div>\n<div><\/div>\n<div>Sau \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u mu\u1ed1n theo d\u00f5i \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c \u1ed1ng nano \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a t\u1ebf b\u00e0o. \u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y, nh\u00f3m nghi\u00ean c\u1ee9u d\u00f9ng m\u1ed9t lo\u1ea1i thu\u1ed1c nhu\u1ed9m c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed5i m\u00e0u s\u1eafc khi h\u1ea5p thu c\u00e1c electron. K\u1ebft qu\u1ea3 cho th\u1ea5y, ch\u1eb3ng nh\u1eefng c\u00e1c h\u1ea1t electron m\u00e0 d\u00f2ng \u0111i\u1ec7n c\u0169ng \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh quang h\u1ee3p.<\/div>\n<div><\/div>\n<div>Ngo\u00e0i c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u1ee7a t\u1ebf b\u00e0o. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft c\u00f3 th\u1ec3 d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 c\u1ea5y c\u00e1c c\u1ea3m bi\u1ebfn kh\u00ed d\u01b0\u1edbi k\u00edch th\u01b0\u1edbc nano v\u00e0o b\u00ean trong t\u1ebf b\u00e0o. C\u00e1c c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c c\u00e1c ch\u1ea5t kh\u00ed \u0111\u1ed9c h\u1ea1i v\u00e0 \u0111\u01b0a ra d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft tr\u1ef1c quan ngay tr\u00ean c\u00e2y \u0111\u1ec3 con ng\u01b0\u1eddi bi\u1ebft. Ban \u0111\u1ea7u c\u1ea3m bi\u1ebfn tr\u00ean c\u00f3 th\u1ec3 nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c oxit nito, nh\u01b0ng trong th\u1eddi gian t\u1edbi c\u00f3 th\u1ec3 s\u1ebd ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i ch\u1ea5t kh\u00ed kh\u00e1c.<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho hay, ph\u01b0\u01a1ng ph\u00e1p tr\u00ean t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho c\u00e1c nh\u00e0 sinh v\u1eadt h\u1ecdc v\u00e0 k\u1ef9 s\u01b0 c\u00f4ng ngh\u1ec7 nano c\u00f3 c\u01a1 h\u1ed9i h\u1ee3p t\u00e1c v\u01a1i nhau nh\u1eb1m n\u00e2ng kh\u1ea3 n\u0103ng v\u1ed1n d\u0129 \u0111\u00e3 r\u1ea5t tuy\u1ec7t v\u1eddi c\u1ee7a c\u00e2y xanh l\u00ean 1 t\u1ea7m cao m\u1edbi. \u0110i\u1ec1u n\u00e0y m\u1edf ra tri\u1ec3n v\u1ecdng v\u1ec1 nh\u1eefng nh\u00e0 m\u00e1y n\u0103ng l\u01b0\u1ee3ng ho\u00e0n to\u00e0n xanh v\u00e0 s\u1ea1ch trong t\u01b0\u01a1ng lai. \u0110\u1ed3ng th\u1eddi, n\u1ebfu \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i, ph\u01b0\u01a1ng ph\u00e1p tr\u00ean th\u1eadm ch\u00ed c\u00f3 th\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng s\u1ed1ng trong l\u00e0nh h\u01a1n cho con ng\u01b0\u1eddi.<\/div>\n<div><\/div>\n<div>2. C\u00f4ng ngh\u1ec7 Nano bi\u1ebfn th\u1ef1c v\u1eadt tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb d\u00f2 kh\u00ed \u0111\u1ed9c<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 khoa h\u1ecdc n\u00e0y ti\u1ebft l\u1ed9 r\u1eb1ng trong t\u01b0\u01a1ng lai c\u00e1c nghi\u00ean c\u1ee9u c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 b\u1ed5 sung c\u00e1c ch\u1ee9c n\u0103ng \u201cngo\u1ea1i lai\u201d cho c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt, t\u1eeb vi\u1ec7c ph\u00e1t ra c\u00e1c t\u00edn hi\u1ec7u gi\u1ed1ng nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng \u0111\u1ebfn kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u00f3ng \u0111\u00e8n \u0111\u01b0\u1eddng.<\/div>\n<div><\/div>\n<div>Ng\u01b0\u1eddi \u0111\u1ee9ng \u0111\u1ea7u nh\u00f3m nh\u00e0 khoa h\u1ecdc tr\u00ean, Gi\u00e1o s\u01b0 K\u1ef9 thu\u1eadt H\u00f3a Michael Strano, cho bi\u1ebft c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng th\u00ed nghi\u1ec7m r\u1ea5t ti\u1ec1m n\u0103ng \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u khoa h\u1ecdc-c\u00f4ng ngh\u1ec7 v\u00ec ch\u00fang t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh, ch\u1ed1ng l\u1ea1i c\u00e1c \u1ea3nh h\u01b0\u1edfng b\u1ea5t l\u1ee3i v\u00e0 t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, c\u0169ng nh\u01b0 c\u00f3 th\u1ec3 t\u1ef1 cung c\u1ea5p ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng v\u00e0 n\u01b0\u1edbc.<\/div>\n<div><\/div>\n<div>Nh\u00f3m nh\u00e0 khoa h\u1ecdc n\u00e0y th\u1eed nghi\u1ec7m g\u1eafn c\u00e1c \u1ed1ng nano carbon m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp ph\u00eda d\u01b0\u1edbi c\u00e1c l\u00e1 c\u00e2y c\u1ee7a m\u1ed9t c\u00e2y h\u1ecd c\u1ea3i c\u00f3 t\u00ean g\u1ecdi l\u00e0 Arabidopsis thaliana (m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt m\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u1ec3 ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u khoa h\u1ecdc nh\u1edd c\u00e1c gien t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf) \u2013 th\u01b0\u1eddng th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh \u201ch\u00f4 h\u1ea5p\u201d th\u00f4ng qua c\u00e1c m\u1ea1ch \u0111\u1ec3 h\u1ea5p thu kh\u00ed CO2 v\u00e0 th\u1ea3i ra kh\u00ed \u00f4xy.<\/div>\n<div><\/div>\n<div>Th\u00f4ng qua c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng t\u1ef1 nhi\u00ean tr\u00ean, c\u00e1c \u1ed1ng nano t\u00ecm ra c\u00e1c l\u1ea1p l\u1ee5c c\u1ee7a th\u1ef1c v\u1eadt \u2013 t\u1ebf b\u00e0o chuy\u00ean th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh quang h\u1ee3p, s\u1eed d\u1ee5ng ch\u1ea5t di\u1ec7p l\u1ee5c \u0111\u1ec3 h\u1ea5p thu v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng t\u1eeb \u00e1nh s\u00e1ng M\u1eb7t tr\u00f2i.<\/div>\n<div><\/div>\n<div>S\u1ef1 ph\u00e1t quang c\u00e1c tia g\u1ea7n gi\u1ed1ng nh\u01b0 tia h\u1ed3ng ngo\u1ea1i c\u1ee7a c\u00e1c \u1ed1ng nano \u0111\u00e3 th\u1ea9m th\u1ea5u trong l\u00e1 c\u00e2y c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh quang h\u1ee3p v\u00e0 gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c h\u00f3a ch\u1ea5t v\u00e0 ch\u1ea5t \u00f4 nhi\u1ec5m.<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn th\u1ea5y c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt \u0111\u00e3 ph\u1ea3n \u1ee9ng v\u1edbi qu\u00e1 tr\u00ecnh pha lo\u00e3ng theo c\u00e1ch n\u00e0y \u0111\u00e3 s\u1ea3n sinh h\u01a1n 30% n\u0103ng l\u01b0\u1ee3ng so v\u1edbi b\u00ecnh th\u01b0\u1eddng.<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 khoa h\u1ecdc d\u1ef1 \u0111o\u00e1n b\u1eb1ng vi\u1ec7c l\u00e0m thay \u0111\u1ed5i \u0111\u01b0\u1eddng k\u00ednh c\u1ee7a c\u00e1c \u1ed1ng nano gi\u00fap ch\u00fang c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c b\u01b0\u1edbc s\u00f3ng d\u00e0i c\u1ee7a \u00e1nh s\u00e1ng m\u00e0 c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt hi\u1ec7n n\u00e0y kh\u00f4ng th\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c, nh\u01b0 \u00e1nh s\u00e1ng xanh (c\u00e1c th\u1ef1c v\u1eadt c\u00f3 m\u1ea7u xanh do ph\u1ea3n chi\u1ebfu thay v\u00ec h\u1ea5p thu \u00e1nh s\u00e1ng xanh) v\u00e0 tia c\u1ef1c t\u00edm.<\/div>\n<div><\/div>\n<div>Th\u00ed nghi\u1ec7m g\u1eafn c\u00e1c \u1ed1ng nano th\u1ee9 hai c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 ph\u00e1t hi\u1ec7n kh\u00ed NO \u2013 m\u1ed9t ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng s\u1ea3n sinh t\u1eeb qu\u00e1 tr\u00ecnh \u0111\u1ed1t ch\u00e1y \u2013 th\u01b0\u1eddng d\u1ec5 d\u00e0ng x\u00e2m nh\u1eadp v\u00e0o c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt.<\/div>\n<div><\/div>\n<div>\u00d4ng Strano cho hay khi th\u1ef1c v\u1eadt c\u1ea3m nh\u1eadn nguy c\u01a1 n\u00e0y \u0111ang di\u1ec5n ra th\u00ec n\u00f3 s\u1ebd ph\u00e1t ra \u201cm\u1ed9t t\u00edn hi\u1ec7u h\u1ed3ng ngo\u1ea1i nh\u01b0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n m\u00e1y thu h\u00ecnh\u201d m\u00e0 m\u1ed9t m\u00e1y d\u00f2 s\u00f3ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c.<\/div>\n<div><\/div>\n<div>Theo nh\u00e0 sinh h\u1ecdc Juan Pablo Giraldo, c\u00e1c bi\u1ebfn th\u1ec3 kh\u00e1c nhau c\u1ee7a c\u00e1c \u1ed1ng nano c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c lo\u1ea1i kh\u00ed kh\u00e1c nhau, m\u00f4 ph\u1ecfng c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt c\u00f3 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng m\u1ed9t thi\u1ebft b\u1ecb t\u1ef1 cung n\u0103ng l\u01b0\u1ee3ng (v\u00ed d\u1ee5 nh\u01b0 m\u00e1y ph\u00e1t hi\u1ec7n ch\u1ea5t n\u1ed5 t\u1ea1i s\u00e2n bay).<\/div>\n<div><\/div>\n<div>C\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ch\u01b0a c\u00f3 c\u01a1 h\u1ed9i nghi\u00ean c\u1ee9u c\u00e1c t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i c\u1ee7a c\u00e1c \u1ed1ng nano \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt nh\u01b0ng k\u1ebft qu\u1ea3 s\u01a1 b\u1ed9 cho th\u1ea5y c\u00e1c th\u1ef1c v\u1eadt v\u1eabn \u201cs\u1ed1ng kh\u1ecfe\u201d nh\u01b0 tr\u01b0\u1edbc \u2013 v\u00e0 s\u1ef1 th\u00fac \u0111\u1ea9y \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh quang h\u1ee3p c\u00f3 th\u1ec3 gi\u00fap ch\u00fang m\u1ea1nh h\u01a1n.<\/div>\n<div><\/div>\n<div>Nh\u00f3m nh\u00e0 khoa h\u1ecdc n\u00e0y c\u0169ng \u0111ang nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1ch th\u1ee9c k\u1ebft h\u1ee3p c\u00e1c v\u1eadt li\u1ec7u nano \u0111i\u1ec7n t\u1eed nh\u01b0 grapheme v\u00e0o c\u00e1c lo\u1ea1i th\u1ef1c v\u1eadt.<\/div>\n<div><\/div>\n<div>\u00d4ng Giraldo cho bi\u1ebft hi\u1ec7n t\u1ea1i tr\u00ean th\u1ebf gi\u1edbi h\u1ea7u nh\u01b0 ch\u01b0a c\u00f3 ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u n\u00e0o v\u1ec1 l\u0129nh v\u1ef1c \u201ck\u1ef9 thu\u1eadt sinh h\u1ecdc nano th\u1ef1c v\u1eadt.\u201d Nh\u01b0 v\u1eady, \u0111\u00e2y l\u00e0 m\u1ed9t c\u01a1 h\u1ed9i cho nh\u1eefng nh\u00e0 khoa h\u1ecdc v\u1ec1 th\u1ef1c v\u1eadt h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 nano c\u00f9ng nghi\u00ean c\u1ee9u trong m\u1ed9t l\u0129nh v\u1ef1c c\u00f3 ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n r\u1ea5t l\u1edbn.\/.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Theo t\u1ea1p ch\u00ed khoa h\u1ecdc Nature Materials, m\u1ed9t nh\u00f3m nh\u00e0 h\u00f3a sinh v\u00e0 k\u1ef9 s\u01b0 h\u00f3a ch\u1ea5t c\u1ee7a Vi\u1ec7n C\u00f4ng ngh\u1ec7 Massachusetts (MIT) m\u1edbi \u0111\u00e2y th\u00f4ng b\u00e1o \u0111ang ti\u1ebfn h\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u v\u1ec1 l\u0129nh v\u1ef1c m\u1edbi g\u1ecdi l\u00e0 &#8211; k\u1ef9 thu\u1eadt sinh h\u1ecdc nano th\u1ef1c v\u1eadt. 1. C\u1ea5y \u1ed1ng nano carbon v\u00e0o [&#8230;]\n","protected":false},"author":1,"featured_media":1419,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6690"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=6690"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6690\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/1419"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}