{"id":32431,"date":"2023-06-19T08:19:00","date_gmt":"2023-06-19T01:19:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=32431"},"modified":"2023-06-23T08:21:59","modified_gmt":"2023-06-23T01:21:59","slug":"tien-si-viet-che-tao-vai-co-the-tu-lanh-va-do-duoc-nhip-tim","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tien-si-viet-che-tao-vai-co-the-tu-lanh-va-do-duoc-nhip-tim\/","title":{"rendered":"Ti\u1ebfn s\u0129 Vi\u1ec7t ch\u1ebf t\u1ea1o v\u1ea3i c\u00f3 th\u1ec3 t\u1ef1 l\u00e0nh v\u00e0 \u0111o \u0111\u01b0\u1ee3c nh\u1ecbp tim"},"content":{"rendered":"\n

B\u1eb1ng c\u00e1ch ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t v\u1ea3i m\u1ed9t l\u1edbp ‘kim lo\u1ea1i l\u1ecfng’, TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh c\u00f9ng c\u1ed9ng s\u1ef1 t\u1eeb \u0110\u1ea1i h\u1ecdc Flinders (Australia) ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u th\u00f4ng minh c\u00f3 th\u1ec3 t\u1ef1 l\u00e0nh v\u00e0 theo d\u00f5i \u0111\u01b0\u1ee3c nh\u1ecbp tim.<\/p>\n\n\n\n

TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt Nano Y sinh, \u0110\u1ea1i h\u1ecdc Flinders, d\u1eabn \u0111\u1ea7u nh\u00f3m nghi\u00ean c\u1ee9u k\u1ec3, n\u0103m 2018 khi xem b\u1ed9 phim “K\u1ebb h\u1ee7y di\u1ec7t” (Terminator), <\/em>anh ch\u1ee3t n\u1ea3y ra \u00fd t\u01b0\u1edfng v\u1ec1 ch\u1ebf t\u1ea1o kim lo\u1ea1i l\u1ecfng c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng.<\/p>\n\n\n\n

Anh t\u00ecm \u0111\u1ebfn GS Michael Dickey, \u0110\u1ea1i h\u1ecdc bang North Carolina (M\u1ef9), nh\u00e0 khoa h\u1ecdc h\u00e0ng \u0111\u1ea7u v\u1ec1 nghi\u00ean c\u1ee9u kim lo\u1ea1i l\u1ecfng, \u0111\u1ec1 xu\u1ea5t v\u1ec1 nh\u1eefng h\u1ea1t kim lo\u1ea1i l\u1ecfng (liquid metal particle) khi ti\u1ebfp x\u00fac v\u1edbi vi khu\u1ea9n c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng v\u00e0 di\u1ec7t khu\u1ea9n. \u00dd t\u01b0\u1edfng n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c nh\u1eadn gi\u1ea3i th\u01b0\u1edfng t\u1eeb Fulbright v\u00e0 RMIT, gi\u00fap anh c\u00f9ng c\u00e1c c\u1ed9ng s\u1ef1 th\u1ef1c hi\u1ec7n c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u.<\/p>\n\n\n\n

Nh\u00f3m \u0111\u00e3 h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a \u0110\u1ea1i h\u1ecdc bang North Carolina v\u00e0 \u0110\u1ea1i h\u1ecdc Sungkyunkwan (H\u00e0n Qu\u1ed1c) t\u1ea1o ra m\u1ed9t h\u1ee3p ch\u1ea5t gallium v\u00e0 indium c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh m\u1ea1ch \u0111i\u1ec7n t\u1eed trong v\u1ea3i. Nh\u1eefng l\u1edbp v\u1ea3i c\u00f3 c\u00e1c m\u1ea1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c thi\u1ebft b\u1ecb th\u00f4ng minh m\u1eb7c tr\u00ean ng\u01b0\u1eddi. “Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n theo \u00fd mu\u1ed1n nh\u1edd th\u00eam nhi\u1ec1u l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 l\u00e0m cho v\u1ea3i d\u1eabn \u0111i\u1ec7n t\u1ed1t h\u01a1n”, TS Kh\u00e1nh n\u00f3i.<\/p>\n\n\n\n

Nh\u00f3m c\u00f2n t\u1ea1o th\u00e0nh c\u00f4ng \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 t\u1ef1 l\u00e0nh khi b\u1ecb c\u1eaft nh\u1edd v\u00e0o vi\u1ec7c h\u00ecnh th\u00e0nh c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n m\u1edbi d\u1ecdc theo m\u00e9p c\u1ee7a v\u1ebft c\u1eaft, t\u1eeb \u0111\u00f3 \u0111em l\u1ea1i t\u00ednh n\u0103ng t\u1ef1 ph\u1ee5c h\u1ed3i. Kh\u1ea3 n\u0103ng n\u00e0y gi\u00fap v\u1eadt li\u1ec7u \u1ee9ng d\u1ee5ng h\u1eefu \u00edch trong c\u00e1c k\u1ebft n\u1ed1i m\u1ea1ch, c\u00e1c \u0111i\u1ec7n c\u1ef1c linh ho\u1ea1t \u0111\u1ec3 \u0111o t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u00e2m \u0111\u1ed3. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 bi\u1ebfn c\u00e1c mi\u1ebfng v\u1ea3i ph\u1ee7 th\u00e0nh c\u00e1c \u0111i\u1ec7n c\u1ef1c c\u1ee7a m\u00e1y ghi \u0111i\u1ec7n t\u00e2m \u0111\u1ed3 (ECG), theo d\u00f5i nh\u1ecbp tim. Qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m cho k\u1ebft qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 c\u00e1c \u0111i\u1ec7n c\u1ef1c d\u1ef1a tr\u00ean gel th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n

\"TS
TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh gi\u1edbi thi\u1ec7u v\u1ec1 v\u1ea3i \u0111\u01b0\u1ee3c ph\u1ee7 kim lo\u1ea1i. \u1ea2nh: NVCC<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m c\u0169ng cho th\u1ea5y v\u1ea3i d\u1ec7t \u0111\u01b0\u1ee3c ph\u1ee7 kim lo\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1ng khu\u1ea9n hi\u1ec7u qu\u1ea3. V\u1ea3i n\u00e0y gi\u00fap \u0111\u1ea9y l\u00f9i m\u1ea7m b\u1ec7nh v\u00e0 d\u00f9ng trong th\u1eddi gian d\u00e0i h\u01a1n kh\u00f4ng c\u1ea7n gi\u1eb7t, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u00e0m ga tr\u1ea3i gi\u01b0\u1eddng b\u1ec7nh vi\u1ec7n v\u00e0 qu\u1ea7n \u00e1o b\u1ec7nh nh\u00e2n ng\u0103n ng\u1eeba nhi\u1ec5m tr\u00f9ng.<\/p>\n\n\n\n

TS Kh\u00e1nh cho bi\u1ebft th\u00eam, gallium v\u00e0 indium kh\u00f4ng ph\u1ea3i l\u00e0 kim lo\u1ea1i d\u1ed3i d\u00e0o nh\u01b0ng qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o lo\u1ea1i v\u1ea3i ph\u1ee7 kim lo\u1ea1i l\u1ecfng ch\u1ec9 c\u1ea7n d\u01b0\u1edbi m\u1ed9t micromet m\u1ed7i lo\u1ea1i trong l\u1edbp ph\u1ee7 v\u1ea3i. “Do l\u01b0\u1ee3ng v\u1eadt li\u1ec7u s\u1eed d\u1ee5ng nh\u1ecf, vi\u1ec7c ch\u1ebf t\u1ea1o c\u00f3 chi ph\u00ed th\u1ea5p”, anh th\u00f4ng tin.<\/p>\n\n\n\n

C\u00f4ng tr\u00ecnh \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Advanced Materials Technologies<\/em> h\u1ed3i cu\u1ed1i th\u00e1ng 5.<\/p>\n\n\n\n

\"TS
TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh (tr\u00e1i) c\u00f9ng nghi\u00ean c\u1ee9u sinh Nguy\u1ec5n Ti\u1ebfn Th\u00e0nh t\u1ea1i ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a \u0110\u1ea1i h\u1ecdc Flinders (Australia). \u1ea2nh: NVCC<\/em><\/figcaption><\/figure><\/div>\n\n\n\n

GS Michael Dickey \u0111\u00e1nh gi\u00e1, nghi\u00ean c\u1ee9u n\u00e0y \u0111\u1ed9t ph\u00e1 v\u1ec1 c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn kim lo\u1ea1i l\u1ecfng v\u00e0 l\u1edbp ph\u1ee7 kim lo\u1ea1i l\u1ecfng. T\u00e1c gi\u1ea3 \u0111\u00e3 s\u00e1ng t\u1ea1o khi k\u1ebft h\u1ee3p ki\u1ebfn th\u1ee9c v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 c\u00f4ng ngh\u1ec7 nano \u0111\u1ec3 t\u1ea1o ra c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ed9c \u0111\u00e1o.<\/p>\n\n\n\n

“C\u00e1c nghi\u00ean c\u1ee9u mang t\u00ednh \u0111\u1ed9t ph\u00e1, \u0111\u1eb7c bi\u1ec7t trong vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 kh\u00e1ng khu\u1ea9n m\u1edbi”, GS Krasimir Vasilev, Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt Nano Y sinh, n\u00f3i v\u1edbi VnExpress<\/em>.<\/p>\n\n\n\n

TS Kh\u00e1nh mong mu\u1ed1n m\u1edf r\u1ed9ng h\u1ee3p t\u00e1c nghi\u00ean c\u1ee9u v\u00e0 cung c\u1ea5p c\u01a1 h\u1ed9i ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 th\u1ebf gi\u1edbi cho sinh vi\u00ean Vi\u1ec7t. Hi\u1ec7n ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a anh c\u00f3 8 sinh vi\u00ean Vi\u1ec7t Nam \u0111ang theo h\u1ecdc ti\u1ebfn s\u0129.TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh nh\u1eadn b\u1eb1ng ti\u1ebfn s\u0129 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc nano n\u0103m 2012 t\u1ea1i \u0110\u1ea1i h\u1ecdc Swinburne. Anh t\u1eebng gi\u1eef c\u00e1c v\u1ecb tr\u00ed nh\u01b0 th\u00e0nh vi\u00ean RMIT VC v\u00e0 H\u1ecdc gi\u1ea3 Fulbright, tr\u01b0\u1edbc khi c\u00f4ng t\u00e1c t\u1ea1i \u0110\u1ea1i h\u1ecdc Flinders. L\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng v\u1eadt li\u1ec7u kh\u00e1ng khu\u1ea9n trong y t\u1ebf v\u00e0 c\u00f4ng nghi\u1ec7p, TS Kh\u00e1nh \u0111\u00e3 th\u00e0nh c\u00f4ng h\u1ee3p t\u00e1c v\u1edbi c\u00e1c doanh nghi\u1ec7p trong c\u00e1c d\u1ef1 \u00e1n nghi\u00ean c\u1ee9u, t\u1ea1o ra nh\u1eefng s\u1ea3n ph\u1ea9m c\u00f3 t\u00ednh \u1ee9ng d\u1ee5ng cao trong y t\u1ebf, c\u00f4ng nghi\u1ec7p. Anh c\u00f4ng b\u1ed1 h\u01a1n 150 c\u00f4ng tr\u00ecnh khoa h\u1ecdc v\u1edbi 8.000 tr\u00edch d\u1eabn (trung b\u00ecnh h\u01a1n 60 tr\u00edch d\u1eabn tr\u00ean m\u1ed7i b\u00e0i b\u00e1o).<\/p>\n\n\n\n

Nh\u01b0 Qu\u1ef3nh<\/strong><\/p>\n\n\n\n

https:\/\/vnexpress.net\/tien-si-viet-che-tao-vai-co-the-tu-lanh-va-do-duoc-nhip-tim-4613495.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

B\u1eb1ng c\u00e1ch ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t v\u1ea3i m\u1ed9t l\u1edbp ‘kim lo\u1ea1i l\u1ecfng’, TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh c\u00f9ng c\u1ed9ng s\u1ef1 t\u1eeb \u0110\u1ea1i h\u1ecdc Flinders (Australia) ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng v\u1eadt li\u1ec7u th\u00f4ng minh c\u00f3 th\u1ec3 t\u1ef1 l\u00e0nh v\u00e0 theo d\u00f5i \u0111\u01b0\u1ee3c nh\u1ecbp tim. TS Tr\u01b0\u01a1ng V\u0129 Kh\u00e1nh, Ph\u00f3 Gi\u00e1m \u0111\u1ed1c Ph\u00f2ng th\u00ed nghi\u1ec7m K\u1ef9 thu\u1eadt Nano […]<\/p>\n","protected":false},"author":23,"featured_media":32432,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-32431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32431","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=32431"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32431\/revisions"}],"predecessor-version":[{"id":32433,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32431\/revisions\/32433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/32432"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=32431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=32431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=32431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}