{"id":26748,"date":"2021-03-19T17:15:21","date_gmt":"2021-03-19T10:15:21","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=26748"},"modified":"2022-02-09T14:16:28","modified_gmt":"2022-02-09T07:16:28","slug":"in-3d-hydrogel-chia-khoa-cho-san-xuat-cac-co-quan-nhan-tao","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/in-3d-hydrogel-chia-khoa-cho-san-xuat-cac-co-quan-nhan-tao\/","title":{"rendered":"In 3D hydrogel, ch\u00eca kh\u00f3a cho s\u1ea3n xu\u1ea5t c\u00e1c c\u01a1 quan nh\u00e2n t\u1ea1o"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u M\u1ef9 ph\u00e1t tri\u1ec3n m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1edbi in 3D t\u1ed1c \u0111\u1ed9 cao s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt in lito l\u1eadp th\u1ec3 v\u00e0 hydrogel c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, khi\u1ebfn vi\u1ec7c in 3D c\u00e1c c\u01a1 quan nh\u00e2n t\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong t\u01b0\u01a1ng lai g\u1ea7n.<\/strong><\/h2>\n\n\n\n

C\u00f4ng ngh\u1ec7 in 3D<\/a> cho ph\u00e9p ch\u1ebf t\u1ea1o nh\u1eefng c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p v\u1edbi \u00edt v\u1eadt li\u1ec7u h\u01a1n nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t truy\u1ec1n th\u1ed1ng. C\u00f4ng ngh\u1ec7 in 3D t\u1eebng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c h\u1ed3i nh\u1eefng r\u1ea1n san h\u00f4 \u1edf H\u1ed3ng K\u00f4ng (Trung Qu\u1ed1c), s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb s\u1eefa b\u1eb1ng k\u1ef9 thu\u1eadt in 3D v\u00e0 hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 ch\u1ebf t\u1ea1o c\u00e1c s\u1ea3n ph\u1ea9m gia \u0111\u00ecnh.<\/p>\n\n\n\n

Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y in 3D kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng, t\u01b0\u01a1ng lai c\u1ee7a s\u1ea3n xu\u1ea5t b\u1eb1ng quy tr\u00ecnh ph\u1ee5 ph\u1ea9m l\u00e0 nh\u1eefng c\u01a1 quan nh\u00e2n t\u1ea1o<\/a> \u0111\u01b0\u1ee3c in 3D, m\u1eb7c d\u00f9 c\u00f4ng ngh\u1ec7 c\u00f2n r\u1ea5t xa m\u1edbi \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea5p \u0111\u1ed9 \u0111\u00f3. Nh\u01b0ng m\u1ed9t c\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c \u0110\u1ea1i h\u1ecdc Buffalo, New York, M\u1ef9 c\u00f3 th\u1ec3 s\u1ebd l\u00e0 ch\u00eca kh\u00f3a h\u01b0\u1edbng t\u1edbi vi\u1ec7c c\u00e1c c\u01a1 quan nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c in 3D trong t\u01b0\u01a1ng lai g\u1ea7n.<\/p>\n\n\n\n

C\u00f4ng tr\u00ecnh nghi\u00ean c\u1ee9u c\u1ee7a nh\u00f3m nh\u00e0 khoa h\u1ecdc M\u1ef9, \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed V\u1eadt li\u1ec7u Ti\u00ean ti\u1ebfn ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe (Advanced Healthcare Materials), c\u00f3 t\u1ef1a \u0111\u1ec1 “In nhanh c\u00e1c m\u00f4 h\u00ecnh hydrogel<\/a> t\u01b0\u01a1ng th\u00edch sinh h\u1ecdc kh\u1ed5 l\u1edbn” gi\u1ea3i th\u00edch: c\u00e1c m\u00f4 h\u00ecnh hydrogel k\u00edch th\u01b0\u1edbc l\u1edbn ch\u1ee9a \u0111\u1ea7y t\u1ebf b\u00e0o c\u00f3 ti\u1ec1m n\u0103ng \u0111\u1ea7y h\u1ee9a h\u1eb9n trong vi\u1ec7c ph\u1ee5c h\u1ed3i c\u00e1c m\u00f4 v\u00e0 c\u1ea5y gh\u00e9p n\u1ed9i t\u1ea1ng.<\/p>\n\n\n\n

Nh\u01b0ng c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o hi\u1ec7n c\u00f3, s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt in sinh h\u1ecdc 3D c\u00f2n h\u1ea1n ch\u1ebf do t\u1ed1c \u0111\u1ed9 in ch\u1eadm, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c in v\u00e0 t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng sinh h\u1ecdc c\u1ee7a c\u00e1c t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c bao b\u1ecdc trong hydrogel. TS Ruogang Zhao, ph\u00f3 gi\u00e1o s\u01b0 t\u1ea1i V\u0103n ph\u00f2ng K\u1ef9 thu\u1eadt Y sinh thu\u1ed9c \u0110\u1ea1i h\u1ecdc Buffalo, \u0111\u1ed3ng t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u cho bi\u1ebft, c\u00f4ng ngh\u1ec7 m\u1edbi do nh\u00f3m nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n c\u00f3 t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n 10-15 l\u1ea7n so v\u1edbi nh\u1eefng m\u00e1y in 3D ti\u00eau chu\u1ea9n trong ng\u00e0nh.<\/p>\n\n\n\n

Ngo\u00e0i ra, m\u00e1y in 3D \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n tr\u00ean c\u01a1 s\u1edf c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c k\u00edch th\u01b0\u1edbc m\u1eabu l\u1edbn h\u01a1n m\u00e0 nh\u1eefng m\u00e1y in 3D th\u00f4ng th\u01b0\u1eddng kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

\"\"<\/td><\/tr>
C\u00e1c s\u1ea3n ph\u1ea9m in 3D l\u1eadp th\u1ec3 b\u1eb1ng Hydrogen k\u00edch th\u01b0\u1edbc l\u1edbn.<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f4ng b\u1ed1 1 video v\u1ec1 qu\u00e1 tr\u00ecnh in li-to l\u1eadp th\u1ec3 m\u1ed9t b\u00e0n tay ho\u00e0n to\u00e0n b\u1eb1ng v\u1eadt li\u1ec7u hydrogel. Nh\u00f3m nh\u00e0 khoa h\u1ecdc l\u01b0u \u00fd, qu\u00e1 tr\u00ecnh n\u00e0y s\u1ebd m\u1ea5t h\u01a1n 6 gi\u1edd n\u1ebfu s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 in 3D th\u00f4ng th\u01b0\u1eddng, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u1ea7y \u0111\u1ee7 trong 19 ph\u00fat.<\/p>\n\n\n\n

TS Chi Zhou, \u0111\u1ed3ng t\u00e1c gi\u1ea3 c\u1ee7a nghi\u00ean c\u1ee9u gi\u1ea3i th\u00edch, ph\u01b0\u01a1ng ph\u00e1p m\u1edbi do nh\u00f3m nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n, in nhanh c\u00e1c m\u00f4 h\u00ecnh hydrogel c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ebfn cm l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 nh\u1eefng bi\u1ebfn d\u1ea1ng chi ti\u1ebft v\u00e0 t\u1ed5n th\u01b0\u01a1ng t\u1ebf b\u00e0o do v\u1eadt li\u1ec7u ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi \u00e1p l\u1ef1c m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

\"\"<\/td><\/tr>
In m\u00f4 h\u00ecnh c\u01a1 quan nh\u00e2n t\u1ea1o v\u1edbi m\u1ea1ng m\u1ea1ch m\u00e1u.<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh: ph\u01b0\u01a1ng ph\u00e1p m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p trong vi\u1ec7c in c\u00e1c t\u1ebf b\u00e0o nh\u00fang v\u1edbi m\u1ea1ng m\u1ea1ch m\u00e1u. Nh\u00f3m nghi\u00ean c\u1ee9u k\u1ef3 v\u1ecdng, c\u00f4ng ngh\u1ec7 m\u1edbi \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t c\u00e1c c\u01a1 quan v\u00e0 c\u00e1c m\u00f4 c\u01a1 th\u1ec3 con ng\u01b0\u1eddi b\u1eb1ng c\u00f4ng ngh\u1ec7 in 3D trong t\u01b0\u01a1ng lai g\u1ea7n.<\/p>\n\n\n\n

TH\u00c1I B\u1eb0NG<\/strong><\/p>\n\n\n\n

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C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u M\u1ef9 ph\u00e1t tri\u1ec3n m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1edbi in 3D t\u1ed1c \u0111\u1ed9 cao s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt in lito l\u1eadp th\u1ec3 v\u00e0 hydrogel c\u00f3 th\u1ec3 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, khi\u1ebfn vi\u1ec7c in 3D c\u00e1c c\u01a1 quan nh\u00e2n t\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong t\u01b0\u01a1ng lai g\u1ea7n. C\u00f4ng ngh\u1ec7 in […]<\/p>\n","protected":false},"author":23,"featured_media":26749,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26748","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\/26748","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=26748"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26748\/revisions"}],"predecessor-version":[{"id":30936,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26748\/revisions\/30936"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26749"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}