{"id":4667,"date":"2015-12-24T14:37:49","date_gmt":"2015-12-24T07:37:49","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4667"},"modified":"2017-10-02T10:22:28","modified_gmt":"2017-10-02T03:22:28","slug":"phat-trien-vat-lieu-trang-phu-giup-tang-do-ben-cho-dao-phau-thuat-chong-bam-mau-vi-khuan-nam","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phat-trien-vat-lieu-trang-phu-giup-tang-do-ben-cho-dao-phau-thuat-chong-bam-mau-vi-khuan-nam\/","title":{"rendered":"Ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u tr\u00e1ng ph\u1ee7 gi\u00fap t\u0103ng \u0111\u1ed9 b\u1ec1n cho dao ph\u1eabu thu\u1eadt, ch\u1ed1ng b\u00e1m m\u00e1u, vi khu\u1ea9n, n\u1ea5m,&#8230;"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i Harvard \u0111\u00e3 t\u1ea1o n\u00ean m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u ph\u1ee7 c\u00f3 th\u1ec3 b\u00e1m ngay l\u1eadp t\u1ee9c v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t th\u00e9p, ng\u0103n ch\u1eb7n h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t l\u1ecfng, vi sinh v\u1eadt,&#8230; b\u00e1m v\u00e0o v\u00e0 th\u1eadm ch\u00ed l\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 c\u1ee9ng n\u1ebfu ph\u1ee7 l\u00ean th\u00e9p. Ban \u0111\u1ea7u l\u1edbp ph\u1ee7 n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u1ee9ng d\u1ee5ng cho dao ph\u1eabu thu\u1eadt nh\u1eb1m ch\u1ed1ng d\u00ednh m\u00e1u, t\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 an to\u00e0n khi s\u1eed d\u1ee5ng, nh\u01b0ng b\u00e2y gi\u1edd nh\u00f3m ph\u00e1t tri\u1ec3n tin r\u1eb1ng n\u00f3 c\u00f2n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i h\u01a1n, t\u1eeb \u0111\u1ed3 d\u00f9ng trong nh\u00e0 cho t\u1edbi c\u00e1c thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p, ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng,&#8230;<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5145\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/24122015094854-duytran3577290_cv_dao_phau_thuat_tinhte.jpg\" alt=\"\" width=\"282\" height=\"187\" \/><\/p>\n<p>Th\u00e9p g\u1ea7n nh\u01b0 l\u00e0 m\u1ed9t &#8220;si\u00eau nh\u00e2n&#8221; trong th\u1ebf gi\u1edbi v\u1eadt li\u1ec7u v\u1edbi c\u00e1c \u0111\u1eb7c t\u00ednh b\u1ec1n v\u1eefng, d\u1ec5 u\u1ed1n d\u1ebbo, \u0111\u00e0n h\u1ed3i v\u00e0 c\u00f3 m\u1ee9c \u0111\u1ed9 ch\u1ed1ng \u0103n m\u00f2n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao. Nh\u01b0ng c\u0169ng gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c, th\u00e9p c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea5t kh\u1ea3 chi\u1ebfn b\u1ea1i. Khi cho ti\u1ebfp x\u00fac v\u1edbi m\u1ed9t s\u1ed1 lo\u1ea1i ch\u1ea5t l\u1ecfng \u0111\u1eb7c bi\u1ec7t, \u0111i\u1ec3n h\u00ecnh nh\u01b0 m\u00e1u, n\u00f3 c\u00f3 th\u1ec3 b\u1ecb \u0103n m\u00f2n, b\u1ecb \u00f4 nhi\u1ec5m v\u00e0 g\u00e2y nhi\u1ec5m tr\u00f9ng cho b\u1ec7nh nh\u00e2n. Do \u0111\u00f3, cu\u1ed1i c\u00f9ng th\u00ec v\u1eabn ph\u1ea3i b\u1ecb th\u1ea3i b\u1ecf.<\/p>\n<p>M\u1ed9t c\u00e1ch \u0111\u1ec3 tr\u00e1nh v\u1ea5n \u0111\u1ec1 \u0111\u00f3 l\u00e0 ph\u1ee7 l\u00ean b\u1ec1 m\u1eb7t th\u00e9p c\u1ee7a nh\u1eefng con dao m\u1ed5 b\u1eb1ng c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t ch\u1ed1ng b\u00e1m b\u1ea9n. Nh\u01b0ng nhi\u1ec1u lo\u1ea1i l\u1edbp ph\u1ee7 t\u1ed1t th\u00ec l\u1ea1i \u0111\u1ed9c h\u1ea1i v\u1ec1 m\u1eb7t m\u00f4i tr\u01b0\u1eddng, c\u01a1 ch\u1ebf ch\u1ed1ng b\u00e1m b\u1ea9n v\u1eabn c\u00f2n y\u1ebfu, ch\u01b0a th\u1eadt s\u1ef1 b\u00e1m t\u1ed1t v\u00e0o b\u1ec1 m\u1eb7t c\u1ea7n ph\u1ee7,&#8230; Nh\u1eb1m kh\u1eafc ph\u1ee5c \u0111i\u1ec1u n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i Harvard tuy\u00ean b\u1ed1 \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00f4ng m\u1ed9t d\u1ea1ng v\u1eadt li\u1ec7u ph\u1ee7 m\u1edbi t\u1eeb vonfram \u00f4x\u00edt d\u1ea1ng x\u1ed1p nano (TO) c\u00f3 th\u1ec3 b\u00e1m c\u1ee9ng v\u00e0o b\u1ec1 m\u1eb7t th\u00e9p v\u00e0 ngay l\u1eadp t\u1ee9c \u0111\u1ea9y l\u00f9i c\u00e1c lo\u1ea1i ch\u1ea5t l\u1ecfng nh\u01b0 m\u00e1u, vi khu\u1ea9n v\u00e0 t\u1ea3o,&#8230; Th\u00eam v\u00e0o \u0111\u00f3, l\u1edbp ph\u1ee7 n\u00e0y c\u00f3 th\u1ec3 s\u1ebd gi\u00fap cho th\u00e9p b\u1ec1n v\u1eefng h\u01a1n tr\u01b0\u1edbc \u0111\u00e2y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5144\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/3577302_dao_phu_ITO.gif\" alt=\"\" width=\"960\" height=\"442\" \/><\/p>\n<p>\u0110\u1ec3 bi\u1ec3u di\u1ec5n kh\u1ea3 n\u0103ng c\u1ee7a lo\u1ea1i l\u1edbp ph\u1ee7 m\u1edbi n\u00f3i tr\u00ean, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1eed ph\u1ee7 n\u00f3 l\u00ean tr\u00ean m\u1ed9t con dao m\u1ed5 b\u00ecnh th\u01b0\u1eddng v\u00e0 nh\u00fang n\u00f3 v\u00e0o m\u00e1u. \u0110\u1ed1i v\u1edbi con dao kh\u00f4ng c\u00f3 ph\u1ee7 TO, m\u00e1u s\u1ebd d\u00ednh v\u00e0o dao v\u00e0 b\u00e1m tr\u00ean \u0111\u00f3 (\u0111\u01b0a v\u00e0o l\u1ecd n\u01b0\u1edbc s\u1ebd th\u1ea5y chuy\u1ec3n m\u00e0u \u0111\u1ecf nh\u01b0 b\u00ean d\u01b0\u1edbi).<\/p>\n<p>Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed1i v\u1edbi con dao \u0111\u00e3 ph\u1ee7 m\u1ed9t l\u1edbp TO, m\u00e1u kh\u00f4ng th\u1ec3 b\u00e1m v\u00e0o l\u01b0\u1ee1i dao \u0111\u01b0\u1ee3c v\u00e0 khi \u0111\u01b0a v\u00e0o l\u1ecd n\u01b0\u1edbc, v\u1eabn s\u1ea1ch trong b\u00ecnh th\u01b0\u1eddng. Nh\u00f3m nghi\u00ean c\u1ee9u ti\u1ebft l\u1ed9 h\u1ecd \u0111\u00e3 s\u1eed d\u1ee5ng k\u1ef9 thu\u1eadt \u0111i\u1ec7n di (electrodeposition) nh\u1eb1m \u0111\u01a1n gi\u1ea3n l\u00e0 tr\u00e1ng m\u1ed9t l\u1edbp m\u1ecfng kim lo\u1ea1i l\u00ean m\u1ed9t kim lo\u1ea1i kh\u00e1c. TO l\u00e0 m\u1ed9t th\u00e0nh vi\u00ean trong nh\u00f3m ch\u1ea5t m\u1ea1 SLIPS, ngh\u0129a l\u00e0 slippery liquid-infused porous surfaces (t\u1ea1m g\u1ecdi l\u00e0 b\u1ec1 m\u1eb7t x\u1ed1p tr\u01a1 v\u1edbi ch\u1ea5t l\u1ecfng) v\u1edbi kh\u1ea3 n\u0103ng \u0111\u1ea9y l\u00f9i c\u00e1c lo\u1ea1i ch\u1ea5t l\u1ecfng v\u00e0 nh\u00e2n t\u1ed1 sinh h\u1ecdc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5143\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2015\/12\/3577301_dao_khong_phu.gif\" alt=\"\" width=\"960\" height=\"442\" \/><\/p>\n<p>Nh\u00f3m nghi\u00ean c\u1ee9u cho bi\u1ebft lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y kh\u00f4ng ch\u1ec9 \u00e1p d\u1ee5ng trong y h\u1ecdc nh\u01b0 dao m\u1ed5, thi\u1ebft b\u1ecb c\u1ea5y gh\u00e9p,&#8230; m\u00e0 c\u00f2n c\u00f3 nhi\u1ec1u t\u00ecm n\u0103ng th\u01b0\u01a1ng m\u1ea1i h\u00f3a nh\u01b0 l\u00e0m v\u00f2i in cho m\u00e1y in 3D, c\u00e1c v\u1eadt d\u1ee5ng trong nh\u00e0, cho t\u00e0u bi\u1ec3n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb giao th\u00f4ng kh\u00e1c,&#8230; S\u1eafp t\u1edbi, h\u1ecd s\u1ebd ki\u1ec3m tra ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a lo\u1ea1i l\u1edbp ph\u1ee7 n\u00e0y v\u1edbi nhi\u1ec1u lo\u1ea1i ch\u1ea5t l\u1ecfng v\u00e0 nh\u00e2n t\u1ed1 sinh h\u1ecdc kh\u00e1c nhau, \u0111\u1ed3ng th\u1eddi th\u1eed nghi\u1ec7m th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a n\u00f3 nh\u1eb1m t\u0103ng c\u01b0\u1eddng t\u00ednh kh\u1ea3 thi khi th\u01b0\u01a1ng m\u1ea1i h\u00f3a sau n\u00e0y.<\/p>\n<p style=\"text-align: right;\"><strong><em>Tham kh\u1ea3o Harvard, Nature, TI\u200b<\/em><\/strong><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc t\u1ea1i Harvard \u0111\u00e3 t\u1ea1o n\u00ean m\u1ed9t lo\u1ea1i v\u1eadt li\u1ec7u ph\u1ee7 c\u00f3 th\u1ec3 b\u00e1m ngay l\u1eadp t\u1ee9c v\u00e0o c\u00e1c b\u1ec1 m\u1eb7t th\u00e9p, ng\u0103n ch\u1eb7n h\u1ea7u h\u1ebft c\u00e1c ch\u1ea5t l\u1ecfng, vi sinh v\u1eadt,&#8230; b\u00e1m v\u00e0o v\u00e0 th\u1eadm ch\u00ed l\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 c\u1ee9ng n\u1ebfu ph\u1ee7 l\u00ean th\u00e9p. Ban \u0111\u1ea7u l\u1edbp ph\u1ee7 n\u00e0y \u0111\u01b0\u1ee3c [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5145,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4667","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\/4667","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4667"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4667\/revisions"}],"predecessor-version":[{"id":5142,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4667\/revisions\/5142"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5145"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4667"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}