{"id":4743,"date":"2016-01-25T16:03:28","date_gmt":"2016-01-25T09:03:28","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4743"},"modified":"2017-10-02T11:28:13","modified_gmt":"2017-10-02T04:28:13","slug":"mat-cua-buom-dem-tiep-tuc-goi-y-cho-cac-nha-nghien-cuu-phat-trien-cua-kinh-tu-lam-sach-chong-choi","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/mat-cua-buom-dem-tiep-tuc-goi-y-cho-cac-nha-nghien-cuu-phat-trien-cua-kinh-tu-lam-sach-chong-choi\/","title":{"rendered":"M\u1eaft c\u1ee7a b\u01b0\u1edbm \u0111\u00eam ti\u1ebfp t\u1ee5c g\u1ee3i \u00fd cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u00e1t tri\u1ec3n c\u1eeda k\u00ednh t\u1ef1 l\u00e0m s\u1ea1ch, ch\u1ed1ng ch\u00f3i"},"content":{"rendered":"<p><strong>Lo\u00e0i b\u01b0\u1edbm \u0111\u00eam (con ng\u00e0i) c\u00f3 th\u1ec3 gi\u00e1n ti\u1ebfp g\u00e2y th\u1ea5t nghi\u1ec7p d\u00e0i h\u1ea1n cho nh\u1eefng nh\u00e2n vi\u00ean lau k\u00ednh b\u1edfi \u0111\u1eb7c t\u00ednh ph\u1ea3n chi\u1ebfu tr\u00ean \u0111\u00f4i m\u1eaft c\u1ee7a ch\u00fang l\u1ea1i \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Anh l\u1ea5y \u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1ea1o ra c\u1eeda k\u00ednh th\u00f4ng minh, c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m s\u1ea1ch, ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 ch\u1ed1ng ch\u00f3i. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u00e1t minh h\u1ee3p t\u00e1c gi\u1eefa \u0111\u1ea1i h\u1ecdc College London (UCL) v\u00e0 vi\u1ec7n nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u1eadt l\u00fd k\u1ef9 thu\u1eadt Anh qu\u1ed1c ( EPSRC).<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5263\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2016\/01\/3598357_Cua_kinh_tu_lam_sach_02.jpg\" alt=\"\" width=\"960\" height=\"638\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2016\/01\/3598357_Cua_kinh_tu_lam_sach_02.jpg 960w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2016\/01\/3598357_Cua_kinh_tu_lam_sach_02-600x399.jpg 600w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2016\/01\/3598357_Cua_kinh_tu_lam_sach_02-300x199.jpg 300w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2016\/01\/3598357_Cua_kinh_tu_lam_sach_02-768x510.jpg 768w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><\/p>\n<p>Theo m\u00f4 t\u1ea3, khi n\u01b0\u1edbc m\u01b0a r\u01a1i v\u00e0o m\u1eb7t ngo\u00e0i c\u1ee7a c\u1eeda k\u00ednh, nh\u1eefng h\u1ea1t n\u01b0\u1edbc h\u00ecnh c\u1ea7u s\u1ebd h\u00ecnh th\u00e0nh v\u00e0 l\u0103n tr\u00ean b\u1ec1 m\u1eb7t, k\u00e9o theo b\u1ee5i b\u1ea9n v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. Nh\u1edd \u0111\u00f3, c\u1eeda k\u00ednh c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf ho\u1eb7c gi\u1ea3m nhu c\u1ea7u lau ch\u00f9i.<\/p>\n<p>V\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng th\u00ec th\u1ef1c ch\u1ea5t s\u1eed d\u1ee5ng lo\u1ea1i c\u1eeda k\u00ednh n\u00e0y s\u1ebd ng\u0103n nhi\u1ec7t th\u1ea5t tho\u00e1t trong th\u1eddi ti\u1ebft l\u1ea1nh \u0111\u1ed3ng th\u1eddi ng\u0103n b\u1ee9c x\u1ea1 c\u1ef1c t\u00edm g\u00e2y nhi\u1ec7t trong nh\u1eefng ng\u00e0y n\u00f3ng, t\u1eeb \u0111\u00f3 gi\u1ea3m chi ph\u00ed s\u1eed d\u1ee5ng cho h\u1ec7 th\u1ed1ng s\u01b0\u1edfi hay \u0111i\u1ec1u h\u00f2a. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 n\u00e0y, k\u00ednh \u0111\u01b0\u1ee3c ph\u1ee7 th\u00eam m\u1ed9t l\u1edbp nhi\u1ec7t h\u00f3a h\u1ecdc c\u00f3 th\u00e0nh ph\u1ea7n l\u00e0 vanadium dioxide, m\u1ecfng kho\u1ea3ng 5 &#8211; 10 nm. Vanadium dioxide l\u00e0 m\u1ed9t v\u1eadt li\u1ec7u r\u1ebb ti\u1ec1n v\u00e0 kh\u00f4ng ph\u1ea3i khan hi\u1ebfm, nh\u1edd \u0111\u00f3 n\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf cho c\u00e1c l\u1edbp ph\u1ee7 g\u1ed1c b\u1ea1c ho\u1eb7c v\u00e0ng hi\u1ec7n c\u00f3 tr\u00ean nh\u1eefng lo\u1ea1i c\u1eeda k\u00ednh ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng.<\/p>\n<p>C\u00f2n \u0111\u1eb7c t\u00ednh ch\u1ed1ng ch\u00f3i hay ch\u1ed1ng ph\u1ea3n chi\u1ebfu c\u00f3 \u0111\u01b0\u1ee3c nh\u1edd m\u1ed9t c\u1ea5u tr\u00fac nano (h\u00ecnh tr\u00ean) m\u00f4 ph\u1ecfng c\u1ea5u tr\u00fac g\u1ed3m nhi\u1ec1u h\u00ecnh n\u00f3n c\u00f3 tr\u00ean m\u1eaft c\u1ee7a b\u01b0\u1edbm \u0111\u00eam v\u00e0 nhi\u1ec1u sinh v\u1eadt kh\u00e1c nh\u1eb1m \u1ea9n n\u1ea5p tr\u01b0\u1edbc k\u1ebb s\u0103n m\u1ed3i. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft \u0111\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00eanm\u1ed9t c\u1ea5u tr\u00fac nano l\u1ea5y \u00fd t\u01b0\u1edfng t\u1eeb sinh h\u1ecdc \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t l\u1edbp ph\u1ee7 nhi\u1ec7t h\u00f3a h\u1ecdc. K\u1ebft qu\u1ea3 l\u00e0 ch\u00fang ta c\u00f3 m\u1ed9t chi\u1ebfc c\u1eeda k\u00ednh v\u1edbi b\u1ec1 m\u1eb7t c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m s\u1ea1ch, gi\u1ea3m 40% ti\u1ec1n \u0111i\u1ec7n d\u00e0nh cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a \u0111\u1ed3ng th\u1eddi gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec, c\u1ea3i thi\u1ec7n s\u1ef1 tho\u1ea3i m\u00e1i v\u00e0 t\u0103ng n\u0103ng su\u1ea5t cho nh\u00e2n vi\u00ean. Ch\u01b0a r\u00f5 khi n\u00e0o c\u1eeda k\u00ednh th\u00f4ng minh c\u1ee7a UCL v\u00e0 EPSRC \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u01b0\u01a1ng m\u1ea1i.<\/p>\n<p><iframe loading=\"lazy\" title=\"Fog-free glass\" width=\"625\" height=\"352\" src=\"https:\/\/www.youtube.com\/embed\/8he2oKAR8IE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Ph\u00e1t minh m\u1edbi c\u1ee7a li\u00ean minh \u0111\u1ea1i h\u1ecdc UCL v\u00e0 vi\u1ec7n nghi\u00ean c\u1ee9u EPSRC ti\u1ebfp t\u1ee5c c\u1ee7ng c\u1ed1 cho \u00fd t\u01b0\u1edfng v\u1ec1 m\u1ed9t lo\u1ea1i c\u1eeda k\u00ednh t\u1ef1 l\u00e0m s\u1ea1ch ch\u1ed1ng ch\u00f3i \u0111\u01b0\u1ee3c nhen nh\u00f3m t\u1eeb nhi\u1ec1u n\u0103m tr\u01b0\u1edbc. \u0110\u1ea7u ti\u00ean v\u00e0o n\u0103m 2009, khi \u0111ang t\u00ecm c\u00e1ch ch\u1eefa tr\u1ecb cho c\u00e1c b\u1ec7nh nh\u00e2n Alzheimer, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i \u0111\u1ea1i h\u1ecdc Tel Aviv (Israel) \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t v\u1eadt li\u1ec7u nano m\u1edbi c\u00f3 th\u1ec3 ch\u1ed1ng b\u1ee5i b\u00e1m v\u00e0 n\u01b0\u1edbc, r\u1ea5t l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ph\u00e1t tri\u1ec3n th\u00e0nh l\u1edbp ph\u1ee7 t\u1ef1 l\u00e0m s\u1ea1ch cho c\u1eeda k\u00ednh ho\u1eb7c pin m\u1eb7t tr\u1eddi. Sau \u0111\u00f3 v\u00e0o n\u0103m 2012, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i vi\u1ec7n c\u00f4ng ngh\u1ec7 MIT \u0111\u00e3 t\u1ec9m ra m\u1ed9t c\u00e1ch \u0111\u1ec3 t\u1ea1o ra c\u00e1c hoa v\u0103n nano ph\u1ee7 l\u00ean k\u00ednh \u0111\u1ec3 ch\u1ed1ng ch\u00f3i, ch\u1ed1ng s\u01b0\u01a1ng m\u00f9 v\u00e0 t\u1ef1 l\u00e0m s\u1ea1ch. B\u1ea1n c\u00f3 th\u1ec3 xem trong video d\u01b0\u1edbi \u0111\u00e2y v\u1ec1 tr\u1ea1ng th\u00e1i c\u1ee7a gi\u1ecdt n\u01b0\u1edbc khi r\u01a1i tr\u00ean b\u1ec1 m\u1eb7t l\u1edbp ph\u1ee7 do MIT ph\u00e1t tri\u1ec3n. Ri\u00eang v\u1ec1 lo\u00e0i b\u01b0\u1edbm \u0111\u00eam th\u00ec \u0111\u1ebfn nay \u0111\u00e3 c\u00f3 nhi\u1ec1u c\u1ea5u tr\u00fac micro, nano \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean \u0111\u00f4i m\u1eaft c\u1ee7a lo\u00e0i c\u00f4n tr\u00f9ng n\u00e0y.<\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n: <strong>EPSRC<\/strong>\u200b<\/em><\/p>\n<p style=\"text-align: right;\"><em>Ngu\u1ed3n tinhte.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lo\u00e0i b\u01b0\u1edbm \u0111\u00eam (con ng\u00e0i) c\u00f3 th\u1ec3 gi\u00e1n ti\u1ebfp g\u00e2y th\u1ea5t nghi\u1ec7p d\u00e0i h\u1ea1n cho nh\u1eefng nh\u00e2n vi\u00ean lau k\u00ednh b\u1edfi \u0111\u1eb7c t\u00ednh ph\u1ea3n chi\u1ebfu tr\u00ean \u0111\u00f4i m\u1eaft c\u1ee7a ch\u00fang l\u1ea1i \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Anh l\u1ea5y \u00fd t\u01b0\u1edfng \u0111\u1ec3 t\u1ea1o ra c\u1eeda k\u00ednh th\u00f4ng minh, c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m s\u1ea1ch, ti\u1ebft ki\u1ec7m [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5263,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4743","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\/4743","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=4743"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4743\/revisions"}],"predecessor-version":[{"id":5264,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4743\/revisions\/5264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5263"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}