{"id":30331,"date":"2020-04-22T10:38:00","date_gmt":"2020-04-22T03:38:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=30331"},"modified":"2021-11-22T10:41:59","modified_gmt":"2021-11-22T03:41:59","slug":"tong-hop-thanh-cong-vi-hat-phuc-tap-nhat-the-gioi-3","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tong-hop-thanh-cong-vi-hat-phuc-tap-nhat-the-gioi-3\/","title":{"rendered":"T\u1ed4NG H\u1ee2P TH\u00c0NH C\u00d4NG VI H\u1ea0T PH\u1ee8C T\u1ea0P NH\u1ea4T TH\u1ebe GI\u1edaI"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1ed5ng h\u1ee3p th\u00e0nh c\u00f4ng c\u00e1c vi h\u1ea1t ph\u1ee9c t\u1ea1p nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u1edbi c\u1ea5u tr\u00fac r\u1eafc r\u1ed1i h\u01a1n c\u00e1c h\u1ea1t c\u00f3 li\u00ean quan trong t\u1ef1 nhi\u00ean.<\/p>\n\n\n\n

\"\"\/<\/figure><\/div>\n\n\n\n

Lo\u1ea1i h\u1ea1t n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c gai xo\u1eafn qu\u1ea5n v\u00e0o qu\u1ea3 c\u1ea7u gi\u1ed1ng nh\u01b0 qu\u1ea3 b\u00f3ng k\u1eb9o cao su c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ch\u1ec9 v\u00e0i micron ho\u1eb7c m\u1ed9t ph\u1ea7n tri\u1ec7u milim\u00e9t. H\u1ea1t m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra h\u1ed7n h\u1ee3p h\u1ea1t ch\u1ea5t l\u1ecfng \u1ed5n \u0111\u1ecbnh h\u01a1n nh\u01b0 s\u01a1n ho\u1eb7c \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n \u00e1nh s\u00e1ng cho m\u00e1y chi\u1ebfu 3D v\u00e0 c\u00e1c c\u00f4ng ngh\u1ec7 quang h\u1ecdc kh\u00e1c.<\/p>\n\n\n\n

Khi thi\u1ebft k\u1ebf h\u1ea1t m\u1edbi, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 l\u1ea5y t\u00edn hi\u1ec7u t\u1eeb c\u00e1c h\u1ea1t c\u00f3 gai nh\u1ecdn ph\u1ee9c t\u1ea1p nh\u1ea5t c\u1ee7a t\u1ef1 nhi\u00ean, bao g\u1ed3m ph\u1ea5n hoa th\u1ef1c v\u1eadt, t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch v\u00e0 m\u1ed9t s\u1ed1 virus. Tuy nhi\u00ean, c\u00e1c h\u1ea1t t\u1ea3o v\u00e0 th\u1ef1c v\u1eadt coccolithophore c\u00f3 gai nh\u1ecdn t\u1ea1o c\u1ea3m h\u1ee9ng ch\u00ednh cho vi\u1ec7c t\u1ed5ng h\u1ee3p h\u1ea1t m\u1edbi.<\/p>\n\n\n\n

Sau khi nghi\u00ean c\u1ee9u c\u00e1ch \u0111\u1ec3 coccolithophore c\u00f3 gai nh\u1ecdn t\u1ea1o n\u00ean c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 m\u00f4 ph\u1ecfng t\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ea1t trong ph\u00f2ng th\u00ed nghi\u1ec7m. Nh\u01b0ng cho \u0111\u1ebfn nay, c\u00e1c nh\u00e0 khoa h\u1ecdc ch\u01b0a c\u00f3 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1ed1ng nh\u1ea5t \u0111\u1ec3 \u0111o t\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a vi h\u1ea1t n\u00ean ch\u01b0a d\u00e1m ch\u1eafc l\u00e0 \u0111ang ti\u1ebfn g\u1ea7n \u0111\u00fang \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a n\u00f3.<\/p>\n\n\n\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0a ra m\u1ed9t khu\u00f4n kh\u1ed5 ri\u00eang \u0111\u1ec3 \u0111o l\u01b0\u1eddng t\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c h\u1ea1t c\u00f3 gai nh\u1ecdn. M\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a s\u1ef1 ph\u1ee9c t\u1ea1p l\u00e0 chirality, quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng xo\u1eafn theo c\u00e1c h\u01b0\u1edbng kh\u00e1c nhau nh\u01b0ng \u0111\u1ed1i x\u1ee9ng.<\/p>\n\n\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u1ea1o ra vi h\u1ea1t b\u1eb1ng c\u00e1c t\u1ea5m sunfua v\u00e0ng c\u00f3 k\u00edch th\u01b0\u1edbc nano. \u0110\u1ec3 \u0111\u01b0a chirality v\u00e0o, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u1ee7 c\u00e1c t\u1ea5m b\u1eb1ng cysteine, lo\u1ea1i axit amin c\u00f3 hai d\u1ea1ng h\u00ecnh \u1ea3nh ph\u1ea3n chi\u1ebfu. Axit amin l\u00e0m cho m\u1ed9t s\u1ed1 t\u1ea5m c\u00f3 \u0111\u1ed9 xo\u1eafn theo chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3 v\u00e0 c\u00e1c t\u1ea5m kh\u00e1c s\u1eed d\u1ee5ng v\u00f2ng xo\u1eafn ng\u01b0\u1ee3c chi\u1ec1u kim \u0111\u1ed3ng h\u1ed3. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1ea1o ra nh\u1eefng qu\u1ea3 b\u00f3ng nh\u1ecf t\u1eeb nh\u1eefng chi\u1ebfc gai v\u00e0ng xo\u1eafn. K\u1ebft qu\u1ea3 \u0111\u00e3 ph\u00e1t hi\u1ec7n th\u1ea5y c\u00e1c h\u1ea1t ph\u1ee9c t\u1ea1p nh\u1ea5t th\u1ef1c s\u1ef1 l\u00e0 nh\u1eefng h\u1ea1t \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c gai \u0111\u1ec1u xo\u1eafn c\u00f9ng h\u01b0\u1edbng.<\/p>\n\n\n\n

Th\u00f4ng qua s\u1eed d\u1ee5ng c\u00e1c t\u1ea5m, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c gai ph\u1eb3ng, d\u1ec5 thao t\u00e1c v\u00e0 l\u1eafp r\u00e1p h\u01a1n c\u00e1c gai tr\u00f2n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c ph\u00e2n t\u1eed t\u00edch \u0111i\u1ec7n \u0111\u1ec3 l\u1eafp r\u00e1p c\u00e1c gai xo\u1eafn th\u00e0nh c\u00e1c h\u1ea1t l\u1edbn h\u01a1n.<\/p>\n\n\n\n

T\u00ednh ph\u1ee9c t\u1ea1p c\u1ee7a ph\u1ea5n hoa \u0111\u1ea3m b\u1ea3o c\u00e1c h\u1ea1t kh\u00f4ng d\u00ednh v\u00e0o nhau, cho ph\u00e9p ph\u1ea5n hoa ph\u00e2n t\u00e1n hi\u1ec7u qu\u1ea3 h\u01a1n. Trong c\u00e1c th\u1eed nghi\u1ec7m t\u1ea1i lab, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u00ecm th\u1ea5y vi h\u1ea1t t\u1ed5ng h\u1ee3p m\u1edbi ph\u00e2n t\u00e1n nhanh trong h\u1ea7u h\u1ebft m\u1ecdi ch\u1ea5t l\u1ecfng. C\u00e1c th\u1eed nghi\u1ec7m c\u0169ng cho th\u1ea5y c\u00e1c h\u1ea1t h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng c\u1ef1c t\u00edm v\u00e0 ph\u00e1t ra \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y ph\u00e2n c\u1ef1c tr\u00f2n.<\/p>\n\n\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc hy v\u1ecdng t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 quang h\u1ecdc \u0111\u1ed9c \u0111\u00e1o c\u1ee7a c\u00e1c h\u1ea1t m\u1edbi s\u1ebd gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u1ea3i ti\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i c\u00f4ng ngh\u1ec7, bao g\u1ed3m c\u1ea3m bi\u1ebfn sinh h\u1ecdc, thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n\n\n\n

N.P.D (NASATI)<\/em><\/p>\n\n\n\n

https:\/\/www.upi.com\/Science_News\/2020\/04\/10\/Scientists-synthesize-worlds-most-complex-microparticle\/8121586524350\/?sl=4, 10\/4\/2020<\/em><\/p>\n\n\n\n

https:\/\/www.vista.gov.vn\/news\/cac-linh-vuc-khoa-hoc-va-cong-nghe\/tong-hop-thanh-cong-vi-hat-phuc-tap-nhat-the-gioi-2231.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1ed5ng h\u1ee3p th\u00e0nh c\u00f4ng c\u00e1c vi h\u1ea1t ph\u1ee9c t\u1ea1p nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi v\u1edbi c\u1ea5u tr\u00fac r\u1eafc r\u1ed1i h\u01a1n c\u00e1c h\u1ea1t c\u00f3 li\u00ean quan trong t\u1ef1 nhi\u00ean. Lo\u1ea1i h\u1ea1t n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c gai xo\u1eafn qu\u1ea5n v\u00e0o qu\u1ea3 c\u1ea7u gi\u1ed1ng nh\u01b0 qu\u1ea3 b\u00f3ng k\u1eb9o cao su c\u00f3 \u0111\u01b0\u1eddng […]<\/p>\n","protected":false},"author":25,"featured_media":30329,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-30331","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\/30331","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=30331"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30331\/revisions"}],"predecessor-version":[{"id":30333,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30331\/revisions\/30333"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/30329"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=30331"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=30331"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=30331"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}