{"id":28052,"date":"2020-11-14T22:13:00","date_gmt":"2020-11-14T15:13:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28052"},"modified":"2021-11-21T19:25:25","modified_gmt":"2021-11-21T12:25:25","slug":"cong-nghe-thiet-bi-nmr-giam-sat-online-qua-trinh-len-men-2","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cong-nghe-thiet-bi-nmr-giam-sat-online-qua-trinh-len-men-2\/","title":{"rendered":"c\u00f4ng ngh\u1ec7 Thi\u1ebft b\u1ecb NMR gi\u00e1m s\u00e1t online qu\u00e1 tr\u00ecnh l\u00ean men"},"content":{"rendered":"\n

C\u1ed9ng h\u01b0\u1edfng t\u1eeb h\u1ea1t nh\u00e2n (NMR) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng x\u00e2m l\u1ea5n cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn kh\u00f4ng x\u00e2m l\u1ea5n, h\u1ea1 nguy\u00ean t\u1eed c\u1ee7a c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc, v\u1eadt l\u00fd v\u00e0 v\u1eadn chuy\u1ec3n ph\u00e2n t\u1eed. NMR kh\u00f4ng ph\u00e1 h\u1ee7y, kh\u00f4ng ti\u00eau th\u1ee5 m\u1eabu v\u00e0 kh\u00f4ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 m\u1edd c\u1ee7a m\u1eabu. K\u1ef9 thu\u1eadt quang ph\u1ed5 NMR cung c\u1ea5p th\u00f4ng tin trao \u0111\u1ed5i ch\u1ea5t chi ti\u1ebft b\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch chi\u1ebft xu\u1ea5t t\u1ebf b\u00e0o, ch\u1ea5t si\u00eau nhi\u00ean, ch\u1ea5t l\u1ecfng sinh h\u1ecdc v\u00e0 m\u1eabu sinh h\u1ecdc s\u1ed1ng. 1<\/sup> H v\u00e0 1<\/sup> H \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n 13<\/sup> C NMR cung c\u1ea5p theo d\u00f5i tr\u1ef1c ti\u1ebfp, gi\u1ea3i quy\u1ebft k\u1ecbp th\u1eddi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t chuy\u1ec3n h\u00f3a. Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NMR l\u00e0 \u0111\u1ed9 nh\u1ea1y th\u1ea5p v\u1ed1n c\u00f3 c\u1ee7a n\u00f3 do n\u0103ng l\u01b0\u1ee3ng th\u1ea5p c\u00f3 li\u00ean quan, \u0111\u00f2i h\u1ecfi t\u1ed1i \u01b0u h\u00f3a c\u1ea9n th\u1eadn \u0111\u1ec3 gi\u1ea3m th\u1eddi gian \u0111o v\u00e0 ng\u01b0\u1ee1ng ph\u00e1t hi\u1ec7n n\u1ed3ng \u0111\u1ed9 th\u1ea5p h\u01a1n. NMR \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0u l\u01b0\u1ee3ng v\u00e0 khu\u1ebfch t\u00e1n trong c\u00e1c h\u1ec7 th\u1ed1ng m\u00e0ng sinh h\u1ecdc C\u00e1c nghi\u00ean c\u1ee9u tr\u01b0\u1edbc \u0111\u00e2y c\u1ee7a NMR v\u1ec1 huy\u1ec1n ph\u00f9 t\u1ebf b\u00e0o prokaryote s\u1ed1ng, t\u1ebf b\u00e0o b\u1ea5t \u0111\u1ed9ng gel v\u00e0 chi\u1ebft xu\u1ea5t \u0111\u00e3 cung c\u1ea5p th\u00f4ng tin trao \u0111\u1ed5i ch\u1ea5t chi ti\u1ebft.M\u1ed9t s\u1ed1 nghi\u00ean c\u1ee9u NMR \u0111\u00e3 kh\u00e1m ph\u00e1 c\u00e1c ch\u1ea5t chi\u1ebft xu\u1ea5t ho\u1eb7c c\u00e1c m\u1eabu t\u1ebf b\u00e0o t\u1eadp trung \u0111\u01b0\u1ee3c nu\u00f4i c\u1ea5y d\u01b0\u1edbi d\u1ea1ng m\u00e0ng sinh h\u1ecdc.<\/strong><\/h4>\n\n\n\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f4ng ngh\u1ec7 thi\u1ebft b\u1ecb ph\u00e2n t\u00edch quang ph\u1ed5 c\u1ed9ng h\u01b0\u1edfng t\u1eeb h\u1ea1t nh\u00e2n (NMR) l\u00e0 thi\u1ebft b\u1ecb c\u1ed9ng h\u01b0\u1edfng t\u1eeb tr\u01b0\u1eddng NMR 1 chi\u1ec1u (1D-NMR) v\u1edbi d\u1ea3i ph\u1ed5 k\u1ebf 60 v\u00e0 100MHz.<\/strong><\/h4>\n\n\n\n
\"\"<\/figure><\/div>\n\n\n\n

          C\u00e1c l\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng NMR:<\/p>\n\n\n\n

  1. Gi\u00e1o d\u1ee5c – gi\u1ea3ng<\/li>
  2. L\u0129nh v\u1ef1c n\u0103ng l\u01b0\u1ee3ng – d\u1ea7u kh\u00ed<\/li>
  3. An Ninh – Qu\u1ed1c ph\u00f2ng<\/li>
  4. Khai th\u00e1c v\u00e0 Kho\u00e1ng s\u1ea3n<\/li>
  5. Gi\u00e1m s\u00e1t ph\u1ea3n \u1ee9ng v\u00e0 C\u00f4ng ngh\u1ec7 ph\u00e2n t\u00edch qu\u00e1 tr\u00ecnh<\/li>
  6. Th\u1ef1c ph\u1ea9m<\/li>
  7. V\u1eadt li\u1ec7u v\u00e0 Polyme<\/li>
  8. D\u01b0\u1ee3c ph\u1ea9m v\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc<\/li>
  9. H\u00f3a h\u1ecdc t\u1ed5ng h\u1ee3p<\/li><\/ol>\n\n\n\n

    Nguy\u1ec5n Th\u1ecb V\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

    C\u1ed9ng h\u01b0\u1edfng t\u1eeb h\u1ea1t nh\u00e2n (NMR) l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng x\u00e2m l\u1ea5n cung c\u1ea5p m\u1ed9t c\u00e1i nh\u00ecn kh\u00f4ng x\u00e2m l\u1ea5n, h\u1ea1 nguy\u00ean t\u1eed c\u1ee7a c\u00e1c qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc, v\u1eadt l\u00fd v\u00e0 v\u1eadn chuy\u1ec3n ph\u00e2n t\u1eed. NMR kh\u00f4ng ph\u00e1 h\u1ee7y, kh\u00f4ng ti\u00eau th\u1ee5 m\u1eabu v\u00e0 kh\u00f4ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 m\u1edd c\u1ee7a m\u1eabu. K\u1ef9 […]<\/p>\n","protected":false},"author":25,"featured_media":30220,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28052","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\/28052","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=28052"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28052\/revisions"}],"predecessor-version":[{"id":30222,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28052\/revisions\/30222"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/30220"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}