{"id":12677,"date":"2018-07-04T16:13:41","date_gmt":"2018-07-04T09:13:41","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=12677"},"modified":"2018-07-13T17:04:02","modified_gmt":"2018-07-13T10:04:02","slug":"khong-con-noi-lo-mua-phai-thit-oi-ngoai-cho-nho-con-chip-tich-hop-cong-nghe-nfc-nay","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/khong-con-noi-lo-mua-phai-thit-oi-ngoai-cho-nho-con-chip-tich-hop-cong-nghe-nfc-nay\/","title":{"rendered":"Kh\u00f4ng c\u00f2n n\u1ed7i lo mua ph\u1ea3i th\u1ecbt \u00f4i ngo\u00e0i ch\u1ee3, nh\u1edd con chip t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 NFC n\u00e0y"},"content":{"rendered":"

Ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i v\u00e0o g\u1ea7n con chip, n\u00f3 s\u1ebd b\u00e1o cho b\u1ea1n bi\u1ebft mi\u1ebfng th\u1ecbt c\u00f2n t\u01b0\u01a1i ngon hay kh\u00f4ng.<\/p>\n

N\u1ed7i \u00e1m \u1ea3nh c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng ch\u1eb3ng m\u1ea5y khi \u0111i ch\u1ee3 l\u00e0 kh\u00f4ng bi\u1ebft m\u00ecnh c\u00f3 mua ph\u1ea3i th\u1ecbt \u00f4i hay kh\u00f4ng. Nh\u01b0ng s\u1edbm mu\u1ed9n, n\u1ed7i lo n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i t\u1ecfa b\u1eb1ng m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi. C\u00e1c nh\u00e0 khoa h\u1ecdc M\u1ef9 v\u00e0 Trung Qu\u1ed1c v\u1eeba t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t con chip c\u00f3 kh\u1ea3 n\u0103ng “ng\u1eedi<\/i>” th\u1ea5y th\u1ecbt \u00f4i.<\/div>\n
\n

Tr\u00ean con chip c\u00f3 g\u1eafn m\u1ed9t c\u1ea3m bi\u1ebfn, c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc gi\u1ea3i ph\u00f3ng trong qu\u00e1 tr\u00ecnh th\u1ecbt b\u1ecb ph\u00e2n h\u1ee7y. N\u00f3 c\u00f2n \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 NFC, n\u00ean b\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u1eb7t \u0111i\u1ec7n tho\u1ea1i g\u1ea7n con chip n\u00e0y \u0111\u1ec3 bi\u1ebft mi\u1ebfng th\u1ecbt c\u00f2n \u0103n \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n

Nghi\u00ean c\u1ee9u v\u1eeba \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed Nano Letters, c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u h\u00e0ng tri\u1ec7u ca ng\u1ed9 \u0111\u1ed9c th\u1ef1c ph\u1ea9m tr\u00ean to\u00e0n th\u1ebf gi\u1edbi m\u1ed7i n\u0103m.<\/p>\n

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\"Kh\u00f4ng<\/div>\n
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Nguy\u00ean m\u1eabu con chip t\u00edch h\u1ee3p NFC gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n th\u1ecbt \u00f4i, th\u1ecbt h\u1ecfng<\/p>\n<\/div>\n<\/div>\n

Con chip ph\u00e1t hi\u1ec7n th\u1ecbt \u00f4i \u0111\u01b0\u1ee3c t\u1ea1o ra d\u01b0\u1edbi s\u1ef1 h\u1ee3p t\u00e1c c\u1ee7a c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ebfn t\u1eeb \u0110\u1ea1i h\u1ecdc Nam Kinh, Trung Qu\u1ed1c v\u00e0 \u0110\u1ea1i h\u1ecdc Texas, Hoa K\u1ef3. N\u00f3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 giao ti\u1ebfp tr\u01b0\u1eddng g\u1ea7n, g\u1ecdi t\u1eaft l\u00e0 NFC (Near Field Communications), v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi b\u1ea5t k\u1ec3 m\u1ed9t chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh c\u00f3 t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n

Ch\u00edp NFC \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi m\u1ed9t c\u1ea3m bi\u1ebfn kh\u00ed l\u00e0m t\u1eeb v\u1eadt li\u1ec7u polyme. C\u1ea3m bi\u1ebfn c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 amin sinh h\u1ecdc (BA), ch\u00ednh l\u00e0 th\u00e0nh ph\u1ea7n c\u00f3 m\u00f9i \u00f4i thiu, sinh ra trong qu\u00e1 tr\u00ecnh th\u1ecbt b\u1ecb ph\u00e2n h\u1ee7y.<\/p>\n

Trong th\u1eed nghi\u1ec7m, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u1ec3 con chip n\u00e0y c\u1ea1nh m\u1ed9t mi\u1ebfng th\u1ecbt \u00f4i. Mi\u1ebfng th\u1ecbt \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1ebb t\u1eeb ng\u00e0y h\u00f4m tr\u01b0\u1edbc, nh\u01b0ng kh\u00f4ng \u0111\u01b0\u1ee3c \u01b0\u1edbp l\u1ea1nh m\u00e0 ch\u1ec9 \u0111\u1ec3 \u1edf ngo\u00e0i nhi\u1ec7t \u0111\u1ed9 28o<\/sup>C. K\u1ebft qu\u1ea3 l\u00e0 c\u1ea3m bi\u1ebfn \u0111\u00e3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c m\u1ed9t l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3 c\u00e1c amin BA.<\/p>\n

Sau khi ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0o chip NFC, t\u00edn hi\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn, x\u00e1c \u0111\u1ecbnh mi\u1ebfng th\u1ecbt kh\u00f4ng c\u00f2n an to\u00e0n \u0111\u1ec3 \u0103n n\u1eefa.<\/p>\n

\u201cCh\u00fang t\u00f4i t\u1eadn d\u1ee5ng nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a c\u00f4ng ngh\u1ec7 NFC, b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p n\u00f3 v\u1edbi m\u1ed9t polyme d\u1eabn \u0111i\u1ec7n nh\u1ea1y c\u1ea3m cao v\u1edbi ch\u1ea5t kh\u00ed, c\u00f3 c\u1ea5u tr\u00fac nano d\u1ec5 d\u00e0ng in \u0111\u01b0\u1ee3c \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u00f4ng t\u1eafc cho th\u1ebb NFC<\/i>\u201d, nh\u00e0 nghi\u00ean c\u1ee9u Guihua Yu cho bi\u1ebft.<\/p>\n

\u201cC\u00e1c amin \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng b\u1edfi th\u1ef1c ph\u1ea9m h\u01b0 h\u1ecfng s\u1ebd l\u00e0m \u0111i\u1ec7n tr\u1edf c\u1ee7a polyme v\u00e0 b\u1eadt th\u1ebb NFC. Khi \u0111\u01b0a \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh \u0111\u1ebfn g\u1ea7n c\u00e1c th\u1ebb, m\u1ed9t c\u1ea3nh b\u00e1o s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn \u0111i\u1ec7n tho\u1ea1i\u201d.<\/i><\/p>\n

T\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay, c\u00f4ng ngh\u1ec7 NFC \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c, nh\u1eb1m \u0111em \u0111\u1ebfn thu\u1eadn ti\u1ec7n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Ch\u1eb3ng h\u1ea1n nh\u01b0, NFC gi\u00fap thanh to\u00e1n \u0111i\u1ec7n t\u1eed ch\u1ec9 qua m\u1ed9t l\u1ea7n ch\u1ea1m, c\u00e1c ch\u00edp NFC an ninh trong c\u1eeda h\u00e0ng th\u1eddi trang, c\u1eeda h\u00e0ng r\u01b0\u1ee3u\u2026<\/p>\n

Trong l\u0129nh v\u1ef1c an to\u00e0n v\u1ec7 sinh th\u1ef1c ph\u1ea9m, Trung t\u00e2m Ki\u1ec3m so\u00e1t v\u00e0 Ph\u00f2ng ng\u1eeba D\u1ecbch b\u1ec7nh Hoa K\u1ef3 cho bi\u1ebft ch\u1ec9 ri\u00eang t\u1ea1i M\u1ef9 \u0111\u00e3 c\u00f3 48 tri\u1ec7u ng\u01b0\u1eddi b\u1ecb ng\u1ed9 \u0111\u1ed9c m\u1ed7i n\u0103m. Trong s\u1ed1 \u0111\u00f3, kho\u1ea3ng 125.000 ng\u01b0\u1eddi ph\u1ea3i nh\u1eadp vi\u1ec7n v\u00e0 3.000 ng\u01b0\u1eddi ch\u1ebft.<\/p>\n

T\u1ea1i Anh, m\u1ed7i n\u0103m c\u0169ng c\u00f3 h\u01a1n 1 tri\u1ec7u tr\u01b0\u1eddng h\u1ee3p ng\u1ed9 \u0111\u1ed9c th\u1ef1c ph\u1ea9m – t\u1eeb c\u00e1c m\u1ea7m b\u1ec7nh \u0111\u00e3 bi\u1ebft v\u00e0 ch\u01b0a x\u00e1c \u0111\u1ecbnh -, theo s\u1ed1 li\u1ec7u t\u1eeb C\u01a1 quan Ti\u00eau chu\u1ea9n Th\u1ef1c ph\u1ea9m. \u0110\u1ed1i v\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u1eb9, b\u1ec7nh nh\u00e2n th\u01b0\u1eddng kh\u00f4ng t\u1edbi b\u1ec7nh vi\u1ec7n ki\u1ec3m tra, n\u00ean s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ng\u1ed9 \u0111\u1ed9c th\u1ef1c ph\u1ea9m th\u1ef1c t\u1ebf c\u00f3 th\u1ec3 cao h\u01a1n nhi\u1ec1u con s\u1ed1 th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c.<\/p>\n

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\"Kh\u00f4ng<\/div>\n
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Kh\u00f4ng c\u00f2n n\u1ed7i lo mua ph\u1ea3i th\u1ecbt \u00f4i ngo\u00e0i ch\u1ee3 nh\u1edd nh\u1eefng con chip t\u00edch h\u1ee3p NFC<\/p>\n<\/div>\n<\/div>\n

N\u1ebfu m\u1ed9t phi\u00ean b\u1ea3n th\u01b0\u01a1ng m\u1ea1i c\u1ee7a con chip NFC ph\u00e1t hi\u1ec7n th\u1ecbt \u00f4i n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u00e0 tung ra th\u1ecb tr\u01b0\u1eddng, n\u00f3 s\u1ebd cung c\u1ea5p m\u1ed9t l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd v\u00e0 ti\u1ec7n d\u1ee5ng h\u01a1n c\u00f4ng c\u1ee5 t\u01b0\u01a1ng t\u1ef1 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi c\u01a1 quan ki\u1ec3m tra an to\u00e0n v\u1ec7 sinh th\u1ef1c ph\u1ea9m.<\/p>\n

Quan tr\u1ecdng l\u00e0 ngay c\u1ea3 ng\u01b0\u1eddi ti\u00eau d\u00f9ng b\u00ecnh th\u01b0\u1eddng c\u0169ng c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 n\u00e0y. L\u00ed do v\u00ec NFC \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ng\u00e0y nay.<\/p>\n

\u201cTh\u1ebb NFC l\u00e0 th\u1ee9 r\u1ea5t linh ho\u1ea1t, kh\u00f4ng c\u1ea7n pin v\u00e0 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh<\/i>\u201d, gi\u00e1o s\u01b0 Yu cho bi\u1ebft th\u00eam. \u201cT\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng n\u00e0y l\u00e0m cho n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u1edbi c\u00e1c c\u1ea3m bi\u1ebfn kh\u00f4ng d\u00e2y, c\u00f3 th\u1ec3 \u0111eo \u0111\u1ec3 ph\u00e1t hi\u1ec7n h\u1ee3p ch\u1ea5t sinh h\u1ecdc, gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng v\u00e0 ch\u1ea9n \u0111o\u00e1n ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe\u201d.<\/i><\/p>\n

S\u1ebd ph\u1ea3i m\u1ea5t m\u1ed9t th\u1eddi gian n\u1eefa \u0111\u1ec3 b\u1ea1n th\u1ea5y nh\u1eefng chi\u1ebfc th\u1ebb NFC th\u00f4ng minh ph\u00e1t hi\u1ec7n th\u1ecbt \u00f4i ngo\u00e0i th\u1ecb tr\u01b0\u1eddng.<\/p>\n

C\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ea7n th\u1ef1c hi\u1ec7n th\u00eam m\u1ed9t s\u1ed1 c\u1ea3i ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u th\u1ef1c t\u1ebf v\u00e0 h\u00e0nh vi ng\u01b0\u1eddi ti\u00eau d\u00f9ng. Ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c g\u00f3i ph\u1ea7n m\u1ec1m c\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n h\u01a1n, v\u1edbi giao di\u1ec7n d\u1ec5 t\u01b0\u01a1ng t\u00e1c h\u01a1n. Nh\u01b0ng m\u1ed9t khi con chip ra \u0111\u1eddi, n\u00f3 s\u1ebd l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch d\u00e0nh cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi.<\/p>\n

Tham kh\u1ea3o\u00a0Dailymail<\/i><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Ch\u1ea1m \u0111i\u1ec7n tho\u1ea1i v\u00e0o g\u1ea7n con chip, n\u00f3 s\u1ebd b\u00e1o cho b\u1ea1n bi\u1ebft mi\u1ebfng th\u1ecbt c\u00f2n t\u01b0\u01a1i ngon hay kh\u00f4ng. N\u1ed7i \u00e1m \u1ea3nh c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u0111\u00e0n \u00f4ng ch\u1eb3ng m\u1ea5y khi \u0111i ch\u1ee3 l\u00e0 kh\u00f4ng bi\u1ebft m\u00ecnh c\u00f3 mua ph\u1ea3i th\u1ecbt \u00f4i hay kh\u00f4ng. Nh\u01b0ng s\u1edbm mu\u1ed9n, n\u1ed7i lo n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i t\u1ecfa b\u1eb1ng […]<\/p>\n","protected":false},"author":18,"featured_media":12678,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-12677","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\/12677","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\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=12677"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12677\/revisions"}],"predecessor-version":[{"id":12679,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12677\/revisions\/12679"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/12678"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=12677"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=12677"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=12677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}