{"id":1237,"date":"2026-08-14T02:15:00","date_gmt":"2026-08-13T17:15:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-14-iridescent-pterosaur-fibers-vi\/"},"modified":"2026-08-14T02:15:00","modified_gmt":"2026-08-13T17:15:00","slug":"2026-08-14-iridescent-pterosaur-fibers-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-08-14-iridescent-pterosaur-fibers-vi\/","title":{"rendered":"Con th\u1eb1n l\u1eb1n c\u00f3 l\u1ea5p l\u00e1nh m\u00e0u xanh l\u00e1 c\u00e2y v\u00e0 \u0111\u1ecf t\u01b0\u01a1i kh\u00f4ng? C\u1ea5u tr\u00fac nano n\u1ed5i l\u00ean t\u1eeb c\u00e1c s\u1ee3i gi\u1ed1ng nh\u01b0 t\u00f3c."},"content":{"rendered":"

2026-08-14 02:15 KST<\/strong><\/p>\n

M\u1ed9t nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 cho th\u1ea5y c\u00e1c c\u1ea5u tr\u00fac tinh t\u1ebf c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra \u00e1nh s\u00e1ng l\u1ea5p l\u00e1nh t\u1eeb xanh l\u1ee5c \u0111\u1ebfn \u0111\u1ecf t\u01b0\u01a1i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong h\u00f3a th\u1ea1ch c\u1ee7a m\u1ed9t lo\u00e0i th\u1eb1n l\u1eb1n bay t\u1eeb k\u1ef7 Ph\u1ea5n tr\u1eafng \u1edf Trung Qu\u1ed1c.<\/p>\n

Ph\u1ee5c h\u1ed3i m\u00e0u s\u1eafc l\u00e0 \u01b0\u1edbc t\u00ednh d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh quang h\u1ecdc, v\u00e0 nghi\u00ean c\u1ee9u v\u1eabn ch\u1ec9 l\u00e0 b\u00e0i b\u00e1o s\u01a1 b\u1ed9 tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c b\u00ecnh duy\u1ec7t n\u00ean kh\u00f4ng th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng to\u00e0n b\u1ed9 c\u01a1 th\u1ec3 th\u1ef1c s\u1ef1 c\u00f3 c\u00f9ng m\u00e0u.<\/p>\n

b\u1ea1n \u0111\u00e3 th\u1ea5y g\u00ec v\u00e0 \u1edf \u0111\u00e2u<\/h2>\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ki\u1ec3m tra h\u00f3a th\u1ea1ch c\u1ee7a lo\u00e0i th\u1eb1n l\u1eb1n tapejarid t\u1eeb qu\u1ea7n x\u00e3 Djehol, c\u00f3 ni\u00ean \u0111\u1ea1i kho\u1ea3ng 120 tri\u1ec7u n\u0103m. H\u1ecd b\u00e1o c\u00e1o r\u1eb1ng h\u1ecd \u0111\u00e3 s\u1eed d\u1ee5ng k\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed \u0111\u1ec3 quan s\u00e1t c\u1ea5u tr\u00fac nano ph\u00e2n l\u1edbp c\u1ee7a c\u00e1c melanosome ch\u1ee9a s\u1eafc t\u1ed1 b\u00ean trong c\u00e1c pycnofiber gi\u1ed1ng nh\u01b0 s\u1ee3i t\u00f3c bao ph\u1ee7 c\u01a1 th\u1ec3.<\/p>\n

T\u1ea1i sao b\u1ea1n gi\u1ea3i th\u00edch n\u00f3 l\u00e0 l\u1ea5p l\u00e1nh?<\/h2>\n

Khi h\u00ecnh d\u1ea1ng v\u00e0 kho\u1ea3ng c\u00e1ch c\u1ee7a c\u00e1c melanosome t\u0103ng c\u01b0\u1eddng m\u1ed9t s\u1ed1 b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng, ch\u00fang t\u1ea1o ra c\u00e1c m\u00e0u s\u1eafc c\u1ea5u tr\u00fac thay \u0111\u1ed5i m\u00e0u s\u1eafc t\u00f9y theo g\u00f3c nh\u00ecn. M\u00f4 ph\u1ecfng quang h\u1ecdc c\u1ee7a c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u1ea1o ra s\u1ef1 ph\u1ea3n x\u1ea1 trong ph\u1ea1m vi t\u1eeb xanh l\u1ee5c \u0111\u1ebfn \u0111\u1ecf t\u01b0\u01a1i. V\u00ec s\u1eafc t\u1ed1 v\u1eabn c\u00f2n n\u00ean m\u00e0u s\u1eafc kh\u00f4ng \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y tr\u1ef1c ti\u1ebfp m\u00e0 l\u00e0 k\u1ebft qu\u1ea3 \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac.<\/p>\n

\"Con
\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 minh h\u1ecda m\u1ed9t ch\u1ee7 \u0111\u1ec1 v\u00e0 kh\u00f4ng ph\u1ea3i l\u00e0 \u1ea3nh ch\u1ee5p m\u1ed9t c\u1ea3nh ho\u1eb7c quan s\u00e1t th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

C\u00f3 g\u00ec m\u1edbi<\/h2>\n

Th\u1eadt l\u00e0 m\u1edbi l\u1ea1 khi b\u00e1o c\u00e1o m\u1ed9t c\u1ea5u tr\u00fac ph\u00e2n l\u1edbp nh\u01b0 v\u1eady trong c\u00e1c s\u1ee3i pycnofibre c\u1ee7a pterosaur. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 th\u1ea3o lu\u1eadn v\u1ec1 kh\u1ea3 n\u0103ng ti\u1ebfn h\u00f3a chung c\u1ee7a c\u00e1c ph\u1ea7n ph\u1ee5 tr\u00ean da \u1edf c\u00e1c d\u00f2ng d\u00f5i th\u1eb1n l\u1eb1n bay v\u00e0 kh\u1ee7ng long b\u1eb1ng c\u00e1ch li\u00ean k\u1ebft ch\u00fang v\u1edbi m\u00e0u s\u1eafc c\u1ea5u tr\u00fac \u0111\u00e3 bi\u1ebft \u1edf b\u1ed9 l\u00f4ng chim. Tuy nhi\u00ean, c\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t m\u1eabu v\u1eadt kh\u00f4ng \u0111\u1ea1i di\u1ec7n cho t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i th\u1eb1n l\u1eb1n bay.<\/p>\n

\u0110i\u1ec1u g\u00ec v\u1eabn ch\u01b0a r\u00f5 r\u00e0ng?<\/h2>\n

C\u1ea5u tr\u00fac c\u00f3 th\u1ec3 \u0111\u00e3 b\u1ecb n\u00e9n ho\u1eb7c bi\u1ebfn d\u1ea1ng trong qu\u00e1 tr\u00ecnh h\u00f3a th\u1ea1ch v\u00e0 r\u1ea5t kh\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 s\u00e1ng c\u0169ng nh\u01b0 s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a m\u00e0u g\u1ed1c. Ph\u00e2n t\u00edch ho\u1eb7c k\u1ebft lu\u1eadn c\u1ee7a m\u1ed9t b\u00e0i b\u00e1o s\u01a1 b\u1ed9 c\u00f3 th\u1ec3 thay \u0111\u1ed5i trong qu\u00e1 tr\u00ecnh xem x\u00e9t c\u1ee7a chuy\u00ean gia. C\u1ea5u tr\u00fac nan\u00f4 t\u01b0\u01a1ng t\u1ef1 ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn nhi\u1ec1u l\u1ea7n trong c\u00e1c m\u1eabu \u0111\u1ed9c l\u1eadp.<\/p>\n

T\u1ea1i sao ph\u1ea3i nghi\u00ean c\u1ee9u m\u00e0u s\u1eafc?<\/h2>\n

M\u00e0u s\u1eafc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ng\u1ee5y trang, \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9, nh\u1eadn d\u1ea1ng lo\u00e0i v\u00e0 t\u00edn hi\u1ec7u giao ph\u1ed1i. Tuy nhi\u00ean, ch\u1ec9 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a tia s\u00e1ng kh\u00f4ng quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3. Nh\u1eefng k\u1ebft qu\u1ea3 n\u00e0y cho th\u1ea5y m\u1ed9t lo\u1ea1t m\u00e0u s\u1eafc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u0111\u1ec3 ph\u1ee5c h\u1ed3i c\u1ed5 sinh v\u1eadt.<\/p>\n

t\u00e0i li\u1ec7u ngu\u1ed3n ch\u00ednh th\u1ee9c<\/h2>\n

bioRxiv preprint record<\/a><\/p>\n

Sciety preprint index<\/a><\/p>\n

Science News independent review<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t c\u1ea5u tr\u00fac melanosome ph\u00e2n l\u1edbp ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng \u0111\u00e3 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o trong c\u00e1c s\u1ee3i pycnofiber c\u1ee7a h\u00f3a th\u1ea1ch th\u1eb1n l\u1eb1n bay k\u1ef7 Ph\u1ea5n tr\u1eafng. \u0110\u00e2y hi\u1ec7n l\u00e0 m\u1ed9t nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 tr\u01b0\u1edbc ngang h\u00e0ng.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1237","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1237","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}