{"id":18238,"date":"2022-03-06T03:41:16","date_gmt":"2022-03-06T03:41:16","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=18238"},"modified":"2022-03-06T03:41:16","modified_gmt":"2022-03-06T03:41:16","slug":"printable-structural-coloration-inspired-by-bird-feathers","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/materials-science\/printable-structural-coloration-inspired-by-bird-feathers\/","title":{"rendered":"Colorare structural\u0103: o nou\u0103 tehnic\u0103 de imprimare inspirat\u0103 de penele p\u0103s\u0103rilor"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Colorare structural\u0103: O nou\u0103 tehnic\u0103 de imprimare inspirat\u0103 de penele p\u0103s\u0103rilor<\/h2>\n\n<h2 class=\"wp-block-heading\">Ce este colorarea structural\u0103?<\/h2>\n\n<p>Colorarea structural\u0103 este un fenomen \u00een care culoarea este produs\u0103 de structura fizic\u0103 a unei suprafe\u021be, mai degrab\u0103 dec\u00e2t de pigmen\u021bi. Acesta este motivul pentru care penele de p\u0103un nu se estompeaz\u0103 la soare. Culorile str\u0103lucitoare, iridescente sunt cauzate de structuri minuscule de pe pene care interfereaz\u0103 cu lungimile de und\u0103 ale luminii.<\/p>\n\n<h2 class=\"wp-block-heading\">Imprimarea cu laser cu nanostructuri de germaniu<\/h2>\n\n<p>Oamenii de \u0219tiin\u021b\u0103 au dezvoltat o nou\u0103 tehnic\u0103 pentru a crea colorare structural\u0103 folosind lasere \u0219i nanostructuri de germaniu. Aceast\u0103 tehnic\u0103 implic\u0103 utilizarea unui laser pentru a topi selectiv germaniul, ceea ce modific\u0103 culoarea materialului. Structurile rezultate sunt extrem de mici, permi\u021b\u00e2nd o imprimare de \u00eenalt\u0103 rezolu\u021bie.<\/p>\n\n<h2 class=\"wp-block-heading\">Avantajele color\u0103rii structurale imprimabile<\/h2>\n\n<p>Unul dintre principalele avantaje ale color\u0103rii structurale imprimabile este durabilitatea sa. Spre deosebire de cernelurile tradi\u021bionale, care se pot estompa \u00een timp, colorarea structural\u0103 este rezistent\u0103 la estompare \u0219i decolorare. Acest lucru o face ideal\u0103 pentru aplica\u021bii \u00een care durabilitatea este important\u0103, cum ar fi securitatea \u0219i stocarea informa\u021biilor.<\/p>\n\n<h2 class=\"wp-block-heading\">Aplica\u021bii \u00een securitate \u0219i stocarea informa\u021biilor<\/h2>\n\n<p>Rezolu\u021bia ridicat\u0103 \u0219i densitatea informa\u021bional\u0103 a color\u0103rii structurale imprimabile o fac potrivit\u0103 pentru aplica\u021biile de securitate. De exemplu, ar putea fi utilizat\u0103 pentru a crea modele de securitate pe DVD-uri sau pentru a stoca informa\u021bii \u00een filigran sau cerneluri de protec\u021bie \u00eempotriva contrafacerii.<\/p>\n\n<h2 class=\"wp-block-heading\">Provoc\u0103ri \u0219i dezvolt\u0103ri viitoare<\/h2>\n\n<p>Una dintre provoc\u0103rile cu colorarea structural\u0103 imprimabil\u0103 este ob\u021binerea luminii verzi. Verdele se afl\u0103 \u00een mijlocul spectrului vizibil, ceea ce \u00eenseamn\u0103 c\u0103 necesit\u0103 structuri care pot absorbi at\u00e2t lumina albastr\u0103, c\u00e2t \u0219i cea ro\u0219ie. \u00cen prezent, cercet\u0103torii dezvolt\u0103 nanostructuri mai complexe pentru a dep\u0103\u0219i aceast\u0103 provocare.<\/p>\n\n<h2 class=\"wp-block-heading\">Concluzie<\/h2>\n\n<p>Colorarea structural\u0103 imprimabil\u0103 este o nou\u0103 tehnologie promi\u021b\u0103toare, cu o gam\u0103 larg\u0103 de aplica\u021bii poten\u021biale. Durabilitatea, rezolu\u021bia ridicat\u0103 \u0219i densitatea informa\u021bional\u0103 o fac deosebit de potrivit\u0103 pentru securitate \u0219i stocarea informa\u021biilor. Pe m\u0103sur\u0103 ce cercet\u0103torii continu\u0103 s\u0103 dezvolte tehnici noi \u0219i \u00eembun\u0103t\u0103\u021bite, ne putem a\u0219tepta s\u0103 vedem aplica\u021bii \u0219i mai inovatoare ale color\u0103rii structurale \u00een viitor.<\/p>","protected":false},"excerpt":{"rendered":"<p>Colorare structural\u0103: O nou\u0103 tehnic\u0103 de imprimare inspirat\u0103 de penele p\u0103s\u0103rilor Ce este colorarea structural\u0103? Colorarea structural\u0103 este un fenomen \u00een care culoarea este produs\u0103 de structura fizic\u0103 a unei&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3681],"tags":[23854,8941,23858,23856,23857,23860,23855,2386,23859,23861,23446],"class_list":["post-18238","post","type-post","status-publish","format-standard","hentry","category-materials-science","tag-structural-coloration","tag-durability","tag-germanium","tag-laser-printing","tag-nanostructures","tag-printable-coloration","tag-bird-feathers","tag-security","tag-semiconductor","tag-information-storage","tag-nature-inspired-technology"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/18238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=18238"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/18238\/revisions"}],"predecessor-version":[{"id":18239,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/18238\/revisions\/18239"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=18238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=18238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=18238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}