{"id":43509,"date":"2019-02-06T03:19:16","date_gmt":"2019-02-06T03:19:16","guid":{"rendered":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/20216-2\/"},"modified":"2022-11-10T20:24:06","modified_gmt":"2022-11-10T20:24:06","slug":"20216-2","status":"publish","type":"page","link":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/en\/research\/20216-2\/","title":{"rendered":"Institute of Chemistry"},"content":{"rendered":"<p>Workers from the \u00daCHV with collaboration Department of material research SAV published the article in prestige journal Applied Surface Science (https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0169433217318044). They studied metal nanocavities (Ni\/Ag) structures for the application in surface enhanced Raman spectroscopy. Prepared nanostructured surfaces display excellent enhancement of analytical signal with enhancement factor 10<sup>10<\/sup> and great sensitivity. Potential application area of these surfaces is sensorics.<\/p>\n<p>Contact: Andrej Ori\u0148ak (<a href=\"mailto:andrej.orinak@upjs.sk\">andrej.orinak@upjs.sk<\/a>)<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.upjs.sk\/images\/fullsize\/20197\/v_3\/\" \/><\/p>\n<p>SEM image of Ni nanocavities substrate with Ag nanoparticles on the surface. The diameter of nanocavities is 500 nm. Inset image represents FDTD simulation of the electric field in a cross section of nanocavities film. The enhancement of the analytical signal occurs in the areas shown in red.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Workers from the \u00daCHV with collaboration Department of material research SAV published the article in prestige journal Applied Surface Science (https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0169433217318044). They studied metal nanocavities (Ni\/Ag) structures for the application in surface enhanced Raman spectroscopy. Prepared nanostructured surfaces display excellent enhancement of analytical signal with enhancement factor 1010 and great sensitivity. Potential application area of &hellip; <a href=\"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/en\/research\/20216-2\/\">Continued<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":43927,"menu_order":25,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"acf":{"acf_link_na_externy_obsah":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Institute of Chemistry - Pr\u00edrodovedeck\u00e1 fakulta | UPJ\u0160<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/en\/research\/20216-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Institute of Chemistry - Pr\u00edrodovedeck\u00e1 fakulta | UPJ\u0160\" \/>\n<meta property=\"og:description\" content=\"Workers from the \u00daCHV with collaboration Department of material research SAV published the article in prestige journal Applied Surface Science (https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0169433217318044). They studied metal nanocavities (Ni\/Ag) structures for the application in surface enhanced Raman spectroscopy. Prepared nanostructured surfaces display excellent enhancement of analytical signal with enhancement factor 1010 and great sensitivity. 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