prikaz prve stranice dokumenta Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals
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Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals
Nanomaterials, 9 (2019), 3; E421. https://doi.org/10.3390/nano9030421
Škrabić, Marko; Kosović, Marin; Gotić, Marijan; Mikac, Lara; Ivanda, Mile; Gamulin, Ozren

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Škrabić, M., Kosović, M., Gotić, M., Mikac, L., Ivanda, M. i Gamulin, O. (2019). Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals. Nanomaterials, 9. (3), E421. doi: 10.3390/nano9030421

Škrabić, Marko, et al. "Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals." Nanomaterials, vol. 9, br. 3, 2019, str. E421. https://doi.org/10.3390/nano9030421

Škrabić, Marko, Marin Kosović, Marijan Gotić, Lara Mikac, Mile Ivanda i Ozren Gamulin. "Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals." Nanomaterials 9, br. 3 (2019): E421. https://doi.org/10.3390/nano9030421

Škrabić, M., et al. (2019) 'Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals', Nanomaterials, 9(3), str. E421. doi: 10.3390/nano9030421

Škrabić M, Kosović M, Gotić M, Mikac L, Ivanda M, Gamulin O. Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals. Nanomaterials [Internet]. 12.03.2019. [pristupljeno 23.12.2024.];9(3):E421. doi: 10.3390/nano9030421

M. Škrabić, M. Kosović, M. Gotić, L. Mikac, M. Ivanda i O. Gamulin, "Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals", Nanomaterials, vol. 9, br. 3, str. E421, Ožujak 2019. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:105:298039. [Citirano: 23.12.2024.]

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Podaci o radu
Naslov (engleski)Near-infrared surface-enhanced Raman scattering on silver-coated porous silicon photonic crystals
AutorMarko Škrabić
AutorMarin Kosović
AutorMarijan Gotić
AutorLara Mikac
AutorMile Ivanda
AutorOzren Gamulin
Autorova ustanovaSveučilište u Zagrebu
Medicinski fakultet
Znanstveno / umjetničko
područje, polje i grana		BIOMEDICINA I ZDRAVSTVO
Temeljne medicinske znanosti
Sažetak (engleski)
Surface-enhanced Raman scattering (SERS) with near-infrared (NIR) excitation offers a safe way for the detection and study of fragile biomolecules. In this work, we present the possibility of using silver-coated porous silicon photonic crystals as SERS substrates for near-infrared (1064 nm) excitation. Due to the deep penetration of NIR light inside silicon, the fabrication of photonic crystals was necessary to quench the band gap photoluminescence of silicon crystal, which acts as mechanical support for the porous layer. Optimal parameters of the immersion plating process that gave maximum enhancement were found and the activity of SERS substrates was tested using rhodamine 6G and crystal violet dye molecules, yielding significant SERS enhancement for off-resonant conditions. To our knowledge, this is the first time that the 1064 nm NIR laser excitation is used for obtaining the SERS effect on porous silicon as a substrate.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaNanomaterials
Brojčani podacivol. 9, br. 3, str. E421
p-ISSN2079-4991
DOIhttps://doi.org/10.3390/nano9030421
URN:NBNurn:nbn:hr:105:298039
Datum objave publikacije2019-03-12
URL dokumentahttp://doi.org/10.3390/nano9030421
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-03-28 10:25:54