Silver Nanostructures: From Individual Dots to Coupled Strips for the Tailoring of SERS Excitation Wavelength from Near-UV to Near-IR.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00457519" target="_blank" >RIV/67985858:_____/15:00457519 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/15:43900169 RIV/60461373:22340/15:43900169

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s13391-014-4336-7" target="_blank" >http://dx.doi.org/10.1007/s13391-014-4336-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13391-014-4336-7" target="_blank" >10.1007/s13391-014-4336-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Silver Nanostructures: From Individual Dots to Coupled Strips for the Tailoring of SERS Excitation Wavelength from Near-UV to Near-IR.

Popis výsledku v původním jazyce

In this paper, we report the preparation of silver nanostructures with plasmon absorption peaks tuned by the metal arrangement. Silver nanostructures were prepared by sputtering onto a patterned polymer surface. A surface polymer grating was achieved by modification with an excimer laser. Depending on the amount of deposited silver, randomly distributed silver dots or coupled silver wires were obtained. The plasmon absorption shiftedfrom 500 to 800 nm for a configuration of random dots to that of coupled wires, respectively. Prepared samples were used as substrates for surface enhanced Raman scattering (SERS) excited by near-UV and near-IR wavelengths. The absorption peak position and SERS response strongly depended on the silver arrangement.

Název v anglickém jazyce

Silver Nanostructures: From Individual Dots to Coupled Strips for the Tailoring of SERS Excitation Wavelength from Near-UV to Near-IR.

Popis výsledku anglicky

In this paper, we report the preparation of silver nanostructures with plasmon absorption peaks tuned by the metal arrangement. Silver nanostructures were prepared by sputtering onto a patterned polymer surface. A surface polymer grating was achieved by modification with an excimer laser. Depending on the amount of deposited silver, randomly distributed silver dots or coupled silver wires were obtained. The plasmon absorption shiftedfrom 500 to 800 nm for a configuration of random dots to that of coupled wires, respectively. Prepared samples were used as substrates for surface enhanced Raman scattering (SERS) excited by near-UV and near-IR wavelengths. The absorption peak position and SERS response strongly depended on the silver arrangement.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Příprava, modifikace a charakterizace materiálů zářením</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Electronic Materials Letters

ISSN

1738-8090

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

7

Strana od-do

288-294

Kód UT WoS článku

000352043700020

EID výsledku v databázi Scopus

2-s2.0-84928111509