0399173 - ÚFE 2014 RIV GB eng J - Článek v odborném periodiku
Jang, H.Y. - Chung, K. - Quan, L.N. - Špačková, Barbora - Šípová, Hana - Moon, S. - Cho, W. J. - Shin, H. - Jang, Y.J. - Lee, J. - Kochuveedu, S.T. - Yoon, M.J. - Kim, J. - Yoon, S. - Kim, J. K. - Kim, D. - Homola, Jiří - Kim, D.H.
Configuration-controlled Au nanocluster arrays on inverse micelle nano-patterns: versatile platforms for SERS and SPR sensors.
Nanoscale. Roč. 5, č. 24 (2013), s. 1261-1271. ISSN 2040-3364. E-ISSN 2040-3372
Grant CEP: GA ČR GBP205/12/G118; GA MŠMT(CZ) LH11102
Institucionální podpora: RVO:67985882
Klíčová slova: Surface plasmons * Biosensors
Kód oboru RIV: JB - Senzory, čidla, měření a regulace
Impakt faktor: 6.739, rok: 2013

Nanopatterned 2-dimensional Au nanocluster arrays with controlled configuration are fabricated onto reconstructed nanoporous poly(styrene-block-vinylpyridine) inverse micelle monolayer films. Near-field coupling of localized surface plasmons is studied and compared for disordered and ordered corecentered Au NC arrays. Differences in evolution of the absorption band and field enhancement upon Au nanoparticle adsorption are shown. The experimental results are found to be in good agreement with theoretical studies based on the finite-difference time-domain method and rigorous coupled-wave analysis. The realized Au nanopatterns are exploited as substrates for surface-enhanced Raman scattering and integrated into Kretschmann-type SPR sensors, based on which unprecedented SPRcoupling- type sensors are demonstrated
Trvalý link: http://hdl.handle.net/11104/0226514