Surface-Enhanced Raman Scattering Using Silver Nanoparticles Produced by Laser Ablation in Liquid / Nebogatikov M. S.,Shur V. Ya.,Tyurnina A. E.,Kozin R. V.,Sukhanova V. Yu.,Mingaliev E. A.,Zorikhin D. V. // FERROELECTRICS. - 2015. - V. 477, l. 1, SI. - P. 54-62.

ISSN/EISSN:

0015-0193 / 1563-5112

Type:

Article; Proceedings Paper

Abstract:

The active substrates with rings of silver nanoparticles arising by drying of sessile colloid drops were used for realization of the surface-enhanced Raman scattering. The colloids have been produced by laser ablation in water using pulse Yb fiber laser. The droplets with diameter down to 10 mu m were dispensed by electrohydrodynamic technique by means of pyroelectric field produced by lithium tantalate plate. The optimal spatial distribution of hotspots was obtained for substrate covered by the micron-size rings of silver nanoparticles. The method was applied for various organic molecules rhodamine 6G, thymine, and RNA with enhancement factor up to 10(5).

Author keywords:

hot-spots; coffee ring effect; Drying of colloid drops; pyroelectrohydrodynamic shooting SINGLE-MOLECULE DETECTION; SERS; NANOSTRUCTURES; ELECTRODE

DOI:

10.1080/00150193.2015.999629

Web of Science ID:

ISI:000352881500007

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR 12
Note	International Conference of Piezoresponse Force Microscopy and Nanoscale Phenomena in Polar Materials (PFM 2014), Ekaterinburg, RUSSIA, JUL 14-17, 2014
Organization	Inst Nat Sci, Ferroelect \& Nanoscale Ferroelect Lab; Ural Fed Univ, Ural Ctr Shared Use Modern Nanotechnol
Publisher	TAYLOR \& FRANCIS LTD
Address	2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND
Language	English
EISSN	1563-5112
Keywords-Plus	SINGLE-MOLECULE DETECTION; SERS; NANOSTRUCTURES; ELECTRODE
Research-Areas	Materials Science; Physics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Condensed Matter
Author-Email	maxneb@labfer.usu.ru
ResearcherID-Numbers	Mingaliev, Eugene/A-5324-2012 Shur, Vladimir/J-9078-2015
ORCID-Numbers	Mingaliev, Eugene/0000-0003-3926-8402
Funding-Acknowledgement	Ministry of Education and Science of Russian Federation {[}14.594.21.0011, 2457]; RFBR {[}13-02-01391-3]; Government of Sverdlovsk region {[}13-02-96041-r-Ural-3]
Funding-Text	The research was made possible in part by Ministry of Education and Science of Russian Federation (contracts No. 14.594.21.0011 and No. 2457), by RFBR and the Government of Sverdlovsk region (Grant 13-02-96041-r-Ural-3) and by RFBR (Grant 13-02-01391-3).
Number-of-Cited-References	21
Usage-Count-Last-180-days	5
Usage-Count-Since-2013	38
Journal-ISO	Ferroelectrics
Doc-Delivery-Number	CF9JR