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Enhanced Infrared Neural Stimulation using Localized Surface Plasmon Resonance of Gold Nanorods

Title
Enhanced Infrared Neural Stimulation using Localized Surface Plasmon Resonance of Gold Nanorods
Authors
Eom K.Kim J.Choi J.M.Kang T.Chang J.W.Byun K.M.Jun S.B.Kim S.J.
Ewha Authors
전상범
SCOPUS Author ID
전상범scopus
Issue Date
2014
Journal Title
Small
ISSN
1613-6810JCR Link
Citation
vol. 10, no. 19, pp. 3853 - 3857
Keywords
gold nanoparticlesinfrared neural stimulationphotothermal effectsurface plasmon resonance
Publisher
Wiley-VCH Verlag
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
An advanced optical activation of neural tissues is demonstrated using pulsed infrared light and plasmonic gold nanorods. Photothermal effect localized in plasma membrane triggers action potentials of in vivo neural tissues. Compared with conventional infrared stimulation, the suggested method can increase a neural responsivity and lower a threshold stimulation level significantly, thereby reducing a requisite radiant exposure and the concern of tissue damage. © 2014 Wiley-VCH Verlag GmbH Co. KGaA, Weinheim.
DOI
10.1002/smll.201400599
Appears in Collections:
엘텍공과대학 > 전자공학과 > Journal papers
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