The Effect of Thermal Gradients in SERS Spectroscopy | Zendy

Kang Taewook | Zendy; Hong Soongweon | Zendy; Choi Yeonho | Zendy; Lee Luke P. | Zendy

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The Effect of Thermal Gradients in SERS Spectroscopy

Author(s) -

Kang Taewook,

Hong Soongweon,

Choi Yeonho,

Lee Luke P.

Publication year - 2010

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.201000996

Subject(s) - photothermal therapy , raman scattering , molecule , raman spectroscopy , thermal , nanotechnology , photothermal effect , materials science , spectroscopy , surface enhanced raman spectroscopy , intensity (physics) , scattering , chemical physics , analytical chemistry (journal) , optoelectronics , computer science , chemistry , optics , physics , thermodynamics , organic chemistry , quantum mechanics

The importance of the photothermal effect in surface enhanced Raman scattering (SERS) measurements is addressed. Strong temperature gradient (≈10 6 K m −1 ) induced by photothermal effect can force molecules to move. Finally, redistributed molecules can result in a nonuniform SERS intensity.

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