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Xin Liu

Organic Semiconductor Lasers and Tailored Nanostructures for Raman Spectroscopy

AutorLiu, Xin

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731503705

UmfangVIII, 228 S.

Veröffentlicht
am:
19.06.2015

Erscheinungs-
jahr
2015

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000046874

Abstract

This work presents the application of organic semiconductor distributed feedback laser as free-space excitation source in Raman spectroscopy. Surface-enhanced Raman scattering effect is exploited to improve the detection sensitivity. The SERS condition is achiedved by using substrates consisting of gold-coated polymeric nanopillar arrays. The organic-laser-excited SERS measurements are applied to verify the concentration variation of biomolecule adenosine in aqueous solutions.