Organic semiconductor lasers and tailored nanostructures for raman spectroscopy
Item
Title
Organic semiconductor lasers and tailored nanostructures for raman spectroscopy
Creator
Liu, Xin
Date
2015
pages
228
Publisher
KIT Scientific Publishing
Description
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 conditionis 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.
Subject
Technology (General)
Language
English
isbn
9783731503705
