Tip-enhanced Raman spectroscopic imaging of patterned thiol monolayers

Tip-enhanced Raman spectroscopic imaging of patterned thiol monolayers

Full spectroscopic imaging by means of tip-enhanced Raman spectroscopy (TERS) was used to measure the distribution of two isomeric thiols (2-mercaptopyridine (2-PySH) and 4-mercaptopyridine (4-PySH)) in a self-assembled monolayer (SAM) on a gold surface. From a patterned sample created by microconta...

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Bibliographic Details
Main Authors: Johannes Stadler, Thomas Schmid, Lothar Opilik, Phillip Kuhn, Petra S. Dittrich, Renato Zenobi
Format: Article
Language:English
Published: Beilstein-Institut 2011-08-01
Series:Beilstein Journal of Nanotechnology
Subjects:
mercaptopyridine
microcontact printing
monolayer
spectroscopic imaging
tip-enhanced Raman spectroscopy
Online Access:https://doi.org/10.3762/bjnano.2.55

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