Identification of individual isotopes in a polymer blend using tip enhanced Raman spectroscopy

Rebecca L. Agapov; Jacob D. Scherger; Alexei P. Sokolov; Mark D. Foster

doi:10.1002/jrs.4671

Identification of individual isotopes in a polymer blend using tip enhanced Raman spectroscopy

Rebecca L. Agapov, Jacob D. Scherger, Alexei P. Sokolov, Mark D. Foster

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

For the first time, tip enhanced Raman spectroscopy (TERS) blinking measurements are used to identify the individual isotopes of non-Raman resonant polystyrene in a miscible, binary blend. This demonstrates the sensitivity and selectivity required for nanoscale chemical imaging and broadens the types of surface components potentially identifiable with TERS.

Original language	English
Pages (from-to)	447-450
Number of pages	4
Journal	Journal of Raman Spectroscopy
Volume	46
Issue number	5
DOIs	https://doi.org/10.1002/jrs.4671
State	Published - May 1 2015
Externally published	Yes

Keywords

chemical sensing
isotopic identification
polymer blend
protected plasmonics
tip enhanced Raman spectroscopy

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10.1002/jrs.4671

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title = "Identification of individual isotopes in a polymer blend using tip enhanced Raman spectroscopy",

abstract = "For the first time, tip enhanced Raman spectroscopy (TERS) blinking measurements are used to identify the individual isotopes of non-Raman resonant polystyrene in a miscible, binary blend. This demonstrates the sensitivity and selectivity required for nanoscale chemical imaging and broadens the types of surface components potentially identifiable with TERS.",

keywords = "chemical sensing, isotopic identification, polymer blend, protected plasmonics, tip enhanced Raman spectroscopy",

author = "Agapov, {Rebecca L.} and Scherger, {Jacob D.} and Sokolov, {Alexei P.} and Foster, {Mark D.}",

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AU - Agapov, Rebecca L.

AU - Scherger, Jacob D.

AU - Sokolov, Alexei P.

AU - Foster, Mark D.

PY - 2015/5/1

Y1 - 2015/5/1

N2 - For the first time, tip enhanced Raman spectroscopy (TERS) blinking measurements are used to identify the individual isotopes of non-Raman resonant polystyrene in a miscible, binary blend. This demonstrates the sensitivity and selectivity required for nanoscale chemical imaging and broadens the types of surface components potentially identifiable with TERS.

AB - For the first time, tip enhanced Raman spectroscopy (TERS) blinking measurements are used to identify the individual isotopes of non-Raman resonant polystyrene in a miscible, binary blend. This demonstrates the sensitivity and selectivity required for nanoscale chemical imaging and broadens the types of surface components potentially identifiable with TERS.

KW - chemical sensing

KW - isotopic identification

KW - polymer blend

KW - protected plasmonics

KW - tip enhanced Raman spectroscopy

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Identification of individual isotopes in a polymer blend using tip enhanced Raman spectroscopy

Abstract

Keywords

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