Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy

Bogdan Negru, Michael O. McAnally, Hannah E. Mayhew, Tyler W. Ueltschi, Lingxuan Peng, Emily A. Sprague-Klein, George C Schatz, Richard P. Van Duyne

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Surface-enhanced femtosecond stimulated Raman spectroscopy (SE-FSRS) is a technique that has the potential to study the ultrafast dynamics of surface adsorbates with simultaneously high temporal and spectral resolutions. One of the greatest impediments to the further development of SE-FSRS is the lack of high-quality plasmonic substrates that permit excitation and prove wavelength agility as well as flexible selection of the adsorbate molecule. Herein, we present a simple aggregation/stabilization procedure for the formation of gold nanosphere oligomers with tunable plasmonic properties and flexible choice of adsorbate that are ideal for SE-FSRS and other coherent Raman spectroscopies. [Figure Presented]

Original languageEnglish
Pages (from-to)27004-27008
Number of pages5
JournalJournal of Physical Chemistry C
Volume121
Issue number48
DOIs
Publication statusPublished - Dec 7 2017

Fingerprint

Nanospheres
oligomers
Oligomers
Gold
Raman spectroscopy
Adsorbates
gold
Fabrication
fabrication
Spectral resolution
temporal resolution
spectral resolution
Agglomeration
Stabilization
stabilization
Wavelength
Molecules
high resolution
Substrates
wavelengths

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Energy(all)
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films

Cite this

Negru, B., McAnally, M. O., Mayhew, H. E., Ueltschi, T. W., Peng, L., Sprague-Klein, E. A., ... Van Duyne, R. P. (2017). Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy. Journal of Physical Chemistry C, 121(48), 27004-27008. https://doi.org/10.1021/acs.jpcc.7b09664

Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy. / Negru, Bogdan; McAnally, Michael O.; Mayhew, Hannah E.; Ueltschi, Tyler W.; Peng, Lingxuan; Sprague-Klein, Emily A.; Schatz, George C; Van Duyne, Richard P.

In: Journal of Physical Chemistry C, Vol. 121, No. 48, 07.12.2017, p. 27004-27008.

Research output: Contribution to journalArticle

Negru, B, McAnally, MO, Mayhew, HE, Ueltschi, TW, Peng, L, Sprague-Klein, EA, Schatz, GC & Van Duyne, RP 2017, 'Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy', Journal of Physical Chemistry C, vol. 121, no. 48, pp. 27004-27008. https://doi.org/10.1021/acs.jpcc.7b09664
Negru, Bogdan ; McAnally, Michael O. ; Mayhew, Hannah E. ; Ueltschi, Tyler W. ; Peng, Lingxuan ; Sprague-Klein, Emily A. ; Schatz, George C ; Van Duyne, Richard P. / Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy. In: Journal of Physical Chemistry C. 2017 ; Vol. 121, No. 48. pp. 27004-27008.
@article{491dab9ca2d742da84837f8e3b082b85,
title = "Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy",
abstract = "Surface-enhanced femtosecond stimulated Raman spectroscopy (SE-FSRS) is a technique that has the potential to study the ultrafast dynamics of surface adsorbates with simultaneously high temporal and spectral resolutions. One of the greatest impediments to the further development of SE-FSRS is the lack of high-quality plasmonic substrates that permit excitation and prove wavelength agility as well as flexible selection of the adsorbate molecule. Herein, we present a simple aggregation/stabilization procedure for the formation of gold nanosphere oligomers with tunable plasmonic properties and flexible choice of adsorbate that are ideal for SE-FSRS and other coherent Raman spectroscopies. [Figure Presented]",
author = "Bogdan Negru and McAnally, {Michael O.} and Mayhew, {Hannah E.} and Ueltschi, {Tyler W.} and Lingxuan Peng and Sprague-Klein, {Emily A.} and Schatz, {George C} and {Van Duyne}, {Richard P.}",
year = "2017",
month = "12",
day = "7",
doi = "10.1021/acs.jpcc.7b09664",
language = "English",
volume = "121",
pages = "27004--27008",
journal = "Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "48",

}

TY - JOUR

T1 - Fabrication of Gold Nanosphere Oligomers for Surface-Enhanced Femtosecond Stimulated Raman Spectroscopy

AU - Negru, Bogdan

AU - McAnally, Michael O.

AU - Mayhew, Hannah E.

AU - Ueltschi, Tyler W.

AU - Peng, Lingxuan

AU - Sprague-Klein, Emily A.

AU - Schatz, George C

AU - Van Duyne, Richard P.

PY - 2017/12/7

Y1 - 2017/12/7

N2 - Surface-enhanced femtosecond stimulated Raman spectroscopy (SE-FSRS) is a technique that has the potential to study the ultrafast dynamics of surface adsorbates with simultaneously high temporal and spectral resolutions. One of the greatest impediments to the further development of SE-FSRS is the lack of high-quality plasmonic substrates that permit excitation and prove wavelength agility as well as flexible selection of the adsorbate molecule. Herein, we present a simple aggregation/stabilization procedure for the formation of gold nanosphere oligomers with tunable plasmonic properties and flexible choice of adsorbate that are ideal for SE-FSRS and other coherent Raman spectroscopies. [Figure Presented]

AB - Surface-enhanced femtosecond stimulated Raman spectroscopy (SE-FSRS) is a technique that has the potential to study the ultrafast dynamics of surface adsorbates with simultaneously high temporal and spectral resolutions. One of the greatest impediments to the further development of SE-FSRS is the lack of high-quality plasmonic substrates that permit excitation and prove wavelength agility as well as flexible selection of the adsorbate molecule. Herein, we present a simple aggregation/stabilization procedure for the formation of gold nanosphere oligomers with tunable plasmonic properties and flexible choice of adsorbate that are ideal for SE-FSRS and other coherent Raman spectroscopies. [Figure Presented]

UR - http://www.scopus.com/inward/record.url?scp=85038211476&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85038211476&partnerID=8YFLogxK

U2 - 10.1021/acs.jpcc.7b09664

DO - 10.1021/acs.jpcc.7b09664

M3 - Article

AN - SCOPUS:85038211476

VL - 121

SP - 27004

EP - 27008

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

SN - 1932-7447

IS - 48

ER -