Bottom-up optimization of SERS hot-spots

Laura Fabris

Research output: Contribution to journal › Article

10 Citations (Scopus)

Abstract

The bottom-up optimization of signal-to-noise ratios for SERS tags employing SAMSA fluorescein as the reporter was achieved using a bifunctional linker with low Raman cross section. By holding the nanoparticles at subnanometer separation, the linker allowed us to optimize the hot-spot thereby significantly reducing the fluorescence background.

Original languageEnglish
Pages (from-to)9346-9348
Number of pages3
JournalChemical Communications
Volume48
Issue number75
DOIs
Publication statusPublished - Sep 28 2012

Fingerprint

Fluorescein
Signal to noise ratio
Fluorescence
Nanoparticles
S-acetylmercaptosuccinic anhydride

ASJC Scopus subject areas

  • Metals and Alloys
  • Materials Chemistry
  • Surfaces, Coatings and Films
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Catalysis
  • Chemistry(all)

Cite this

Bottom-up optimization of SERS hot-spots. / Fabris, Laura.

In: Chemical Communications, Vol. 48, No. 75, 28.09.2012, p. 9346-9348.

Research output: Contribution to journal › Article

Fabris, L 2012, 'Bottom-up optimization of SERS hot-spots', Chemical Communications, vol. 48, no. 75, pp. 9346-9348. https://doi.org/10.1039/c2cc34068b
Fabris L. Bottom-up optimization of SERS hot-spots. Chemical Communications. 2012 Sep 28;48(75):9346-9348. https://doi.org/10.1039/c2cc34068b
Fabris, Laura. / Bottom-up optimization of SERS hot-spots. In: Chemical Communications. 2012 ; Vol. 48, No. 75. pp. 9346-9348.
@article{478d4c012333425daca4f1ccd0bb75c6,
title = "Bottom-up optimization of SERS hot-spots",
abstract = "The bottom-up optimization of signal-to-noise ratios for SERS tags employing SAMSA fluorescein as the reporter was achieved using a bifunctional linker with low Raman cross section. By holding the nanoparticles at subnanometer separation, the linker allowed us to optimize the hot-spot thereby significantly reducing the fluorescence background.",
author = "Laura Fabris",
year = "2012",
month = "9",
day = "28",
doi = "10.1039/c2cc34068b",
language = "English",
volume = "48",
pages = "9346--9348",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "75",

}

TY - JOUR

T1 - Bottom-up optimization of SERS hot-spots

AU - Fabris, Laura

PY - 2012/9/28

Y1 - 2012/9/28

N2 - The bottom-up optimization of signal-to-noise ratios for SERS tags employing SAMSA fluorescein as the reporter was achieved using a bifunctional linker with low Raman cross section. By holding the nanoparticles at subnanometer separation, the linker allowed us to optimize the hot-spot thereby significantly reducing the fluorescence background.

AB - The bottom-up optimization of signal-to-noise ratios for SERS tags employing SAMSA fluorescein as the reporter was achieved using a bifunctional linker with low Raman cross section. By holding the nanoparticles at subnanometer separation, the linker allowed us to optimize the hot-spot thereby significantly reducing the fluorescence background.

UR - http://www.scopus.com/inward/record.url?scp=84865232884&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84865232884&partnerID=8YFLogxK

U2 - 10.1039/c2cc34068b

DO - 10.1039/c2cc34068b

M3 - Article

C2 - 22832743

AN - SCOPUS:84865232884

VL - 48

SP - 9346

EP - 9348

JO - Chemical Communications

JF - Chemical Communications

SN - 1359-7345

IS - 75

ER -

Access to Document