Surface-enhanced infrared absorption spectrometry of L-cysteine on laser-deposited gold nanoparticles

Hideyuki Hisanabe; Yasuro Niidome; Hironobu Takahashi; Sunao Yamada

doi:10.2116/bunsekikagaku.52.661

Surface-enhanced infrared absorption spectrometry of L-cysteine on laser-deposited gold nanoparticles

Hideyuki Hisanabe, Yasuro Niidome, Hironobu Takahashi, Sunao Yamada

Materials Science and Engineering, School of Engineering

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

3 Citations (Scopus)

Abstract

Gold nanoparticles were successfully deposited onto a poly(tetrafluoroethylene) (PTFE) membrane filter by pulsed 532-nm laser irradiation in a 2-propanol solution containing HAuCl ₄. The resulting membrane filters were used as substrates for infrared (IR) absorption spectrometry. A substantial enhancement in the IR spectrum of L-cysteine was observed by using this substrate. The degree of enhancement was roughly twice compared with the case of PTFE membrane filters without gold nanoparticles.

Original language	English
Pages (from-to)	661-664
Number of pages	4
Journal	bunseki kagaku
Volume	52
Issue number	9
DOIs	https://doi.org/10.2116/bunsekikagaku.52.661
Publication status	Published - Sep 1 2003

All Science Journal Classification (ASJC) codes

Analytical Chemistry

Access to Document

10.2116/bunsekikagaku.52.661

Fingerprint Dive into the research topics of 'Surface-enhanced infrared absorption spectrometry of L-cysteine on laser-deposited gold nanoparticles'. Together they form a unique fingerprint.

Cite this

@article{beac414f7e5f488cb6b60511bc24f8da,

title = "Surface-enhanced infrared absorption spectrometry of L-cysteine on laser-deposited gold nanoparticles",

abstract = "Gold nanoparticles were successfully deposited onto a poly(tetrafluoroethylene) (PTFE) membrane filter by pulsed 532-nm laser irradiation in a 2-propanol solution containing HAuCl 4. The resulting membrane filters were used as substrates for infrared (IR) absorption spectrometry. A substantial enhancement in the IR spectrum of L-cysteine was observed by using this substrate. The degree of enhancement was roughly twice compared with the case of PTFE membrane filters without gold nanoparticles.",

author = "Hideyuki Hisanabe and Yasuro Niidome and Hironobu Takahashi and Sunao Yamada",

year = "2003",

month = sep,

day = "1",

doi = "10.2116/bunsekikagaku.52.661",

language = "English",

volume = "52",

pages = "661--664",

journal = "Bunseki Kagaku",

issn = "0525-1931",

publisher = "公益社団法人日本分析化学会",

number = "9",

}

TY - JOUR

T1 - Surface-enhanced infrared absorption spectrometry of L-cysteine on laser-deposited gold nanoparticles

AU - Hisanabe, Hideyuki

AU - Niidome, Yasuro

AU - Takahashi, Hironobu

AU - Yamada, Sunao

PY - 2003/9/1

Y1 - 2003/9/1

N2 - Gold nanoparticles were successfully deposited onto a poly(tetrafluoroethylene) (PTFE) membrane filter by pulsed 532-nm laser irradiation in a 2-propanol solution containing HAuCl 4. The resulting membrane filters were used as substrates for infrared (IR) absorption spectrometry. A substantial enhancement in the IR spectrum of L-cysteine was observed by using this substrate. The degree of enhancement was roughly twice compared with the case of PTFE membrane filters without gold nanoparticles.

AB - Gold nanoparticles were successfully deposited onto a poly(tetrafluoroethylene) (PTFE) membrane filter by pulsed 532-nm laser irradiation in a 2-propanol solution containing HAuCl 4. The resulting membrane filters were used as substrates for infrared (IR) absorption spectrometry. A substantial enhancement in the IR spectrum of L-cysteine was observed by using this substrate. The degree of enhancement was roughly twice compared with the case of PTFE membrane filters without gold nanoparticles.

UR - http://www.scopus.com/inward/record.url?scp=0141920641&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0141920641&partnerID=8YFLogxK

U2 - 10.2116/bunsekikagaku.52.661

DO - 10.2116/bunsekikagaku.52.661

M3 - Article

AN - SCOPUS:0141920641

VL - 52

SP - 661

EP - 664

JO - Bunseki Kagaku

JF - Bunseki Kagaku

SN - 0525-1931

IS - 9

ER -