Study on fabrication of molecular sensing system using higher‐order nanostructure for environmental analysis and food safety

We investigate fabrication of a higher‐order nanostructure consisting of Au nanoparticles using convective self‐assembly in a lab‐chemical chip to serve a wide range of applications in life science, medical diagnosis, environmental analysis, and food safety. Our higher‐order nanostructure devices en...

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Bibliographic Details
Published inElectronics and communications in Japan Vol. 101; no. 10; pp. 38 - 44
Main Authors Yamaguchi, Akinobu, Fukuoka, Takao, Utsumi, Yuichi
Format Journal Article
LanguageEnglish
Published Hoboken Wiley Subscription Services, Inc 01.10.2018
Subjects
convective self‐assembly
environmental analysis
Food
Food safety
Gold
higher‐order nanostructure
molecular sensing
Nanostructure
Nanotechnology devices
Organic chemistry
Raman spectra
surface enhanced Raman scattering
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Summary:We investigate fabrication of a higher‐order nanostructure consisting of Au nanoparticles using convective self‐assembly in a lab‐chemical chip to serve a wide range of applications in life science, medical diagnosis, environmental analysis, and food safety. Our higher‐order nanostructure devices enable highly sensitive detection of various molecules by an easy operation of in situ surface enhanced Raman scattering platform using a simple Raman spectrometer.
Bibliography:10.1541/ieejsmas.138.191
Translated from Volume 138 Number 5, pages 191–197, DOI
Denki Gakkai Ronbunshi E
of
IEEJ Transactions on Sensors and Micromachines
ISSN:1942-9533
1942-9541
DOI:10.1002/ecj.12114