Layer-by-layer structured Au NPs sensors for terpene vapors detection

Bin Chen, Chuanjun Liu, Kenshi Hayashi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Au nanoparticles (Au NPs) multilayer structures have been fabricated by an alternate deposition of a bifunctional dithiol cross-linker and Au NPs, to analyze the localized surface plasmon resonance spectra and the refractive index sensitivity to terpene vapors. UV-vis spectroscopy and atomic force microscopy (AFM) have been used to characterize the obtained multilayer structures. The investigations show that the number of Au NPs deposition cycles has effects on the multilayer structure fabrication and the refractive index sensitivity of the sensor.

Original languageEnglish
Title of host publicationIEEE SENSORS 2012 - Proceedings
DOIs
Publication statusPublished - 2012
Event11th IEEE SENSORS 2012 Conference - Taipei, Taiwan, Province of China
Duration: Oct 28 2012Oct 31 2012

Other

Other11th IEEE SENSORS 2012 Conference
CountryTaiwan, Province of China
CityTaipei
Period10/28/1210/31/12

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Layer-by-layer structured Au NPs sensors for terpene vapors detection'. Together they form a unique fingerprint.

Cite this