Highly sensitive SERS based nano-sculptured thin film biosensor for the detection of vitellogenin: An endocrine disruption biomarker

Sachin K. Srivastava, Atef Shalabney, Isam Khalaila, Christoph Grüner, Bernd Rauschenbach, Ibrahim Abdulhalim

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A biosensor has been fabricated by using the SERS of 4-Aminothiophenol (4-ATP) on optimized nano-sculptured thin films (nSTFs) of silver over Si substrates. The limit of detection is as small as 5 pg/ml of vitellogenin.

Original languageEnglish
Title of host publicationOptical Sensors, 2014
PublisherOptical Society of America (OSA)
ISBN (Electronic)9781557528209
DOIs
StatePublished - 21 Jul 2014
EventOptical Sensors, 2014 - Barcelona , Spain
Duration: 27 Jul 201431 Jul 2014

Publication series

NameOptical Sensors, 2014

Conference

ConferenceOptical Sensors, 2014
Country/TerritorySpain
CityBarcelona
Period27/07/1431/07/14

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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