DNA detection by SERS on InGaN quantum wells decorated with Al nanoparticles

Thi Anh Nguyet Nguyen, Kun Yu Lai, Fan Ching Chien

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

Abstract

DNA nucleobases were detected by the Surface-enhanced Raman spectroscopy (SERS) performed on nanostructured InGaN quantum wells decorated with Al nanoparticles. The size of nanoparticles were varied by changing the Al layer thickness before annealing. The SERS intensity of 19-mer thymine was found be effectively enhanced as the Al layer thickness exceeds 40 nm.

Original languageEnglish
Title of host publication2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350350012
DOIs
StatePublished - 2022
Event2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Sapparo, Japan
Duration: 31 Jul 20225 Aug 2022

Publication series

Name2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022 - Proceedings

Conference

Conference2022 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2022
Country/TerritoryJapan
CitySapparo
Period31/07/225/08/22

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