Surfactant-free gold nanostars as a colloidal substrate for the surface-enhanced Raman spectroscopy of grouper epidermal mucus

Surface-enhanced Raman spectroscopy (SERS) is an emerging analytical method for biological analysis, leveraging the ‘lightning rod’ effect of metallic nanostructures to intensely amplify signals. Gold nanostars, with their numerous sharp tips, are particularly effective SERS substrates. In this work...

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Main Authors:	Leong, Nathaniel, Chong, Chou Min, Christianus, Annie, Zan, Zuraidah, Alresheedi, Mohammed Thamer, Mohd Yusoff, Norita, Yaacob, Mohd Hanif, Mahdi, Mohd Adzir
Format:	Article
Language:	en
Published:	Institute of Physics 2025
Subjects:	Bioengineering Chemistry (all)
Online Access:	http://psasir.upm.edu.my/id/eprint/123403/1/123403.pdf http://psasir.upm.edu.my/id/eprint/123403/ https://iopscience.iop.org/article/10.1088/1361-6528/ae0ada
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