Visual and Optical Absorbance Detection of Melamine in Milk by Melamine-Induced Aggregation of Gold Nanoparticles
The present study reported a facile method for the determination of melamine in milk powder products based on the aggregation of reactant-free 5 nm gold nanoparticles (AuNPs). The strong electrostatic attraction between the positively charged exocyclic amine groups present in the melamine molecule a...
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Main Authors: | Shafiquzzaman Siddiquee, Suryani Saallah, Noor Aini Bohari, Gilbert Ringgit, Jumardi Roslan, Laila Naher, Nur Fatihah Hasan Nudin |
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Format: | Article |
Language: | English English |
Published: |
Multidisciplinary Digital Publishing Institute (MDPI)
2021
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Subjects: | |
Online Access: | https://eprints.ums.edu.my/id/eprint/31008/3/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/31008/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/31008/ https://www.mdpi.com/2079-4991/11/5/1142/htm https://doi.org/10.3390/nano11051142 |
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