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Updated: Jan 20, 2026

Gold Nanoparticle Synthesis
Published on: July 10, 2021
Synthesis of Hybrid Gold Nanoparticle (AuNP) Functionalized Superparamagnetic Nanoparticles (SPMNPs) for Efficient
Deepak B Thimiri Govinda Raj1,2, Niamat Ali Khan3,4, Srisaran Venkatachalam5
1Envirotransgene® Bio-solutions Global, Chennai, India. deepak.balaji@bitsaa.org.
Abstract:
Recently, we reported our methodology for isolating plasma membrane and lysosome from eukaryotic cell using superparamagnetic nanoparticles (SPMNPs). Here in this article, we report a step-by-step protocol for synthesis of hybrid gold nanoparticle (AuNP), surface functionalization of AuNPs on superparamagnetic nanoparticles (SPMNPs), and potential use of hybrid AuNP-SPMNP for efficient coupling of biomolecules.
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