The highly sensitive determination of serotonin by using gold nanoparticles (Au NPs) with a localized surface plasmon resonance (LSPR) absorption wavelength in the visible region
Phuong Que Tran, Vu Thi Huong, Nguyen Tran Truc Phuong, Thi‐Hiep Nguyen, Hanh Kieu Thi Ta, Heongkyu Ju, Thắng Bách Phan, Viet‐Duc Phung, Kieu The Loan Trinh, Nhu Hoa Thi Tran
Abstract
The development of improved methods for the synthesis of monodisperse gold nanoparticles (Au NPs) is of high priority because they can be used as substrates for surface-enhanced Raman scattering (SERS) applications relating to biological lipids.
Topics & Concepts
Materials scienceColloidal goldRaman scatteringDispersitySurface plasmon resonanceRaman spectroscopyNanotechnologyNanoparticleScanning electron microscopeSonicationAbsorption (acoustics)PlasmonChemical engineeringOptoelectronicsOpticsComposite materialPolymer chemistryEngineeringPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsProtein Interaction Studies and Fluorescence AnalysisDye analysis and toxicity