Small molecule-and amino acid-induced aggregation of gold nanoparticles

HM Zakaria, A Shah, M Konieczny, JA Hoffmann… - Langmuir, 2013 - ACS Publications
To understand which organic molecules are capable of binding to gold nanoparticles and/or
inducing nanoparticle aggregation, we investigate the interaction of gold nanoparticles with …

[PDF][PDF] Silver and gold nanoparticles: challenges and perspectives

MA Ujica, GA Paltinean, A Mocanu… - Acad. Rom. Sci. Ann …, 2020 - researchgate.net
Syntheses of gold nanoparticles (AuNPs) and silver nanoparticles (AgNPs) were evaluated
with an emphasis on controlling the size, shape and stability of nanoparticles (NPs). Various …

Selective metal recovery by mucin: turning gold from wastewater into a peroxymonosulfate-activated catalyst

S Gavriely, S Richter, I Zucker - Environmental Science: Nano, 2024 - pubs.rsc.org
The growing volumes of metal wastewater produced by industry require more efficient
techniques for metal recovery. Biosorption is an attractive and desirable method for metal …

Bacterial synthesis of PbS nanocrystallites in one-step with l-cysteine serving as both sulfur source and capping ligand

S Wei, C Guo, L Wang, J Xu, H Dong - Scientific Reports, 2021 - nature.com
The green bacterial biosynthesis of lead sulfide nanocrystallites by l-cysteine-desulfurizing
bacterium Lysinibacillus sphaericus SH72 was demonstrated in this work. Nanocrystals …

Plasmonic photocatalytic enhancement of L-Cysteine self-assembled gold nanoparticle clusters for fenton reaction catalysis

S Agrawal, RA Mysko, MM Nigra, SK Mohanty… - Langmuir, 2021 - ACS Publications
Plasmon-enhanced photocatalysis has the potential to reduce activation energies and
decrease temperature requirements, which increases catalyst stability and lowers process …

Charge Transfer Surface-Enhanced Raman and Absorption Spectra of the Zwitterionic Form of Cysteine Adsorbed on M@Au12 (M = Au, Ag, Pt, and Pd) Nanoclusters

M Gerami, H Farrokhpour, N Orangi - The Journal of Physical …, 2023 - ACS Publications
The effect of the core atom type of the M@ Au12 nanocluster (M= Au, Ag, Pt, and Pd) on the
normal (NR) and charge-transfer surface-enhanced Raman spectroscopy (CT-SERS) of the …

[PDF][PDF] Silymarin Based Complexes-a mini Review

GA Paltinean, G Tomoaia, S Riga… - Annals Series on …, 2022 - academia.edu
Silymarin (SIL) is a component extracted from Silybum marianum herb and is studied in
medicine due to its protective activities on certain organs (liver, kidney, heart, brain). The …

Cysteine-loaded pH-responsive liposome/gold nanoparticles as a time-temperature indicator with instantaneous color change

JH Lee, YK Koo, HW Cho, HJ Cha, DU Shin… - Innovative Food Science …, 2021 - Elsevier
A novel time-temperature indicator (TTI) with instantaneous color change was developed by
applying cysteine-loaded pH-responsive liposome/gold nanoparticles (Cys-pRL/AuNP) as a …

Gold-copper metal-organic framework nanocomposite as a glassy carbon electrode modifier for the voltammetric detection of glutathione in commercial dietary …

NV de Almeida Ferraz, WS Vasconcelos… - Sensors and Actuators B …, 2020 - Elsevier
An electrochemical sensor based on a gold-copper metal-organic framework immobilized
on the surface of glassy carbon electrode has been developed for the electrocatalytic …

Synthesis and characterization of cysteine functionalized silver nanoparticles for biomolecule immobilization

LSB Upadhyay, N Verma - Bioprocess and biosystems engineering, 2014 - Springer
A facile method for the aqueous phase synthesis of cysteine-functionalized silver
nanoparticles by potato extract has been reported in the present work. These functionalized …