Preparation and characterization of silver nanoparticles by chemical reduction method

Z Khan, SA Al-Thabaiti, AY Obaid… - Colloids and Surfaces B …, 2011 - Elsevier
Silver nanoparticles were prepared by the reduction of AgNO3 with aniline in dilute aqueous
solutions containing cetyltrimethlyammonium bromide, CTAB. Nanoparticles growth was …

2-Hydroxy-1, 4-napthoquinone solubilization, thermodynamics and adsorption kinetics with surfactant

Z Zaheer, EY Danish, SA Kosa - Chinese Journal of Chemical Engineering, 2021 - Elsevier
Hydroxy-1, 4-napthoquinone (lawsone) natural red–orange dye was extracted from fresh
henna (Lawsonia inermis) leaves in an alkaline media. The lawsone-surfactant …

Formation and characterization of surfactant stabilized silver nanoparticles: a kinetic study

SA Al-Thabaiti, FM Al-Nowaiser, AY Obaid… - Colloids and Surfaces B …, 2008 - Elsevier
Kinetic data for the silver nitrate–ascorbic acid redox system in presence of three surfactants
(cationic, anionic and nonionic) are reported. Conventional spectrophotometric method was …

Effects of CTAB and SDS on the nucleation and growth of MnO2 and Ag-doped MnO2 nanoparticles formation

KS Al-Thubaiti, Z Khan, SA Al-Thabaiti - Journal of Molecular Liquids, 2022 - Elsevier
Abstract Permanganate (MnO 4−) redox reaction with cysteine and sodium borohydride
(NaBH 4) were studied spectrophotometrically in absence and presence of cationic …

Aggregation of Congo red with surfactants and Ag-nanoparticles in an aqueous solution

SA Al-Thabaiti, ES Aazam, Z Khan, O Bashir - Spectrochimica Acta Part A …, 2016 - Elsevier
Self aggregation, sorption, and interaction of Congo red, with cetyltrimethylammonium
bromide (CTAB), sodium dodecylsulfate (SDS), Ag+ ions and silver nanoparticles have been …

Effect of Cationic Micelles on the Kinetics of Interaction of Ninhydrin withl-Leucine andl-Phenylalanine

JKJ Salem, S Kumar, MZA Rafiquee, Z Khan - Journal of colloid and …, 1999 - Elsevier
The effect of cationic micelles of cetyltrimethylammonium bromide (CTAB) andN-
cetylpyridinium bromide (CPB) on the interaction ofl-leucine andl-phenylalanine with …

Interfacial aspects of metal ion extraction in liquid-liquid systems

GW Stevens, JM Perera, F Grieser - Reviews in Chemical …, 2001 - degruyter.com
Solvent extraction processes involving metals now form the basis for the separation of a
significant amount of the world production of non-ferrous metals. In addition it is being used …

Size dependent oxygen reduction and methanol oxidation reactions: catalytic activities of PtCu octahedral nanocrystals

S Polani, M Shviro, V Shokhen, M Zysler… - Catalysis Science & …, 2020 - pubs.rsc.org
The synthetic control through colloidal synthesis led to a remarkable increase in platinum
mass activity in octahedral nanocrystals with a Pt-rich surface. In this manuscript, we …

Growth of different morphologies (quantum dots to nanorod) of Ag-nanoparticles: role of cysteine concentrations

Z Khan, A Talib - Colloids and Surfaces B: Biointerfaces, 2010 - Elsevier
This work describes an easy chemical method for the preparation of orange-red color silver
sol by the cysteine reduction of silver (I) in the presence of cetyltrimethylammonium bromide …

Cu nanoparticles: synthesis, crystallographic characterization, and stability

SA Al-thabaiti, AY Obaid, Z Khan, O Bashir… - Colloid and Polymer …, 2015 - Springer
Synthesis, crystallographic characterization, and time evaluation morphology of stable
copper nanoparticles (CuNPs) have been reported for the first time at room temperature …