Document Details

Document Type : Article In Journal 
Document Title :
Synthesis and spectroscopic studies of stable aqueous dispersion of silver nanoparticles
Synthesis and spectroscopic studies of stable aqueous dispersion of silver nanoparticles
 
Subject : Chemistry 
Document Language : English 
Abstract : A facile approach for the synthesis of stable aqueous dispersion of silver nanoparticles (AgNPs) using glucose as the reducing agent in water/micelles system, in which cetyltrimethylammonium bromide (CTAB) was used as capping agent (stabilizer) is described. The evolution of plasmon band of AgNPs was monitored under different conditions such as (a) concentration of sodium hydroxide, (b) concentration of glucose, (c) concentration of silver nitrate (d) concentration of CTAB, and (e) reaction time. AgNPs were characterized by UV-visible spectroscopy, transmission electron microscopy (TEM), fluorescence spectroscopy and FT-IR spectroscopy. The results revealed an easy and viable strategy for obtaining stable aqueous dispersion of AgNPs with well controlled shape and size below 30 nm in diameter. 
ISSN : 1386-1425 
Journal Name : Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy 
Volume : 79 
Issue Number : 5 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Thursday, February 16, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
رضا محمد الششتايEl-Shishtawy, Reda MohamedResearcherDoctorateelshishtawy@hotmail.com
عبدالله محمد عسيريAsiri, Abdullah MohamedResearcherDoctorateaasiri2@kau.edu.sa
مها متعب العتيبيAl-Otaibi, Maha MResearcherDoctoratemmsalotaibi@kau.edu.sa

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