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Biologically synthesized fluorescent CdS NPs encapsulated by PHB

Paper ID Volume ID Publish Year Pages File Format Full-Text
17494 42673 2011 7 PDF Available
Title
Biologically synthesized fluorescent CdS NPs encapsulated by PHB
Abstract

Here an attempt was made to biologically synthesize fluorescent cadmium sulfide nanoparticles and to immobilize the synthesized nanoparticles in PHB nanoparticles. The present study uses Brevibacterium casei SRKP2 as a potential producer for the green synthesis of CdS nanoparticles. Biologically synthesized nanoparticles were characterized and confirmed using electron microscopy and XRD. The size distribution of the nanoparticles was found to be 10–30 nm followed by which the consequence of time, growth of the organism, pH, concentration of CdCl2 and Na2S on the synthesis of nanoparticles were checked. Enhanced synthesis and fluorescence emission of CdS nanoparticles were achieved at pH 9. The synthesized CdS NPs were immobilized with PHB and were characterized. The fluorescent intensity of the CdS nanoparticles remained unaffected even after immobilization within PHB nanoparticles.

Keywords
Nanoparticles; Fluorescence; TEM; PHB; Immobilization
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Biologically synthesized fluorescent CdS NPs encapsulated by PHB
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Publisher
Database: Elsevier - ScienceDirect
Journal: Enzyme and Microbial Technology - Volume 48, Issues 4–5, 7 April 2011, Pages 319–325
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us