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Optimization and characterization of silver nanoparticle synthesis from the microalgae, Isochrysis galbana

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Title Optimization and characterization of silver
nanoparticle synthesis from the microalgae,
Isochrysis galbana
Not Available
 
Creator Suja,C P
Senthil,S L
Anu Priya,S
Shiny Preethi,M
Renu,A
 
Subject Microalgae
Isochrysis galbana
nanoparticles
characterization
 
Description Not Available
The present study was aimed to carry out a green synthesis of Silver Nano Particless by using marine micro algae
and its characterization by SEM, EDAX, Particle analyzer and Zeta potential. Microalgae samples (Isochrysis galbana
and Nannochloropsis sp.) were collected from phytoplankton laboratory, Tuticorin Research Centre of ICAR-Central
Marine Fisheries Research Institute. The culture media of I. galbana and Nannochloropsis sp. were taken for the
preliminary synthesis of SNPs. Hence, Nannochloropsis sp. was not synthesized for its SNPs, I. galbana was selected
for further study. Culture media, cell filtrate and supernatant of I. galbana were subjected to the SNPs synthesis in
order to find out the maximum yield of silver with low chloride content. Among these, the supernatant of I. galbana
showed maximum yield with low chloride content. It was confirmed by colorimetric reading at 450 nm. Synthesized
SNPs from I. galbana contained 80.68% of silver and 15.25% of chloride as detected by EDAX analysis. Size of the
SNPs was analyzed by particle analyzer and ranged from 16.6 to 205.3 nm and average size was 40.6 nm. Zeta potential
of SNPs from I. galbana was -44.0 mV, which reveals the high stability of SNPs. This is the first authenticated
work of I. galbana with respect to complete characterization of its SNPs.
Not Available
 
Date 2021-09-17T07:56:02Z
2021-09-17T07:56:02Z
2016
 
Type Article
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/63725
 
Language English
 
Relation Not Available
 
Publisher Not Available