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http://krishi.icar.gov.in/jspui/handle/123456789/67966| Title: | Effect of Treatment time on Synthesis of silver Nanoparticles using Chitosan and its stability during Freezing |
| Other Titles: | Not Available |
| Authors: | Sreelekshmi, K.R. Mohan, C.O. Devika Pillai Radhika Rajasree Ravishankar, C.N. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology Kerala University of Fisheries and Ocean Studies, Panangad, Cochin - 682 506, India |
| Published/ Complete Date: | 2021-10 |
| Project Code: | Not Available |
| Keywords: | Chitosan silver nanoparticle time freezing |
| Publisher: | Society of Fisheries Technologists (India) |
| Citation: | Sreelekshmi, K.R., Mohan, C.O., Devika Pillai, Radhika Rajasree and Ravishankar, C.N. (2021) Effect of Treatment time on Synthesis of silver Nanoparticles using Chitosan and its stability during Freezing. Fish. Techol. 58 (4): 210-213. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Chitosan, a bioactive polysaccharide extracted from shell fish waste can act as both reducing and stabilising agent for the synthesis of metal nanoparticles. In the present study, silver nanoparticles (AgNPs) were synthesised using chitosan with thermal treatment. Two treatment times studied were 15 and 30 min. The formation of chitosan silver nanocomposites resulted in change of visible colour from colourless to yellow in both samples. The characterisation was done using UV visible spectroscopy. Both samples exhibited the surface plasmonic peak at approximately 420 nm. The absorbance and wavelength of peak maxima increased with increase in treatment time. The full width half wavelength of the samples reduced with increased treatment time. Hence the polydispersity of silver nanoparticles can be modified using the time of thermal treatment. The samples were studied for the changes under frozen conditions and both samples were found to be stable under storage at -18±2 o C. |
| Description: | Not Available |
| ISSN: | 0015-3001 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Fishery Technology |
| Journal Type: | National Journal |
| NAAS Rating: | 5.82 |
| Impact Factor: | 0 |
| Volume No.: | 58 (4) |
| Page Number: | 210-213 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/67966 |
| Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Effect of Treatment time on Synthesis of silver Nanoparticles using Chitosan and its stability during Freezing.pdf | 630.2 kB | Adobe PDF | View/Open |
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