Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles.
Silver nanoparticles (Ag-NPs) have been successfully prepared with simple and "green" synthesis method by reducing Ag + ions in aqueous gelatin media with and in the absence of glucose as a reducing agent. In this study, gelatin was used for the first time as a reducing and stabilizing age...
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| Format: | Article |
| Language: | English English |
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Dove Medical Press
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24835/ http://psasir.upm.edu.my/id/eprint/24835/1/Green%20synthesis%20and%20characterization%20of%20gelatin.pdf |
| _version_ | 1848845144486313984 |
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| author | Darroudi, Majid Ahmad, M.B. Abdullah, A.H. Ibrahim, N.A. |
| author_facet | Darroudi, Majid Ahmad, M.B. Abdullah, A.H. Ibrahim, N.A. |
| author_sort | Darroudi, Majid |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Silver nanoparticles (Ag-NPs) have been successfully prepared with simple and "green" synthesis method by reducing Ag + ions in aqueous gelatin media with and in the absence of glucose as a reducing agent. In this study, gelatin was used for the first time as a reducing and stabilizing agent. The effect of temperature on particle size of Ag-NPs was also studied. It was found that with increasing temperature the size of nanoparticles is decreased. It was found that the particle size of Ag-NPs obtained in gelatin solutions is smaller than in gelatin-glucose solutions, which can be related to the rate of reduction reaction. X-ray diffraction, ultravioletvisible spectra, transmission electron microscopy, and atomic force microscopy revealed the formation of monodispersed Ag-NPs with a narrow particle size distribution. |
| first_indexed | 2025-11-15T08:42:09Z |
| format | Article |
| id | upm-24835 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:42:09Z |
| publishDate | 2011 |
| publisher | Dove Medical Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-248352015-10-09T08:35:44Z http://psasir.upm.edu.my/id/eprint/24835/ Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. Darroudi, Majid Ahmad, M.B. Abdullah, A.H. Ibrahim, N.A. Silver nanoparticles (Ag-NPs) have been successfully prepared with simple and "green" synthesis method by reducing Ag + ions in aqueous gelatin media with and in the absence of glucose as a reducing agent. In this study, gelatin was used for the first time as a reducing and stabilizing agent. The effect of temperature on particle size of Ag-NPs was also studied. It was found that with increasing temperature the size of nanoparticles is decreased. It was found that the particle size of Ag-NPs obtained in gelatin solutions is smaller than in gelatin-glucose solutions, which can be related to the rate of reduction reaction. X-ray diffraction, ultravioletvisible spectra, transmission electron microscopy, and atomic force microscopy revealed the formation of monodispersed Ag-NPs with a narrow particle size distribution. Dove Medical Press 2011 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24835/1/Green%20synthesis%20and%20characterization%20of%20gelatin.pdf Darroudi, Majid and Ahmad, M.B. and Abdullah, A.H. and Ibrahim, N.A. (2011) Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. International Journal of Nanomedicine, 6 (1). pp. 569-574. ISSN 1176-9114; ESSN:1178-2013 http://www.dovepress.com/ 10.2147/IJN.S16867 English |
| spellingShingle | Darroudi, Majid Ahmad, M.B. Abdullah, A.H. Ibrahim, N.A. Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title | Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title_full | Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title_fullStr | Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title_full_unstemmed | Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title_short | Green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| title_sort | green synthesis and characterization of gelatin-based and sugar-reduced silver nanoparticles. |
| url | http://psasir.upm.edu.my/id/eprint/24835/ http://psasir.upm.edu.my/id/eprint/24835/ http://psasir.upm.edu.my/id/eprint/24835/ http://psasir.upm.edu.my/id/eprint/24835/1/Green%20synthesis%20and%20characterization%20of%20gelatin.pdf |