Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation.
We successfully prepared colloidal silver nanoparticles (Ag-NPs) using a nanosecond pulsed Nd:YAG laser, λ = 532 nm, with laser fluence of approximately about 0.6 J/pulse, in an aqueous gelatin solution. The size and optical absorption properties of samples were studied as a function of the laser re...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English English |
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Elsevier
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/24833/ http://psasir.upm.edu.my/id/eprint/24833/1/Preparation%20and%20characterization%20of%20gelatin%20mediated%20silver%20nanoparticles%20by%20laser%20ablation.pdf |
| _version_ | 1848845143854022656 |
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| author | Darroudi, Majid Ahmad @ Ayob, Mansor Zamiri, Reza Abdullah, Abdul Halim Ibrahim, Nor Azowa Shameli, Kamyar Husin, M. Shahril |
| author_facet | Darroudi, Majid Ahmad @ Ayob, Mansor Zamiri, Reza Abdullah, Abdul Halim Ibrahim, Nor Azowa Shameli, Kamyar Husin, M. Shahril |
| author_sort | Darroudi, Majid |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | We successfully prepared colloidal silver nanoparticles (Ag-NPs) using a nanosecond pulsed Nd:YAG laser, λ = 532 nm, with laser fluence of approximately about 0.6 J/pulse, in an aqueous gelatin solution. The size and optical absorption properties of samples were studied as a function of the laser repetition rates. The results from the UV-vis spectroscopy demonstrated that the mean diameter of Ag-NPs increase with the laser repetition rate increases. The Ag-NPs have mean diameters ranging from approximately 9 nm to 15 nm. Compared with other preparation methods, this work is clean, rapid, and simple to use. |
| first_indexed | 2025-11-15T08:42:08Z |
| format | Article |
| id | upm-24833 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T08:42:08Z |
| publishDate | 2011 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-248332015-10-09T07:22:36Z http://psasir.upm.edu.my/id/eprint/24833/ Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. Darroudi, Majid Ahmad @ Ayob, Mansor Zamiri, Reza Abdullah, Abdul Halim Ibrahim, Nor Azowa Shameli, Kamyar Husin, M. Shahril We successfully prepared colloidal silver nanoparticles (Ag-NPs) using a nanosecond pulsed Nd:YAG laser, λ = 532 nm, with laser fluence of approximately about 0.6 J/pulse, in an aqueous gelatin solution. The size and optical absorption properties of samples were studied as a function of the laser repetition rates. The results from the UV-vis spectroscopy demonstrated that the mean diameter of Ag-NPs increase with the laser repetition rate increases. The Ag-NPs have mean diameters ranging from approximately 9 nm to 15 nm. Compared with other preparation methods, this work is clean, rapid, and simple to use. Elsevier 2011-01-28 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/24833/1/Preparation%20and%20characterization%20of%20gelatin%20mediated%20silver%20nanoparticles%20by%20laser%20ablation.pdf Darroudi, Majid and Ahmad @ Ayob, Mansor and Zamiri, Reza and Abdullah, Abdul Halim and Ibrahim, Nor Azowa and Shameli, Kamyar and Husin, M. Shahril (2011) Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. Journal of Alloys and Compounds, 509 (4). pp. 1301-1304. ISSN 0925-8388; ESSN:1873-4669 http://www.elsevier.com/ 10.1016/j.jallcom.2010.10.018 English |
| spellingShingle | Darroudi, Majid Ahmad @ Ayob, Mansor Zamiri, Reza Abdullah, Abdul Halim Ibrahim, Nor Azowa Shameli, Kamyar Husin, M. Shahril Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title | Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title_full | Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title_fullStr | Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title_full_unstemmed | Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title_short | Preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| title_sort | preparation and characterization of gelatin mediated silver nanoparticles by laser ablation. |
| url | http://psasir.upm.edu.my/id/eprint/24833/ http://psasir.upm.edu.my/id/eprint/24833/ http://psasir.upm.edu.my/id/eprint/24833/ http://psasir.upm.edu.my/id/eprint/24833/1/Preparation%20and%20characterization%20of%20gelatin%20mediated%20silver%20nanoparticles%20by%20laser%20ablation.pdf |