| CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
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Spectroscopy of a Gamma Irradiated Poly(Acrylic Acid)-Clotrimazole System |
| M. Todica**, C. V. Pop, Luciana Udrescu, Traian Stefan
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Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca, Romania
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M. Todica, C. V. Pop, Luciana Udrescu et al 2011 Chin. Phys. Lett. 28 128201 |
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Abstract A poly(acrylic acid)-clotrimazole system, gamma irradiated at different doses, is investigated by Raman spectroscopy. Modifications of the spectrum of the polymeric matrix appear for doses of radiation greater than 333 Gy, whereas the spectrum of clotrimazole remains unaffected at these doses of radiation. These changes correlate with modification of the vibration modes of COOH and CH2 groups of a polymeric matrix after irradiation.
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| Keywords:
82.70.Dd
82.70.Gg
82.70.Kj
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Received: 18 March 2011
Published: 29 November 2011
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