Chin. Phys. Lett.  2011, Vol. 28 Issue (12): 128201    DOI: 10.1088/0256-307X/28/12/128201
CROSS-DISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY |
Spectroscopy of a Gamma Irradiated Poly(Acrylic Acid)-Clotrimazole System
M. Todica**, C. V. Pop, Luciana Udrescu, Traian Stefan
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.
Keywords: 82.70.Dd      82.70.Gg      82.70.Kj     
Received: 18 March 2011      Published: 29 November 2011
PACS:  82.70.Dd (Colloids)  
  82.70.Gg (Gels and sols)  
  82.70.Kj (Emulsions and suspensions)  
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https://cpl.iphy.ac.cn/10.1088/0256-307X/28/12/128201       OR      https://cpl.iphy.ac.cn/Y2011/V28/I12/128201
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M. Todica
C. V. Pop
Luciana Udrescu
Traian Stefan
[1] Hoffman A S 2002 Adv. Drug Del. Rev. 43 3
[2] Barbara Stuart 2002 Polymer Analysis (Chichester: John Wiley and Sons)
[3] Astilean S 2002 Metode si tehnici moderne de spectroscopie optica (Cluj-Napoca: Casa Cărţii de Ştiinţă) (in Romanian)
[4] Todica M 2008 Chin. Phys. Lett. 25 2674
[5] Todica M, Pop C V, Udrescu L, Pop M 2010 Chin. Phys. Lett. 27 018301
[6] Kim J Y et al 2003 Colloid and Polymer Science 281 614
[7] Elena Dinte and Leucuta S E 2004 Farmacia LII 5 13 (in Romanian)
[8] Timar-Gabor A et al 2011 Applied Radiation and Isotopes
[9] Todica M 2005 Proprietati Fizice ale Polimerilor (Cluj-Napoca: Presa Universitară Clujeană) chap 2 (in Romanian)
[10] Koenig J L et al 1969 J. Am. Chem. Soc. 91 26 7250
[11] Dong J et al 1997 Macromolecules 30 1111
[12] Hadzi D, Brato S 1976 Vibrational Spectroscopy of the Hydrogen Bonding ed Schuster P, Zundel G, Sandorfy C The Hydrogen Bond (Amsterdam: North Holland Publishing Co.) vol II chap 12
[13] Ng J B and Shurvell H F 1987 J. Phys. Chem. 91 496
[14] Tanaka N et al 1990 J. Phys. Chem. 94 6290
[15] Safaa Abd Alla G et al 2007 Eur. Polymer J. 43 2987
[16] Bardet L et al 1975 J. Mol. Structure 24 153
[17] Frisch M J et al 2004 Gaussian 03 Revision E. 01 (Gaussian Inc. Wallingford CT)
[18] Scott A P and Radom L 1996 J. Phys. Chem. 100 16502
[19] Chis V et al 1999 J. Mol. Structure 283 482
[20] David L et al 2001 J. Mol. Structure 573 563
[21] Pop C V 2010 PhD Thesis (Cluj-Napoca: Babeş-Bolyai University) chap 3 (in Romanian)
[22] Chis V et al 2005 J. Mol. Structure 363 744
[23] Szeghalmi A V et al 2005 J. Mol. Structure 103 735
[24] Cozar O et al 2006 J. Mol. Structure 788 1
[25] Flűkiger P et al 2000–2002 MOLEKEL 4.2 (Switzerland: Swiss Center for Scientific Computing, Manno)
[26] Kim J K et al 2008 Food Chem. 763 109
[27] Bhat N V et al 2005 Nucl. Instrum. Methods Phys. Res. B 585 237
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