Hostname: page-component-8448b6f56d-c4f8m Total loading time: 0 Render date: 2024-04-24T01:38:03.376Z Has data issue: false hasContentIssue false
  • English
  • Français

Radiation-Grafting of Cotton-g-DMAEMA for Biomedical Applications

Published online by Cambridge University Press:  18 December 2012

Marco A. Luna-Straffon ,
Gerardo Cedillo  and
Emilio Bucio
Marco A. Luna-Straffon
Affiliation:
Departamento de Química de Radiaciones y Radioquímica, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México DF 04510, México
Gerardo Cedillo
Affiliation:
Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México DF04510, México
Emilio Bucio
Affiliation:
Departamento de Química de Radiaciones y Radioquímica, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, México DF 04510, México
Get access

Abstract

This work covers the design of stimuli-responsive membranes and their ever-expanding range of use. Stimuli-responsive membranes that change their physicochemical properties in response to changes in their environment were synthesized for biomedical application. Responsive cotton-g-[2-(dimethylamino) ethyl methacrylate] membranes were obtained using γ-rays by mutual irradiation (direct method). The effect of absorbed dose, dose rate, and monomer concentration on the grafting yield was determined. The grafted samples were verified by the FTIR-ATR, 1H and 13C HRMAS NMR and 13C CPMAS NMR spectroscopies; thermal properties were analyzed by TGA and DSC and the stimuli-responsive behavior was studied by DSC.

Keywords

Radiation effectsNuclear Magnetic Resonance (NMR)biomedical
Type
Articles
Information
MRS Online Proceedings Library (OPL) , Volume 1483: Symposium S – New Trends in Polymer Chemistry and Characterization , 2012 , imrc12-1483-s5b-p010
Copyright
Copyright © Materials Research Society 2012 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Nurkeeva, Z. S., Aal, A. S. A., Kupchishin, A. I., Khutoryanskiy, V. V., Mun, G. A. and Beksyrgaeva, A. G., Radiat. Phys. Chem. 6, 793 (2003).CrossRefGoogle Scholar
Meléndez-Ortiz, H. I., Bucio, E. and Burillo, G., Radiat. Phys. Chem. 78, 1, 2009.CrossRefGoogle Scholar
Contreras-Garcia, A., Burillo, G., Aliev, R. and Bucio, E., Radiat. Phys. Chem. 77, 936 (2008).CrossRefGoogle Scholar
Ramírez-Fuentes, Y. S., Bucio, E. and Burillo, G., Nucl. Instrum. Meth. B 265, 183, (2007).CrossRefGoogle Scholar
Alvarez-Lorenzo, C., Bucio, E., Burillo, G. and Concheiro, A., Expert Opin. Drug Del. 7, 173 (2010).CrossRefGoogle Scholar
Bucio, E., Contreras-García, A., Meléndez-Ortiz, H. I., Muñoz-Muñoz, F. D., Alvarez-Lorenzo, C. and Concheiro, A., in Smart Polymeric Materials for Biomedical Applications, (NOVA Science Publishers Inc., New York, 2010).Google Scholar
Burillo, G. and Bucio, E., in Research Signpost (Kerala India 2009) p. 45.Google Scholar
Zheng, Y. Q., Deng, S., Niu, L., Xu, F. J., Chai, M. Y. and Yu, G.., J. Hazard Mater. 192, 1401 (2011).CrossRefGoogle Scholar
Sokker, H. H., Badawy, S. M., Zayed, E. M., Eldien, F. A. N. and Farag, A. M., J. Hazard Mater 168, 137 (2009).CrossRefGoogle Scholar
Miao, H., Bao, F., Cheng, L. and Shi, W., Radiat. Phys. Chem. 79, 786 (2010).CrossRefGoogle Scholar
Yeqiu, L., Jinlian, H., Yong, Z. and Zhuohong, Y., Carbohyd. Polym. 61, 276 (2005).CrossRefGoogle Scholar
Desme, G., Takács, E., Wojnárovits, L. and Borsa, J., Radiat. Phys. Chem. 80, 1358 (2011).CrossRefGoogle Scholar
Burillo, G., Bucio, E., Arenas, E. and Lopez, G. P., Macromol. Mater. Eng. 292, 214 (2007).CrossRefGoogle Scholar
Titaux, G. A., Contreras-García, A. and Bucio, E., Radiat. Phys. Chem. 78, 485 (2009).CrossRefGoogle Scholar
Xue, W., Champ, S., Huglin, M. B. and Jones, T. G. J., Euro. Polym. J, 40, 703 (2004).CrossRefGoogle Scholar
Dai, F., Sun, P., Liu, Y. and Liu, W., Biomaterials, 31, 559, (2010).CrossRefGoogle Scholar
Soares da Silva, M., Viveiros, R., Morgado, P. I., Aguiar-Ricardo, A., Correia, I. J. and Casimiro, T., Int. J. Pharm., 416, 61 (2011).CrossRefGoogle Scholar
Sheng, L., Ding, H., Wang, Z. and Song, G., J. Mol. Struct., 979, 152 (2010).CrossRefGoogle Scholar
Roy, D., Semsarilar, M., Guthrie, J. T. and Perrier, S., Chem. Soc. Rev., 38, 2046 (2009)CrossRefGoogle Scholar