Investigation of low temperature plasma capabilities to modify the structure and function of bio-polymers

• Autorzy: Motrescu I. , Hara T. , Ogino A. , Tanaka S. , Fujiwara T. , Kawagishi H. , Kodani S. , Popa G. , Nagatsu M.
• Konferencja: 8th International Conference on Global Research and Education – Inter-Academia 2009
• Języki publikacji: EN

Abstrakty

EN

The possibility to modify biopolymers using low temperature plasma is investigated. Two types of plasma are employed in this study: an atmospheric pressure plasma and a low pressure microwave plasma. In both cases changes of the structure and function of the exposed molecules are reported, the effects being stronger for the low-pressure plasma irradiation.

Słowa kluczowe

EN

biopolymers; biomolecules; low temperature plasma; modification; plasma processing

• Wydawca: Łukasiewicz Industrial Research Institute for Automation and Measurements PIAP
• Czasopismo: Journal of Automation Mobile Robotics and Intelligent Systems
• Rocznik: 2009
• Tom: Vol. 3, No. 4
• Strony: 150--152
• Opis fizyczny: Bibliogr. 10 poz., rys.

Twórcy

autor

Motrescu I.

autor

Hara T.

autor

Ogino A.

autor

Tanaka S.

autor

Fujiwara T.

autor

Kawagishi H.

autor

Kodani S.

autor

Popa G.

autor

Nagatsu M.

• Graduate School of Science and Technology, Shizuoka University, Hamamatsu, 432-8561, Japan,

Bibliografia

• [1] Nagatsu M., Terashita F., Nonaka H. Xu L., Nagata T., Koide Y., "Effect of oxygen radicals in low-pressure surface-wave plasma on sterilization",Appl. Phys. Lett., No. 86 , 2005, p. 211502.
• [2] Eto H., Ono Y., Ogino A., NagatsuM., "Low Temperature Internal Sterilization of Medical Plastic Tubes Using Linear Dielectric Barrier Discharge",Plasma Process. Polym., no. 5, 2008, pp. 269-274.
• [3] Ogino A., Noguchi S., Nagatsu M., "Effect of Plasma Pretreatment on Heparin Immobilization on Polymer Sheet", J. Photopolym. Sci. Technol., vol. 22, no. 4, 2009, pp. 461-466.
• [4] Morent R., De Geyter N., Verschuren J., De Clerck K., Kiekens P., Leys C., “Non-thermal plasma treatment of textiles”, Surf. Coat. Technol., no. 202, 2008, pp. 3427-3449.
• [5] Gao C.H., Herald T.J., Muino P.L., “Application of a Plasma Reactor to Modify Egg Ovalbumin for Improved Solubility”, J. Food Sci., no. 1, 2001, pp. 89-94.
• [6] Mogul R., Bol'shakov A.A., Chan S.L., Stevens R.M., Khare B.N., Meyyappan M., Trent J.D., “Impact of Low-Temperature Plasmas on Deinococcus radiodurans and Biomolecules”, Biotechnol. Prog., no. 19, 2003, pp. 776-783.
• [7] Tanaka S., T. Hasegawa T., Tanii H., Suzuki M., "Trends in Compartaive Endocrinology and Neurobiology", eds. H. Vaudry, et al., Ann. N.Y. Acad. Sci. no. 1040, 2005, pp. 483-485.
• [8] Malvin G.M., “Vascular effects of Arginine Vasotocin in toad skin”, Am. J. Physiol., no. 265, 1993, R426.
• [9] Donald J.A., Trajanovska S., “A perspective on the role of natriuretic peptides in amphibian osmoregulation”,Gen. Comp. Endocrin, no. 147, 2006, pp. 47-53.
• [10] Motrescu I., Ogino, Tanaka S., Fujiwara T., Kodani S., Kawagishi H., Popa G., Nagatsu M., “Modification of Peptide by Surface Wave Plasma Processing”, submitted to Thin Solid Films.