Photo-triggering of the membrane gates in photo-responsive polymer for drug release.

Photo-triggering of the membrane gates in photo-responsive polymer for drug release. Research Abstract Details 

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Photo-triggering of the membrane gates in photo-responsive polymer for drug release. Abstract Text:

Jae Kyoo Lee,Hoeun Lee,Eunje Jang,Sin-Doo Lee,Sung June Kim,

The use of light stimulus for triggering drug is a promising method for accurate drug delivery. A new approach using azopolymer membrane and laser holography was investigated for developing light-triggering drug delivery system. Polymeric drug delivery system was prepared by covering azopolymer membrane on a drug agent. Holographic laser interference generated surface relief grating pattern on the azopolymer surface. The widths and depths of gates on the polymer membrane were easily modified by adjusting incident angle and irradiation time. Ar laser made the polymeric membrane permeable to the drug agent and release it in a solution. This result indicated that the azopolymer and laser holography would provide a strong foundation for the light-triggering drug delivery system.

Photo-triggering of the membrane gates in photo-responsive polymer for drug release. Publishing Authors By Initials

J Kyoo Lee,H Lee,E Jang,SD Lee,S June Kim,

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Photo-triggering of the membrane gates in photo-responsive polymer for drug release. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Conference proceedings : ... Annual International

VOLUME: 5

Page Numbers: 5069-72

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ISSN: 1557-170X

DAY: 6

MONTH: 02

YEAR: 2005

Photo-triggering of the membrane gates in photo-responsive polymer for drug release. Information

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LANGUAGE: eng

NlmUniqueID: 101243413

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Grant and Affiliation Information for Photo-triggering of the membrane gates in photo-responsive polymer for drug release.

AFFILIATION: Interdisciplinary Program of Biomedical Engineering, Seoul National University, Seoul, Korea; Nano-Bioelectronics and Systems Research Center, Seoul National University, Seoul, Korea.

Country: United States

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MEDLINETA: Conf Proc IEEE Eng Med Biol So

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