Bibi Safia Haq, H. U. Khan, A. Shakoor, S. Attaullah, K. Shaheen, K. Alam
{"title":"TWO-PHOTON FLUORESCENCE EXCITATION CROSS-SECTIONS OF PHOTOSENSITIZER THIOXANTHONETO FABRICATE CELL SCAFFOLD FOR BIOMEDICAL APPLICATIONS","authors":"Bibi Safia Haq, H. U. Khan, A. Shakoor, S. Attaullah, K. Shaheen, K. Alam","doi":"10.25211/JEAS.V35I1.2039","DOIUrl":null,"url":null,"abstract":"This study investigates the fluorescence emission profile of Thioxanthone in ethanol due to two photon absorption excitation. Thioxanthone was investigated as photosensitizer to fabricate cell scaffold in Ethoxylated Bis Phenol A Dimethacrylate for tissue repair in the field of biomedical. Also incident laser power effects were analyzed and it was found that the fluorescence intensity increases with increasing incident laser power, I o ,and the emitted fluorescence obeys the square-law dependences. Also when the photosensitizer was excited at different wavelengths (800nm, 400nm), it was found that fluorescence emission profile does not change but variations occur only in fluorescence emission intensity This study investigates the fluorescence emission profile of Thioxanthone in Ethanol due to two photon absorption excitation. Thioxanthone was investigated as Photosensitizer to fabricate cell scaffold in Ethoxylated Bis Phenol A Dimethacrylate for tissue repair in the field of biomedical. Also Incident Laser Power Effects were analyzed and found that the Fluorescence Intensity increases with increasing Incident Laser Power, Io, and the emitted fluorescence obeys the square-law dependences. Also when the Photo-Sensitizer was excited at different wavelengths (800nm, 400nm), it was found that Fluorescence Emission Profile did not change but variations occurred only in Fluorescence Emission Intensity.","PeriodicalId":167225,"journal":{"name":"Journal of Engineering and Applied Sciences , University of Engineering and Technology, Peshawar","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Engineering and Applied Sciences , University of Engineering and Technology, Peshawar","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25211/JEAS.V35I1.2039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
This study investigates the fluorescence emission profile of Thioxanthone in ethanol due to two photon absorption excitation. Thioxanthone was investigated as photosensitizer to fabricate cell scaffold in Ethoxylated Bis Phenol A Dimethacrylate for tissue repair in the field of biomedical. Also incident laser power effects were analyzed and it was found that the fluorescence intensity increases with increasing incident laser power, I o ,and the emitted fluorescence obeys the square-law dependences. Also when the photosensitizer was excited at different wavelengths (800nm, 400nm), it was found that fluorescence emission profile does not change but variations occur only in fluorescence emission intensity This study investigates the fluorescence emission profile of Thioxanthone in Ethanol due to two photon absorption excitation. Thioxanthone was investigated as Photosensitizer to fabricate cell scaffold in Ethoxylated Bis Phenol A Dimethacrylate for tissue repair in the field of biomedical. Also Incident Laser Power Effects were analyzed and found that the Fluorescence Intensity increases with increasing Incident Laser Power, Io, and the emitted fluorescence obeys the square-law dependences. Also when the Photo-Sensitizer was excited at different wavelengths (800nm, 400nm), it was found that Fluorescence Emission Profile did not change but variations occurred only in Fluorescence Emission Intensity.
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