光电工程学院学术报告

题目：Optical Diagnostic with Optical Coherence Tomography: Applications do Dentistry and Dermatology

时间：2016年10月25日（周二）下午14:00 – 14:50

地点：深圳大学南校区基础实验楼三期S座1212会议室

报告人：Prof. Anderson S L Gomes

主持人：胡睿

Abstract：Optical Coherence Tomography (OCT) is a well-developed imaging diagnostic method which finds a myriad of applications in medical and non-medical fields. In this talk, I will describe the work developed in the Photonics and Biophotonics Laboratory, DF/UFPE, over the last 10 years in the applications of homemade and commercially available Fourier Domain OCT systems to dental and dermatological applications. In Dental OCT, we have studied hard and soft tissue both in vitro, ex vivo and in vivo. Examples of caries detection, remineralization follow-up and clinical applications will be given. Dental materials have also been extensively, particularly evaluating enamel and dentin after preparation for bracket or veneers placement. More recently, we started a program looking at diagnostic of periodontal diseases, and its relation to rheumatological autoimmune diseases.

I will also describe the use of gold and rare earth doped nanoparticles in enhancing OCT images for dentistry applications. In dermatology, OCT has been used to evaluate port-wine stain and hemangioma vascular lesions, and an example will be discussed.

Biography: Anderson S. L. Gomes is a Full Professor of Physics at the Physics Department, Universidade Federal of Pernambuco, where he finished his undergraduate and Masters. His doctorate in Laser Physics was performed at Imperial College of Science, Technology and Medicine, University of London (1986), and developed a postdoctoral fellowship at Brown University (1992). His scientific activities are in the area of Laser applications in nano and biophotonics, nonlinear optics and optics communications, where he is co-author of over 230 scientific papers, two international patents and supervised more than 36 Master and PhD thesis. He presently holds a research fellowship IA at CNPq, is a Fellow of the Optical Society of America, where he has been the Chair of the International Council. He is also a member of the Brazilian Physical Society, SPIE, Brazilian Society for the Progress of Science (SBPC). He acted in many higher education Brazilian scientific policy committees. He is presently Associate Editor of Advance in Optics and Photonics (OSA). In 2010, he was awarded and admitted in the National Order of the Scientific Merit, Classe Comendador in the area of Physical Sciences (Presidential Decree of 27th December 2010), and in 2015 was elected member of the Brazilian Academy of Sciences.