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세미나 교과/세미나 > 세미나
 
제목 세미나 (06/30) Transient Electronics - Lifetime Controlled Electronics for Biomedical Sensing and Treatment
작성자 최고관리자 작성일 2017-06-27 10:53 조회수 47
< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내 >
 
개최일시 : 2017 0630 요일 16:00 ~ 17:00
개최장소 : 4공학관 D404
세미나 제목Transient Electronics - Lifetime Controlled Electronics for Biomedical Sensing and Treatment
발표초록 :
  Usual electronic devices in the industry require durability and reliability for long-term operation.  Transient electronics, an emerging class of electronics pursuing the device systems all of whose materials physically/chemically disappear, assigns a new time frame to materials and devices: stable operation on a brief, temporary time scale.  Transient electronic systems are of growing interest for future classes of bioresorbable implants, eco-friendly sensors, zero-waste devices with minimized hazardous waste streams, hardware-secure electronics and other applications.  Such classes of electronics are of particular relevance in biomedicine, where they have potential for use in programmable drug delivery, temporary cardiac pacemaking and nerve stimulation, and sensors for medical therapy, diagnosis and monitoring.
Here we report on recent progress in dissolution chemistry of electronic materials, functional degradation of integrated devices, encapsulation strategy for lifetime control, and their biomedical applications.  Hydrolysis kinetics of silicon, germanium, silicon oxide and nitride in various pH buffer solutions open the way to high- performance electronic materials in biodegradable form.  Electronics of various active and passive components and their integrated circuit on a soft bioresorbable polymer provide biomedical implants interfacing to tissues and organs.  Representative examples of biomedical applications include intracranial pressure monitors for traumatic brain injury, electrical stimulators for nerve and cardiac modulation, and drug delivery vehicles for cancer treatment.
 
 
강연자 성함&직함 / 소속 : 강승균 교수 / 바이오 및 뇌공학과, KAIST
초청자 : 전기전자공학과 교수 안종현
 
 
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prev up 세미나 (07/07) Optical Fiber Based Refractive Index Sensors for Gas Sensing and CO2 Leakage Detection 2017.06.27
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