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  • 05월 20일 18시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제125회 대한화학회 학술발표회 및 총회 Photoelectron extraction via inserted carbon nanotube in photosynthetic cells and Analysis by scanning electrochemical microscopy (SECM)

등록일
2020년 2월 6일 10시 47분 13초
접수번호
0717
발표코드
ELEC.P-906 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
온라인 PDF 제출
발표형식
포스터
발표분야
Electrochemistry
저자 및
공동저자
Hyojin Gwon, Hyun Seo Ahn1,*
chemistry, Yonsei University, Korea
1Department of Chemistry, Yonsei University, Korea
Extraction of photosynthetic electrons from plant or algal cells is a sustainable and promising route for the utilization of solar energy. Moreover, cellular extraction of photosynthetic electrons is more durable than that from isolate membrane components (photosystems I, II, or thylakoids) due to inherently higher stability of cells. Here we prepared carbon nanotubes (CNTs) as electron transport highway from the chloroplasts to the electrolyte solution outside of the algal cells. Cell/CNT hybrid exhibited efficient photoelectron extraction, and the process was visualized by scanning electrochemical microscopy (SECM). Photosynthetic electron transport was quantified in single cell level for the first time by SECM analysis, and extension of such understanding to device levels is planned.

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