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학술발표회초록보기

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  • 09월 10일 16시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제124회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Bi-Te covered nanorods: Facile Preparation with Heterogeneous Precursors and its Computer Tomography Guided Cancer Phototherapy

등록일
2019년 8월 26일 17시 11분 25초
접수번호
1617
발표코드
MAT.P-376 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
10월 17일 (목요일) 11:00~12:30
발표형식
포스터
발표분야
Material Chemistry
저자 및
공동저자
Gyeonghye Yim, Hongje Jang*
Department of Chemistry, Kwangwoon University, Korea
Unprecedented preparation of Bi-Te covered nanorods (BTCNs) were accomplished via one-step simultaneous covering process involving solid and ionic heterogeneous precursors, through hydrothermal environment. The concerted formation of rolled nanorods were achieved by the role of additive, dextrose for proton-coupled reduction pathway. Comparing to conventional tellurium nanorods (TeNRs) without shells, BTCNs showed higher colloidal stability against physiological buffered solutions and lower cytotoxicity against HeLa cells. Moreover, BTCNs exhibited highly efficient photothermal conversion and photocatalytic activity comparable to plasmonic metal nanomaterials under the irradiation of 473, 660, and 808 nm multi-wavelength laser. Finally, prepared BTCNs exhibited multi-potent cancer theranostics in vitro and in vivo in combination with computed tomography (CT) imaging.

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