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Chirality-/Plasmon-Mediated Nanoscale Materials and Devices: From Cata…

일자
2025.09.15(월)
시간
16:00 ~ 17:15
연사
김동하 교수
장소
환경공학동 101호 강당
소속
이화여자대학교

▷ 제목 : Chirality-/Plasmon-Mediated Nanoscale Materials and Devices: From Catalysis, Optoelectronics to Theragnosis

 

▷ 내용 : The chirality of nanostructured systems has gained growing attention in catalysis, biotechnology, optoelectronics, spintronics, etc., owing to their exotic enantio-/spin-selective interactions and intriguing chiroptical features. However, large-scale fabrication of chiral inorganic nanostructures still remains a challenge. Herein, we report precision engineering and supramolecular self-assembly based nanofabrication of hybrid chiral nanostructures and exploit their unprecedented applications. We demonstrate chiro-optical, magneto-optical, catalytic energy conversion, circularized light emission and theranostic properties from libraries of chiral inorganic nanostructures and block copolymer supramolecules. Our design concept pinpoints the steps required to construct an extended library of viable chiral nanostructures, and will aid in the development of artificial chiral materials. 

 

 

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