Professor
Lee, Dongwhan
Laboratory of Stimuli-Responsive Chemical Systems
LAB Website
LAB Website
OFFICE
503-524
/
+82-2-880-4375
LAB
503-532
/
+82-2-880-6642
E-MAIL dongwhan@snu.ac.kr
Research Topic
Controllable, reversible, and readable interconversion between two stable states of a molecule is a topic of fundamental and practical importance. Our research group is exploring structurally pre-organized molecular and supramolecular architectures as well-defined "conduits" for (a) electronic coupling between multiple redox-active centers or light-absorbing/emitting units, and (b) mechanical coupling between mobile components that are strategically placed within loosely-held molecular scaffolds. These studies involve iterative design processes guided by empirical observations and theoretical investigations, both of which we are actively engaged in. Together, we are advancing the frontiers of molecular devices for applications in chemical sensing, switching, transport, and actuation.
Education
- Ph.D. Chemistry, Massachusetts Institute of Technology, MA, USA, 2001
- M.S. Chemistry, Seoul National University, Seoul, Korea, 1996
- B.S. Chemistry, Seoul National University, Seoul, Korea, 1993
Career
- Professor (2020–present), Associate Professor (2013–2020)
Department of Chemistry, Seoul National University, Seoul, Korea - Associate Professor (2009–2013), Assistant Professor (2003–2009)
Department of Chemistry, Indiana University Bloomington, IN, USA - Postdoctoral Associate (2001–2003)
Department of Chemistry, Massachusetts Institute of Technology, MA, USA
Papers
- Kim, Y.; Kim, H.; Son, J. B.; Filatov, M.; Choi, C. H.; Lee, N. K.*; Lee, D.* Single-Benzene Dual-Emitters Harness Excited-State Antiaromaticity for White Light Generation and Fluorescence Imaging. Angew. Chem. Int. Ed. 2023, 62, e202302107.
- Kim, H.; Shin, J.; Kim, S.; Lee, D.* Helical fluxionality: numerical frustration drives concerted low-barrier screw motions of a tricopper cluster. Chem. Sci. 2023, 14, 3265-3269.
- Kang, T.; Hague, Md M.; Lee, B.; Hong, K.; Hong, S. C.; Kim, Y.; Lee, J.; Lee, J.-S.*; Lee, D.* Orthogonally-tunable and ER-targeting fluorophores detect avian influenza virus early infection. Nat. Commun. 2022, 13, 5841.
- Kim, H.; Park, W.; Kim, Y.; Filatov, M.*; Choi, C. H.*; Lee, D.* Relief of excited-state antiaromaticity enables the smallest red emitter. Nat. Commun. 2021, 12, 5409.
- Park, H.; Lee, D.* Biomimetic hydrogen-bonding cascade for chemical activation: telling a nucleophile from a base. Chem. Sci. 2021, 12, 590–598.
Search Papers
Taewon Kang, Md Mamunul Haque, Boran Lee, Kyung Tae Hong, Seong Cheol Hong, Younghun Kim, Jesang Lee, Jun-Seok Lee, Dongwhan Lee
Heechan Kim, Dongwhan Lee
Soon-Hyeok Hwang, Hongsik Kim, Hanseul Ryu, Illia E. Serdiuk, Dongwhan Lee, Tae-Lim Choi
David L. Wisman, Heechan Kim, Chungryeol Kim, Tobias W. Morris, Dongwhan Lee, Steven L Tait
Heechan Kim, Woojin Park, Younghun Kim, Michael Filatov, Cheol Ho Choi, Dongwhan Lee
Jihyeon Kim, Heechan Kim, Sechan Lee, Giyun Kwon, Taewon Kang, Hyeokjun Park, Orapa Tamwattana, Youngmin Ko, Dongwhan Lee, Kisuk Kang
Soohyung Kim, Jongmin Kim, Dongwhan Lee
Chungryeol Kim, Dongwhan Lee
52. Non-stackable molecules assemble into porous crystals displaying concerted cavity-changing motions
Taewon Kang, Hongsik Kim, Sungeun Jeoung, Dohyun Moon, Hoi Ri Moon, Dongwhan Lee
Hongsik Kim, Youngnam Lee, Hyeonho Lee, Jong-In Hong, Dongwhan Lee