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Research Areas in The Engel Group at The University of Chicago

Primary Research Directions

The Engel Group chooses problems at the interface of theory and experiment where we can test our understanding of excited state dynamics. We look for new design principles to control chemical reactivity, and we often find our inspiration in biological systems. We create new spectrometers of our own design to reveal new dynamics and new organizing principles for steering chemical reactivity. We approach our problems through a careful balance of synthesis, spectroscopy, theory, and biophysics.

Recent Publications

A.S. Abbas, B.C. Li, R.D. Schaller, V.B. Prakapenka, S. Chariton, D. Bian, G.S. Engel and A.P. Alivisatos, "Efficient Up-Conversion in CsPbBr3 Nanocrystals via Phonon-Driven Exciton-Polaron Formation",

Efficient Up-Conversion in CsPbBr<sub>3</sub> Nanocrystals via Phonon-Driven Exciton-Polaron Formation

B.C. Li*, K. Lin*, P.-J. Wu, A. Gupta, K. Peng, S. Sohoni, J.C. Ondry, Z. Zhou, C.C. Bellora, Y.J. Ryu, S. Chariton, D.J. Gosztola, V.B. Prakapenka, R.D. Schaller, D.V. Talapin, E. Rabani and G.S. Engel, "Exciton-phonon Coupling and Phonon-assisted Exciton Relaxation Dynamics in In1-xGaxP Quantum Dots",

Exciton-phonon Coupling and Phonon-assisted Exciton Relaxation Dynamics in In<sub>1-x</sub>Ga<sub>x</sub>P Quantum Dots

B.C. Li, H. Cairney, Y. Jin, J. Park, S. Sohoni, L.T. Lloyd, Y. Liu, J.E. Jureller, Y.J. Ryu, S. Chariton, V.B. Prakapenka, R.D. Schaller, G. Galli and G.S. Engel, "Connectivity-dependent Exciton-phonon Coupling in Cesium Bismuth Halide Quantum Dots",

Connectivity-dependent Exciton-phonon Coupling in Cesium Bismuth Halide Quantum Dots

W. Zhen, D.W. Kang, Y. Fan, Z. Wang, T. Germanas, G.T. Nash, Q. Shen, R. Leech, J. Li, G.S. Engel, R.R. Weichselbaum and W. Lin, "Simultaneous Protonation and Metalation of a Porphyrin Covalent Organic Framework Enhance Photodynamic Therapy",

Our Affiliations

University of Chicago
Chemistry Department
Biophysical Sciences
Institute for Molecular Engineering
James Franck Institute
Institute for Biophysical Dynamics
MRSEC
College
quantum
spectroscopy
materials
BerggrenCenter

Our Funding

AFOSR
DARPA
Dreyfus
Searle
Keck
DTRA
Lockheed Martin
UChicago
NSSEFF
NSF
NIH
QNRF
DOE
Sloan