` Publications from The Engel Group at The University of Chicago

Publications

G.D. Scholes, G.R. Fleming, L.X. Chen, A. Aspuru-Guzik, A. Buchleitner, D.F. Coker, G.S. Engel, R. van Grondelle, A. Ishizaki, D.M. Jonas, J.S. Lundeen, J.K. McCusker, S. Mukamel, J.P. Ogilvie, A. Olaya-Castro, M.A. Ratner, F.C. Spano, K.B. Whaley, and X.Y. Zhu, "Using coherence to enhance function in chemical and biophysical systems" Nature 543, 647–656 2017.

M. Bednarz, J. Lapin, R. McGillicuddy, K.M. Pelzer, G.S. Engel, and G.B. Griffin, "Modeling Ultrafast Exciton Migration Within the Electron Donor Domains of Bulk Heterojunction Organic Photovoltaics" J. Phys. Chem. C, 121, 5467–5479 2017.

L. Wang, G.B. Griffin, A. Zhang, F. Zhai, N.E. Williams, R.F. Jordan, and G.S. Engel, "Controlling quantum-beating signals in 2D electronic spectra by packing synthetic heterodimers on single-walled carbon nanotubes" Nature Chemistry 9, 219–225 2017.

L. Wang, N.E. Williams, E.W. Malachosky, J.P. Otto, D. Hayes, R.E. Wood, P. Guyot-Sionnest, and G.S. Engel, "Scalable Ligand-Mediated Transport Synthesis of Organic-Inorganic Hybrid Perovskite Nanocrystals with Resolved Electronic Structure and Ultrafast Dynamics" ACS Nano 11, 2689–2696 2017.

Y. Zhang, A. Wirthwein, F.H. Alharbi, G.S. Engel, and S. Kais., "Dark states enhance the photocell power via phononic dissipation" Phys. Chem. Chem. Phys. 18, 31845-31849 2016.

M.A. Allodi, P.D. Dahlberg, R.J. Mazuski, H.C. Davis, J.P. Otto, and G.S. Engel, "Optical resonance imaging: An optical analog to MRI with sub-diffraction-limited capabilities" ACS Photonics 3, 2445–2452 2016.

C. Wang*, M.L. Flanagan*, R.D. McGillicuddy, H. Zheng, A.R. Ginzburg, X. Yang, K. Moffat, and G.S. Engel, "Bacteriophytochrome Photoisomerization Proceeds Homogeneously Despite Heterogeneity in Ground State" Biophysical Journal 111, 2125–2134 2016.

***Highlighted as a "New and Notable" contribution.***

B.S. Rolczynski, Polina Navotnaya, H.R. Sussman and G.S. Engel, "Cysteine-mediated mechanism disrupts energy transfer to prevent photooxidation" PNAS 113, 8562–8564 2016.

P.D. Dahlberg,* P.-C. Ting,* S.C. Massey, E.C. Martin, C.N. Hunter, and G.S. Engel, "Electronic Structure And Dynamics Of Higher-Lying Excited States In Light Harvesting Complex 1 From Rhodobacter sphaeroides" J. Phys. Chem. A, 120 4124–4130 2016.

M.L. Flanagan, P.D. Long, P.D. Dahlberg, B.S. Rolczynski, S.C. Massey, and G.S. Engel, "Mutations to R. sphaeroides Reaction Center Perturb Energy Levels and Vibronic Coupling but Not Observed Energy Transfer Rates" J. Phys. Chem. A 120, 1479-1487 2016.

C. She, I. Fedin, D.S. Dolzhnikov, P.D. Dahlberg, G.S. Engel, R.D. Schaller, D.V. Talapin, "Red, Yellow, Green, and Blue Amplified Spontaneous Emission and Lasing Using Colloidal CdSe Nanoplatelets" ACS Nano. 9, 9475–9485 2015.

P.D. Dahlberg, G.J. Norris, C. Wang, S. Viswanathan, V.P. Singh, and G.S. Engel , "Communication: Coherences observed in vivo in photosynthetic bacteria using two-dimensional electronic spectroscopy" J. Chem. Phys. 143, 101101 2015.

***Editor's Choice 2015***

Y. Zhang, S. Oh, F.H. Alharbi, G.S. Engel, and S. Kais, "Delocalized quantum states enhance photocell efficiency" Phys. Chem. Chem. Phys. 17, 5743-5750 2015.

M. Mohseni, Y. Omar, G.S. Engel, and M.B. Plenio, "Quantum Effects in Biology" Cambridge University Press, 2014.

H. Zheng, J.R. Caram, P.D. Dahlberg, B.S. Rolczynski, S. Viswanathan, D.S. Dolzhnikov, A. Khadivi, D.V. Talapin, and G.S. Engel, "Dispersion-Free Continuum Two-Dimensional Electronic Spectrometer" Applied Optics 53, 1909–1917 2014.

J.R. Caram, H. Zheng, P.D. Dahlberg, B.S. Rolczynski, G.B. Griffin, D.S. Dolzhnikov, D.V. Talapin, and G.S. Engel, "Exploring size and state dynamics in CdSe quantum dots using two-dimensional electronic spectroscopy" J. Chem. Phys. 140, 084701 2014.

K.M. Pelzer, T. Can, S.K. Gray, D.K Morr, and G.S.Engel, "Coherent Transport and Energy Flow Patterns in Photosynthesis under Incoherent Excitation" J. Phys. Chem. B 118, 2693−2702 2014.

A.F. Fidler, V.P. Singh, P.D. Long, P.D. Dahlberg, and G.S. Engel, "Dynamic localization of electronic excitation in photosynthetic complexes revealed with chiral two-dimensional spectroscopy" Nat. Comm. 5, 3286 2014.

G.B. Griffin, P.M. Lundin, B.S. Rolczynski, A. Linkin, R.D. McGillicuddy, Z.Bao, and G.S. Engel, "Ultrafast energy transfer from rigid, branched side-chains into a conjugated, alternating copolymer" J. Chem. Phys. 140, 034903 2014.

J.R. Caram, H. Zheng, P.D. Dahlberg, B.S. Rolczynski, G.B. Griffin, A.F. Fidler, D.S. Dolzhnikov, D.V. Talapin, and G.S. Engel, "Persistent Interexcitonic Quantum Coherence in CdSe Quantum Dots" J. Phys. Chem. Lett. 5, 196-204 2014.

P.D. Dahlberg, A.F. Fidler, J.R. Caram, P.D. Long, and G.S. Engel, "Correction to 'Energy Transfer Observed In Live Cells Using Two-Dimensional Electronic Spectroscopy'" J. Phys. Chem. Lett. 4, 3977 2013.

P.D. Dahlberg, A.F. Fidler, J.R. Caram, P.D. Long, and G.S. Engel, "Energy Transfer Observed In Live Cells Using Two-Dimensional Electronic Spectroscopy" J. Phys. Chem. Lett. 4, 3636-3640 2013.

A.F. Fidler, V.P. Singh, P.D. Long, P.D. Dahlberg, and G.S. Engel, "Probing Energy Transfer Events in the Light Harvesting Complex 2 (LH2) of Rhodobacter sphaeroides with Two-Dimensional Spectroscopy" J. Chem. Phys. 139, 155101 2013.

K.M. Pelzer, A.F. Fidler, G.B. Griffin, S.K. Gray, and G.S. Engel, "The dependence of exciton transport efficiency on spatial patterns of correlation within the spectral bath" New J. Phys. 15, 095019 2013.

V.P. Singh, A.F. Fidler, B.S. Rolczynski, and G.S. Engel, "Independent phasing of rephasing and non-rephasing 2D electronic spectra" J. Chem. Phys. 139, 084201 2013.

D. Hayes, G.B. Griffin, and G.S. Engel, "Engineering Coherence Among Excited States in Synthetic Heterodimer Systems" Science 340, 1431 2013.

A.F. Fidler, V.P. Singh, P.D. Long, P.D. Dahlberg, and G.S. Engel, "Time Scales of Coherent Dynamics in the Light-Harvesting Complex 2 (LH2) of Rhodobacter sphaeroides" J. Phys. Chem. Lett. 4, 1404−1409 2013.

G.B. Griffin, S. Itthuria, D.S. Dolzhnikov, A. Linkin, D.V. Talapin, and G.S. Engel, "Two Dimensional Electronic Spectroscopy of CdSe Nanoparticles at Very Low Pulse Power" J. Chem. Phys. 138, 014705 2013.

E. Harel, S.M. Rupich, R.D. Schaller, D.V. Talapin, and G.S. Engel, "Measurement of Electronic Splitting in PbS Quantum Dots by Two-Dimensional Nonlinear Spectroscopy" Phys Rev B, 86 075412 2012.

A.F. Fidler, J.R. Caram, D. Hayes, and G.S. Engel, "Toward a Coherent Picture of Excitonic Coherence in the Fenna‐Matthews‐Olson Complex" Journal of Physics B, 45 154013 2012.

K.A. Fransted and G.S. Engel, "Probing Vibrational Dynamics of PM650 with Two-Dimensional Electronic Spectroscopy" Chemical Physics, 403 59-67 2012.

***Featured on cover***

K.M. Pelzer, G.B. Griffin, S.K. Gray, and G.S. Engel, "Inhomogeneous Dephasing Masks Coherence Lifetimes In Ensemble Measurements" J. Chem. Phys. 136, 164508 2012.

J.R. Caram, N.H.C. Lewis, A.F. Fidler, and G.S. Engel, "Signatures of Correlated Excitonic Dynamics in Two Dimensional Spectroscopy of the Fenna-Matthew-Olson Photosynthetic Complex" J. Chem. Phys. 136, 104505 2012.

A.F. Fidler, E. Harel, P.D. Long, and G.S. Engel, "Two-Dimensional Spectroscopy Can Distinguish Between Decoherence and Dephasing of Zero-Quantum Coherences" J. Phys. Chem. A 116 282-289 2012

G. Panitchayangkoon, D.V. Voronine, D. Abramavicius, J.R. Caram, N.H.C. Lewis, S. Mukamel, and G.S. Engel, "Direct Evidence of Quantum Transport in Photosynthetic Light-harvesting Complexes" PNAS 108(52) 20908-20912 2011

E. Harel, P.D. Long, and G.S. Engel, , "Single-shot Ultrabroadband Two-dimensional Electronic Spectroscopy of the Light-harvesting Complex LH2" Opt. Lett. 36:9 1665-1667 2011

G. S. Engel, , "Quantum Coherence in Photosynthesis" Chemistry Procedia 3(1) 222-231 2011.

E. Harel, A.F. Fidler, and G.S. Engel, , "Single-Shot GRadient-Assisted Photon Echo Electronic Spectroscopy" J. Phys Chem. A. 115:16 3787-3796 2011

A.F. Fidler, E. Harel, G.S. Engel, "Dissecting Hidden Couplings Using Fifth-Order Three-Dimensional Electronic Spectroscopy" J. Phys. Chem. Lett. 2010, 1 (19), 2876-2880

D. Hayes, G. Panitchayangkoon, K.A. Fransted, J.R. Caram, J. Wen, K.F. Freed, G.S. Engel, "Dynamics of Electronic Dephasing in the Fenna-Matthews-Olson Complex" New J. Phys. 12:065042 2010

G. Panitchayangkoon, D. Hayes, K.A. Fransted, J.R. Caram, E. Harel, J. Wen, R.E. Blankenship, G.S. Engel, "Long-Lived Quantum Coherence in Photosynthetic Complexes at Physiological Temperature" PNAS 107:29 12766-12770 2010.

A.V. Turchyn, V. Bruchert, T.W. Lyons, G.S. Engel, N. Balci, D.P. Schrag, B. Brunner, "Kinetic oxygen isotope effects during dissimilatory sulfate reduction: A combined theoretical and experimental approach" Geochimica et Cosmochimica Acta, 74, 7:2011-2024, 2010

D.S. Sayres, E.J Moyer, T.F. Hanisco, J.M. St. Clair, F.N. Keutsch, A. O'Brien, N.T. Allen, L. Lapson, J.N. Demusz, M. Rivero, T. Martin, M. Greenberg, C. Tuozzolo, G.S. Engel, J.H. Kroll, J.B. Paul, J.G. Anderson, "A new cavity based absorption instrument for detection of water isotopologues in the upper troposphere and lower stratosphere" Rev. Sci. Inst., 80, 4:044102, 2009

E.L. Read, G.S. Schlau-Cohen, G.S. Engel, T. Georgiou, M. Papiz, G.R. Fleming, "Pigment Organization and Energy Level Structure in Light-Harvesting Complex 4: Insights from Two-Dimensional Electronic Spectroscopy" J. Phys. Chem. B, 113, 18:6495-6504, 2009

E.J. Moyer, D.S. Sayres, G.S. Engel, J.M. St. Clair, F.N. Keutsch, N.T. Allen, J.H Kroll, J.G. Anderson, "Design considerations in high-sensitivity off-axis integrated cavity output spectroscopy" Applied Physics B, 92, 3:467-474, 2009

E.L. Read, G.S. Schlau-Cohen, G.S. Engel, J. Wen, R.E. Blankenship, G.R. Fleming, , "Visualization of Excitonic Structure in the Fenna-Matthews-Olson Photosynthetic Complex by Polarization-Dependent Two-Dimensional Electronic Spectroscopy" Biophysical Journal, 95, 847-856, 2008

T. Mancal, L. Valkunas, E.L. Read, G.S. Engel, T.R. Calhoun, G.R. Fleming, "Electronic coherence transfer in photosynthetic complexes and its signatures in optical spectroscopy" Spectroscopy; An International Journal, 22, 2-3:199-211, 2008

E.L. Read, G.S. Engel, T.R. Calhoun, T.K. Ahn, T. Mancal, R.E. Blankenship, and G.R. Fleming, "Cross-Peak Specific Two Dimensional Electronic Spectroscopy" PNAS 104, 14203-14208 2007 .

G.S. Engel, T.R. Calhoun, E.L. Read, T.K. Ahn, T. Mancal, Y-C. Cheng, R.E. Blankenship, and G.R. Fleming, "Evidence for wavelike energy transfer through quantum coherence in photosynthetic complexes" Nature 446, 782-786, 2007.

G.S. Engel and E.J. Moyer, "Precise multipass Herriott cell design: Derivation of controlling design equations" Optics Letters, 32(6) 704-706 2007

G.S. Engel, E.L. Read, T.R. Calhoun, T.K. Ahn, T. Mančál, R.E. Blankenship, and G.R. Fleming, "Two Dimensional Fourier Transform Electronic Spectroscopy: Evolution of Cross Peaks in the Fenna-Matthews-Olson Complex" Ultrafast Phenomena XV: Proceedings of the 13th International Conference, Springer, 2007.

D.A. Bruzewicz, M. Boncheva, A. Winkleman, J.M. St. Clair, G.S. Engel, and G.M. Whitesides, , "Biomimetic fabrication of 3D structures by spontaneous folding of tapes" Journal of the American Chemical Society, 128(29): 9314-9315, 2006

G.S. Engel, E.J. Moyer, F.N. Keutsch, and J.G. Anderson, "Innovations in Cavity Enhanced Laser Absorption Spectroscopy: Using in situ Measurements to Probe the Mechanisms Driving Climate Change" NASA Earth Science Technology Conference (ESTC 2003) proceedings, College Park, Maryland, 2001.

J.R. Anderson, O. Cherniavskaya, I. Gitlin, G.S. Engel, L. Yuditsky, and G.M. Whitesides, "Analysis by capillary electrophoresis of the kinetics of charge ladder formation for bovine carbonic anhydrase" Analytical Chemistry, 74(8):1870-1878, 2002

J.J. Kirkland, F.A. Truszkowski, C.H. Dilks, and G.S. Engel, "Superficially porous silica microspheres for fast high-performance liquid chromatography of macromolecules" Journal Of Chromatography A, 890(1):3-13, 2000