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Items: 1 to 50 of 60

1.

Elucidation of near-resonance vibronic coherence lifetimes by nonadiabatic electronic-vibrational state character mixing.

Yeh SH, Hoehn RD, Allodi MA, Engel GS, Kais S.

Proc Natl Acad Sci U S A. 2018 Aug 9. pii: 201701390. doi: 10.1073/pnas.1701390115. [Epub ahead of print]

PMID:
30093387
2.

Connecting bright and dark states through accidental degeneracy caused by lack of symmetry.

Hu Z, Engel GS, Kais S.

J Chem Phys. 2018 May 28;148(20):204307. doi: 10.1063/1.5026116.

PMID:
29865841
3.

Disentanglement of excited-state dynamics with implications for FRET measurements: two-dimensional electronic spectroscopy of a BODIPY-functionalized cavitand.

Otto JP, Wang L, Pochorovski I, Blau SM, Aspuru-Guzik A, Bao Z, Engel GS, Chiu M.

Chem Sci. 2018 Mar 15;9(15):3694-3703. doi: 10.1039/c8sc00818c. eCollection 2018 Apr 21.

4.

Dark states and delocalization: Competing effects of quantum coherence on the efficiency of light harvesting systems.

Hu Z, Engel GS, Alharbi FH, Kais S.

J Chem Phys. 2018 Feb 14;148(6):064304. doi: 10.1063/1.5009903.

PMID:
29448771
5.

Crystal structure of 4'-allyl-4,5,6,7,2',7'-hexa-chloro-fluorescein allyl ester unknown solvate.

Wang L, Filatov AS, Engel GS.

Acta Crystallogr E Crystallogr Commun. 2018 Jan 1;74(Pt 1):83-87. doi: 10.1107/S2056989017018163. eCollection 2018 Jan 1.

6.

Redox Conditions Affect Ultrafast Exciton Transport in Photosynthetic Pigment-Protein Complexes.

Allodi MA, Otto JP, Sohail SH, Saer RG, Wood RE, Rolczynski BS, Massey SC, Ting PC, Blankenship RE, Engel GS.

J Phys Chem Lett. 2018 Jan 4;9(1):89-95. doi: 10.1021/acs.jpclett.7b02883. Epub 2017 Dec 19.

PMID:
29236502
7.

Mapping the ultrafast flow of harvested solar energy in living photosynthetic cells.

Dahlberg PD, Ting PC, Massey SC, Allodi MA, Martin EC, Hunter CN, Engel GS.

Nat Commun. 2017 Oct 17;8(1):988. doi: 10.1038/s41467-017-01124-z.

8.

Communication: Broad manifold of excitonic states in light-harvesting complex 1 promotes efficient unidirectional energy transfer in vivo.

Sohail SH, Dahlberg PD, Allodi MA, Massey SC, Ting PC, Martin EC, Hunter CN, Engel GS.

J Chem Phys. 2017 Oct 7;147(13):131101. doi: 10.1063/1.4999057.

9.

Optical resonance imaging: An optical analog to MRI with sub-diffraction-limited capabilities.

Allodi MA, Dahlberg PD, Mazuski RJ, Davis HC, Otto JP, Engel GS.

ACS Photonics. 2016 Dec 21;3(12):2445-2452. doi: 10.1021/acsphotonics.6b00694. Epub 2016 Nov 8.

10.

Using coherence to enhance function in chemical and biophysical systems.

Scholes GD, Fleming GR, Chen LX, Aspuru-Guzik A, Buchleitner A, Coker DF, Engel GS, van Grondelle R, Ishizaki A, Jonas DM, Lundeen JS, McCusker JK, Mukamel S, Ogilvie JP, Olaya-Castro A, Ratner MA, Spano FC, Whaley KB, Zhu X.

Nature. 2017 Mar 29;543(7647):647-656. doi: 10.1038/nature21425. Review.

11.

Controlling quantum-beating signals in 2D electronic spectra by packing synthetic heterodimers on single-walled carbon nanotubes.

Wang L, Griffin GB, Zhang A, Zhai F, Williams NE, Jordan RF, Engel GS.

Nat Chem. 2017 Feb 21;9(3):219-225. doi: 10.1038/nchem.2729.

PMID:
28221350
12.

Scalable Ligand-Mediated Transport Synthesis of Organic-Inorganic Hybrid Perovskite Nanocrystals with Resolved Electronic Structure and Ultrafast Dynamics.

Wang L, Williams NE, Malachosky EW, Otto JP, Hayes D, Wood RE, Guyot-Sionnest P, Engel GS.

ACS Nano. 2017 Mar 28;11(3):2689-2696. doi: 10.1021/acsnano.6b07574. Epub 2017 Feb 20.

PMID:
28195690
13.

Bacteriophytochrome Photoisomerization Proceeds Homogeneously Despite Heterogeneity in Ground State.

Wang C, Flanagan ML, McGillicuddy RD, Zheng H, Ginzburg AR, Yang X, Moffat K, Engel GS.

Biophys J. 2016 Nov 15;111(10):2125-2134. doi: 10.1016/j.bpj.2016.10.017.

14.

Dark states enhance the photocell power via phononic dissipation.

Zhang Y, Wirthwein A, Alharbi FH, Engel GS, Kais S.

Phys Chem Chem Phys. 2016 Nov 23;18(46):31845-31849.

PMID:
27841390
15.

Cysteine-mediated mechanism disrupts energy transfer to prevent photooxidation.

Rolczynski BS, Navotnaya P, Sussman HR, Engel GS.

Proc Natl Acad Sci U S A. 2016 Aug 2;113(31):8562-4. doi: 10.1073/pnas.1609372113. Epub 2016 Jul 20. No abstract available.

16.

Electronic Structure and Dynamics of Higher-Lying Excited States in Light Harvesting Complex 1 from Rhodobacter sphaeroides.

Dahlberg PD, Ting PC, Massey SC, Martin EC, Hunter CN, Engel GS.

J Phys Chem A. 2016 Jun 23;120(24):4124-30. doi: 10.1021/acs.jpca.6b04146. Epub 2016 Jun 10.

17.

Mutations to R. sphaeroides Reaction Center Perturb Energy Levels and Vibronic Coupling but Not Observed Energy Transfer Rates.

Flanagan ML, Long PD, Dahlberg PD, Rolczynski BS, Massey SC, Engel GS.

J Phys Chem A. 2016 Mar 10;120(9):1479-87. doi: 10.1021/acs.jpca.5b08366. Epub 2015 Dec 16.

18.

Communication: Coherences observed in vivo in photosynthetic bacteria using two-dimensional electronic spectroscopy.

Dahlberg PD, Norris GJ, Wang C, Viswanathan S, Singh VP, Engel GS.

J Chem Phys. 2015 Sep 14;143(10):101101. doi: 10.1063/1.4930539.

19.

Red, Yellow, Green, and Blue Amplified Spontaneous Emission and Lasing Using Colloidal CdSe Nanoplatelets.

She C, Fedin I, Dolzhnikov DS, Dahlberg PD, Engel GS, Schaller RD, Talapin DV.

ACS Nano. 2015 Oct 27;9(10):9475-85. doi: 10.1021/acsnano.5b02509. Epub 2015 Sep 9.

PMID:
26302368
20.

Towards quantification of vibronic coupling in photosynthetic antenna complexes.

Singh VP, Westberg M, Wang C, Dahlberg PD, Gellen T, Gardiner AT, Cogdell RJ, Engel GS.

J Chem Phys. 2015 Jun 7;142(21):212446. doi: 10.1063/1.4921324.

21.

Ultrafast energy transfer from rigid, branched side-chains into a conjugated, alternating copolymer.

Griffin GB, Lundin PM, Rolczynski BS, Linkin A, McGillicuddy RD, Bao Z, Engel GS.

J Chem Phys. 2014 Jan 21;140(3):034903. doi: 10.1063/1.4855156.

22.

Delocalized quantum states enhance photocell efficiency.

Zhang Y, Oh S, Alharbi FH, Engel GS, Kais S.

Phys Chem Chem Phys. 2015 Feb 28;17(8):5743-50. doi: 10.1039/c4cp05310a.

PMID:
25622523
23.

Response to Comment on "Engineering coherence among excited states in synthetic heterodimer systems".

Hayes D, Griffin GB, Engel GS.

Science. 2014 Jun 6;344(6188):1099. doi: 10.1126/science.1251717.

24.

Persistent Inter-Excitonic Quantum Coherence in CdSe Quantum Dots.

Caram JR, Zheng H, Dahlberg PD, Rolczynski BS, Griffin GB, Fidler AF, Dolzhnikov DS, Talapin DV, Engel GS.

J Phys Chem Lett. 2014 Jan 2;5(1):196-204.

25.

Dispersion-free continuum two-dimensional electronic spectrometer.

Zheng H, Caram JR, Dahlberg PD, Rolczynski BS, Viswanathan S, Dolzhnikov DS, Khadivi A, Talapin DV, Engel GS.

Appl Opt. 2014 Mar 20;53(9):1909-17. doi: 10.1364/AO.53.001909.

26.

Exploring size and state dynamics in CdSe quantum dots using two-dimensional electronic spectroscopy.

Caram JR, Zheng H, Dahlberg PD, Rolczynski BS, Griffin GB, Dolzhnikov DS, Talapin DV, Engel GS.

J Chem Phys. 2014 Feb 28;140(8):084701. doi: 10.1063/1.4865832.

27.

Dynamic localization of electronic excitation in photosynthetic complexes revealed with chiral two-dimensional spectroscopy.

Fidler AF, Singh VP, Long PD, Dahlberg PD, Engel GS.

Nat Commun. 2014;5:3286. doi: 10.1038/ncomms4286.

28.

Coherent transport and energy flow patterns in photosynthesis under incoherent excitation.

Pelzer KM, Can T, Gray SK, Morr DK, Engel GS.

J Phys Chem B. 2014 Mar 13;118(10):2693-702. doi: 10.1021/jp500746a. Epub 2014 Feb 27.

PMID:
24498866
29.

Energy Transfer Observed in Live Cells Using Two-Dimensional Electronic Spectroscopy.

Dahlberg PD, Fidler AF, Caram JR, Long PD, Engel GS.

J Phys Chem Lett. 2013 Oct 11;4(21):3636-3640.

30.

Probing energy transfer events in the light harvesting complex 2 (LH2) of Rhodobacter sphaeroides with two-dimensional spectroscopy.

Fidler AF, Singh VP, Long PD, Dahlberg PD, Engel GS.

J Chem Phys. 2013 Oct 21;139(15):155101. doi: 10.1063/1.4824637.

31.

Independent phasing of rephasing and non-rephasing 2D electronic spectra.

Singh VP, Fidler AF, Rolczynski BS, Engel GS.

J Chem Phys. 2013 Aug 28;139(8):084201. doi: 10.1063/1.4818808.

PMID:
24006987
32.

Timescales of Coherent Dynamics in the Light Harvesting Complex 2 (LH2) of Rhodobacter sphaeroides.

Fidler AF, Singh VP, Long PD, Dahlberg PD, Engel GS.

J Phys Chem Lett. 2013 May 2;4(9):1404-1409.

33.

Engineering coherence among excited states in synthetic heterodimer systems.

Hayes D, Griffin GB, Engel GS.

Science. 2013 Jun 21;340(6139):1431-4. doi: 10.1126/science.1233828. Epub 2013 Apr 18.

34.

Nonlinear spectroscopic theory of displaced harmonic oscillators with differing curvatures: a correlation function approach.

Fidler AF, Engel GS.

J Phys Chem A. 2013 Oct 3;117(39):9444-53. doi: 10.1021/jp311713x. Epub 2013 Feb 20.

PMID:
23421704
35.

Two-dimensional electronic spectroscopy of CdSe nanoparticles at very low pulse power.

Griffin GB, Ithurria S, Dolzhnikov DS, Linkin A, Talapin DV, Engel GS.

J Chem Phys. 2013 Jan 7;138(1):014705. doi: 10.1063/1.4772465.

PMID:
23298055
37.

Excited and ground state vibrational dynamics revealed by two-dimensional electronic spectroscopy.

Caram JR, Fidler AF, Engel GS.

J Chem Phys. 2012 Jul 14;137(2):024507. doi: 10.1063/1.4733710.

PMID:
22803547
38.

Peak shape analysis of diagonal and off-diagonal features in the two-dimensional electronic spectra of the Fenna-Matthews-Olson complex.

Hayes D, Engel GS.

Philos Trans A Math Phys Eng Sci. 2012 Aug 13;370(1972):3692-708. doi: 10.1098/rsta.2011.0201.

39.

Inhomogeneous dephasing masks coherence lifetimes in ensemble measurements.

Pelzer KM, Griffin GB, Gray SK, Engel GS.

J Chem Phys. 2012 Apr 28;136(16):164508. doi: 10.1063/1.4704591.

PMID:
22559497
40.

Signatures of correlated excitonic dynamics in two-dimensional spectroscopy of the Fenna-Matthew-Olson photosynthetic complex.

Caram JR, Lewis NH, Fidler AF, Engel GS.

J Chem Phys. 2012 Mar 14;136(10):104505. doi: 10.1063/1.3690498.

PMID:
22423846
41.

Quantum coherence spectroscopy reveals complex dynamics in bacterial light-harvesting complex 2 (LH2).

Harel E, Engel GS.

Proc Natl Acad Sci U S A. 2012 Jan 17;109(3):706-11. doi: 10.1073/pnas.1110312109. Epub 2012 Jan 3.

42.

Two-dimensional spectroscopy can distinguish between decoherence and dephasing of zero-quantum coherences.

Fidler AF, Harel E, Long PD, Engel GS.

J Phys Chem A. 2012 Jan 12;116(1):282-9. doi: 10.1021/jp2088109. Epub 2011 Dec 22.

PMID:
22191993
43.

Direct evidence of quantum transport in photosynthetic light-harvesting complexes.

Panitchayangkoon G, Voronine DV, Abramavicius D, Caram JR, Lewis NH, Mukamel S, Engel GS.

Proc Natl Acad Sci U S A. 2011 Dec 27;108(52):20908-12. doi: 10.1073/pnas.1105234108. Epub 2011 Dec 13.

44.

Single-shot ultrabroadband two-dimensional electronic spectroscopy of the light-harvesting complex LH2.

Harel E, Long PD, Engel GS.

Opt Lett. 2011 May 1;36(9):1665-7. doi: 10.1364/OL.36.001665.

PMID:
21540962
45.
46.

Robustness of electronic coherence in the Fenna-Matthews-Olson complex to vibronic and structural modifications.

Hayes D, Wen J, Panitchayangkoon G, Blankenship RE, Engel GS.

Faraday Discuss. 2011;150:459-69; discussion 505-32.

PMID:
22457961
47.
48.

Single-shot gradient-assisted photon echo electronic spectroscopy.

Harel E, Fidler AF, Engel GS.

J Phys Chem A. 2011 Apr 28;115(16):3787-96. doi: 10.1021/jp107022f. Epub 2010 Nov 23.

PMID:
21090733
49.

Real-time mapping of electronic structure with single-shot two-dimensional electronic spectroscopy.

Harel E, Fidler AF, Engel GS.

Proc Natl Acad Sci U S A. 2010 Sep 21;107(38):16444-7. doi: 10.1073/pnas.1007579107. Epub 2010 Sep 1.

50.

Long-lived quantum coherence in photosynthetic complexes at physiological temperature.

Panitchayangkoon G, Hayes D, Fransted KA, Caram JR, Harel E, Wen J, Blankenship RE, Engel GS.

Proc Natl Acad Sci U S A. 2010 Jul 20;107(29):12766-70. doi: 10.1073/pnas.1005484107. Epub 2010 Jul 6.

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