J. Kennis

T. Moore, A. Moore, D. Gust, 2006, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

A simple artificial light-harvesting dyad as a model for excess energy dissipation in oxygenic photosynthesis.

T. Moore, A. Moore, D. Gust, 2006, Proceedings of the National Academy of Sciences of the United States of America.

Femtosecond Dynamics in Isolated LH2 Complexes of Various Species of Purple Bacteria

J. Kennis, T. Nozawa, J. Amesz, 1997 .

On the signaling mechanism and the absence of photoreversibility in the AppA BLUF domain.

K. Hellingwerf, M. Alexandre, I. V. van Stokkum, 2008, Biophysical journal.

Hydrogen-bond switching through a radical pair mechanism in a flavin-binding photoreceptor.

P. Hegemann, J. Key, I. V. van Stokkum, 2006, Proceedings of the National Academy of Sciences of the United States of America.

Ultrafast transient absorption spectroscopy: principles and application to photosynthetic systems

John T. M. Kennis, Rienk van Grondelle, J. Kennis, 2009, Photosynthesis Research.

Light-Induced Rearrangement of the β5 Strand in the BLUF Photoreceptor SyPixD (Slr1694).

P. Hegemann, Florian Richter, J. Kennis, 2015, The journal of physical chemistry letters.

Kinetic isotope effect of proton-coupled electron transfer in a hydrogen bonded phenol—pyrrolidino[60]fullerene

T. Moore, A. Moore, D. Gust, 2015, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Key residues for the light regulation of the blue light-activated adenylyl cyclase from Beggiatoa sp.

P. Hegemann, J. Kennis, A. Penzkofer, 2014, Biochemistry.

On the role of aromatic side chains in the photoactivation of BLUF domains.

Rolf Boelens, Klaas J Hellingwerf, Rienk van Grondelle, 2007, Biochemistry.

On the mechanism of activation of the BLUF domain of AppA.

Klaas J Hellingwerf, Rienk van Grondelle, K. Hellingwerf, 2006, Biochemistry.

Photoreaction Dynamics of Red-Shifting Retinal Analogues Reconstituted in Proteorhodopsin

J. Kennis, W. D. de Grip, M. Kloz, 2019, The journal of physical chemistry. B.

Strong pH-Dependent Near-Infrared Fluorescence in a Microbial Rhodopsin Reconstituted with a Red-Shifting Retinal Analogue

J. Kennis, W. D. de Grip, M. Kloz, 2018, The journal of physical chemistry letters.

Vibronic dynamics resolved by global and target analysis of ultrafast transient absorption spectra.

G. Cerullo, I. V. van Stokkum, J. Kennis, 2021, The Journal of chemical physics.

Wavelength-modulated femtosecond stimulated Raman spectroscopy-approach towards automatic data processing.

J. Kennis, R. van Grondelle, M. Kloz, 2011, Physical chemistry chemical physics : PCCP.

The femtosecond-to-second photochemistry of red-shifted fast-closing anion channelrhodopsin PsACR1.

P. Hegemann, J. Kennis, M. Broser, 2017, Physical chemistry chemical physics : PCCP.

Molecular Origin of Photoprotection in Cyanobacteria Probed by Watermarked Femtosecond Stimulated Raman Spectroscopy

J. Kennis, T. Polívka, R. Sobotka, 2018, The journal of physical chemistry letters.

A Photochromic Histidine Kinase Rhodopsin (HKR1) That Is Bimodally Switched by Ultraviolet and Blue Light*

P. Hegemann, S. Kateriya, R. Hagedorn, 2012, The Journal of Biological Chemistry.

Chl-a triplet quenching by peridinin in H-PCP and organic solvent revealed by step-scan FTIR time-resolved spectroscopy

C. Bonetti, M. Alexandre, R. Hiller, 2009 .

Molecular adaptation of photoprotection: triplet states in light-harvesting proteins.

M. Alexandre, J. Kennis, R. van Grondelle, 2011, Biophysical journal.

NeoR, a near-infrared absorbing rhodopsin

P. Hegemann, J. Kennis, Reinhard Seifert, 2020, Nature Communications.

Formation of a long-lived P+BA- state in plant pheophytin-exchanged reaction centers of Rhodobacter sphaeroides R26 at low temperature.

V. Shuvalov, I. V. van Stokkum, J. Kennis, 1997, Biochemistry.

Dual Singlet Excited-State Quenching Mechanisms in an Artificial Caroteno-Phthalocyanine Light Harvesting Antenna

T. Moore, A. Moore, D. Gust, 2021, ACS Physical Chemistry Au.

Carotenoids as electron or excited-state energy donors in artificial photosynthesis: an ultrafast investigation of a carotenoporphyrin and a carotenofullerene dyad.

T. Moore, A. Moore, D. Gust, 2013, Physical chemistry chemical physics : PCCP.

New light-harvesting roles of hot and forbidden carotenoid states in artificial photosynthetic constructs

T. Moore, A. Moore, D. Gust, 2012 .

Fluorescence quantum yield and photochemistry of bacteriophytochrome constructs.

K. Moffat, I. V. van Stokkum, J. Kennis, 2011, Physical chemistry chemical physics : PCCP.

Pigment-protein interactions in phytochromes probed by fluorescence line narrowing spectroscopy.

K. Moffat, J. Kennis, T. Lamparter, 2013, The journal of physical chemistry. B.

Photoactivation Mechanism, Timing of Protein Secondary Structure Dynamics and Carotenoid Translocation in the Orange Carotenoid Protein

Adjélé Wilson, D. Kirilovsky, I. V. van Stokkum, 2018, Journal of the American Chemical Society.

Carotenoid to chlorophyll energy transfer in light harvesting complex II from Arabidopsis thaliana probed by femtosecond fluorescence upconversion

G. Fleming, J. Kennis, Luca Dall’Osto, 2003 .

An unusual pathway of excitation energy deactivation in carotenoids: Singlet-to-triplet conversion on an ultrafast timescale in a photosynthetic antenna

G. Fleming, C. Gradinaru, I. V. van Stokkum, 2001, Proceedings of the National Academy of Sciences of the United States of America.

Hydrogen bond switching among flavin and amino acid side chains in the BLUF photoreceptor observed by ultrafast infrared spectroscopy.

Peter Hegemann, Tilo Mathes, Rienk van Grondelle, 2008, Biophysical journal.

The terminal phycobilisome emitter, LCM: A light-harvesting pigment with a phytochrome chromophore

M. Zhou, J. Kennis, H. Scheer, 2015, Proceedings of the National Academy of Sciences of the United States of America.

FTIR Spectroscopy Revealing Light-Dependent Refolding of the Conserved Tongue Region of Bacteriophytochrome

K. Moffat, M. Alexandre, J. Kennis, 2014, The journal of physical chemistry letters.

beta-carotene to chlorophyll singlet energy transfer in the photosystem I core of Synechococcus elongatus proceeds via the beta-carotene S-2 and S-1 states

J. Kennis, J. Dekker, R. Grondelle, 2003 .

Proton transfer events in GFP.

K. Hellingwerf, I. V. van Stokkum, M. Groot, 2011, Physical chemistry chemical physics : PCCP.

Light Harvesting by Chlorophylls and Carotenoids in the Photosystem I Core Complex of Synechococcus elongatus: A Fluorescence Upconversion Study

Graham R. Fleming, John T. M. Kennis, Jan P. Dekker, 2001 .

Uncovering the hidden ground state of green fluorescent protein

Mikas Vengris, Rienk van Grondelle, I. V. van Stokkum, 2004, Proceedings of the National Academy of Sciences of the United States of America.

Correlating Ultrafast Dynamics, Liquid Crystalline Phases, and Ambipolar Transport in Fluorinated Benzothiadiazole Dyes

J. Kennis, E. Hauff, I. V. Stokkum, 2021, Advanced Electronic Materials.

Molecular eyes: proteins that transform light into biological information

John T. M. Kennis, Tilo Mathes, J. Kennis, 2013, Interface Focus.

Electronic and protein structural dynamics of a photosensory histidine kinase.

S. Crosson, M. Alexandre, J. Kennis, 2010, Biochemistry.

Photoinduced formation of flavin radicals in BLUF domains lacking the central glutamine

J. Kennis, S. Weber, E. Schleicher, 2015, The FEBS journal.

A Base-Catalyzed Mechanism for Dark State Recovery in the Avena sativa Phototropin-1 LOV2 Domain†

M. Alexandre, J. Kennis, R. van Grondelle, 2007 .

Confinement in crystal lattice alters entire photocycle pathway of the Photoactive Yellow Protein

K. Hellingwerf, I. V. van Stokkum, M. Groot, 2020, Nature Communications.

The light-harvesting function of carotenoids in the cyanobacterial stress-inducible IsiA complex

J. Kennis, J. Dekker, R. Grondelle, 2010 .

Spectral watermarking in femtosecond stimulated Raman spectroscopy: resolving the nature of the carotenoid S* state.

H. Frank, J. Kennis, T. Polívka, 2016, Physical chemistry chemical physics : PCCP.

An alternative carotenoid-to-bacteriochlorophyll energy transfer pathway in photosynthetic light harvesting

Rienk van Grondelle, I. V. van Stokkum, J. Kennis, 2002, Proceedings of the National Academy of Sciences of the United States of America.

Light harvesting by carotenoids incorporated into the B850 light-harvesting complex from Rhodobacter sphaeroides R-26.1: Excited-state relaxation, ultrafast triplet formation, and energy transfer to bacteriochlorophyll

Ivo H. M. van Stokkum, Bruno Robert, John T. M. Kennis, 2003 .

QM calculations predict the energetics and infrared spectra of transient glutamine isomers in LOV photoreceptors†

B. Schneider, P. Andrikopoulos, J. Kennis, 2021, Physical chemistry chemical physics : PCCP.

Resolving Energy and Electron Transfer Processes in Dyads With the Help of Global and Target AnalysisaaThis chapter extends the data analysis and modelling of Pillai et al. (2013)

T. Moore, A. Moore, D. Gust, 2016 .

Photoinduced transformation of UVR8 monitored by vibrational and fluorescence spectroscopy.

J. Christie, J. Kennis, G. Jenkins, 2015, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

A Set of Engineered Escherichia coli Expression Strains for Selective Isotope and Reactivity Labeling of Amino Acid Side Chains and Flavin Cofactors

P. Hegemann, J. Kennis, H. Steinocher, 2013, PloS one.

UvA-DARE (Digital Primary reactions of the LOV2 domain of phototropin studied with ultrafast mid-infrared spectroscopy and quantum chemistry

K. Hellingwerf, C. Bonetti, M. Alexandre, 2009 .

The photochemistry of novel flavin-binding photoreceptors

P. Hegemann, K. Hellingwerf, J. Key, 2006 .

A base-catalyzed mechanism for dark state recovery in the Avena sativa phototropin-1 LOV2 domain.

K. Hellingwerf, M. Alexandre, J. Kennis, 2007, Biochemistry.

Chapter 12:Mechanisms of Light Activation in Flavin-Binding Photoreceptors

M. Alexandre, J. Kennis, 2006 .

Primary reactions of the LOV2 domain of phototropin, a plant blue-light photoreceptor.

K. Moffat, S. Crosson, I. V. van Stokkum, 2003, Biochemistry.

Photoadduct Formation from the FMN Singlet Excited State in the LOV2 Domain of Chlamydomonas reinhardtii Phototropin.

P. Hegemann, M. Alexandre, J. Kennis, 2016, The journal of physical chemistry letters.

Hydrogen Bond Switching among Flavin and Amino Acids Determines the Nature of Proton-Coupled Electron Transfer in BLUF Photoreceptors

Marie Louise Groot, Ivo H. M. van Stokkum, John T. M. Kennis, 2012 .

The hydrogen-bond switch reaction of the Blrb Bluf domain of Rhodobacter sphaeroides.

Peter Hegemann, Tilo Mathes, P. Hegemann, 2011, The journal of physical chemistry. B.

A Bacterial Pathogen Sees the Light

S. Crosson, J. Kennis, 2007, Science.

Spectroscopic and Computational Observation of Glutamine Tautomerization in the Blue Light Sensing Using Flavin Domain Photoreaction

P. Hegemann, J. Kennis, S. Beck, 2023, Journal of the American Chemical Society.

The LOV2 domain of phototropin: a reversible photochromic switch.

K. Moffat, S. Crosson, I. V. van Stokkum, 2004, Journal of the American Chemical Society.

Energy trapping in the purple sulfur bacteria Chromatium vinosum and Chromatium tepidum

J. Kennis, J. Amesz, T. Aartsma, 1994 .

Excited state dynamics of β-carotene explored with dispersed multi-pulse transient absorption

Delmar S. Larsen, Ivo H. M. van Stokkum, John T. M. Kennis, 2003 .

Energy Transfer and Exciton Coupling in Isolated B800−850 Complexes of the Photosynthetic Purple Sulfur Bacterium Chromatium tepidum. The Effect of Structural Symmetry on Bacteriochlorophyll Excited States

J. Kennis, J. Amesz, T. Aartsma, 1996 .

Primary reactions of the LOV2 domain of phototropin, a plant blue-light photoreceptor.

K. Moffat, S. Crosson, I. V. van Stokkum, 2003, Biochemistry.

Identification of excited-state energy transfer and relaxation pathways in the peridinin-chlorophyll complex: an ultrafast mid-infrared study.

Marie Louise Groot, Rienk van Grondelle, C. Bonetti, 2010, Physical chemistry chemical physics : PCCP.

Reaction Dynamics in the Chrimson Channelrhodopsin: Observation of Product-State Evolution and Slow Diffusive Protein Motions

P. Hegemann, I. V. van Stokkum, J. Kennis, 2023, The journal of physical chemistry letters.

The photochemistry of sodium ion pump rhodopsin observed by watermarked femto- to submillisecond stimulated Raman spectroscopy.

J. Kennis, H. Kandori, Keiichi Inoue, 2016, Physical chemistry chemical physics : PCCP.

Bright blue-shifted fluorescent proteins with Cys in the GAF domain engineered from bacterial phytochromes: fluorescence mechanisms and excited-state dynamics

V. Verkhusha, D. Shcherbakova, J. Kennis, 2016, Scientific Reports.

Femto- to Microsecond Photodynamics of an Unusual Bacteriophytochrome.

J. Kennis, M. Kloz, N. Woitowich, 2015, The journal of physical chemistry letters.

Triplet–triplet annihilation upconversion followed by FRET for the red light activation of a photodissociative ruthenium complex in liposomes† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c5cp04352b

J. Kennis, G. Bruylants, S. Bonnet, 2015, Physical chemistry chemical physics : PCCP.

Lower frequency region mid-infrared spectroscopy by chirped pulse upconversion

M. Groot, J. Kennis, A. D. Stahl, 2013 .

A new carotenoid-to-BChl energy transfer pathway in photosynthetic light harvesting

J. Kennis, R. Cogdell, E. Papagiannakis, 2001 .

ENERGY RELAXATION WITHIN THE B850 ABSORPTION BAND OF THE ISOLATED LIGHT-HARVESTING COMPLEX LH2 FROM RHODOPSEUDOMONAS ACIDOPHILA AT LOW TEMPERATURE

J. Kennis, J. Amesz, T. Aartsma, 1999 .

Exciton Coherence and Energy Transfer in the LH2 Antenna Complex of Rhodopseudomonas acidophila at Low Temperature

J. Kennis, J. Amesz, T. Aartsma, 1997 .

Polarization-controlled optimal scatter suppression in transient absorption spectroscopy

T. Mančal, J. Kennis, R. van Grondelle, 2017, Scientific Reports.

Excited State Dynamics and Exciton Delocalization in Photosynthetic Light Harvesting Complexes at Low Temperature

J. Kennis, J. Amesz, T. Aartsma, 1996 .

Energy Relaxation Within the B850 Absorption Band of the LH2 Complex From Rhodopseudomanas Acidophila at 7 K

J. Kennis, J. Amesz, T. Aartsma, 1998 .

Ultrafast Protein Dynamics of Bacteriorhodopsin Probed by Photon Echo and Transient Absorption Spectroscopy

Graham R. Fleming, Marc T. Facciotti, Delmar S. Larsen, 2002 .

On the role of excitonic interactions in carotenoid–phthalocyanine dyads and implications for photosynthetic regulation

T. Moore, A. Moore, D. Gust, 2012, Photosynthesis Research.

Spectroscopic Analysis of a Biomimetic Model of Tyr(Z) Function in PSII.

T. Moore, A. Moore, D. Gust, 2015, The journal of physical chemistry. B.

Biological systems: Applications and perspectives

Illia Horenko, Christof Schütte, Delmar S. Larsen, 2007, Analysis and Control of Ultrafast Photoinduced Reactions.

Bioinspired energy conversion

T. Moore, A. Moore, D. Gust, 2005 .

Short Hydrogen Bonds and Negative Charge in Photoactive Yellow Protein Promote Fast Isomerization but not High Quantum Yield

K. Hellingwerf, J. Vreede, I. V. van Stokkum, 2014 .

Energy transfer, excited-state deactivation, and exciplex formation in artificial caroteno-phthalocyanine light-harvesting antennas.

T. Moore, A. Moore, D. Gust, 2007, The journal of physical chemistry. B.

Tetrapyrrole singlet excited state quenching by carotenoids in an artificial photosynthetic antenna.

T. Moore, A. Moore, D. Gust, 2006, The journal of physical chemistry. B.

Reaction dynamics of the chimeric channelrhodopsin C1C2

P. Hegemann, M. Elstner, I. V. van Stokkum, 2017, Scientific Reports.

Proline 68 enhances photoisomerization yield in photoactive yellow protein.

K. Hellingwerf, J. Vreede, I. V. van Stokkum, 2011, The journal of physical chemistry. B.

Excitation Energy Transfer in Dimeric Light Harvesting Complex I: A Combined Streak-Camera/Fluorescence Upconversion Study

G. Fleming, J. Kennis, M. Brazzoli, 2001 .

Real-time observation of tetrapyrrole binding to an engineered bacterial phytochrome

V. Verkhusha, D. Shcherbakova, J. Kennis, 2021, Communications Chemistry.

Energy transfer between antenna complexes in the purple sulfur bacteria Chromatium tepidum and Chromatium vinosum

J. Kennis, J. Amesz, T. Aartsma, 1995 .

Ultrafast geminate electron-radical recombination dynamics in photoactive yellow protein

K. Hellingwerf, M. Groot, J. Kennis, 2013 .

Ultrafast proton shuttling in Psammocora cyan fluorescent protein.

I. V. van Stokkum, J. Kennis, R. Wachter, 2013, The journal of physical chemistry. B.

Experimental Assessment of the Electronic and Geometrical Structure of a Near-Infrared Absorbing and Highly Fluorescent Microbial Rhodopsin.

J. Kennis, M. Broser, P. Hildebrandt, 2023, The journal of physical chemistry letters.

The terminal phycobilisome emitter, LCM: A light-harvesting pigment with a phytochrome chromophore

M. Zhou, J. Kennis, H. Scheer, 2015, Proceedings of the National Academy of Sciences.

Identification of excited-state energy transfer and relaxation pathways in the peridinin-chlorophyll complex: an ultrafast mid-infrared study.

C. Bonetti, M. Alexandre, I. V. van Stokkum, 2010, Physical chemistry chemical physics : PCCP.

Conformational heterogeneity and propagation of structural changes in the LOV2/Jalpha domain from Avena sativa phototropin 1 as recorded by temperature-dependent FTIR spectroscopy.

K. Hellingwerf, M. Alexandre, J. Kennis, 2009, Biophysical journal.

Carotenoid photoprotection in artificial photosynthetic antennas.

T. Moore, A. Moore, D. Gust, 2011, Journal of the American Chemical Society.

Fluorescence quantum yield and photochemistry of bacteriophytochrome constructs.

K. Moffat, I. V. van Stokkum, J. Kennis, 2011, Physical chemistry chemical physics : PCCP.

Multiple retinal isomerizations during the early phase of the bestrhodopsin photoreaction

I. V. van Stokkum, J. Kennis, M. Broser, 2024, Proceedings of the National Academy of Sciences of the United States of America.

Triplet–triplet annihilation upconversion followed by FRET for the red light activation of a photodissociative ruthenium complex in liposomes

J. Kennis, G. Bruylants, S. Bonnet, 2015, Physical chemistry chemical physics : PCCP.