A. Losi

P. Hegemann, A. Losi, W. Gärtner, 2004, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

The time-resolved thermodynamics of the chromophore–protein interactions in biological photosensors as derived from photothermal measurements

A. Losi, S. Braslavsky, 2003 .

Listening to the blue: the time-resolved thermodynamics of the bacterial blue-light receptor YtvA and its isolated LOV domain

A. Losi, W. Gärtner, B. Quest, 2003, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Mapping the role of aromatic amino acids within a blue-light sensing LOV domain.

A. Losi, W. Gärtner, J. Matysik, 2021, Physical chemistry chemical physics : PCCP.

FRET in a Synthetic Flavin‐ and Bilin‐binding Protein

A. Losi, W. Gärtner, K. Zhao, 2017, Photochemistry and photobiology.

Metagenome‐based Screening Reveals Worldwide Distribution of LOV‐Domain Proteins

A. Losi, W. Gärtner, G. Pathak, 2012, Photochemistry and photobiology.

Distance-tree analysis, distribution and co-presence of bilin- and flavin-binding prokaryotic photoreceptors for visible light

A. Losi, W. Gärtner, C. Mandalari, 2013, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

A red-green photochromic bacterial protein as a new contrast agent for improved photoacoustic imaging

A. Diaspro, C. Viappiani, S. Abbruzzetti, 2022, Photoacoustics.

Photoprocesses of chlorin e6 glucose derivatives

A. Losi, D. Bauer, F. Montforts, 2012, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Novel blue light-sensitive proteins from a metagenomic approach.

A. Losi, W. Gärtner, W. Streit, 2009, Environmental microbiology.

Time-Resolved Photoacoustics Determination of Intersystem Crossing and Singlet Oxygen Photosensitization Quantum Yields for 4,5',8-Trimethylpsoralen

C. Viappiani, A. Losi, R. Bedotti, 1995 .

Structural changes upon excitation of D1-D2-Cyt b559 photosystem II reaction centers depend on the β-carotene content

A. Losi, A. Holzwarth, M. Reus, 2003, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Time-resolved absorption and photothermal measurements with sensory rhodopsin I from Halobacterium salinarum.

J. Spudich, A. Losi, W. Gärtner, 1999, Biophysical journal.

A structural model for the full-length blue light-sensing protein YtvA from Bacillus subtilis, based on EPR spectroscopy

A. Losi, W. Gärtner, R. Bittl, 2013, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Shedding (blue) light on algal gene expression

A. Losi, W. Gärtner, 2008, Proceedings of the National Academy of Sciences.

Mutational Effects on Protein Structural Changes and Interdomain Interactions in the Blue-light Sensing LOV Protein YtvA

A. Losi, W. Gärtner, Elisa Ghiraldelli, 2005, Photochemistry and photobiology.

Tryptophan Fluorescence in the Bacillus subtilis Phototropin‐related Protein YtvA as a Marker of Interdomain Interaction ¶

A. Losi, W. Gärtner, Elena Ternelli, 2004 .

Tryptophan Fluorescence in the Bacillus subtilis Phototropin-related Protein YtvA as a Marker of Interdomain Interaction¶

A. Losi, W. Gärtner, Elena Ternelli, 2004, Photochemistry and photobiology.

Artificial models of biological photoreceptors: effect of quenchers on the fluorescence properties of hypericin embedded in liposomes

R. Cubeddu, A. Pifferi, P. Taroni, 1997 .

SPECTROSCOPIC AND PHOTOACOUSTIC STUDIES OF HYPERICIN EMBEDDED IN LIPOSOMES AS A PHOTORECEPTOR MODEL*

R. Cubeddu, A. Pifferi, P. Taroni, 1995, Photochemistry and photobiology.

A red-green photochromic bacterial protein as a new contrast agent for improved photoacoustic imaging

A. Diaspro, C. Viappiani, S. Abbruzzetti, 2022, Photoacoustics.

MAS NMR on a Red/Far-Red Photochromic Cyanobacteriochrome All2699 from Nostoc

J. Hughes, A. Losi, W. Gärtner, 2019, International journal of molecular sciences.

Photochromic conversion in a red/green cyanobacteriochrome from Synechocystis PCC6803: quantum yields in solution and photoswitching dynamics in living E. coli cells

A. Diaspro, C. Viappiani, S. Abbruzzetti, 2015, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Reaction volume and rate constants for the excited-state proton transfer in aqueous solutions of naphthols

C. Viappiani, A. Losi, 1998 .

Electron Transfer Quenching and Photoinduced EPR of Hypericin and the Ciliate Photoreceptor Stentorin

John H. Golbeck, Su-Moon Park, A. Losi, 1997 .

NTP-binding properties of the blue-light receptor YtvA and effects of the E105L mutation

Wolfgang Gärtner, A. Losi, W. Gärtner, 2007, European Biophysics Journal.

Blue news: NTP binding properties of the blue‐light sensitive YtvA protein from Bacillus subtilis

A. Losi, W. Gärtner, E. Polverini, 2006, FEBS letters.

Blue-Light Receptors for Optogenetics.

Andreas Möglich, K. Gardner, A. Losi, 2018, Chemical reviews.

Light Modulation of Cellular cAMP by a Small Bacterial Photoactivated Adenylyl Cyclase, bPAC, of the Soil Bacterium Beggiatoa*♦

Patrick S. Stumpf, Wolfgang Gärtner, Rolf Hagedorn, 2010, The Journal of Biological Chemistry.

Bacterial bilin- and flavin-binding photoreceptors

A. Losi, W. Gärtner, A Losi, 2008, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Aspartate 75 mutation in sensory rhodopsin II from Natronobacterium pharaonis does not influence the production of the K-like intermediate, but strongly affects its relaxation pathway.

M. Engelhard, A. Losi, W. Gärtner, 2000, Biophysical journal.

Time-resolved absorption and photothermal measurements with recombinant sensory rhodopsin II from Natronobacterium pharaonis.

M. Engelhard, A. Losi, W. Gärtner, 1999, Biophysical journal.

Time‐Resolved Energetics of Photoprocesses in Prokaryotic Phytochrome‐Related Photoreceptors

A. Losi, H. R. Bonomi, K. Zhao, 2017, Photochemistry and photobiology.

Enthalpy--entropy compensation in a photocycle: the K-to-L transition in sensory rhodopsin II from Natronobacterium pharaonis.

M. Engelhard, A. Losi, S. Braslavsky, 2001, Journal of the American Chemical Society.

Time-resolved Thermodynamic Changes Photoinduced in 5,12-trans-locked Bacteriorhodopsin. Evidence that Retinal Isomerization is Required for Protein Activation¶

A. Losi, W. Gärtner, S. Braslavsky, 2000 .

Distribution and Phylogeny of Light-Oxygen-Voltage-Blue-Light-Signaling Proteins in the Three Kingdoms of Life

A. von Haeseler, A. Losi, W. Gärtner, 2009, Journal of bacteriology.

Flavin‐based Blue‐light Photosensors: A Photobiophysics Update

A. Losi, Aba Losi, 2007, Photochemistry and photobiology.

Fluorescence and Time‐Resolved Photoacoustics of Hypericin Inserted in Liposomes: Dependence on Pigment Concentration and Bilayer Phase

A. Losi, 1997 .

A LOV Protein Modulates the Physiological Attributes of Xanthomonas axonopodis pv. citri Relevant for Host Plant Colonization

Analía I. Alet, A. Losi, L. Daurelio, 2012, PloS one.

In Vivo Mutational Analysis of YtvA from Bacillus subtilis

K. Hellingwerf, J. Vreede, A. Losi, 2009, The Journal of Biological Chemistry.

The bacterial counterparts of plant phototropins

A. Losi, 2004, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Solving Blue Light Riddles: New Lessons from Flavin‐binding LOV Photoreceptors

A. Losi, W. Gärtner, 2017, Photochemistry and photobiology.

The Evolution and Functional Role of Flavin‐based Prokaryotic Photoreceptors

A. Losi, W. Gärtner, C. Mandalari, 2015, Photochemistry and photobiology.

The Dark Recovery Rate in the Photocycle of the Bacterial Photoreceptor YtvA Is Affected by the Cellular Environment and by Hydration

A. Diaspro, C. Viappiani, S. Abbruzzetti, 2014, PloS one.

Old Chromophores, New Photoactivation Paradigms, Trendy Applications: Flavins in Blue Light‐Sensing Photoreceptors †

A. Losi, W. Gärtner, 2011, Photochemistry and photobiology.

Photoinduced Structural Volume Changes in Aqueous Solutions of Blepharismin

C. Viappiani, A. Losi, Arnaldo Vecll, 1999 .

A photochromic bacterial photoreceptor with potential for super-resolution microscopy

A. Diaspro, F. Cella Zanacchi, C. Viappiani, 2013, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Reporter proteins for in vivo fluorescence without oxygen

Wolfgang Gärtner, Karl-Erich Jaeger, Thomas Drepper, 2007, Nature Biotechnology.

First evidence for phototropin-related blue-light receptors in prokaryotes.

Wolfgang Gärtner, A. Losi, W. Gärtner, 2002, Biophysical journal.

A LOV-domain-mediated blue-light-activated adenylate (adenylyl) cyclase from the cyanobacterium Microcoleus chthonoplastes PCC 7420.

G. Nagel, A. Losi, W. Gärtner, 2013, The Biochemical journal.

Initial characterization of a blue-light sensing, phototropin-related protein from Pseudomonas putida: a paradigm for an extended LOV construct.

U Krauss, T Eggert, A. Losi, 2005, Physical chemistry chemical physics : PCCP.

Recording of blue light-induced energy and volume changes within the wild-type and mutated phot-LOV1 domain from Chlamydomonas reinhardtii.

P. Hegemann, A. Losi, T. Kottke, 2004, Biophysical journal.

From Plant Infectivity to Growth Patterns: The Role of Blue-Light Sensing in the Prokaryotic World

A. Losi, W. Gärtner, C. Mandalari, 2014, Plants.

The first molecular characterisation of blue- and red-light photoreceptors from Methylobacterium radiotolerans.

A. Losi, W. Gärtner, K. Zhao, 2020, Physical chemistry chemical physics : PCCP.

Visualizing the relevance of bacterial blue- and red-light receptors during plant-pathogen interaction.

A. Losi, W. Gärtner, A. Ricci, 2015, Environmental microbiology reports.

A cyanobacterial light activated adenylyl cyclase partially restores development of a Dictyostelium discoideum, adenylyl cyclase a null mutant.

A. Losi, W. Gärtner, P. Schaap, 2014, Journal of biotechnology.

Conformational analysis of the blue-light sensing protein YtvA reveals a competitive interface for LOV—LOV dimerization and interdomain interactions

Z. Cao, A. Losi, W. Gärtner, 2007, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Time-resolved photoacoustics of channelrhodopsins: early energetics and light-driven volume changes

A. Losi, J. Heberle, R. Schlesinger, 2022, Photochemical & Photobiological Sciences.

Mutual exchange of kinetic properties by extended mutagenesis in two short LOV domain proteins from Pseudomonas putida.

A. Losi, W. Gärtner, T. Drepper, 2009, Biochemistry.

Crossing the borders: archaeal rhodopsins go bacterial.

A. Losi, W. Gärtner, 2003, Trends in microbiology.

Interdomain signalling in the blue-light sensing and GTP-binding protein YtvA: A mutagenesis study uncovering the importance of specific protein sites

Z. Cao, E. Livoti, A. Losi, 2010, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Quenching of the excited states of 8-methoxypsoralen by synthetic Eumelanin

C. Viappiani, A. Losi, P. Crippa, 1993, Journal of Fluorescence.

Porphyrin-melanin interaction: effect on fluorescence and non-radiative relaxations.

C. Viappiani, A. Losi, L. Brancaleon, 1993, Journal of Photochemistry and Photobiology. B: Biology.

THE INTERACTION OF MELANIN WITH 8‐METHOXYPSORALEN: EFFECT ON RADIATIVE AND NONRADIATTVE TRANSITIONS. A FLUORESCENCE AND PULSED PHOTOACOUSTIC STUDY

C. Viappiani, A. Losi, P. Crippa, 1994 .

Single mutation in a novel bacterial LOV protein yields a singlet oxygen generator

A. Losi, Mikkel Bregnhøj, M. Westberg, 2019, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

Flavin Mononucleotide-Binding Fluorescent Proteins

C. Viappiani, A. Losi, 2020, Encyclopedia of Biophysics.

Far-red acclimating cyanobacterium as versatile source for bright fluorescent biomarkers.

H. Scheer, A. Losi, W. Gärtner, 2018, Biochimica et biophysica acta. Molecular cell research.

Interplay among the “flipping” glutamine, a conserved phenylalanine, water and hydrogen bonds within a blue-light sensing LOV domain

A. Losi, E. Polverini, F. K. Schackert, 2020, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.

LOV Proteins Photobiophysics

A. Losi, 2020 .

Blue-Light Receptors for Optogenetics.

K. Gardner, A. Losi, Andreas Möglich, 2018, Chemical reviews.

The Evolution and Functional Role of Flavin‐based Prokaryotic Photoreceptors

A. Losi, W. Gärtner, C. Mandalari, 2015, Photochemistry and photobiology.

Dynamics and efficiency of photoswitching in biliverdin-binding phytochromes†

C. Viappiani, S. Abbruzzetti, A. Losi, 2019, Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology.