Experimental Kinetic Study of the Reactions of Hydroxyl Radicals with Three Oxymethylene Ethers and with 1,3,5-Trioxane, Tetrahydrofuran, and Tetrahydrofuran-d8
Miu G. Mach, Anne Wolf, Bianca Krumm, Felix Poschen, Christian Kühn, and Matthias Olzmann
Int. J. Chem. Kin. (2025), 57 (8), 497 - 506 DOI: 10.1002/kin.21794

Microenvironments as an Explanation for the Mismatch between Photochemical Absorptivity and Reactivity
Joshua A. Carroll, Fred Pashley-Johnson, Maciej Klein, Theresa Stephan, Ajay K. Pandey, Michael Walter, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
J. Am. Chem. Soc. (2025), 147 (30), 26643 - 26651 DOI: 10.1021/jacs.5c06961

Precision Photochemistry: Every Photon Counts
Fred Pashley-Johnson, Xingyu Wu, Joshua A. Carroll, Sarah L. Walden, Hendrik Frisch, Andreas-Neil Unterreiner, Filip E. Du Prez, Hans-Achim Wagenknecht, Javier Read de Alaniz, Ben L. Feringa, Alexander Heckel, and Christopher Barner-Kowollik
Angew. Chem. Int. Ed. (2025), 64 (35), e202502651 DOI: 10.1002/anie.202502651

ICG revisited: Excited-state dynamics as a function of dye concentration and solvent environment
Maria Lahm, Pascal Rauthe, Kai-Ching Fan, Claus Feldmann, and Andreas-Neil Unterreiner
Dalton  Trans. (2025), 54, 15406 - 15415 DOI: 10.1039/D5DT01894C

Stability and Ultrafast Dynamics of Luminescent Biquinoxen-Bis-σ^H-Adducts
Jonas Braun, Julia Leier, Mikhail Khorenko, Nicolas Leblanc, Christopher E. Anson, Wim Klopper, Claus Feldmann, Claudia Bizzarri, Andreas-Neil Unterreiner, and Annie K. Powell
Molecules. (2025), 30(20), 4115 DOI: 10.3390/molecules30204115

Photochemical Action Plots Reveal the Fundamental Mismatch Between Absorptivity and Photochemical Reactivity
Sarah L. Walden, Joshua A. Carroll, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
Adv. Sci. (2024), 11, 2306014 DOI: 10.1002/advs.202306014

Visible-Light Activation of Diorganyl Bis(pyridylimino) Isoindolide Aluminum(III) Complexes and Their Organometallic Radical Reactivity
Jonas Oliver Wenzel, Johannes Werner, Alexander Allgaier, Joris van Slageren, Israel Fernández, Andreas-Neil Unterreiner, and Frank Breher
Angew. Chem. Int. Ed. (2024), 63 (19), e202402885 DOI: 10.1002/anie.202402885

Gaining insights into the Interplay between Optical and Magnetic Properties in Photoexcited Coordination Compounds
Jonas Braun, Annie K. Powell, and Andreas-Neil Unterreiner
Chem. Eur. J. (2024), e202400977 DOI: 10.1002/chem.202400977

Dual Role of a Novel heteroleptic Cu(I) Complex in Visible-Light-Driven CO2 Reduction
Cecilia Bruschi, Xin Gui, Pascal Rauthe, Olaf Fuhr, Andreas-Neil Unterreiner, Wim Klopper, and Claudia Bizzarri
Chem. Eur. J. (2024), e2024000765 DOI: 10.1002/chem.202400765

Temperature-Dependent, Site-Specific Rate Coefficients for the Reaction of OH (OD) with Methyl Formate Isotopologues via Experimental and Theoretical Studies
Niamh C. K. Robertson, Lavinia Onel, Mark A. Blitz, Robin Shannon, Daniel Stone, Paul W. Seakins, Struan H. Robertson, Christian Kühn, Tobias M. Pazdera, and Matthias Olzmann
J. Phys. Chem. A. (2024), 128, 25, 5028 - 5040 DOI: 10.1021/acs.jpca.4c02524

Flavin-induced charge separation in transmembrane model peptides
Samantha Wörner, Pascal Rauthe, Johannes Werner, Hans-Achim Wagenknecht, Sergii Afonin, Anne S. Ulrich, and Andreas-Neil Unterreiner
Org. Biomol. Chem. (2024), 22, 5930-5935 DOI: 10.1039/D4OB00932K

Excited state dynamics of homoleptic Zn(II)dipyrrin complexes and their application in photocatalysis
Julia Leier, Pascal Rauthe, Roberta Tabone, Claudia Bizzarri, and Andreas-Neil Unterreiner
New. J. Chem. (2024), 48, 13261-13269 DOI: 10.1039/D4NJ02527J

Two- and three-photon processes during photopolymerization in 3D laser printing
Anna Mauri, Pascal Kiefer, Philipp Neidinger, Tobias Messer, N. Maximilian Bojanowski, Liang Yang, Sarah L. Walden, Andreas-Neil Unterreiner, Christopher Barner-Kowollik, Martin Wegener, Wolfgang Wenzel, and Mariana Kozlowska
Chem. Sci. (2024), 15, 12695-12709 DOI: 10.1039/D4SC03527E

Reaktor für Reaktionen unter hohem oder niedrigem Druck
Cornelie Bänsch, Patricia Hibomvschi, Matthias Olzmann
DE 10 2017 123 985 B4 DPMAregister | Patente - Registerauskunft Patent

Wavelength-Resolved Oxime Ester Photoinitiator Decay in Radical Polymerization
Dushani Kanchana, Joshua A. Carroll, Nicolas Giacoletto, Didier Gigmes, Jisu Kim, Andreas-Neil Unterreiner, Kai Mundsinger, Bryan T. Tuten, and Christopher Barner-Kowollik
Macromol. (2024), 57(20), 9779-9787 DOI: 10.1021/acs.macromol.4c01980

A multi-method study of femtosecond laser modification and ablation of amorphous hydrogenated carbon coatings
Kenta Hiriahara, Jörn Bonse, Jörg Krüger, Matthias Weise, Elena Ermilova, Robert Schusterbauer, Andreas-Neil Unterreiner, and Andreas Hertwig
Appl. Phys. A. (2024), 130:860 DOI: 10.1007/s00339-024-07980-z

Continuous Tuning of Intersystem Crossing Times in Rose Bengal Water/Methanol Solutions
Onno Strolka, Pascal Rauthe, Tim Muschik, Philipp Frech, Anaré Niebur, Andreas-Neil Unterreiner, and Jannika Lauth
J. Phys. Chem. B. (2024), 128(49), 12189-12196 DOI: 10.1021/acs.jpcb.4c07449

Pyrolysis of Methyl Formate and the Reaction of Methyl Formate with H Atoms: Shock Tube Experiments and Statistical Rate Theory
Johannes Wenz, Tobias M. Pazdera, Leonie Golka, and Matthias Olzmann
J. Phys. Chem. A. (2023), 127, 4, 1036 - 1045, DOI: 10.1021/acs.jpca.2c07053

Two Photon Induced Pulsed Laser Polymerization with Near Infrared Light
Philipp Neidinger, Domonik Voll, Sarah L. Walden, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
ACS Macro Lett. (2023), 12, 308 - 313, DOI: 10.1021/acsmacrolett.3c00063

Phase-Dependent Long Persistent Phosphorescence in Coumarin-Phosphine-Based Coinage Metal Complexes
Vanitha R. Naina, Akhil K. Singh, Pascal Rauthe, Sergei Lebedkin, Michael T. Gamer, Manfred M. Kappes, Andreas-Neil Unterreiner, and Peter Werner Roesky
Chem. Eur. J. (2023), e202300497, DOI: 10.1002/chem.202300497

Peptide Self-Assembly Controlled Photoligation of Polymers
Bailey J. Richardson, Chao Zhang, Pascal Rauthe, Andreas-Neil Unterreiner, Dmitri V. Golberg, Berwyck L. J. Poad, and Hendrik Frisch
J. Am. Chem. Soc. (2023), 145(29), 15981 - 15989 DOI: 10.1021/jacs.3c03961

Excited State Dynamics of Alizarin Red S Nanoparticles in Solution
Pascal Rauthe, Kristina Sabljo, Maike Kristin Vogelbacher, Claus Feldmann, and Andreas-Neil Unterreiner
Molecules (2023), 28(15), 5633 DOI: 10.3390/molecules28155633

Wavelength-resolved near infra-red light induced free-radical polymerization
Philipp Neidinger, Joshua Davis, Joshua A. Carroll, Jochen Kammerer, Esa Jaatinen, Sarah L. Walden, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
Polym. Chem (2023), 14, 4912 - 4917 DOI: 10.1039/D3PY01097J

Experimental and Theoretical Study of the Ultrafast Dynamics of the Ni₂Dy₂-Compound in DMF After UV/Vis Photoexcitation
S. Sold, B. C. Mummaneni, N. C. Michenfelder, Y. Peng, A.-N. Unterreiner, G. Lefkidis, and W. Hübner
ChemistryOpen (2021), 11, e202100153, DOI: 10.1002/open.202100153

Sequence-independent activation of photocycloadditions using two colours of light
Philipp W. Kamm, Leona L. Rodrigues, Sarah L. Walden, James P. Blinco, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
Chem. Sci. (2022), 13, 531 - 535, DOI: 10.1039/D1SC06154B

Wavelength-Orthogonal Stiffening of Hydrogel Networks with Visible Light
Dr. Vinh X. Truong, Julian Bachmann, Prof. Andreas-Neil Unterreiner, Prof. James P. Blinco, Prof. Christopher Barner-Kowollik
Angew. Chem. Int. Ed. (2022), 61 (15), e202113076, DOI: 10.1002/anie.202113076
Angew. Chem. (2022), 134 (15), e202113076, DOI: 10.1002/ange.202113076

The unimolecular decomposition of dimethoxymethane: channel switching as a function of temperature and pressure
Tobias M. Pazdera, Johannes Wenz, and Matthias Olzmann
Faraday Discuss. (2022), 238, 665 - 681, DOI: 10.1039/D2FD00039C

Au20( t Bu3P)8: A highly symmetric metalloid gold cluster in oxidation state 0
Florian Fetzer, Nadine C. Michenfelder, Andreas-Neil Unterreiner, Andre Z. Clayborne, Andreas Schnepf
Angew. Chem. Int. Ed. (2022), 61 (36), e202206019, DOI: 10.1002/anie.202206019
Angew. Chem. (2022), 134 (36), e202206019, DOI: 10.1002/ange.202206019

Near Infrared Light Induced Radical Polymerization in Water
Philipp Neidinger, Joshua Davis, Dominik Voll, Esa A. Jaatinen, Sarah L. Walden, Andreas N. Unterreiner, and Christopher Barner-Kowollik
Angew. Chem. Int. Ed. (2022), 61 (42), e202209177, DOI: 10.1002/anie.202209177
Angew. Chem. (2022), 134 (42), e202209177, DOI: 10.1002/ange.202209177

Collisional energy transfer: general discussion
Dmitri Babikov, Matthias Olzmann, et al.
Faraday Discuss. (2022), 238, 121 - 143, DOI: 10.1039/D2FD90048c

The reaction step: general discussion
Michael P. Burke, Matthias Olzmann, Tobias M. Pazdera, et al.
Faraday Discuss. (2022), 238, 320 - 354, DOI: 10.1039/D2FD90049a

The master equation: general discussion
Jeroen Aerssens, Matthias Olzmann, et al.
Faraday Discuss. (2022), 238, 529 - 574, DOI: 10.1039/D2FD90050e

Impact of Lindemann and related theories: general discussion
Andras Brodi, Matthias Olzmann, Tobias M. Pazdera, et al.
Faraday Discuss. (2022), 238, 700 - 740, DOI: 10.1039/D2FD90051c

Intersystem Crossing Rates in Photoexcited Rose Bengal: Solvation versus Isolation
Aron P. Veenstra, Pascal Rauthe, Joseph Czekner, Jakob Hauns, Andreas-Neil Unterreiner, and Manfred Kappes.
J. Phys. Chem. A. (2022), 126, 48, 8930 - 8938, DOI: 10.1021/acs.jpca.2c05377

Understanding the Photoexcitation of Room Temperature Ionic Liquids
Julia Leier, Nadine C. Michenfelder, and Dr. Andreas-Neil Unterreiner
Chem. Open (2021), 10 (2), 72-82, DOI: 10.1002/open.202000278

Effect of NO₂ on Gas-Phase Reactions in Lean NO_x/NH₃/O₂/H₂O Mixtures at Conditions Relevant for Exhaust Gas Aftertreatment
Anna Bertótiné Abai, Deniz Zengel, Corina Janzer, Lubow Maier, Jan-Dierk Grunwaldt, Matthias Olzmann, and Olaf Deutschmann
SAE Technical Paper (2021-01-5005), DOI: 10.4271/2021-01-5005

UV-induced photolysis of polyurethanes
Charlotte Petit, Julian Bachmann, Lukas Michalek, Yohann Catel, Eva Blasco, James P. Blinco, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
Chem. Commun. (2021), 57, 2911-2914, DOI: 10.1039/D1CC00124H

Green-light induced cycloadditions
Philipp Kamm, James P. Blinco, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
Chem. Commun. (2021), 57, 3991-3994, DOI: 10.1039/D1CC00340B

Chain-Length-Dependent Photolysis of ortho-Nitrobenzyl-Centered Polymers
Julian Bachmann, Charlotte Petit, Lukas Michalek, Yohann Catel, Eva Blasco, James P. Blinco, Andreas-Neil Unterreiner, and Christopher Barner-Kowollik
ACS Macro Lett. Commun. (2021), 10, 447-452, DOI: 10.1021/acsmacrolett.1c00057

d/f-Polypnictides Derived by Non-Classical Ln2+ Compounds: Synthesis, Small Molecule Activation and Optical Properties
Peter Werner Roesky, Niklas Reinfandt, Nadine Michenfelder, Christoph Schoo, Ravi Yadav, Stephan Reichl, Sergey N. Konchenko, Andreas-Neil Unterreiner, and Manfred Scheer
Chem. Eur. J. (2021), 27, 7862-7871, DOI: 10.1002/chem202100605

Aqueous Conversion of Fructose Phosphate Precursor Nanoparticles into Emissive C-Dot Composite Nanoparticles
Kristina Sabljo, Radian Popescu, Nadine Michenfelder, Andreas-Neil Unterreiner, Dagmar Gerthsen, and Claus Feldmann
Chem. Nano. Mat. (2021), 07 (8), 916-926, DOI: 10.1002/cnma.202100193

The story of NCN as a key species in prompt-NO formation
Nathalie Lamoureux, Pascale Desgroux, Matthias Olzmann, and Gernot Friedrichs
Prog. Energy Combust. Sci. (2021), 00, 000-000, DOI: 10.1016/j.pecs.2021.100940

Indications for an intermolecular photo-induced excited-state proton transfer of p-nitrophenol in water
Julia Leier, Nadine Michenfelder, Andreas-Neil Unterreiner, and Matthias Olzmann
Mol. Phys. (2021), 119, 17 - 18, e1975051 (9 pages), DOI: 10.1080/00268976.2021.1975051