Günter Grampp

Em.Univ.-Prof. Dipl.-Ing. Dr.rer.nat.

19952019

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2019

Heterogeneous rate constants of the electron-transfer of iron- And ruthenium-bipyridine complexes in imidazolium-based ionic liquids

Patah, A., Bächle, J. & Grampp, G., 1 Jan 2019, In : Journal of the Electrochemical Society. 166, 13, p. H635-H639

Research output: Contribution to journalArticleResearchpeer-review

2018

Influence of Polarity and Ionic Strength on Intramolecular Spin Exchange in a Short Nitroxide Biradical, Containing Sulphur Atom in the Bridge

Kokorin, A. I., Mladenova-Kattnig, B. Y., Gromov, O. I., Shubin, A. A., Zaripov, R. B. & Grampp, G., 1 Oct 2018, In : Applied Magnetic Resonance. 49, 10, p. 1059-1073 15 p.

Research output: Contribution to journalArticleResearchpeer-review

Magnetic Field-Sensitive Radical Pair Dynamics in Polymethylene Ether-Bridged Donor-Acceptor Systems

Hoang, H. M., Pham, V. T. B., Grampp, G. & Kattnig, D. R., 31 Aug 2018, In : ACS Omega. 3, 8, p. 10296-10305 10 p.

Research output: Contribution to journalArticleResearchpeer-review

2017

A Binary Mixture of Ionic Liquids as a New Approach for an Experimental Diffusion Correction in the Study of Activated Processes

Landgraf, S., Bächle, J., Berghold, M. G. & Grampp, G., 2017, In : ChemPhysChem. 18, 10, p. 1288-1292

Research output: Contribution to journalArticleResearchpeer-review

Hole Transfer Processes in meta- and para-Conjugated Mixed Valence Compounds: Unforeseen Effects of Bridge Substituents and Solvent Dynamics

Schäfer, J., Holzapfel, M., Mladenova, B., Kattnig, D., Krummenacher, I., Braunschweig, H., Grampp, G. & Lambert, C., 3 May 2017, In : Journal of the American Chemical Society. 139, 17, p. 6200-6209 10 p.

Research output: Contribution to journalArticleResearchpeer-review

Influence of Pressure on the Intramolecular Spin Exchange in a Short Imidazolium-Nitroxide Biradical

Mladenova-Kattnig, B., Grampp, G. & Kokorin, A. I., 1 Apr 2017, In : Applied Magnetic Resonance. 48, 4, p. 327-334 8 p.

Research output: Contribution to journalArticleResearchpeer-review

Insights into the Hydrogen Atom Transfer of the Blue Aroxyl

Kelterer, A-M., Grampp, G., Bächle, J. & Markovic, M., 30 Aug 2017, In : ChemPhysChem. 18, p. 2932-2938 7 p.

Research output: Contribution to journalArticleResearchpeer-review

2015

Electron self-exchange rates of the π-radical cation of ZnTPP in organic solvents determined by EPR spectroscopy

Bächle, J., Mladenova Kattnig, B. Y. & Grampp, G., 2015, In : Chemical Physics Letters. 620, p. 35-37

Research output: Contribution to journalArticleResearchpeer-review

Influence of the medium´s viscosity on the kinetics of hydrogen atom self-exchange for N-hydroxy phtalimide/ piperidine-N-oxyl (NHPI/PINO) measured by CW-ESR spectroscopy

Bächle, J., Grampp, G. & Goni Freskida, N. V., 2015, In : Physical chemistry, chemical physics. 17, p. 27204-27209

Research output: Contribution to journalArticleResearchpeer-review

2014

Computational and experimental studies on the triplet states of various N-substituted 4,5,6,7-tetrachlorophthalimides

Kelterer, A-M., Mansha, A., Iftikhar, F. J., Zhang, Y., Wang, W., Xu, J-H. & Grampp, G., 2014, In : Journal of molecular modeling. 20, 7, p. 2344-13

Research output: Contribution to journalArticleResearchpeer-review

2013

Time-resolved Magnetic Field Effects distinguish Loose Ion Pairs from Exciplexes

Richert, S., Rosspeintner, A., Landgraf, S., Grampp, G., Vauthey, E. & Kattnig, D., 2013, In : Journal of the American Chemical Society. 135, p. 15144-15152

Research output: Contribution to journalArticleResearchpeer-review

2012

Experimental observation of preferential solvation on a radical ion pair using MARY spectroscopy

Pal, K., Kattnig, D., Grampp, G. & Landgraf, S., 2012, In : Physical chemistry, chemical physics. 14, p. 3155-3161

Research output: Contribution to journalArticleResearchpeer-review

Ground and excited state dynamics of new dinuclear ruthenium complexes: NMR, UV–Vis, IR, electrochemical, photophysical characterization, and theoretical study of Ru(bpy)2(µ-dpp)Ru(CN–X)4n+ complexes

Kovács, M., Szalontai, G., Lendvay, G., Grampp, G. & Horváth, A., 2012, In : Inorganica chimica acta. 387, p. 261-270

Research output: Contribution to journalArticleResearchpeer-review

High Pressure ESR Studies of Electron Self-Exchange Reactions of Organic Radicals in Solution

Rasmussen, K., Hussain, T., Landgraf, S. & Grampp, G., 2012, In : The journal of physical chemistry (Washington, DC) / A. 116, p. 193-198

Research output: Contribution to journalArticleResearchpeer-review

Kinetics of Photoinduced Electron Transfer between DNA Bases and Triplet 3,3′,4,4′-Benzophenone Tetracarboxylic Acid in Aqueous Solution of Different pH's: Proton-Coupled Electron Transfer?

Nguyen Xuan, T., Kattnig, D., Mansha, A., Grampp, G., Yurkovskaya, A. V. & Lukzen, N., 2012, In : The journal of physical chemistry (Washington, DC) / A. 116, p. 10668-10675

Research output: Contribution to journalArticleResearchpeer-review

Rotational and Translational Diffusion of Spin Probes in Room-Temperature Ionic Liquids

Mladenova Kattnig, B. Y., Chumakova, N. A., Pergushov, V. I., Kokorin, A. I., Grampp, G. & Kattnig, D., 2012, In : The journal of physical chemistry (Washington, DC) / B. 116, p. 12295-12305

Research output: Contribution to journalArticleResearchpeer-review

2011

Behavior of Short Nitroxide Biradical in Room Temperature Ionic Liquids

Kokorin, A. I., Mladenova Kattnig, B. Y., Golubeva, E. N. & Grampp, G., 2011, In : Applied Magnetic Resonance. 41, p. 353-362

Research output: Contribution to journalArticleResearchpeer-review

Magnetic Field Effects on Exciplex-Forming Systems: The Effect on the Locally Excited Fluorophore and its Dependence on Free Energy

Kattnig, D., Rosspeintner, A. & Grampp, G., 2011, In : Physical chemistry, chemical physics. 13, p. 3446-3460

Research output: Contribution to journalArticleResearchpeer-review

Photoinduced Electron Transfer between Triplet Erythrosin Dianion and Highly Charged Ionic Quenchers

Mansha, A., Grampp, G. & Landgraf, S., 2011, In : Monatshefte für Chemie = Chemical monthly. 142, p. 11-17

Research output: Contribution to journalArticleResearchpeer-review

Room-Temperature Ionic Liquids Discerned Via Nitroxyl Spin Probe Dynamics

Mladenova Kattnig, B. Y., Kattnig, D. & Grampp, G., 2011, In : The journal of physical chemistry (Washington, DC) / B. 115, p. 8183-8198

Research output: Contribution to journalArticleResearchpeer-review

Synthesis and photophysical properties of 2,6-dicyano-p-phenylenediamine

Zahid, M., Rosspeintner, A., Angulo Nunez, G. M., Grampp, G., Jaques, P. & Mansha, A., 2011, In : Journal of photochemistry and photobiology / A. 220, p. 54-63

Research output: Contribution to journalArticleResearchpeer-review

Theoretical studies on the dimerization of substituted paraphenylenediamine radical cations

Punyain, K., Kelterer, A-M. & Grampp, G., 2011, In : Spectrochimica acta / A. 83, 1, p. 368-378

Research output: Contribution to journalArticleResearchpeer-review

2010

ENDOR study on the dynamic properties of the first stable paramagnetic center in γ-irradiated L-alanine crystrals

Rakvin, B., Maltar-Strmecki, N., Kattnig, D. & Grampp, G., 2010, In : The journal of physical chemistry (Washington, DC) / A. 114, p. 7500-7505

Research output: Contribution to journalArticleResearchpeer-review

On the Coherent Description of Diffusion Influenced Fluorescence Quenching Experiments II: Early Events

Angulo Nunez, G. M., Kattnig, D., Rosspeintner, A., Grampp, G. & Vauthy, E., 2010, In : Chemistry - a European Journal. 16, p. 2291-2299

Research output: Contribution to journalArticleResearchpeer-review

Photophysics of two Prototypical Molecular-Wire Building Blocks: Solvent-Induced Conformational Dynamics

Rosspeintner, A., Angulo Nunez, G. M., Onitsch, C., Kivala, M., Diederich, F., Grampp, G. & Gescheidt-Demner, G., 2010, In : Physical chemistry, chemical physics. 11, p. 1700-1710

Research output: Contribution to journalArticleResearchpeer-review

Thermal and UV Degradation of Polymer Films Studied In Situ With ESR Spectroscopy

Rasmussen, K., Grampp, G., van Eesbeek, M. & Rohr, T., 2010, In : ACS Applied Materials & Interfaces. 2, 7, p. 1879-1883

Research output: Contribution to journalArticleResearchpeer-review

2009

Effect of Viscosity on the Spin Exchange of TCNE and TEMPO Radicals with Iron Acetylacetonate

Hussain, T., Rasmussen, K., Grampp, G. & Kokorin, A. I., 2009, In : Applied Magnetic Resonance. 36, p. 121-130

Research output: Contribution to journalArticleResearchpeer-review

EPR-Sepctroscopy of Bis(triarylamine) Paracyclophanes as Model Compounds for the Intramolecular Charge Transfer in Solid Materials for Optoelectronic Applications

Lambert, C., Heckmann, A., Kaiser, C., Mladenova Kattnig, B. Y., Grampp, G. & Kattnig, D., 2009, In : The journal of physical chemistry (Washington, DC) / C. 113, p. 2983-2995

Research output: Contribution to journalArticleResearchpeer-review

Features of Spin Exchange in Nitroxide Biradicals in the Ionic Liquid bmimPF6

Tran, V. A., Kokorin, A. I., Grampp, G. & Rasmussen, K., 2009, In : Applied Magnetic Resonance. 385, p. 398-398

Research output: Contribution to journalArticleResearchpeer-review

Positioning of Micelle-Cound Peptides by Paramagnetic Relaxation Enhancements

Zangger, K., Respondek, M. S., Göbl, C., Hollweg, W., Rasmussen, K. & Grampp, G., 2009, In : The journal of physical chemistry (Washington, DC) / B. 113, p. 4400-4406

Research output: Contribution to journalArticleResearchpeer-review

Structural and Dynamic Microheterogeneity of Ionic Liquids

Pergushov, V. I., Chumakova, N. A., Mel'nikov, M. Y., Grampp, G. & Kokorin, A. I., 2009, In : Doklady physical chemistry. 425, p. 69-72

Research output: Contribution to journalArticleResearchpeer-review

Viscosity dependence of rubrene fluorescence quenching by organic radicals via energy transfer

Grampp, G., Justinek, M., Landgraf, S., Angulo Nunez, G. M. & Lukzen, A., 2009, In : Photochemical & photobiological sciences. 8, p. 1595-1602

Research output: Contribution to journalArticleResearchpeer-review

2008

Difficulties in Building Radiation-Generated Three-Spin Systems Using Spin-Labeled Luminophores

Matveeva, A. G., Sviridenko, F. B., Korolev, V. V., Kuibida, L. V., Stass, D. V., Shundrin, L. A., Reznikov, V. A. & Grampp, G., 2008, In : The journal of physical chemistry (Washington, DC) / A. 112, p. 183-193

Research output: Contribution to journalArticleResearchpeer-review

Electron-self-exchange kinetics of the cyclooctatetraene/cyclooctatetraene radical-anion couple

Grampp, G., Grossmann, B., Heinze, J., Landgraf, S. & Rasmussen, K., 2008, In : ChemPhysChem. 9, p. 854-860

Research output: Contribution to journalArticleResearchpeer-review

Fully reversible interconversion between locally excited fluorophore, exciplex and radical ion pair demonstrated by a new magnetic field effect

Kattnig, D., Rosspeintner, A. & Grampp, G., 2008, In : Angewandte Chemie / International Edition . 47, 5, p. 960-962

Research output: Contribution to journalArticleResearchpeer-review

Photomodulated voltammetry investigations on the benzyl radical

Grampp, G., Muresanu, C. & Landgraf, S., 2008, In : Electrochimica acta. 53, p. 3149-3155

Research output: Contribution to journalArticleResearchpeer-review

Reversibler Austausch zwischen lokal angeregtem Fluorophor, Exciplex und Radikalionenpaar - ein neuer Magnetfeldeffekt

Kattnig, D., Rosspeintner, A. & Grampp, G., 2008, In : Angewandte Chemie. 120, 5, p. 974-976

Research output: Contribution to journalArticleResearchpeer-review

Spectroscopic characteristics of a novel highly fluorescent p-phenylenediamine: Tetracyano-p-phenylenediamine

Angulo Nunez, G. M., Grampp, G., Grilj, J., Jacques, P., Landgraf, S. & Rosspeintner, A., 2008, In : Journal of photochemistry and photobiology / A. 199, 2-3, p. 204-210

Research output: Contribution to journalArticleResearchpeer-review

The Rehm-Weller Experiment in View of Distant Electron Transfer

Rosspeintner, A., Kattnig, D., Angulo Nunez, G. M., Landgraf, S. & Grampp, G., 2008, In : Chemistry - a European Journal. 14, 20, p. 6213-6221

Research output: Contribution to journalArticleResearchpeer-review

2007

ENDOR study of the dynamic properties of stable paramagnetic centres in gamma-irradiated L-alanine crystals

Rakvin, B., Maltar-Strmecki, M., Kattnig, D. & Grampp, G., 2007, In : Molecular Physics. p. 2087-2094

Research output: Contribution to journalArticleResearchpeer-review

On the Coherent Description of Diffusion-Influenced Fluorescence

Rosspeintner, A., Kattnig, D., Angulo Nunez, G. M., Landgraf, S., Grampp, G. & Cuetos, A., 2007, In : Chemistry - a European Journal. 13, p. 6474-6483

Research output: Contribution to journalArticleResearchpeer-review

Solvent effects on the intramolecular spin exchange in biradicals at room temperature

Tran, V. A., Rasmussen, K., Grampp, G. & Kokorin, A. I., 2007, In : Molecular Physics. 105, p. 2119-2125

Research output: Contribution to journalArticleResearchpeer-review

Synthesis and Emitting Properties of the Blue-Light Fluorophores Indolizine[3,4,5-ab]isoindole Derivatives

Shen, Y-M., Grampp, G., Leesakul, N., Hu, H-W. & Xu, J-H., 2007, In : European Journal of Organic Chemistry. p. 3718-3726

Research output: Contribution to journalArticleResearchpeer-review

The Solvent Effect on Spin Exchange in Long-Chain Nitroxide Biradicals

Tran, V. A., Rasmussen, K., Grampp, G. & Kokorin, A. I., 2007, In : Applied Magnetic Resonance. 32, 3, p. 395-406

Research output: Contribution to journalArticleResearchpeer-review

2006

Calculation of transient CIDEP spectra of spin-correlated radical pairs in nanotubes.

Lukzen, N. N., Ivanov, K. L., Morozov, V. A., Sagdeev, R. Z., Kattnig, D. & Grampp, G., 2006, In : Chemical Physics. 328, 1-3, p. 75-84

Research output: Contribution to journalArticleResearchpeer-review

Chemical polarization of electrons of spin-correlated radical ion pairs in nanotubes.

Lukzen, N. N., Ivanov, K. L., Morozov, V. A., Sagdeev, R. Z., Kattnig, D. & Grampp, G., 2006, In : Doklady physical chemistry. 409, 2, p. 233-236

Research output: Contribution to journalArticleResearchpeer-review

Effect of Solvent Nature on Spin Exchange in Rigid Nitroxide Biradicals

Kokorin, A. I., Tran, V. A., Rasmussen, K. & Grampp, G., 2006, In : Applied Magnetic Resonance. 30, p. 35-42

Research output: Contribution to journalArticleResearchpeer-review

ESR and ENDOR Investigations of the Degenerate Electron Exchange Reactions of Various Viologens in Solution. Solvent Dynamical Effects.

Grampp, G., Mladenova, B. Y., Kattnig, D. & Landgraf, S., 2006, In : Applied Magnetic Resonance. 30, 2, p. 145-164

Research output: Contribution to journalArticleResearchpeer-review