Activities per year
Activities
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Fluorescence Quenching Kinetics at high quencher concentrations: Viscosity Dependence.
Stephan Landgraf (Contributor), Günter Grampp (Contributor), Arnulf Rosspeintner (Speaker), Daniel Kattnig (Contributor) & Gonzalo Manuel Angulo Nunez (Contributor)
22 Aug 2004 → 25 Aug 2004Activity: Talk or presentation › Poster presentation › Science to science
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Photophysics, photochemistry and PET of 2,6-dicyano-N,N,N’,N’-tetramethyl-p-phenylenediamine: A highly fluorescing p-phenylenediamine derivative
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Gonzalo Manuel Angulo Nunez (Contributor), Arnulf Rosspeintner (Contributor) & Martin Weiglhofer (Contributor)
7 Mar 2004 → 11 Mar 2004Activity: Talk or presentation › Poster presentation › Science to science
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MARY Spectroscopy: Magnetic field effects on fluorescence intensities used for measuring electron transfer rates
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Martin Justinek (Contributor) & P. J. Hore (Contributor)
22 Aug 2004 → 25 Aug 2004Activity: Talk or presentation › Poster presentation › Science to science
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MARY Spectroscopy: Magnetic field effects on fluorescence intensities used for measuring electron transfer rates
Stephan Landgraf (Contributor), Günter Grampp (Speaker), P. J. Hore (Contributor) & Martin Justinek (Contributor)
7 Mar 2004 → 11 Mar 2004Activity: Talk or presentation › Poster presentation › Science to science
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Einsatz von ultrahellen LEDs zur Bestimmung statischer und zeitaufgelöster Fluoreszinformationen in Ölproben
Stephan Landgraf (Speaker)
29 May 2003 → 31 May 2003Activity: Talk or presentation › Poster presentation › Science to science
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Photophysics, photochemistry and PET of 2,6-dicyano-N,N,N’,N’-tetramethyl-p-phenylendiamine: A highly fluorescing p-phenylendiamine derivative
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Gonzalo Manuel Angulo Nunez (Contributor), Arnulf Rosspeintner (Contributor) & Martin Weiglhofer (Contributor)
29 May 2003 → 31 May 2003Activity: Talk or presentation › Poster presentation › Science to science
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Use of Ultrabright LEDs for the Determination of Static and Time-resolved Fluorescence Information of Crude Oil Samples
Stephan Landgraf (Speaker)
21 Sept 2003 → 24 Sept 2003Activity: Talk or presentation › Poster presentation › Science to science
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Planetary Multi-user Simulation Facilities
Stephan Landgraf (Contributor), Christoph Kolb (Speaker), Günter Grampp (Contributor), H. Lammer (Contributor) & G Povoden (Contributor)
21 Apr 2002 → 26 Apr 2002Activity: Talk or presentation › Poster presentation › Science to science
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Electron Self-exchange in MARY Spectroscopy: Theory and Experiment
Stephan Landgraf (Speaker), Martin Justinek (Contributor) & Günter Grampp (Contributor)
1 Sept 2002 → 4 Sept 2002Activity: Talk or presentation › Poster presentation › Science to science
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Application of Marcus Cross-relation to Mixed Inorganic-organic Redox Couples
Stephan Landgraf (Speaker), Günter Grampp (Contributor), Dana Sabou (Contributor) & Dana Dvoranová (Contributor)
1 Sept 2002 → 4 Sept 2002Activity: Talk or presentation › Poster presentation › Science to science
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Anwendung der Marcus-Kreuzkorrelation auf gemischt anorganisch-organische Redoxpaare
Stephan Landgraf (Speaker), Günter Grampp (Contributor), Dana Sabou (Contributor) & Dana Dvoranová (Contributor)
9 May 2002 → 11 May 2002Activity: Talk or presentation › Poster presentation › Science to science
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Electron Self-exchange in MARY Spectroscopy: Theory and Experiment
Stephan Landgraf (Speaker), Martin Justinek (Contributor) & Günter Grampp (Contributor)
17 Sept 2002 → 19 Sept 2002Activity: Talk or presentation › Poster presentation › Science to science
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Kinetic Studies on the Formation of CrO(O2)2 Complex in the Reaction between Cr2O72- and H2O2 in Acidic Media
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Ewa Maria Kalisz (Contributor), Dana Sabou (Contributor) & Boryana Yordanova Mladenova Kattnig (Contributor)
17 Sept 2002 → 19 Sept 2002Activity: Talk or presentation › Poster presentation › Science to science
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Determination of electron self-exchange kinetics by MARY spectroscopy: Theory and experiment
Stephan Landgraf (Contributor), Martin Justinek (Speaker), Peter J. Hore (Contributor) & Günter Grampp (Contributor)
21 Jul 2002 → 25 Jul 2002Activity: Talk or presentation › Poster presentation › Science to science
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Bestimmung der Geschwindigkeitskonstanten des Elektronenselbstaustausches durch MARY-Spektroskopie
Stephan Landgraf (Speaker), Martin Justinek (Contributor) & Günter Grampp (Contributor)
9 May 2002 → 11 May 2002Activity: Talk or presentation › Poster presentation › Science to science
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MARY spectroscopy as a tool to determine electron self-exchange kinetics in the system pyrene/dicyanobenzene isomers
Stephan Landgraf (Contributor), Martin Justinek (Speaker) & Günter Grampp (Contributor)
15 Jul 2001 → 20 Jul 2001Activity: Talk or presentation › Poster presentation › Science to science
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Viscosity effects on photoinduced forward and backward electron transfer reactions
Stephan Landgraf (Contributor), Gonzalo Manuel Angulo Nunez (Speaker) & Günter Grampp (Contributor)
15 Jul 2001 → 18 Jul 2001Activity: Talk or presentation › Poster presentation › Science to science
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Electron Self-Exchange Kinetics of Several Dicyanobenzenes Determined Magnetic Field Dependent Exciplex Fluorescence (MARY Spectroscopy)
Stephan Landgraf (Contributor), Martin Justinek (Speaker) & Günter Grampp (Contributor)
24 Jun 2001 → 27 Jun 2001Activity: Talk or presentation › Poster presentation › Science to science
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Electron Self-Exchange Kinetics Determined by MARY Spectroscopy
Stephan Landgraf (Contributor), Martin Justinek (Speaker) & Günter Grampp (Contributor)
24 May 2001 → 26 May 2001Activity: Talk or presentation › Poster presentation › Science to science
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Electron Self-Exchange Kinetics Determined by MARY Spectroscopy. Comparison with EPR Linebroadering Measurements
Stephan Landgraf (Speaker), Martin Justinek (Contributor) & Günter Grampp (Contributor)
15 Jul 2001 → 18 Jul 2001Activity: Talk or presentation › Poster presentation › Science to science
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MARY spectroscopy as a tool to determine electron self-exchange kinetics of the dicyanobenzene isomers
Stephan Landgraf (Speaker), Martin Justinek (Contributor) & Günter Grampp (Contributor)
23 Sept 2001 → 29 Sept 2002Activity: Talk or presentation › Poster presentation › Science to science
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Viscosity effects on photoinduced forward and backward electron transfer reactions
Stephan Landgraf (Contributor), Gonzalo Angulo Nunez (Speaker) & Günter Grampp (Contributor)
24 May 2001 → 26 May 2001Activity: Talk or presentation › Poster presentation › Science to science
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Luminescence Detection of Magnetic Field Effect: MARY Spectroscopy
Stephan Landgraf (Contributor), Martin Justinek (Speaker) & Günter Grampp (Contributor)
13 Sept 2000 → 16 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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Solvent Dynamics in Electron Self-Exchange Reactions of Organic Redox Couples. Experimental Results
Stephan Landgraf (Contributor), Günter Grampp (Speaker) & Stephan Strauss (Contributor)
15 Mar 2000 → 17 Mar 2000Activity: Talk or presentation › Poster presentation › Science to science
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Solvent dependence of electron transfer reactions studied by EPR and MARY techniques
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Stephan Strauss (Contributor), Kenneth Rasmussen (Contributor) & Martin Justinek (Contributor)
27 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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Photoinduced electron transfer fluorescence quenching of different diolefinic laser dyes
Stephan Landgraf (Speaker), Günter Grampp (Contributor) & Tarek A. Fayed (Contributor)
1 Jun 2000 → 3 Jun 2000Activity: Talk or presentation › Poster presentation › Science to science
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Subnanosecond time-resolved fluorescence lifetime spectrometer applying laser diodes and ultrabright light emitting diodes
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
22 Jul 2000 → 28 Jul 2000Activity: Talk or presentation › Poster presentation › Science to science
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Solvent Dynamics in Electron Self-Exchange Reactions of Organic Redox Couples. Experimental Results
Stephan Landgraf (Contributor), Günter Grampp (Speaker) & Stephan Strauss (Contributor)
4 Jun 2000 → 6 Jun 2000Activity: Talk or presentation › Poster presentation › Science to science
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Electron self-exchange kinetic between 2,3-dicyano-5,6-dichloro-p-benzoquinone (DDQ) and its radical anion. Solvent dynamic effects and activation parameters
Stephan Landgraf (Speaker), Stephan Strauss (Contributor) & Günter Grampp (Contributor)
27 Aug 2000 → 30 Aug 2000Activity: Talk or presentation › Poster presentation › Science to science
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Experimental investigations on the dynamic solvent effects on photoinduced electron transfer reactions
Stephan Landgraf (Contributor), Gonzalo Manuel Angulo Nunez (Speaker) & Günter Grampp (Contributor)
17 Sept 2000 → 21 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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Experimental investigations on the dynamic solvent effects on photoinduced electron transfer reactions
Stephan Landgraf (Contributor), Gonzalo Manuel Angulo Nunez (Speaker) & Günter Grampp (Contributor)
27 Aug 2000 → 30 Aug 2000Activity: Talk or presentation › Poster presentation › Science to science
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Photophysical Properties And Photoinduced Electron Transfer Fluorescence Quenching of Different Diolefinic Laser Dyes
Stephan Landgraf (Speaker), Tarek A. Fayed (Contributor) & Günter Grampp (Contributor)
25 Sept 2000 → 27 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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The Kinetics of the Dynamic Fluorescence Quenching of Rubene by Dublet Species: An Application of the Single Photon Timing Technique
Stephan Landgraf (Contributor), Martin Justinek (Speaker) & Günter Grampp (Contributor)
13 Sept 2000 → 16 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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ESR-Linebroadening Effects of the DDQ/DDQ&- Electron-Self Exchange Couple. Temperature Dependence. (DDQ=1,2-dichloro-4,5-dicyano-p-benzoquinone)
Stephan Landgraf (Contributor), Günter Grampp (Speaker) & Stephan Strauss (Contributor)
10 Sept 2000 → 14 Sept 2000Activity: Talk or presentation › Poster presentation › Science to science
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ESR-Linebroadening Effects of the DDQ/DDQ Electron-Self Exchange Couple. 1. Solvent dynamical effects (DDQ=1,2-dichloro-4,5-dicyano-p-benzoquinone)
Stephan Landgraf (Contributor), Günter Grampp (Speaker) & Kenneth Rasmussen (Contributor)
13 May 1999 → 15 May 1999Activity: Talk or presentation › Poster presentation › Science to science
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Contact/Non-contact analysis of reaction distance dependence of photoinduced forward and backward electron transfer processes in solution Poster
Stephan Landgraf (Speaker), Gonzalo Manuel Angulo Nunez (Contributor), Günter Grampp (Contributor), Jens Sobek (Contributor) & A. I. Burshtein (Contributor)
29 Aug 1999 → 1 Sept 1999Activity: Talk or presentation › Poster presentation › Science to science
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Contact/Non-contact analysis of reaction distance dependence of photoinduced forward and backward electron transfer processes in solution
Stephan Landgraf (Speaker), Günter Grampp (Contributor), Jens Sobek (Contributor) & A. I. Burshtein (Contributor)
11 Oct 1999 → 13 Oct 1999Activity: Talk or presentation › Poster presentation › Science to science
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Electron self-exchange kinetic between 2,3-dicyano-5,6-dichloro-p-benzoquinone (DDQ) and its radical anion. 2. Temperature dependence and activation parameters
Stephan Landgraf (Contributor), Günter Grampp (Speaker) & Stephan Strauss (Contributor)
5 Jun 1999 → 14 Jun 1999Activity: Talk or presentation › Poster presentation › Science to science
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Contact/Non-contact analysis of reaction distance dependence of photoinduced electron transfer processes in solution
Stephan Landgraf (Contributor), Jens Sobek (Speaker), Gonzalo Manuel Angulo Nunez (Contributor), Günter Grampp (Contributor) & A. I. Burshtein (Contributor)
14 Mar 1999 → 19 Mar 1999Activity: Talk or presentation › Poster presentation › Science to science
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Magnetic field modulation of the delayed fluorescence yield in the photoionization reaction of N',N',N,N-tetramethy-p-phenylendiamine in water
Stephan Landgraf (Contributor), Günter Grampp (Contributor), Michael Sacher (Contributor) & S.S. Ali (Speaker)
21 Aug 1999 → 26 Aug 1999Activity: Talk or presentation › Poster presentation › Science to science
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Magnetic field modulation of the delayed fluorescence yield in the photoionization reaction of N',N',N,N-tetramethy-p-phenylendiamine in water
Stephan Landgraf (Contributor), Soleiman Ali (Contributor), Günter Grampp (Speaker) & Michael Sacher (Contributor)
30 Mar 1999 → 4 Apr 1999Activity: Talk or presentation › Poster presentation › Science to science
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Fluorescence quenching of aromatic hydrocarbons by nitroxide radicals. A mechanistic study
Stephan Landgraf (Contributor), Günter Grampp (Contributor) & Tarek A. Fayed (Speaker)
30 Mar 1999 → 4 Apr 1999Activity: Talk or presentation › Poster presentation › Science to science
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Photoinduced electron transfer fluorescence quenching of different diolefinic laser dyes
Stephan Landgraf (Speaker), Tarek A. Fayed (Contributor) & Günter Grampp (Contributor)
11 Oct 1999 → 13 Oct 1999Activity: Talk or presentation › Poster presentation › Science to science
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Electron self-exchange kinetic between 2,3-dicyano-5,6-dichloro-p-benzoquinone (DDQ) and its radical anion. Unexpected solvent dependence
Stephan Landgraf (Contributor), Günter Grampp (Speaker), Stephan Strauss (Contributor) & Kenneth Rasmussen (Contributor)
11 Apr 1999 → 15 Apr 1999Activity: Talk or presentation › Poster presentation › Science to science
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Application of semiconductor light sources for time-resolved fluorescence measurements
Stephan Landgraf (Speaker)
24 Oct 1999 → 27 Oct 1999Activity: Talk or presentation › Poster presentation › Science to science
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Investigations on the viscosity dependence of photoinduced electron transfer processes in liquid solutions
Stephan Landgraf (Contributor), Jens Sobek (Speaker) & Günter Grampp (Contributor)
2 Mar 1998 → 4 Mar 1998Activity: Talk or presentation › Poster presentation › Science to science
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Determination of subnanosecond fluorescence lifetimes using semiconductor light sources in modulated fluorometry and single photon counting
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
2 Mar 1998 → 4 Mar 1998Activity: Talk or presentation › Poster presentation › Science to science
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Determination of subnanosecond fluorescence lifetimes using semiconductor light sources in modulated fluorometry and single photon counting
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
20 May 1998Activity: Talk or presentation › Poster presentation › Science to science
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Blue ultrabright light emitting diodes as a near UV light source for modulation fluorometry and single photon counting
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
30 Aug 1998Activity: Talk or presentation › Poster presentation › Science to science
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Investigations on the viscosity dependence of photoinduced electron transfer processes in liquid solutions
Stephan Landgraf (Contributor), Jens Sobek (Speaker) & Günter Grampp (Contributor)
30 Aug 1998 → 2 Sept 1998Activity: Talk or presentation › Poster presentation › Science to science