Activities per year
Activities
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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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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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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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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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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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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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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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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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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)
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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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 Sept 2000 → 30 Sept 2000Activity: Talk or presentation › Talk at conference or symposium › 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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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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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 electron transfer processes in solution
Stephan Landgraf (Speaker), Gonzalo Manuel Angulo Nunez (Contributor), Günter Grampp (Contributor), Jens Sobek (Contributor) & A. I. Burshtein (Contributor)
13 May 1999 → 15 May 1999Activity: Talk or presentation › Invited talk › 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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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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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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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
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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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Untersuchung zur Viskositätsabhängigkeit photoinduzierter Elektronentransferprozesse in flüssiger Lösung
Stephan Landgraf (Contributor), Jens Sobek (Speaker) & Günter Grampp (Contributor)
20 Nov 1997Activity: Talk or presentation › Poster presentation › Science to science
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Bestimmung von Fluoreszenzlebensdauern mittels Laserdioden im subnanosekunden Bereich
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
10 May 1997Activity: Talk or presentation › Poster presentation › Science to science
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Anwendung von Laserdioden und ultrahellen Leuchtdioden zur Bestimmung der Fluoreszenzlebensdauer im Nano- und Subnanosekundenbereich
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
20 Nov 1997Activity: Talk or presentation › Poster presentation › Science to science
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Bestimmung von Fluoreszenzlebensdauern mittels Laserdioden im subnanosekunden Bereich
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
10 Sept 1997Activity: Talk or presentation › Poster presentation › Science to science
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Study of Fluorescence-detected Magnetic Field in Solutions Containing p-Phenylenediamine Derivatives
Stephan Landgraf (Contributor), Michael Sacher (Speaker) & Günter Grampp (Contributor)
1 Oct 1996Activity: Talk or presentation › Poster presentation › Science to science
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Subnanosecond Time-resolved Fluorescence Spectrometer Applying Laser Diodes
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
5 Sept 1996Activity: Talk or presentation › Poster presentation › Science to science
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Study of Fluorescence-detected Magnetic Field in Solutions Containing p-Phenylenediamine Derivatives
Stephan Landgraf (Contributor), Michael Sacher (Speaker) & Günter Grampp (Contributor)
5 Sept 1996Activity: Talk or presentation › Poster presentation › Science to science
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Subnanosecond Time-resolved Fluorescence Spectrometer Applying Laser Diodes Poster
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
1 Oct 1996Activity: Talk or presentation › Poster presentation › Science to science
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Study of Fluorescence-detected Magnetic Field Effect in Solutions Containing Pyrene and Aromatic Amines Poster
Stephan Landgraf (Contributor), Michael Sacher (Speaker) & Günter Grampp (Contributor)
6 Sept 1995 → 9 Sept 1995Activity: Talk or presentation › Poster presentation › Science to science
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Anwendung von Laserdioden zur Ermittlung von Fluoreszenzlebensdauern
Stephan Landgraf (Speaker) & Günter Grampp (Contributor)
24 Nov 1995Activity: Talk or presentation › Poster presentation › Science to science