Stephan Landgraf

Ao.Univ.-Prof. Dipl.-Chem. Dr.rer.nat.

19952017
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Activities 1992 2017

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Talk at conference or symposium

Individual Tuning of Solvent Properties – Introduction and Application to Ionic Liquids

Stephan Landgraf (Speaker)
27 May 2017

Activity: Talk or presentationTalk at conference or symposiumScience to science

Simultaneous time-resolved HPLC fluorescence detection using modern semiconductor light sources

Stephan Landgraf (Speaker)
12 Mar 2013

Activity: Talk or presentationTalk at conference or symposiumScience to science

Magnetic Field Effects in Chemistry: How Does a Magnetic Field Influence Chemical Reactions?

Stephan Landgraf (Speaker)
12 Oct 2012

Activity: Talk or presentationTalk at conference or symposiumScience to science

Tuning individual media properties in solvent mixtures

Stephan Landgraf (Speaker)
5 Mar 2012

Activity: Talk or presentationTalk at conference or symposiumScience to science

Magnetic Field Effects in Chemistry: How Does a Magnetic Field Influence Chemical Reactions

Stephan Landgraf (Speaker)
28 Sep 2011

Activity: Talk or presentationTalk at conference or symposiumScience to science

Investigation of the Photochemical Electron Transfer Mediated Addition of Naphthylamine Derivatives to Furanone

Stephan Landgraf (Speaker)
15 Mar 2011

Activity: Talk or presentationTalk at conference or symposiumScience to science

Kinetics of Heterogeneous Electron Transfer Reactions in Ionic Liquids: Effects of Temperature and Solvent

Stephan Landgraf (Speaker)
10 Mar 2010

Activity: Talk or presentationTalk at conference or symposiumScience to science

Rehm-Weller and Stern-Volmer experiments in the light of remote electron transfer

Stephan Landgraf (Speaker)
10 Mar 2009

Activity: Talk or presentationTalk at conference or symposiumScience to science

Mechanistic Studies in Electron Transfer Reactions

Stephan Landgraf (Speaker)
23 Feb 2009

Activity: Talk or presentationTalk at conference or symposiumScience to science

Diffusion assisted electron transfer reactions from steady-state to fs-spectroscopy

Stephan Landgraf (Speaker)
22 May 2009

Activity: Talk or presentationTalk at conference or symposiumScience to science

University of Pannonia, Department of General and Inorganic Chemistry

Stephan Landgraf (Speaker)
18 Mar 2008

Activity: Talk or presentationTalk at conference or symposiumScience to science

University of Pannonia, Working group Prof. Attila Horvath

Stephan Landgraf (Speaker)
18 Mar 2008

Activity: Talk or presentationTalk at conference or symposiumScience to science

Experimental Observations of Diffusional Effects on Photoinduced Electron Transfer Reactions

Stephan Landgraf (Speaker)
28 Jul 2008

Activity: Talk or presentationTalk at conference or symposiumScience to science

Rehm-Weller and Stern-Volmer experiments in the light of remote electron transfer

Stephan Landgraf (Speaker)
31 Mar 2008

Activity: Talk or presentationTalk at conference or symposiumScience to science

Rehm-Weller and Stern-Volmer experiments in the light of remote electron transfer

Stephan Landgraf (Speaker)
2 Aug 2007

Activity: Talk or presentationTalk at conference or symposiumScience to science

Spektroskopie und chemische Kinetik an der TU Graz

Stephan Landgraf (Speaker)
19 Oct 2007

Activity: Talk or presentationTalk at conference or symposiumScience to science

Photomodulated voltammetry investigations on the benzyl radical

Stephan Landgraf (Speaker)
27 May 2006

Activity: Talk or presentationTalk at conference or symposiumScience to science

Stern-Volmer-Auftragungen bei hohen Löscherkonzentrationen und hohen Viskositäten: Vergleich Experiment und Theorie

Stephan Landgraf (Speaker)
20 Mar 2006

Activity: Talk or presentationTalk at conference or symposiumScience to science

Cyanosubstituierte Paraphenylendiamine – Moleküle mit ungewöhnlichen chemischen und elektronischen Eigenschaften

Stephan Landgraf (Speaker)
7 May 2005

Activity: Talk or presentationTalk at conference or symposiumScience to science

Cyanosubstituierte Paraphenylendiamine – Moleküle mit ungewöhnlichen chemischen und elektronischen Eigenschaften

Stephan Landgraf (Speaker)
29 Mar 2005

Activity: Talk or presentationTalk at conference or symposiumScience to science

Perspectives of Photochemistry in the New Millenium

Stephan Landgraf (Speaker)
8 Mar 2004

Activity: Talk or presentationTalk at conference or symposiumScience to science

Electron self-exchange in MARY spectroscopy: understanding self-exchange rate determination with theoretical simulations

Stephan Landgraf (Speaker)
21 May 2004

Activity: Talk or presentationTalk at conference or symposiumScience to science

New perspectives for time-resolved photochemistry using laser diodes and ultrabright LED´s

Stephan Landgraf (Speaker)
8 Mar 2004

Activity: Talk or presentationTalk at conference or symposiumScience to science

102. Bunsentagung

Stephan Landgraf (Speaker)
30 May 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

Symposium on Instrumental Analysis

Stephan Landgraf (Speaker)
30 Sep 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

Gordon Conference on Photochemistry

Stephan Landgraf (Speaker)
24 Jul 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

Advances in LD/LED modulation fluorometry

Stephan Landgraf (Speaker)
8 Apr 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

18. Vortragstagung der Fachgruppe Photochemie

Stephan Landgraf (Speaker)
8 Apr 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

Application of Marcus Cross-relation to Mixed Inorganic-organic Redox Couples

Stephan Landgraf (Speaker)
17 Mar 2003

Activity: Talk or presentationTalk at conference or symposiumScience to science

Advances in LD/LED Modulation Fluorometry

Stephan Landgraf (Speaker)
1 Sep 20024 Sep 2002

Activity: Talk or presentationTalk at conference or symposiumScience to science

Bestimmung von Geschwindigkeitskonstanten von Elektronenselbstaustauschreaktionen durch MARY-Spektroskopie

Stephan Landgraf (Speaker)
10 Mar 200213 Mar 2002

Activity: Talk or presentationTalk at conference or symposiumScience to science

Determination of Electron Self-exchange Rates by MARY spectroscopy

Stephan Landgraf (Speaker)
17 Sep 200219 Sep 2002

Activity: Talk or presentationTalk at conference or symposiumScience to science

Optische und magnetische Detektion von flüssigen und festen Proben

Stephan Landgraf (Speaker)
20 Jan 200121 Jan 2001

Activity: Talk or presentationTalk at conference or symposiumScience to science

Zeitaufgelöste Anwendung von Halbleiterlichtquellen in der physikalischen und analytischen Chemie

Stephan Landgraf (Speaker)
18 Mar 200121 Mar 2001

Activity: Talk or presentationTalk at conference or symposiumScience to science

The Origin of Radical Dimerization

Stephan Landgraf (Speaker)
5 Mar 2001

Activity: Talk or presentationTalk at conference or symposiumScience to science

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 Sep 200030 Sep 2000

Activity: Talk or presentationTalk at conference or symposiumScience to science

Subnanosecond time-resolved fluorescence lifetime spectrometer applying laser diodes and ultrabright light emitting diodes

Stephan Landgraf (Speaker)
25 Sep 200027 Sep 2000

Activity: Talk or presentationTalk at conference or symposiumScience to science

Viscosity effects on the rate of photoinduced electron transfer reactions. Theoretical predictions and experimental results

Stephan Landgraf (Speaker)
27 Aug 200030 Aug 2000

Activity: Talk or presentationTalk at conference or symposiumScience to science

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)
1 Jun 20003 Jun 2000

Activity: Talk or presentationTalk at conference or symposiumScience to science

Photoinduced electron transfer reactions of 1,4- and 1,5-dihydroxyanthraquinone with various organic donors

Stephan Landgraf (Speaker)
29 Aug 19991 Sep 1999

Activity: Talk or presentationTalk at conference or symposiumScience to science

Determination of nanosecond fluorescence lifetimes with laser diodes and light emitting diodes applying single photon counting techniques

Stephan Landgraf (Speaker)
30 Aug 19982 Sep 1998

Activity: Talk or presentationTalk at conference or symposiumScience to science

Determination of nanosecond fluorescence lifetimes using cw-laser diodes and ultrabright light emitting diodes in modulated fluorimetry

Stephan Landgraf (Speaker)
1 Sep 19974 Sep 1997

Activity: Talk or presentationTalk at conference or symposiumScience to science

Anwendung der FT-IR-Spektroskopie als Sonde in der Sensorik

Stephan Landgraf (Speaker)
24 Nov 1992

Activity: Talk or presentationTalk at conference or symposiumScience to science