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Dr. Günter Schnurpfeil
Universität Bremen
Institut für Angewandte
und Physikalische Chemie (IAPC)
P.O. Box 330 440
D-28334 Bremen
Raum Nr.: NW 2/FB 2: A0120
Tel: +49-421-218 63136
Fax: +49-421-218 63188
eMail: gschnur@uni-bremen.de

Fields of interest

Synthesis

Investigations

List of publications

53 D. Wöhrle, G. Schnurpfeil, S.G. Makarov, A. Kazarin, O.N. Suvorova, Practical Applica¬tions of Phthalocyanines – from Dyes and Pigments to Materials for Optical and Photo-electronic Devices, Macroheterocycles, in press

52 E. Brauns, E. Morsbach, G. Schnurpfeil, M. Bäumer, W. Lang, A Miniaturized Catalytic Gas Sensor for Hydrogen Detection based on Stabilized Nanoparticles as Catalytic Layer , Sensors and Actuators, submitted

51 D. Wöhrle, G. Schnurpfeil, S. Makarov, O. Suvorova, Der Weg von Farbstoffen/Pigmenten zu Materialien für optische, elektronische und photoelektronische Bau¬elemente, Chemie in Unserer Zeit 46(1), 2012, 12

50 D. Wöhrle, O.R. Hild, G. Schnurpfeil, Solarzellen-Markt im Umbruch, Impulse aus der Forschung, Universität Bremen, 1, 2010, 14

49 S. Makarov, O.N. Suvorova, G. Schnurpfeil, D. Wöhrle; Synthesis of a Binuclear Naphthalocya¬nine Analogue with Absorption in the NIR, Eur. J. Inorg. Chem. 29, 2010, 4617

48 V. Mantareva, V. Kussovski., I. Angelov, D. Wöhrle, G. Schnurpfeil, I. Popova, S. Dimitrov, Gallium(III)methylpyridyloxy-phthalocyanines: non-aggregated, water soluble photodynamic sensitizer against dental pathogens, Photochem. Photobiol. Sci. 10, 2011, 91

47 V. Kussovski, V. Mantareva, I. Angelov, P. Orozova, D. Wöhrle, G. Schnurpfeil, E. Borisova, L. Avramov, Photodynamic inactivation of Aeromonas hydrophila by cationic phthalocyanines with different hydrophobicity, FEMS Microbiol. Lett. 294, 2009, 133

46 Ł. Lapok, G. Schnurpfeil, R. Gerdes, S.M. Gorun, O. Suvorova, D. Wöhrle, Synthesis of charged triazatetrabenzcorroles, phthalocyanines and tetrapyridylporphyrin, and their activities in the co-sensitized photooxydation of 2-mercaptoethanol, J. Porphyrins Phthalocyanines 13, 2009, 346

45 G. Schnurpfeil, F. Löffler, O.R. Hild, O. Tsaryova, R. Gerdes, D. Wöhrle, S.M. Gorun, Doped semiconductor material and use thereof, PCT Int. Appl. 2009, Ger. Offen. 2009, DE 102007037905 A1 20090423

44 H. Brinkmann, C. Kelting, S. Makarov, O. Tsaryova, G. Schnurpfeil, D. Wöhrle, D. Schlettwein, Fluorinated phthalocyanines as molecular semiconductor thin films, Organic Electronics 2009, 37

43 S. Gorun, G. Schnurpfeil, O. Hild, D. Wöhrle, O. Tsaryova, R. Gerdes, Microwave-as¬sisted synthesis of perfluorophthalocyanine molecules, PCT Int. Appl. 2009, WO 2009139973 A1 20091119

42 V. Kutureva, N. Baziakina, K. Maximova, V. Morozova, G. Schnurpfeil, D. Wöhrle, O. Suvorova, Synthesis of new side-chain phthalocyanine methacrylate monomers for ophthalmosur¬gery in ophthalmology, J. Porphyrins Phthalocyanines 12, 2008, 832

41 R. Knecht, D. Klaus, C. Keil, G. Schnurpfeil, D. Schlettwein, Photoactive donor-acceptor thin films as prospective materials for evaporated bulk heterojunctions of molecular semiconductors, Materials Research Society Symposium Proceedings 2008, 1149E (Synthesis and Processing of Organic and Polymeric Functional Materials for a Sustainable Energy Economy), No pp. Paper #: 1149-QQ06-03.

40 H. Brinkmann, C. Kelting, S. Makarov, O. Tsaryova, G. Schnurpfeil, D. Wöhrle, D. Schlettwein, Fluorinated phthalocyanines as molecular semiconductor thin films for organic field effect transistors, Phys. Status Solidi, 205, 2008, 409

39 V.N. Mantareva, V. Kussovski, I.P. Angelov, E. Borisova, L. Avramov, G. Schnurpfeil, D. Wöhrle, Efficacy of microbial photoinactivation by cationic and anionic phthalocyanine zinc(II) complexes in dependence on the light fluence rate, cell density and drug uptake, Bioorganic & Medicinal Chemistry 17, 2007, 4829

38 S.G. Makarov, A.V. Piskunov, O. Suvorova, G. Schnurpfeil, G.A. Domrachev, D. Wöhrle, Near-infrared-absorbing ligand-oxidized dinuclear phthalocyanines, Chem. Eur. J. 13, 2007, 3227

37 O. Bartels, O.R. Hild, G. Schnurpfeil, D. Wöhrle, Optimised method for preparing anellated, polycyclic and polyheterocyclic aromatic compounds, US 2007 US 2007/0152208 A1

36 O. Bartels, O.R. Hild, G. Schnurpfeil, D. Wöhrle, Preparation of polycyclic aromatics via reductive aromatization, Ger. 2007, DE 102005058270 B3 20070531

35 H. Shinohara, O. Tsaryova, G. Schnurpfeil, D. Wöhrle, Differently Substituted Phthalocyanines as Catalysts for the Oxidation of 2-Mercaptoethanol and Photocatalysts for the Photoxidation of Citronellol, J. Photochem. Photobiol. A: Chem. 184, 2006, 50

34 T. Kaese, D. Wöhrle, A. Hartwig, G. Schnurpfeil, Synthesis of dialkenes and diepoxides and the influence of their structural parameters on the liquid crystalline properties, Liq. Cryst. 32, 2005, 921

33 D. Wöhrle, N. Baziakina, O. Suvorova, S. Makarov, V. Kutereva, E. Schupok, G. Schnurpfeil, Phthalocyanine coatings on silica and zinc oxide. Synthesis and their activities in the oxidation of sulfide, J. Porphyrins Phthalocyanines, 8, 2004, 1390

32 H. Graaf, W. Michaelis, G. Schnurpfeil, N. Jaeger, D. Schlettwein, Consequences of twisting the aromatic core of N,N’-dimethylperylene-3,4,9,10-biscarboximide by chemical substitution for the electronic coupling and electric transport in thin films, Organic Electronics 5(5), 2004, 237

31 D. Wöhrle, G. Schnurpfeil, Porphyrins and phthalocyanines in combination with macromolecules, The Porphyrin Handbook, Academic Press, 2003, Vol. 17, p. 177

30 D. Wöhrle, O. Hild, N. Trombach, R. Benters, G. Schnurpfeil, O. Suvorova, Conjugated polymeric phthalocyanines by polycyclotetramerization and electropolymerization, Macromol. Symp. 186, 2002, 99

29 A. Hartwig, H. Schröder, G. Schnurpfeil, D. Wöhrle, Adhesional properties of liquid crystalline diepoxides, Proceedings of the Annual Meeting of the Adhesion Society, 25th, 2002, 506

28 A. Hartwig, A. Harder, G. Schnurpfeil, H. Schröder, D. Wöhrle, Kleben mit flüssig-kristallinen Epoxidharzen, Kleben & Dichten Adhäsion 45, 2001, 22

27 D. Wöhrle, R. Benters, O. Suvorova, G. Schnurpfeil, N. Trombach, T. Bogdahn-Rai, Synthesis of Structurally Uniform Polymeric Phthalocyanines, J. Porphyrins Phthalocyanines, 4, 2000, 491

26 D. Wöhrle, A. Hartwig, G. Schnurpfeil, A. Harder, H. Schröder, Synthesis and Photoinduced Polymerization of Liquid Crystalline Diepoxides for Bonding in the Microsystem Technique, Polym. Adv. Technol. 11, 2000, 739

25 G. Schnurpfeil, A. Harder, H. Schröder, D. Wöhrle, A. Hartwig, O.-D. Hennemann, Synthesis and Photoinitiated Polymerization of Nematic Liquid Crystalline Diepoxides, Makromol. Chem. Phys. 202, 2001, 180

24 D. Wöhrle, O.N. Suvorova, N. Trombach, E.A. Schupak, R. Gerdes, N.M. Semenov, O. Bartels, A.A. Zakurazhnov, G. Schnurpfeil, O. Hild, et al., Synthesis of polymeric and low molecular weight phthalocyanines from nitriles and metal carbonyls on SiO2 and TiO2 and catalytic activities in the sulfide oxidation, J. Porphyrins Phthalocyanines 5(4), 2001, 381

23 D. Wöhrle, O. Suvorova, M. Kaneko, N. Trombach, R. Gerdes, O. Bartels, G. Schnurpfeil, Molecular and Macromolecular Photosensitizers in Photooxidation Reactions and Photovoltaic Cells, Macromol. Symp. 156, 2000, 109

22 G. Schnurpfeil, H. Schröder, A. Hartwig, A. Harder, Epoxides with a liquid crystalline phase, and processes and photoinitiators for their conversion to epoxy resins, Ger. Offen 2000, DE 10004442 A1 20000907

21 MD. K. Nazeeruddin, R. Humpfry-Baker, M. Grätzel, D. Wöhrle, G. Schnurpfeil, G. Schneider, A. Hirth, N. Trombach, Efficient Near IR Sensitization of Nanocrystalline TiO2-Films by Zinc and Aluminum Phthalocyanine, J. Porphyrins Phthalocyanines, 3, 1999, 230

20 D. Wöhrle, O. Suvorova, M. Kaneko, N. Trombach, R. Gerdes, O. Bartels, G. Schnurpfeil, Molecular and macromolecular photosensitizers in photooxidation reactions and photovoltaic cells, Macromolecular Symposia 2000, 156; (IUPAC 8th International Symposium on Macromolecule-Metal Complexes (MMC-8 Tokyo), 1999), 109

19 D. Wöhrle, A. Hirth, T. Bogdahn-Rai, G. Schnurpfeil, M. Shopova, Photodynamic cancer therapy: second and third generations of photosensitizers, Russ. Chem. Bull, 47, 1998, 807

18 W. Spiller, H. Kliesch, D. Wöhrle, S. Hackbarth, B. Röder, G. Schnurpfeil, Singlet oxygen quantum yields of different photosensitizers in polar solvents and micellar solutions, J. Porphyrins Phthalocyanines 2(2), 1998, 145

17 G. Schnurpfeil, A.K. Sobbi, U. Michelsen, D. Wöhrle, Photoxidative stability of various tetraazaporphyrin derivation in solution and correlation with semiempirical MO-calculations, SPIE 3191, 1997, 299

16 R. Gerdes, D. Wöhrle, W. Spiller, G. Schneider, G. Schnurpfeil, G. Schulz-Ekloff, Photooxidation of phenol and monochlorophenols in oxygen-saturated aqueous solutions by different photosensitizers, J. Photochem. Photobiol. A: Chemistry 111, 1997, 65

15 G. Schnurpfeil, A.K. Sobbi, W. Spiller, H. Kliesch, D. Wöhrle, Photooxidative Stability and its Correlation with Semiempirical MO-Calculations of various Tetraazaporphyrin Derivatives in Solution, J. Porphyrins Phthalocyanines 1, 1997, 159

14 G. Schnurpfeil, A.K. Sobbi, U. Michelsen, D. Wöhrle, Photooxidative stability of various tetraazaporphyrin derivatives in solution and correlation with semiempirical MO-calculations, Proceedings of SPIE - The International Society for Optical Engineering 1997, 3191, p. 299. (Photochemotherapy: Photodynamic Therapy and Other Modalities III)

13 T. Abe, F. Tagushi, T. Yoshida, S. Tokita, G. Schnurpfeil, D. Wöhrle M. Kaneko, Electrocatalytic CO2 reduction by cobalt octabutoxyphthalocyanine coated on graphite electrode, J. Mol. Catal., A: Chem. 112, 1996, 55

12 U. Michelsen, H. Kliesch, G. Schnurpfeil, A.K. Sobbi, D. Wöhrle, Unsymmetrically Substituted Benzonaphthoporphyrazines: A New Class of Cationic Photosensitizers for the Photody¬namic Therapy of Cancer, Photochem. Photobiol. 64, 1996, 694

11 D. Wöhrle, G. Schnurpfeil, Macromolecular Metal Complexes, Polymeric Materials Encyclopedia, CRC Press, Boca Raton, 1996

10 D. Wöhrle, G. Schnurpfeil, Macromolecule Metal Complexes, Comprehensive Polymer Science, Elsevier, Oxford, 1996

9 G. Schnurpfeil, J. Stark, D. Wöhrle, Synthesis of Uncharged, Positively and Negatively Charged 3,4,9,10-Perylenetetracarboxylic Acid Diimide Derivatives, Dyes and Pigments 27, 1995, 339

8 D. Wöhrle, D. Schlettwein, G. Schnurpfeil, G. Schneider, E. Karmann, T. Yoshida, M. Kaneko, Phthalocyanines and related Macrocycles for Multi-Electron Transfer in Catalysis, Photochemistry and Photoelectrochemistry, Polym. Adv. Technol. 6, 1995, 118

7 D. Wöhrle, L. Kreienhoop, G. Schnurpfeil, J. Elbe, B. Tennigkeit, D. Schlettwein, Investiga¬tions of n/p-junction Photovoltaic Cells Based on Perylenetetracarboxylic Acid Diimides and Phthalocyanines, J. Mater. Chem. 5, 1995, 1819

6 H. Yanagi, N. Tamura, S. Taira, H. Furuta, S. Douko, G. Schnurpfeil, D. Wöhrle, An optimal design for photovoltaic properties of two-layer organic solar cells using phthalocyanine and perylene derivatives, Molecular Crystals and Liquid Crystals Science and Technology, Section A: Molecular Crystals and Liquid Crystals 267, 1995, 435

5 D. Wöhrle, B. Tennigkeit, J. Elbe, L. Kreienhoop, G. Schnurpfeil, Various Porphyrins and Aromatic Tetracarboxylic acid Diimides in Thin Film p/n Solar Cells, Mol. Cryst. Liq. Cryst. 228, 1993, 221

4 D. Wöhrle, J. Elbe, L. Kreienhoop, G. Schnurpfeil, B. Tennigkeit, D. Meissner et al., Statusbericht BMFT Photovoltaik 1993, 56-1

3 A. Tsuchida, S. Hayashi, G. Schnurpfeil, M. Ashida, D. Wöhrle, H. Yanagi, Molecular orientation of perylene-3,4:9,10-dicarboximide thin films controlled by peripheral groups, Chem. Funct. Dyes, Proc. Int. Symp., 2nd 1993, 775

2 D. Wöhrle, G. Schnurpfeil, G. Knothe, Efficient Synthesis of Phthalocyanines and Related Macrocyclic Compounds in the Presence of Organic Bases, Dyes and Pigments 18, 1992, 91

1 M.A. Mohammad, P. Ottenbreit, W. Prass, G. Schnurpfeil, D. Wöhrle, Mono- and Multilayer prepared from Phthalocyanine Derivatives containing polar and cationic Substituents, Thin Solid Films 213, 1992, 285

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