Research Output

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Conference paper
1976

Microwave emission from the lowest triplet state of chlorophyll and related compounds

Schaafsma, T. J., Kleibeuker, J. F., Platenkamp, R. J. & Geerse, P., 1976, Proc. XII European Congress on Mol. Spectroscopy, Straszbourg, 1975 (Elsevier 1976).

Research output: Chapter in Book/Report/Conference proceedingConference paper

Transient spin polarization in the lowest triplet state of chlorophylls and pheophytins

Kleibeuker, J. F., Platenkamp, R. J. & Schaafsma, T. J., 1976, Proc. XIIth European Congress on Mol. Spectroscopy, Straszbourg, 1975 (Elsevier 1976).

Research output: Chapter in Book/Report/Conference proceedingConference paper

1977

Relaxation and T-T absorption effects in triplet state ODMR

Schaafsma, T. J. & van der Bent, S. J., 1977, Proc. 3rd Specialized Colloque Ampere. p. 221-234

Research output: Chapter in Book/Report/Conference proceedingConference paper

1979

Nuclear Magnetic Resonance of Tobacco Mosaic Virus

de Wit, J. L., Alma, N. C. M., Trienekens, T., Hemminga, M. A. & Schaafsma, T. J., 1979, Proc. XXth Congress Ampere, Magnetic Resonance and Related Phenomena. E. Kundla et al. eds., Springer Verlag, Berlin, 1979, 560.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Optically magnetic resonance of the triplet state of pheophytins

Schaafsma, T. J., van der Bent, S. J. & Kooyman, R. P. H., 1979, Proc. XXth congress Ampere, Magnetic Resonance and Related Phenomena, E. Kundla et al. eds, Springer Verlag, Berlin, 1979. p. 160

Research output: Chapter in Book/Report/Conference proceedingConference paper

1982

Magic angle spinning 13C-NMR on viruses

Hemminga, M. A., de Jager, P. A. & Vriend, G., 1982, Xth Int. Conf. on Hagn. Res. in biological systems, Stanford 1982, 225.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Non-invasive blood flow measurements by the 1H NMR pi-pulse method

van As, H. & Schaafsma, T. J., 1982, Proc. 1st Ann. Scientific Meeting of Soc. Magn. Res. in Medicine, Boston, Wiley, 1982.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Protein-RNA interaction in cowpea chlorotic mottle virus studies by 1H and 13C nuclear magnetic resonance

Vriend, G., Hemminga, M. A., Verduin, B. J. M. & Schaafsma, T. J., 1982, Xth Int. Conf. on Magn. Res. in biological systems, Stanford, 1982, 97.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Suppression of spinning side-bands in magic angle spinning NMR

de Jager, P. A., Datema, K. P. & Hemminga, M. A., 1982, 6th Europ. Exp. NMR Conference, Super Nendaz, 1982, 61.

Research output: Chapter in Book/Report/Conference proceedingConference paper

1983

Energy transfer and geometry of covalently linked porphyrindimers

Benthem, L., Koehorst, R. B. M., de Graaff, L. H. & Schaafsma, T. J., 1983, Proceedings 6th Int. Congress on Photosynthesis, Brussel, 1983.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Intramolecular electron transfer in substituted porphyrins

Kruger, H. W., Koehorst, R. B. M., van Hoek, A., Schaafsma, T. J. & Michel-Beyerle, M. E., 1983, Proceedings 6th Int. Congress on Photosynthesis, Brussel, 1983.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Low temmperature magnetic resonance and optical spectroscopy of chromophores and (crystalline) reaction centers of Rhodopseudomonas viridis

van Wijk, F. G. H., Schaafsma, T. J. & Michel, H., 1983, Proc. 6th Int. Cong. on Photosynthesis, Brussel, 1983.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Magnetic resonance and picosecond laser spectroscopy of light-harvesting chloropyll a/b-protein

Searle, G. F. W., Fraaije, H. & Schaafsma, T. J., 1983, Proc. 6th Int. Congr. on Photosynthesis, Brussel, 1983.

Research output: Chapter in Book/Report/Conference proceedingConference paper

1984

Water transport in cucumber plants measured by nuclear magnetic resonance

den Nijs, A. P. M., van As, H. & Reinders, J. E. A., 1984, Efficiency in plant breeding, W. Lange, A. Zeven and N.G. Hogenboom (eds.). Proc. Xth EUCARPIA Congr., PUDOC, Wageningen (1984) 334.

Research output: Chapter in Book/Report/Conference proceedingConference paper

1986

Electron transfer in dimers of water soluble porphyrin dimers.

Hofstra, U., Koehorst, R. B. M. & Schaafsma, T. J., 1986, Proc. VIth Int. Conf. Photochemical Conversion and Storage of Solar Energy. Paris (1986) A21-A22.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Optical spectroscopy and magnetic resonance of photosynthetic particles and model systems.

Schaafsma, T. J., Searle, G. F. W., Dijkema, C., Nedbal, L., van Hoek, A., Gast, P. & van Wijk, F. G. H., 1986, Proc. VIth Int. Seminar Energy Transfer in condensed Matter. Prague. p. 163-170

Research output: Chapter in Book/Report/Conference proceedingConference paper

Triplet formation in a photosynthetic three-spin system: the reaction center from Rhodopseudomonas viridis.

van Wijk, F. G. H., Gast, P. & Schaafsma, T. J., 1986, Proc. Vth Int. Seminar Energy Transfer, Prague. p. 213-214

Research output: Chapter in Book/Report/Conference proceedingConference paper

1987

Biochemistry of anaerobic propionate degradation.

Houwen, F. P., Dijkema, C., Folkers, G. E. & Zehnder, A. J. B., 1987, Proc. 4th Eur. Congr. Biotechnology, O.M. Neijssel, R.R. van der Meer en K.Ch.A.M. Luyben (eds.). Amsterdam Vol. 3 (1987) 553.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Carbon metabolism of Aspergillus niger: gluconate catabolism and investigation of polyol pools by 13C in vivo NMR.

Witteveen, C. F. B., Dijkema, C., van de Vondervoort, P., Swart, K. & Visser, J., 1987, Proc. 4th Eur. Congr. Biotechnology, O.M. Neijssel, R.R. van der Meer en K.Ch.A.M. Luyben (eds.). Amsterdam Vol. 3 (1987) 351.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Mode-locked and synchronously pumped CW lasers and time-correlated single photon counting : A time resolution study.

van Hoek, A. & Visser, A. J. W. G., 1987, Proc. Int. Conf. Lasers '87, Lake Tahoe, Nevada, USA. p. 1083-1089

Research output: Chapter in Book/Report/Conference proceedingConference paper

1988

Behaviour of enoate reductase in reversed micelles: Effect on enzyme kinetics.

Verhaert, R., Vermue, M., Tyrakowska, B., Hilhorst, R., Schaafsma, T. J. & Veeger, C., 1988, Proc. NBC II, Amsterdam. p. 387-392

Research output: Chapter in Book/Report/Conference proceedingConference paper

Enzyme kinetics in reversed micelles. The case of hydroxy-steroid dehydrogenase.

Tyrakowska, B., Verhaert, R., Hilhorst, R. & Veeger, C., 1988, Proc. NBC II, Amsterdam. p. 393-397

Research output: Chapter in Book/Report/Conference proceedingConference paper

Pyruvate and fumarate conversion by a methanogenic propionate-oxidizing coculture.

Houwen, F. P., Cheng Guangsheng, Folkers, G. E., van der Heuvel, W. M. J. G. & Dijkema, C., 1988, Proc. GASMAT Workshop Granular anaerobic sludge; microbiology and technology, G. Lettinga et al. (eds.). 1987, Lunteren. Pudoc, Wageningen. p. 62-70

Research output: Chapter in Book/Report/Conference proceedingConference paper

Real time flow and T2 measurement of blood using the RP NMR method.

van As, H. & Snaar, J. E. M., 1988, Proc. 7th SMRM (1988) 905.

Research output: Chapter in Book/Report/Conference proceedingConference paper

1989

Photoinduced electron transfer and spin dynamics in photosynthetic model systems.

Schaafsma, T. J., Koehorst, R. B. M., Hofstra, U., Vergeldt, F. J., Johnson, D. G. & Wasielewski, M. R., 1989, Proc. 6th Conf. Energy and electron transfer, J. Fiala, J. Vohary (eds.). Charles Univ., Prague, Czechoslovakia. Vol. 2. p. 23-27

Research output: Chapter in Book/Report/Conference proceedingConference paper

Time-resolved fluorescence and lipid-protein interaction.

Visser, A. J. W. G., Toxopeus, C., Sanders, J. C. & van Hoek, A., 1989, Proc. Int. Symp. Photobiology and biotechnology, Poznan, Poland. p. 179-184

Research output: Chapter in Book/Report/Conference proceedingConference paper

Van foton tot biomassa.

Schaafsma, T. J., 1989, Proc. 2e Nat. Zonne-energie Conf. Duurzame energie voor een duurzame ontwikkeling, W.C. Turkenburg, J. Havinga en H.C. Faber (eds.). ISES Nederland, Noordwijkerhout. p. 32-36

Research output: Chapter in Book/Report/Conference proceedingConference paper

1992

Comparitive spectroscopy of photosystem II and purple bacterial reaction centres.

van Mieghem, F. J. E., Boussac, A. & Rutherford, A. W., 1992, Proc. Eur. Photo. Assoc. Summer School Photoinduced energy and electron transfer in supra-molecular species: artificial models and biological systems, Rimini, Italy. p. 187-192

Research output: Chapter in Book/Report/Conference proceedingConference paper

Conformational dynamics in glutathione reductase.

Bastiaens, P. I. H., van Hoek, A., Brochon, J. C. & Visser, A. J. W. G., 1992, Proc. SPIE Vol. 1640. p. 138-147

Research output: Chapter in Book/Report/Conference proceedingConference paper

5 Citations (Scopus)

Cw dye laser synchronously pumped by the third harmonic of a mode-locked cw Nd:YLF laser for tunable blue and green excitation and picosecond time-correlated photon counting detection.

van Hoek, A. & Visser, A. J. W. G., 1992, Proc. SPIE Vol. 1640. p. 325-329

Research output: Chapter in Book/Report/Conference proceedingConference paper

Tunable broadband dye laser.

van Hoek, A. & van Wijk, F. G. H., 1992, Selected papers on Dye lasers, F.J. Duarte (ed.). SPIE, Bellingham, USA, Vol. MS 45. p. 39-42

Research output: Chapter in Book/Report/Conference proceedingConference paper

1993

Spectroscopy of photophysical processes of porphyrins adsorbed on solid substrates.

Savenije, T., Koehorst, R. B. M., Wienke, J. & Schaafsma, T. J., 1993, Bijdrage 4de Ned. Zonne-energie Conf. Zonne-energie: Het mondiale alternatief. Veldhoven, Nederland. p. 155-158

Research output: Chapter in Book/Report/Conference proceedingConference paper

1994

New reference compound with single, ultrashort lifetime for time resolved tryptophan fluorescence experiments.

Visser, N. V., Visser, A. J. W. G., Konc, T., Kroh, P. & van Hoek, A., 1994, Time-resolved laser spectroscopy in biochemistry IV, J.R. Lakowicz (ed.). Proc. Int. Soc. Optical Engineering SPIE. Los Angeles, USA (1994) Vol.2137. p. 618-626

Research output: Chapter in Book/Report/Conference proceedingConference paper

Protein kinase C modulates motional properties of its lipid cofactor DPH-diacylglycerol.

Pap, E. H. W., Borst, J. W., Ketelaars, M., van Hoek, A. & Visser, A. J. W. G., 1994, Time-resolved laser spectroscopy in biochemistry IV, J.R. Lakowicz (ed.). Proc. Int. Soc. Optical Engineering SPIE. Los Angeles, USA (1994) Vol.2137. p. 736-740

Research output: Chapter in Book/Report/Conference proceedingConference paper

1995

A molecular photo diode based on a porphyrin double layer.

Schaafsma, T. J., Savenije, T., Koehorst, R. & Pisters, E., 1995, Frontiers in quantum solar energy conversion photovoltaics and photo electrochemistry. Proc. 7th Workshop New materials, new approaches and new ideas, March 12-18, Rauris, Austria. p. 9-10

Research output: Chapter in Book/Report/Conference proceedingConference paper

Organic solar cells using porphyrin assemblies on semiconductors. Part 1. Spectroscopic and photoelectrical behavior of self-ordered thin films of porphyrin assemblies.

Kroon, J. M., Sudhölter, E. J. R., Wienke, J., Koehorst, R. B. M., Savenije, T. J. & Schaafsma, T. J., 1995, Proc. 13th European Photovoltaic Solar Energy Conf., W. Freiesleben et al. (eds.). Nice, France. p. 1295-1298

Research output: Chapter in Book/Report/Conference proceedingConference paper

Organische zonnecellen.

Wienke, J., Savenije, T. J., Koehorst, R. B. M. & Schaafsma, T. J., 1995, Proc. 5e Nederlandse Zonne-energie Conferentie, Veldhoven. Holland Solar, Utrecht (1995) 246-249 pp.

Research output: Chapter in Book/Report/Conference proceedingConference paper

1996

Photo-generation and transport of charge carriers in a porphyrin P/N-heterojunction.

Savenije, T. J., Schaafsma, T. J., Moons, E., Boschloo, G. K. & Goossens, A., 1996, Proc. 3rd European Conf. on Molecular Electronics. Leuven, Belgium. p. 248-251

Research output: Chapter in Book/Report/Conference proceedingConference paper

Photogeneration and transport of charge carriers in organic and dye-semiconductor interfaces.

Schaafsma, T. J., Savenije, T. J., Wienke, J. & Koehorst, R. B. M., 1996, Proc. 8th Workshop on Quantum solar energy conversion; photovoltaics and photoelectrochemistry. Rauris, Austria. p. 70-71

Research output: Chapter in Book/Report/Conference proceedingConference paper

Sensitization of thin TiO2 films with porphyrin monolayers.

Boschloo, G. K., Koehorst, R. B. M., Goossens, A., Schoonman, J. & Schaafsma, T. J., 1996, Proc. 3rd European Conf. on Molecular Electronics. Leuven, Belgium. p. 55-58

Research output: Chapter in Book/Report/Conference proceedingConference paper

Time-resolved spectroscopy of charge-transfer fluorescent molecules in polymer matrices.

Hofstraat, J. W., Verhey, H. J., Verhoeven, J. W., Kümke, M. U., McGown, L. B., Novikov, E. G., van Hoek, A. & Visser, A. J. W. G., 1996, Proc. Int. Soc. Optical Engineering SPIE, Vol. 2705. p. 110-121

Research output: Chapter in Book/Report/Conference proceedingConference paper

4 Citations (Scopus)
1997

13C-NMR study on the effect of sulfate and butyrate on propionate degradation in wastewater treatment sludge.

Lens, P., Dijkema, C., Colleran, E. & Stams, A. J. M., 1997, Proc. of the 3rd Int. Symp. on Env. Biotechnology Eds. W. Verstraete, H. Verachtert. Techn. Inst., Antwerpen, Belgium Part II. p. 435-438

Research output: Chapter in Book/Report/Conference proceedingConference paper

1H NMR study of water transport processes in sulfidogenic granular sludge.

Lens, P., Hulshoff Pol, L., Lettinga, G. & van As, H., 1997, Proceedings of the 8th international conference on anaerobic digestion, Sendai, Japan. p. 556-563

Research output: Chapter in Book/Report/Conference proceedingConference paper

A magnetic resonance approach of molecular motion in food components in the glassy state

Hemminga, M. A., van den Dries, I. J., Magusin, P. C. M. M., van Dusschoten, D. & van den Berg, C., 1997, Proc. Magn. Res./Spectroscopy in Food Science, MRF97, Harima, Japan (1997). p. 63-66

Research output: Chapter in Book/Report/Conference proceedingConference paper

Effects of sequence-reversal of organic layers on the photovoltaic effect in organic solar cells.

Schaafsma, T. J., Savenije, T. J. & Koehorst, R. B. M., 1997, 9th Workshop on Quantum Solar Energy Conversion, Rauris (Austria). p. 7-8

Research output: Chapter in Book/Report/Conference proceedingConference paper

1998

1H-NMR study of the diffusional properties of methanogenic aggregates.

Lens, P., Vergeldt, F., Lettinga, G. & van As, H., 1998, Proceedings of the international speciality conference on microbial ecology of biofilms: concepts, tools, and applications, Lake Bluff, Illinois, USA. B. Rittmann (ed.). p. 217-224

Research output: Chapter in Book/Report/Conference proceedingConference paper

1999

Disassembly of bacteriophage M13 studied by ESR spectroscopy

Stopar, D., Spruijt, R. B., Wolfs, C. J. A. M. & Hemminga, M. A., 1999, Spectroscopy in Theory and Practice : Proceedings of the 11th International Symposium of the Slovenian Chemical Society, Bled, April 11-15, 1999. - [S.l.] : [s.n.], 1999.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Molecular mobility in seed tissues studied by spin label ESR

Hemminga, M. A., Buitink, J. & Hoekstra, F. A., 1999, Spectroscopy in Theory and Practice : Proceedings of the 11th International Symposium of the Slovenian Chemical Society,Bled, Slovenia, April 11-15, 1999. - [S.l.] : [s.n.], 1999.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Multi-facial NMR spectroscopy in agriculture and biology

Hemminga, M. A., 1999, Spectroscopy in Theory and Practice : Proceedings of the 11th International Symposium of the Slovenian Chemical Society,Bled, Slovenia, April 11-15, 1999. - [S.l.] : [s.n.], 1999.

Research output: Chapter in Book/Report/Conference proceedingConference paper

Optical spectroscopy and simulation-based analysis of thin films of zinc porphyrin derivatives

Yatskou, M. M., Schaafsma, T. J., Apanasovich, V. V., Koehorst, R. B. M., van Hoek, A. & Novikov, E. G., 1999, Spectroscopy of Biological Molecules: New Directions. Greve, J., Puppels, G. J. & Otto, C. (eds.). Dordrecht: Kluwer Academic Publishers, p. 179-180

Research output: Chapter in Book/Report/Conference proceedingConference paper