Photo of Poul Erik Hansen

Poul Erik Hansen

DSc

  • Universitetsvej 1, 28C.1

    DK-4000 Roskilde

    Denmark

1983 …2019
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Research Output 1983 2019

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Book chapter
2019

Theoretical Calculations Are a Strong Tool in the Investigation of Strong Intramolecular Hydrogen Bonds

Hansen, P. E., Jezierska, A., Panek, J. J. & Spanget-Larsen, J., 15 Jul 2019, Molecular Spectroscopy: A Quantum Chemistry Approach. Ozaki, Y., Wójcik, M. J. & Popp, J. (eds.). 1 ed. Weinheim, Germany: Wiley-VCH, Vol. 1. p. 215-251 37 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2017

Beregninger I. Analyse af NMR Spektre

Hansen, P. E. & Schaumburg, K., 30 Nov 2017, Molekylspektroskopi - et stykke dansk kemihistorie. Damhus, T., Hansen, P. E., Knudsen, C. B. & Petersen, A. (eds.). København: Dansk Selskab for Historisk Kemi, 6 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

Dansk Forening for Molekylspektroskopi

Hansen, P. E., Schaumburg, K. & Faurskov Nielsen, O., 30 Nov 2017, Molekylspektroskopi - et stykke dansk kemihistorie. Damhus, T., Hansen, P. E., C. B. K. & Petersen, A. (eds.). København: Dansk Selskab for Historisk Kemi, p. 1-8 8 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterCommunication

2016

Methods to distinguish tautomeric cases from static ones

Hansen, P. E., 2016, Tautomerism: Concepts and Applications in Science and TechnologyDigital Affordances. Antonov, L. (ed.). Weinheim: Wiley, p. 35-74

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2013

Isotope Effects on Chemical Shifts as a tool in the study of Tautomeric Equilibria

Hansen, P. E., Dec 2013, Tautomerism: Methods and Theories. Antonov, L. (ed.). Weinheim: Wiley-VCH, p. 145-177

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Structure elucidation and biological effects of carrageenans from red algae

Zhang, W., Ming, L. & Hansen, P. E., Apr 2013, Marine Biomaterials: Characterization, Isolation and Application. Kim, S-K. (ed.). Boca Raton, Florida: CRC Press, p. 61-79 18 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2006

NMR Studies of Isotope Effects of Compounds with Intramolecular Hydrogen Bonds

Hansen, P. E., 2006, Isotope Effects in Chemistry and Biology. Kohen, A. & Limbach, H-H. (eds.). Boca Raton, Florida: Marcel Dekker, p. 253-280 28 p.

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

2003

NMR and IR Spectroscopy of Phenols

Hansen, P. E. & Spanget-Larsen, J., 2003, The Chemistry of Phenols. Rappoport, Z. (ed.). Wiley, p. 333-393

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

2000

Humic substances and humification

Ziechman, W., Hübner, M., Jonassen, K. E. N., Batsberg, W., Nielsen, T., Hahner, S., Hansen, P. E. & Gudmundsson, A-L. R., 2000, Human substances: versatile components of plants, soil and water. Ghabour, E. A. & Davies, G. (eds.). Cambridge: Royal Society of Chemistry, p. 9-20

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

The interaction between esfenvalerate and humic substances of different origin

Carlsen, L., Thomsen, M., Dobel, S., Lassen, P., Mogensen, B. B. & Hansen, P. E., 2000, Human substances: versatile components of plants, soil and water. Ghabour, E. A. & Davies, G. (eds.). Cambridge: Royal Society of Chemistry, p. 177-189

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

1997

QSPRs compared with HPLC experiments for the estimation of Kow for N-PACs.

Hansen, P. E., Helweg, C. & Nielsen, T., 1997, Quantitative Structure-Activity Relationsships in Environmental Sciences, VII. Ukendt, F. C. & Ukendt, G. S. (eds.). Pensacola, Florida: Society of Environmental Toxicology and Chemistry, p. 173-184

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

1992

Nuclear magnetic resonance of acids and acid derivatives

Hansen, P. E., 1992, The chemistry of acid derivatives, supplement B: Vol. 2. Patai, S. (ed.). Wiley, p. Chapter 5 (Chemistry of Functional Groups, Vol. 2).

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch