@article{KumkeEidnerKrueger2005, author = {Kumke, Michael Uwe and Eidner, Sascha and Kr{\"u}ger, Tobias}, title = {Fluorescence quenching and luminescence sensitization in complexes of Tb3+ and Eu3+ with humic substances}, year = {2005}, abstract = {Intrinsic fluorescence quenching of humic substances (HS) and the sensitization of Ln(3+) luminescence (Ln3+ Tb3+, Eu3+) in HS complexes were investigated. Both measurements yielded complementary information on the complexation of metals by HS. Large differences between fulvic acids(FA)and humic acids (HA) were found. From time-resolved luminescence measurements it is concluded that a combination of energy transfer and energy back transfer between HS and Ln(3+) is responsible for the observed luminescence decay characteristics. In the case of Eu3+, an additional participation of charge-transfer states is suggested. A new concept for the evaluation of the sensitized luminescence decays of Ln(3+) was adapted}, language = {en} } @book{KoetzKosmella2007, author = {Koetz, Joachim and Kosmella, Sabine}, title = {Polyelectrolytes and nanoparticles}, series = {Springer laboratory manuals in polymer science}, journal = {Springer laboratory manuals in polymer science}, publisher = {Springer-Verlag}, address = {Heidelberg}, isbn = {3-540-46381-X}, pages = {105 S.}, year = {2007}, language = {en} } @article{ApitzBellDamgaardetal.2005, author = {Apitz, Sabine E. and Bell, Elanor M. and Damgaard, Lars and Gilbert, Franck and Glud, R and Hall, P. O. J. and Kershaw, P. J. and Nickel, L and Parker, R and Rabouille, Christophe and Shimmield, Grahamm and Solan, Martin and Soltwedel, Thomas and Spagnoli, Federico and Witte, Ursula}, title = {Coastal Ocean Benthic Observatories (COBO) : integrated tools for the in situ observation and study of benthic ecosystem biogeochemical processes}, year = {2005}, language = {en} } @article{StrehmelSarkerLahtietal.2005, author = {Strehmel, Veronika and Sarker, A. M. and Lahti, P. M. and Karasz, F. E. and Heydenreich, Matthias and Wetzel, Hendrik and Haebel, Sophie and Strehmel, Bernd}, title = {One- and two-photon photochemistry and photophysics of poly(arylenevinylene)s containing a biphenyl moiety}, issn = {1439-4235}, year = {2005}, abstract = {Photochemical and photophysical properties were investigated for poly(arylenevinylene)s containing a flexible biphenyl "hinge" unit by applying one-photon (OP) and two-photon (TP) excitation to explore excited-state properties. The poly(arylenevinylene)s were poly[(2,5-dihexyloxy-p-phenylenevinylene)-alt-(4,4'-dihexyloxy-3,3'-biph enylenevinylene)] (1), poly[(2,5-dihexyloxy-p-phenylenevinylene)-alt-(2,2'-dihexyloxy-3,3'-biph enylenevinylene)] (2), and poly[(2,5-dihexyloxy-p-phenylenevinylene)-alt-(2,2'-biphenylene-vinylene )] (3). Effective emission quantum yields and related photonic properties were evaluated on a realistic per-chromophore basis using effective conjugation lengths based on the Strickler-Berg relationship. intramolecular photocyclization was deduced to occur in the one case where the biphenyl molecular connectivity permitted the reaction, based on matrix- assisted loser desorption/ionization time-of-flight (MALDI-TOF), heteronuclear multiple-quantum coherence (HMQC)-NMR, and gel-permeation chromatography (GPC) results. The various photoprocesses could be induced by either OP or TP excitation, though the first excited singlet state is the photoactive state. The higher excitation energy 1 of the TP excited state favors indirect population of the S, state by electronic coupling between the TP and OP excited states [lambda(max)(TPE) (nm): 726; delta (GM)([9]): 1 = 229, 2 = 215, 3 = 109). Photochemical processes occurring from the lowest OP excited state (S-1) could therefore also be indirectly induced by TP excitation}, language = {en} } @article{RitschelKuntzZulicke2005, author = {Ritschel, Thomas and Kuntz, Philip J. and Zulicke, Lutz}, title = {Structure and dynamics of cationic van-der-Waals clusters : I. Binding and structure of protonated argon clusters}, year = {2005}, abstract = {The geometric structure and bonding properties of medium-sized ArnH+ clusters (n = 2-35), in which a proton is wrapped up in a number of Ar atoms, are investigated by applying a diatomics-in-molecules (DIM) model with ab-initio input data generated by means of multi-reference configuration-interaction (MRCI) computations. For the smaller complexes, n = 2-7, cross-checking calculations employing the coupled-cluster approach (CCSD) with the same one-electron atomic basis set as for the input data calculations (aug-cc-pVTZ from Dunning), show good agreement thus justifying the extension of the DIM study to larger n. Local minima of the multi-dimensional potential-energy surfaces (PES) are determined by combining a Monte-Carlo sampling followed, for each generated point, by a steepest-descent optimization procedure. For the electronic ground state of the ArnH+ clusters, the global minimum (corresponding to the most stable structure of the cluster) as well as secondary minima are found and analyzed. The structural and energetic data obtained reveal the building-up regularities for the most stable structures and make it possible to formulate a simple increment scheme. The low-lying excited states are also calculated by the DIM approach; they all turn out to be globally repulsive}, language = {en} } @article{Loehmannsroeben2005, author = {L{\"o}hmannsr{\"o}ben, Hans-Gerd}, title = {Laser-induced fluorescence (LIF) spectroscopy and laser-based ion mobility (IM) spectrometry for in-situ analysis of contaminated soils}, year = {2005}, language = {en} } @article{LoehmannsroebenLau2005, author = {L{\"o}hmannsr{\"o}ben, Hans-Gerd and Lau, Steffen}, title = {Isotope selectivity in environmental monitoring : NIR diode laser spectroscopy for isotope-selective sensing of soil-respired carbon dioxide}, year = {2005}, language = {en} } @article{KammKamm2004, author = {Kamm, Birgit and Kamm, Michael}, title = {Biorefinery : Carbohydrate line : Product line lactic acid}, issn = {0065-7727}, year = {2004}, language = {en} } @article{DoscheKumkeLoehmannsroebenetal.2004, author = {Dosche, Carsten and Kumke, Michael Uwe and L{\"o}hmannsr{\"o}ben, Hans-Gerd and Ariese, Freek and Bader, Arjen N. and Gooijer, Cees and Miljanic, Ognjen S. and Iwamoto, M. and Vollhardt, K. Peter C. and Puchta, Ralph and Hommes, N. J. R. V.}, title = {Deuteration effects on the vibronic structure of the fluorescence spectra and the internal conversion rates of triangular [4]phenylene}, issn = {1463-9076}, year = {2004}, abstract = {Deuteration effects on the vibronic structure of the emission and excitation spectra of triangular [ 4] phenylene (D-3h [4]phenylene) were studied using laser-excited Shpol'skii spectroscopy (LESS) in an octane matrix at 4.2 K. For correct assignment of the vibrational modes, the experimental results were compared with calculated frequencies (B3LYP/6-31G*). CH vibrations were identified by their characteristic isotopic shifts in the spectra of deuterated triangular [4]phenylenes. Two CC stretching modes, at 100 cm(-1) and 1176 cm(-1), suitable as probes for bond strength changes in the excited state, were identified. The isotope effect on the internal conversion rates of triangular [4] phenylene was evaluated from measurements of temperature dependent lifetime. Isotope dependency and the magnitude of the internal conversion rates indicate that internal conversion in triangular [4] phenylene is most likely induced by CH vibrations. The results obtained by LESS and lifetime measurements were compared with PM3 PECI calculations of the excited state structure. The theoretical results and the relation between ground and excited state vibration energies of the 1176 cm(-1) probe vibration indicate a reduction of bond alternation of the central cyclohexatriene ring in the excited state}, language = {en} } @article{KammKamm2004, author = {Kamm, Birgit and Kamm, Michael}, title = {Polycarnitine : a new biomaterial}, issn = {0065-7727}, year = {2004}, language = {en} } @article{MahapatraRitschel2003, author = {Mahapatra, Susanta and Ritschel, Thomas}, title = {Multistate vibronic interactions and nonadiabatic wave packet dynamics in the second photoelectron band of chlorine dioxide}, year = {2003}, abstract = {We report theoretical investigations on the second photoelectron band of chlorine dioxide molecule by ab initio quantum dynamical methods. This band exhibits a highly complex structure and represents a composite portrait of five excited energetically close-lying electronic states of ClO2+. Much of this complexity is likely to be arising due to strong vibronic interactions among these electronic states - which we address and examine herein. The near equilibrium MRCI potential energy surfaces (PESs) of these five cationic states reported by Peterson and Werner [J. Chem. Phys. 99 (1993) 302] for the C2v configuration, are extended for the Cs geometry assuming a harmonic vibration along the asymmetric stretching mode. The strength of the vibronic coupling parameters of the Hamiltonian are calculated by ab initio CASSCF-MRCI method and conical intersections of the PESs are established. The diabatic Hamiltonian matrix is constructed within a linear vibronic coupling scheme and the resulting PESs are employed in the nuclear dynamical simulations, carried out with the aid of a time-dependent wave packet approach. Companion calculations are performed for transitions to the uncoupled electronic states in order to reveal explicitly the impact of the nonadiabatic coupling on the photoelectron dynamics. The theoretical findings are in good accord with the experimental observations. The femtosecond nonradiative decay dynamics of ClO2+ excited electronic states mediated by conical intersections is also examined and discussed.}, language = {en} } @article{KoetzBahnemannLucasetal.2004, author = {Koetz, Joachim and Bahnemann, Jennifa and Lucas, Gordon and Tiersch, Brigitte and Kosmella, Sabine}, title = {Polyelectrolyte-modified microemulsions as new templates for the formation of nanoparticles}, issn = {0927-7757}, year = {2004}, abstract = {The paper is focused on the formation and redispersion of monodisperse BaSO4 nanoparticles in polyelectrolyte- modified microemulsions. It is shown that a cationic polyelectrolyte of low molar mass, e.g. poly(dially1dimethylammonium chloride) (PDADMAC), can be incorporated into the individual inverse microemulsion droplets (L2 phase) consisting of heptanol, water, and an amphoteric surfactant with a sulfobetaine head group. These PDADMAC- filled microemulsion droplets can be successfully used as a template phase for the nanoparticle formation. The monodisperse BaSO4 nanoparticles are produced by a simple mixing procedure and can be redispersed after solvent evaporation without a change in particle dimensions. Dynamic and electrophoretical light scattering in combination with sedimentation experiments in the analytical Ultracentrifuge of the redispersed powder show polyelectrolyte-stabilized nanoparticles with diameters of about 6 nm. The polyelectrolyte shows a "size control effect", which can be explained by the polyelectrolyte-surfactant interactions in relation to the polyelectrolyte-nanoparticle interactions during the particle growth, solvent evaporation and redispersion process. However, the approach used here opens away to produce different types of polyelectrolyte-stabilized nanoparticles (including rare metals, semiconductors, carbonates or oxides) of very small dimensions. (C) 2004 Elsevier B.V. All rights reserved}, language = {en} } @article{KoetzAndresKosmellaetal.2006, author = {Koetz, Joachim and Andres, S. and Kosmella, Sabine and Tiersch, Brigitte}, title = {BaSO4 nanorods produced in polymer-modified bicontinuous microemulsions}, issn = {0927-6440}, doi = {10.1163/156855406777408629}, year = {2006}, abstract = {The influence of the water soluble polymer poly(ethylene glycol) (PEG) on structure formation in the quasiternary system sodium dodecylsulfate (SDS)/pentanol-xylene/water was checked by means of conductometry, rheology, and micro differential calorimetry. The polymer induces the formation of an isotropic phase channel between the o/w and w/o microemulsion. The transition from the normal as well as from the inverse micellar to the bicontinuous phase range can be detected by conductometry, rheology as well as micro-DSC. As a result of polymer-surfactant interactions, the spontaneous curvature of the surfactant film is changed and a sponge phase is formed. The bicontinuous phase is characterized by a moderate shear viscosity, a Newtonian flow behaviour, and the disappearence of interphasal water in the heating curve of the micro-DSC. When the polymer-modified bicontinuous phase is used as a template phase for the nanoparticle formation, spherical BaSO4 nanoparticles were formed. During the following solvent evaporation process the primarily formed spherical nanoparticles aggregate to nanorods and triangular structures due to the non-restriction of the bicontinuous template phase in longitudinal direction}, language = {en} } @misc{KoetzReicheltKosmellaetal.2005, author = {Koetz, Joachim and Reichelt, S. and Kosmella, Sabine and Tiersch, Brigitte}, title = {Recovery of nanoparticles produced in phosphatidylcholine-based template phases}, issn = {0021-9797}, year = {2005}, abstract = {This paper focuses on the characterization and use of polymer-modified phosphatidylcholine (PC)/sodium dodecyl sulfate (SDS)-based inverse microemulsions as a template phase for BaSO4 nanoparticle formation. The area of the optically clear inverse microemulsion phase in the isooctane/hexanol/water/PC/SDS system is not significantly changed by adding polyelectrolytes, i.e., poly(diallyldimethylammonium chloride) (PDADMAC), or amphoteric copolymers of diallyldimethylammonium chloride and maleamid acid to the SDS-modified inverse microemulsion. Shear experiments show non- Newtonian flow behavior and oscillation experiments show a frequency-dependent viscosity increase (dilatant behavior) of the microemulsions. Small amounts of bulk water were identified by means of differential scanning calorimetry. One can conclude that the macromolecules are incorporated into the individual droplets, and polymer-filled microemulsions are formed. The polymer-filled microemulsions were used as a template phase for the synthesis of BaSO4 nanoparticles. After solvent evaporation the nanoparticles were redispersed in water and isooctane, respectively. The polymers incorporated into the microemulsion are involved in the redispersion process and influence the size and shape of the redispersed BaSO4 particles in a specific way. The crystallization process mainly depends on the type of solvent and the polymer component added. In the presence of the cationic polyelectrolyte PDADMAC the crystallization to larger cubic crystals is inhibited, and layers consisting of polymer-stabilized spherical nanoparticles of BaSO4 (6 nm in size) will be observed. (c) 2004 Elsevier Inc. All rights reserved}, language = {en} } @article{KoetzBruehlKosmellaetal.1997, author = {Koetz, Joachim and Br{\"u}hl, Iris and Kosmella, Sabine and Reiche, J{\"u}rgen and Tiersch, Brigitte}, title = {Polyelectrolyte Complex Formation in Lamellar Liquid Crystalline Systems}, year = {1997}, abstract = {The influence of polyelectrolytes on structure formation in liquid crystalline Na-dodecylsulfate/decanol/water systems was investigated by means of small angle X-ray diffraction, rheology, NMR spectroscopy, and microscopy. By adding Na-polyacrylate (PAA) into the mesophase, the one-phase region is left and phenomena of phase separation into a solvent-rich and a polymer/surfactantrich phase occurs. By incoporating an anionic and cationic polyelectrolyte step by step the tendency of phase separation is increased drastically. The self-organization process can be regulated directly by varying the water content of the system. However, at a water content of 30\% the properties of the resulting liquid crystal were changed drastically. X-ray diffraction shows a multitude of Bragg peaks, NMR shows a peak-splitting, and rheology shows a change from non-Newtonian to Newtonian-flow behavior. On the basis of the experimental results an ordered multilayer associate structure can be assumed.}, language = {en} } @article{KoetzBeitzKosmellaetal.2000, author = {Koetz, Joachim and Beitz, Toralf and Kosmella, Sabine and Tiersch, Brigitte}, title = {Polymer-modified microemulsions}, year = {2000}, language = {en} } @article{BechtholdTierschKoetzetal.1999, author = {Bechthold, Nina and Tiersch, Brigitte and Koetz, Joachim and Friberg, Stig E.}, title = {Structure Formation in polymer-modified liquid crystals}, year = {1999}, language = {en} } @article{TierschKoetzHartmann1997, author = {Tiersch, Brigitte and Koetz, Joachim and Hartmann, J{\"u}rgen}, title = {Structural Analysis of the influence of polymers on lyotropic liquid-crystal systems}, year = {1997}, language = {en} } @article{KoetzTierschBogen2000, author = {Koetz, Joachim and Tiersch, Brigitte and Bogen, Iris}, title = {Polyelectrolyte induced vesicle-formation in lamellar liquid crystalline model systems}, year = {2000}, language = {en} } @article{KoetzBeitzTiersch1999, author = {Koetz, Joachim and Beitz, Toralf and Tiersch, Brigitte}, title = {Self assembled polymer-surfactant systems}, year = {1999}, language = {en} } @phdthesis{Thuenemann2000, author = {Th{\"u}nemann, Andreas F.}, title = {Self-assembly, ordered nanostructures and functionality of polyelectrolyte-amphiphile complexes}, pages = {188 S.}, year = {2000}, language = {en} } @article{KoetzBogenHeinzeetal.1998, author = {Koetz, Joachim and Bogen, Iris and Heinze, Ute and Heinze, Thomas and Klemm, D. and Lange, Silke and Kulicke, Werner-Michael}, title = {Kolloideigenschaften statistisch, blockartig und regioselektiv substituierter Carboxymethylcellulosen}, issn = {0031-1340}, year = {1998}, language = {de} } @article{KoetzPlantenberg1998, author = {Koetz, Joachim and Plantenberg, Thomas}, title = {Self-assembled polyanion-polycation systems}, isbn = {0-9585708-1-7}, year = {1998}, language = {en} } @phdthesis{Mueller1997, author = {M{\"u}ller, Harmin}, title = {Polymere Stabilisatoren in der Emulsionspolymerisation : Hairy Particels}, publisher = {Cuvillier}, address = {G{\"o}ttingen}, isbn = {3-89712-066-6}, pages = {VIII, 141 S.: graph. Darst.}, year = {1997}, language = {de} } @phdthesis{Weissenberger1997, author = {Weißenberger, Markus Christian}, title = {Nanocasting : eine Methode zum gezielten Aufbau strukturierter Materie}, address = {Teltow}, pages = {118 S.}, year = {1997}, language = {de} } @phdthesis{Wandrey1997, author = {Wandrey, Christine}, title = {Polyelektrolyte : makromolekulare Parameter und Elektrolytverhalten}, publisher = {Cuvillier}, address = {G{\"o}ttingen}, isbn = {3-89588-814-1}, pages = {III, 190 S.: graph. Darst.}, year = {1997}, language = {de} } @book{Bechmann1997, author = {Bechmann, Wolfgang}, title = {Neue Cocktails nur mit bew{\"a}hrten Rezepten? : Beitr{\"a}ge zur Aufkl{\"a}rung hemerober Geosysteme}, series = {Stoffdynamik in Geosystemen}, volume = {2}, journal = {Stoffdynamik in Geosystemen}, publisher = {Selbstverl. der Arbeitsgruppe Stoffdynamik in Geosystemen}, address = {Potsdam}, pages = {87 S.}, year = {1997}, language = {de} } @phdthesis{Vorwerg1997, author = {Vorwerg, Lars}, title = {Elektrokinetische Untersuchungen an Modellkolloiden zur Beurteilung ihrer Stabilit{\"a}t}, address = {Teltow}, pages = {104 S. : graph. Darst.}, year = {1997}, language = {de} } @article{KoetzBruehlKosmella1997, author = {Koetz, Joachim and Br{\"u}hl, Iris and Kosmella, Sabine}, title = {Polyelektrolytkomplexbildung in lyotrop fl{\"u}ssigkristallinen Systemen}, isbn = {3-8265-2908-1}, year = {1997}, language = {de} } @article{Koetz1997, author = {Koetz, Joachim}, title = {Mesoskopisch organisierte Polymer-Tensid Systeme}, year = {1997}, language = {de} } @article{KoetzBeitz1997, author = {Koetz, Joachim and Beitz, Toralf}, title = {The phase behaviour of polyanion-polycation systems}, year = {1997}, language = {en} } @article{RuppeltKoetzJaegeretal.1997, author = {Ruppelt, Dirk and Koetz, Joachim and Jaeger, Werner and Friberg, Stig E. and Mackay, R. A.}, title = {The influence of cationic polyelectrolytes on structure formation in lamellar liquid crystalline systems}, year = {1997}, language = {en} } @article{ParkerKulickeBoehmetal.1997, author = {Parker, Sylvia and Kulicke, Werner-Michael and B{\"o}hm, Nicolai and Koetz, Joachim and Jaeger, Werner}, title = {Flockung und Entw{\"a}sserung von Kl{\"a}rschlamm mit Hilfe von Polyelektrolyten}, year = {1997}, language = {de} } @article{SchusterKoetzKulickeetal.1997, author = {Schuster, Ch. and Koetz, Joachim and Kulicke, Werner-Michael and Parker, Sylvia and B{\"o}hm, Nicolai and Jaeger, Werner}, title = {Das Entw{\"a}sserungsverhalten von Kl{\"a}rschlamm in Gegenwart von Polyelektrolyten}, year = {1997}, language = {de} } @phdthesis{Heger1996, author = {Heger, Robert}, title = {D{\"u}nne Schichten vernetzter und unvernetzter Polymere mit polaren Kopfgruppen}, address = {Potsdam}, pages = {II, 102 S.: graph. Darst.}, year = {1996}, language = {de} } @phdthesis{Kallies1996, author = {Kallies, Bernd}, title = {Eigenschaften und Hydrolysemechanismen von Acylverbindungen in der Gasphase und in w{\"a}ßriger L{\"o}sung : Untersuchungen mit Hilfe quantenchemischer Verfahren}, address = {Potsdam}, pages = {124 S.}, year = {1996}, language = {de} } @article{ZuelickeRagnettiNeumannetal.1996, author = {Z{\"u}licke, Lutz and Ragnetti, Francesca and Neumann, Rainer and Zuhrt, Christian}, title = {Ionized Van-der-Waals systems : structure and interactions}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1996, 01}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {46 S.}, year = {1996}, language = {en} } @article{FriedrichGrunewaldKlinnertetal.1996, author = {Friedrich, Alwin and Grunewald, Karsten and Klinnert, Silke and Bechmann, Wolfgang}, title = {Thermogravimetric and differential thermal analytical investigations on sewage farm soil}, year = {1996}, language = {en} } @article{VetterZuelickeKochetal.1996, author = {Vetter, Reinhard and Z{\"u}licke, Lutz and Koch, Anette and Dishoeck, Ewine F. van and Peyerimhoff, Sigrid D.}, title = {Photodissociation of NH2 : two-dimensional potential energy surfaces for the dissociation into NH and H}, year = {1996}, language = {en} } @article{KosmellaKoetzFribergetal.1996, author = {Kosmella, Sabine and Koetz, Joachim and Friberg, Stig E. and Mackay, R. A}, title = {Interactions of polyelectrolytes with the lyotropic liquid crystalline system Na-dodecylsulfate / decanol / water}, year = {1996}, language = {en} } @article{SchusterKoetzJaegeretal.1996, author = {Schuster, Ch. and Koetz, Joachim and Jaeger, Werner and Kulicke, Werner-Michael}, title = {Wechselwirkungen zwischen Kl{\"a}rschlammpartikeln und Polyelektrolyten}, year = {1996}, language = {de} } @article{KosmellaKoetzFribergetal.1996, author = {Kosmella, Sabine and Koetz, Joachim and Friberg, Stig E. and Mackay, R. A.}, title = {Interactions of polyelectrolytes with the lyotropic liquid crystalline system - hexadecyltrimethylammonium bromide / decanol / water}, issn = {0927-7757}, year = {1996}, language = {en} } @article{SchwenkeStaatzMothesetal.1996, author = {Schwenke, Klaus Dieter and Staatz, Antonia and Mothes, Ralf and Seifert, Arndt and Dautzenberg, Herbert}, title = {Physico-chemical characterization of legumin-T from faba beans}, year = {1996}, language = {en} } @article{KoetzKoepkeSchmidtNaakeetal.1996, author = {Koetz, Joachim and K{\"o}pke, Heike and Schmidt-Naake, Gudrun and Zarras, Peter and Vogl, Otto}, title = {Polyanion-polycation complex formation as a function of the position of the functional groups}, year = {1996}, language = {en} } @article{Bechmann1995, author = {Bechmann, Wolfgang}, title = {Organische Bodensubstanz in Rieselfeldb{\"o}den und organische Schadstoffe in Rieselfeldb{\"o}den}, year = {1995}, language = {de} } @book{OPUS4-27434, title = {Nahrung : internationale Zeitschrift f{\"u}r Lebensmittelforschung und -entwicklung}, editor = {Schwenke, Klaus Dieter}, publisher = {VCH}, address = {Weinheim}, year = {1995}, language = {de} } @book{OPUS4-27424, title = {Journal of the science of food and agriculture}, editor = {Schwenke, Klaus Dieter}, publisher = {Wiley-VCH}, address = {Chichester}, year = {1995}, language = {en} } @book{OPUS4-29390, title = {Chemical Physics}, editor = {Z{\"u}licke, Lutz}, publisher = {Elsevier}, address = {Amsterdam [u.a.]}, year = {1991}, language = {en} } @article{BlumensteinSchubertBechmannetal.1997, author = {Blumenstein, Oswald and Schubert, Oswald and Bechmann, Wolfgang and Bukowsky, Heinz and Dautz, J. and Kapp, Ingo and Kn{\"o}sche, R{\"u}diger and Portmann, Hans-Dieter and Schachtzabel, Hartmut and Schneider, Ingo and Tessmann, Joachim}, title = {Erste Ergebnisse einer Fallstudie zur Stoffdynamik naturschutzrelevanter B{\"o}den der D{\"o}beritzer Heide}, year = {1997}, language = {de} } @article{Bechmann1996, author = {Bechmann, Wolfgang}, title = {Ausgew{\"a}hlte organische Schadstoffe im Rieselfeldgebiet Berlin-S{\"u}d}, year = {1996}, language = {de} }