@article{SchaelReichLoehmannsroeben2000,
  author    = {Schael, Frank and Reich, Oliver and L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {Near infrared diode laser spectroscopy of organic compounds in turbid aqueous solutions},
  isbn      = {0-9528666-1-7},
  year      = {2000},
  abstract  = {Diffuse reflectance measurements and photon migration studies with near infrared (NIR) diode lasers were employed to elucidate experimental methods for determining absorption and scattering coefficients and species concentrations in highly scattering solutions. Applicability of theoretical approaches were established by investigating model systems with absorbing (e.g. ink, malachite green) and scattering (e.g. milk powder, caolinit) species in aqueous solution. While diffuse reflectance measurements practically requires calibration procedures, photon migration studies allow quantitative determination of absorption and scattering coefficients of turbid solutions consistent with absorptions coefficients obtained from Lambert-Beer's law. Furthermore, NIR absorption spectra of water, chlorinated hydrocarbons (chloroform, 1,2-dichloroethane, trichloroethene) and of various sugars (\$alpha\$-D-glucose, sucrose, maltose) are discussed. Spectral variations of NIR water absorption with temperature and solvents are exammined. Exemplary, NIR diode laser detection of water in acetone/water mixtures is performed.},
  language  = {en}
}
@article{LoehmannsroebenSchaelReichetal.2000,
  author    = {L{\"o}hmannsr{\"o}ben, Hans-Gerd and Schael, Frank and Reich, Oliver and Lemke, Matthias and Schober, Lars},
  title     = {Untersuchung von organischer Bodensubstanz und Bodengasen mit laser-spektroskopischer in-situ Meßtechnik},
  year      = {2000},
  language  = {de}
}
@article{KoetzBeitzKosmellaetal.2000,
  author    = {Koetz, Joachim and Beitz, Toralf and Kosmella, Sabine and Tiersch, Brigitte},
  title     = {Polymer-modified microemulsions},
  year      = {2000},
  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{KammKammKromusetal.2000,
  author    = {Kamm, Birgit and Kamm, Michael and Kromus, Stefan and Narodoslawsky, Michael},
  title     = {Green Biorefinery - European Network for the Implementation of Biorefineries (NIB)},
  year      = {2000},
  language  = {en}
}
@article{LoehmannsroebenLemkeSchoberetal.2000,
  author    = {L{\"o}hmannsr{\"o}ben, Hans-Gerd and Lemke, Matthias and Schober, Lars and Schultze, Rainer},
  title     = {In-situ Analytik von organischen Bodenkontaminationen mit Laser-induzierter Fluoreszenz},
  year      = {2000},
  language  = {de}
}
@article{LoehmannsroebenTheoLemkeetal.2000,
  author    = {L{\"o}hmannsr{\"o}ben, Hans-Gerd and Theo, Hengstermann and Lemke, Matthias and Schober, Lars and Schultze, Rainer},
  title     = {Entwicklung eines optischen Meßsystems zur in-situ Bestimmung von Fluoreszenztracern, Sauerstoff und pH- Wert in Gew{\"a}ssern (FLUTRAS: Fluorescence Tracer Detection System)},
  year      = {2000},
  language  = {de}
}
@article{Koetz2000,
  author    = {Koetz, Joachim},
  title     = {Adsorption von polyelektrolyten an kolloidalen Partikeln},
  isbn      = {3-8265-7819-8},
  year      = {2000},
  language  = {de}
}
@article{SchoberLoehmannsroeben2000,
  author    = {Schober, Lars and L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {Determination of optical parameters for light penetration in particulate materials and soils with diffuse reflectance (DR) spectroscopy},
  year      = {2000},
  language  = {en}
}
@article{KalliesKunzKlausetal.2000,
  author    = {Kallies, Bernd and Kunz, Iris and Klaus, Susanne and Schorr, Ulrike and Sharma, Arya M.},
  title     = {Kinetic analysis of the thermic effect of food and its relationship to body composition in humans},
  year      = {2000},
  abstract  = {The course of energy expenditure after a meal can vary widely with regard to the slope of onset, amplitude, and duration of the thermic effect. The aim of the present study was to explore the relationship between the thermic effect of food (TEF), as characterized by kinetic analysis of postprandial energy expenditure, body composition, and variables related to the metabolic syndrome including central obesity, hypertension, and glucose tolerance. A total of 181 men and women (body mass index [BMI] range, 19.4 to 52.2 kg/m2) were characterized for body composition, blood pressure, oral glucose tolerance, and energy expenditure after a test meal. Energy expenditure, as measured by indirect calorimetry, was analyzed over a 6-hour period by 3-parameter curve fitting using equations derived from kinetics describing a biphasic reaction involving 2 consecutive first-order reactions (A->B->C). Apart from total thermic effect of food (TEFk), the curve also provided an estimate of time of peak (Tp) and amplitude of peak (Ap) for each subject. Multiple stepwise regression analysis with TEFk, Ap, and Tp as dependent variables showed significant effects of sex, age, body weight, body fat, -blockade, and body composition on TEF curve parameters. Cluster analysis based on Tp shown 2 distinct clusters with significant differences in age and body fat mass. This study shows that kinetic analysis of postprandial energy expenditure can be used to examine the determinants of the time course of the thermic effect of food in man.},
  language  = {en}
}
@article{KumkeSpechtFrimmel2000,
  author    = {Kumke, Michael Uwe and Specht, C. H. and Frimmel, Fritz Hartmann},
  title     = {Characterization of NOM adsorption to clay minerals by sizs exclusion chromatography},
  year      = {2000},
  language  = {en}
}
@article{Loehmannsroeben2000,
  author    = {L{\"o}hmannsr{\"o}ben, Hans-Gerd},
  title     = {In situ Laser-induced fluorescence (LIF) analysis pf petroleum product-contaminared soil samples},
  year      = {2000},
  language  = {en}
}
@article{KumkeZwienerAbbtBraunetal.2000,
  author    = {Kumke, Michael Uwe and Zwiener, Christian and Abbt-Braun, Gudrun and Frimmel, Fritz Hartmann},
  title     = {Spectroscopic characterization of fulvic acid fractions of a contaminated groundwater},
  year      = {2000},
  language  = {en}
}
@article{HaitzerLoehmannsroebenSteinbergetal.2000,
  author    = {Haitzer, Markus and L{\"o}hmannsr{\"o}ben, Hans-Gerd and Steinberg, Christian E. W. and Zimmermann, Ute},
  title     = {In vivo laser-induced fluorescence detection of pyrene in nematodes and determination of pyrene binding constants for humic substances by fluorescences quenching and bioaccumulation experiments},
  year      = {2000},
  language  = {en}
}
@article{KumkeOhlenbuschFrimmel2000,
  author    = {Kumke, Michael Uwe and Ohlenbusch, G. and Frimmel, Fritz Hartmann},
  title     = {Sorption of phenols to dissolved organic matter investigaded by solid phase micriextrakrion},
  year      = {2000},
  language  = {en}
}
@article{GroteKlinnertBechmann2000,
  author    = {Grote, Matthias and Klinnert, Silke and Bechmann, Wolfgang},
  title     = {Comparison of degradation state and stability of different humic acids by means of chemolysis with tetramethylammonium hydroxide (TMAH)},
  year      = {2000},
  language  = {en}
}