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zadetkov: 11
1.
  • Determining the timepoint w... Determining the timepoint when .sup.14C tracer accurately reflect photosynthate use in the plant-soil system
    Remus, Rainer; Huve, Katja; Porschmann, Jurgen ... Plant and soil, 11/2016, Letnik: 408, Številka: 1-2
    Journal Article
    Recenzirano

    Background and aims Only the carbon (C) isotope pulse labeling approach can provide time-resolved data concerning the input and turnover of plant-derived C in the soil, which are urgently needed to ...
Celotno besedilo
2.
  • Applications of Solid Phase... Applications of Solid Phase Microextraction
    Jinno, K; Dean, John R; Weber, Stefan ... 2007
    eBook

    Solid Phase Microextraction (SPME) has been introduced as a modern alternative to current sample preparation technology, and has a wide range of applications. Focusing on quantitative aspects of ...
Celotno besedilo
3.
  • Solid-phase microextraction... Solid-phase microextraction for determining the binding state of organic pollutants in contaminated water rich in humic organic matter
    Pörschmann, Jürgen; Kopinke, Frank-Dieter; Pawliszyn, Janusz Journal of Chromatography A, 08/1998, Letnik: 816, Številka: 2
    Journal Article
    Recenzirano

    Solid-phase microextraction (SPME) in both conventional and headspace mode was used for determining the freely available and reversibly bound fraction of phenols and polycyclic aromatic hydrocarbons ...
Celotno besedilo
4.
  • In situ derivatisation usin... In situ derivatisation using pressurized liquid extraction to determine phenols, sterols and carboxylic acids in environmental samples and microbial biomasses
    Pörschmann, Jürgen; Plugge, Jörg; Toth, Roland Journal of Chromatography A, 02/2001, Letnik: 909, Številka: 1
    Journal Article, Conference Proceeding
    Recenzirano

    Pressurized liquid extraction was combined with in-situ derivatisation to extract polar analytes such as phenols (including chlorophenols) sterols and carboxylic acids from environmental and ...
Celotno besedilo
5.
  • Determining the timepoint w... Determining the timepoint when ^sup 14^C tracer accurately reflect photosynthate use in the plant-soil system
    Remus, Rainer; Hüve, Katja; Pörschmann, Jürgen ... Plant and soil, 11/2016, Letnik: 408, Številka: 1-2
    Journal Article
    Recenzirano

    (ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) Background and aims Only the carbon (C) isotope pulse labeling approach can provide time-resolved data concerning the input ...
Celotno besedilo
6.
  • Determining the timepoint w... Determining the timepoint when ¹⁴C tracer accurately reflect photosynthate use in the plant-soil system
    Remus, Rainer; Hüve, Katja; Pörschmann, Jürgen ... Plant and soil, 11/2016, Letnik: 408, Številka: 1/2
    Journal Article
    Recenzirano

    Background and aims Only the carbon (C) isotope pulse labeling approach can provide time-resolved data concerning the input and turnover of plant-derived C in the soil, which are urgently needed to ...
Celotno besedilo
7.
Celotno besedilo
8.
  • Structural characterisation... Structural characterisation of some fatty acids from the brain as biomarkers of BSE risk material
    Biedermann, Wolfgang; Lücker, Ernst; Pörschmann, Jürgen ... Analytical and bioanalytical chemistry 379, Številka: 7-8
    Journal Article
    Recenzirano

    Identification of bovine and ovine tissue from the central nervous system (CNS: brain and spinal cord) in meat products is possible by using certain CNS fatty acids as biomarkers in GC-MS analysis. ...
Celotno besedilo
9.
  • Application of surfactants ... Application of surfactants to the supercritical fluid extraction of nitroaromatic compounds from sediments
    Pörschmann, Jürgen; Blasberg, Lars; Mackenzie, Katrin ... Journal of Chromatography A, 08/1998, Letnik: 816, Številka: 2
    Journal Article, Conference Proceeding
    Recenzirano

    Supercritical fluid extraction using supercritical carbon dioxide was applied to extract nitroaromatic compounds covering a wide range of polarity from soils having high humic organic matter content. ...
Celotno besedilo
10.
Celotno besedilo
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zadetkov: 11

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