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28篇 您的检索式:作者名="Kumke"
    题名 作者 年代 出处 被引量
1Influence of chlorination on chromophores and fluorophores in humic substances 显示文摘Korshin G V Kumke M U Li C W 1999Environ Sci Technol1999,33,8:1
2Sorption of phenols to dissolved organic matter investigated by solid-phase mieroextraction显示文摘Ohlenbusch G Kumke MU Frimmel FH 2000Sci Total Environ2000,253,13:1
3A transparent, flexible, ion conductive, and luminescent PMMA ionogel based on a Pt/Eu bimetallic complex and the ionic liquid 显示文摘XIE Z L XU H B KUMKE M U 2012Journal of Materials Chemistry2012,22,16:1
4Photoluminescence spectra and dynamics of lanthanide-doped microporous-mesoporous materials 显示文摘TISEANUA C GESSNER A KUMKE M 2008J Lumin2008,128,75:1
5Influence of chlorination on chromophores and fluorophores in humic substances显示文摘Korshin G V Kumke M U Li C W 1999Environmental Science & Technology1999,33,8:1
63D Visualization of the Watzmann-Massif in Bavaria of Germany显示文摘Angsüsser S Kumke H 2001Supplement Journal of Geographical Sciences2001,11,:1
7Characterization of NOM adsorption to clay minerals by size exclusion chromatography 显示文摘SPECHT C H KUMKE M U FRIMMEL F H 2000Water Res2000,34,16:1
8Combining Ordination Techniques and Geostatistics to Determine the Patterns of Diatom Distributions at Lake Lama,Central Siberia显示文摘KIENEL U KUMKE T 2002Journal of Paleolimnology2002,28,:1
9Sorption of phenols to dissolved organic mater investigated by solid phase microextraction显示文摘Ohlenbusch G Kumke M U Frimmel F H 2000Science of the Total Environment2000,253,:1
10Influence ofchlorinationon chromophores and fluorophores in humicsubstances显示文摘Korshin G V Kumke M U Li C W 1999Environmental Science and Technology1999,33,8:1
11Sensing of Myco-toxin Producing Fungi in the Processing of Grains显示文摘Rasch C Kumke M Lhmannsrben H G 2010Foodand Bioprocess Technology2010,3,6:1
12Macro-invertebrate community structure in agricultural streams: impacts of runoff-re- lated pesticide contamination 显示文摘Berenzen N Kumke T Schulz H K 2005Ecotoxieology and Environmen- tal Safety2005,60,1:1
13Loss of centromeric histone H3(CENH3)from centromeres precedes uniparental chromosome elimination in interspecific barley hybrids显示文摘Sanei M Pickering R Kumke K 2011Proc Natl Acad Sci USA2011,108,:1
14A nanoparticle approach to control the phase separation in polyfluorene photovoltaic devices显示文摘Kietzke T Neher D Kumke M 2004Macromolecules2004,37,13:1
15Spectroscopic investigations on the effect of humic acid on the formation and solubility of secondary solid phases of Ln_2(CO_3)_3显示文摘The formation of secondary Ln(III) solid phases (e.g., Nd2(CO3)3 and Sm2(CO3)3) was studied as a function of the humic acid concentration in 0.1 mol/L NaClO4 aqueous solution in the neutral pH range (5-6.5). The solid phases under investigation were prepared by alkaline precipitation under 100% CO2 atmosphere and characterized by attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR), X-ray diffraction (XRD), time-resolved laser fluorescence spectroscopy (TRLFS), diffuse reflectance ultraviolet-visible (DR-UV-Vis), Raman spectroscopy, and solubility measurements. The spectroscopic data obtained indicated that Nd2(CO3)3 and Sm2(CO3)3 were stable and remained the solubility limiting solid phases even in the presence of increased humic acid concentration (0.5 g/L) in solution. Upon base addition in the Ln(III)-HA system, decomplexation of the previously formed Ln(III)-humate complexes and precipitation of two distinct phases occurred, the inorganic (Ln2(CO3)3) and the organic phase (HA), which was adsorbed on the particle surface of the former. Nevertheless, humic acid affected the particle size of the solid phases. Increasing humic acid concentration resulted in decreasing crystallite size of the Nd2(CO3)3 and increasing crystallite size of the Sm2(CO3)3 solid phase, and affected inversely the solubility of the solid phases. However, this impact on the solid phase properties was expected to be of minor relevance regarding the chemical behavior and migration of trivalent lanthanides and actinides in the geosphere.Stella Antoniou Ioannis Pashalidis Andre Gessner Michael U Kumke 2011Journal of Rare Earths2011,29,6:1
16Sorption of phenols to dissolved organiematter investigated by solid-phase microextraetion显示文摘Ohlenbusch G Kumke MU Frimmel FH 2000Sci Total Environ2000,253,13:1
17Macro-invertebrate Community Structure in Agricultural Streams: Impacts of Runoff-related Pesticide Contamination 显示文摘Berenzen N Kumke T Schulz H K 2005Ecotoxicology and Environmental Safety2005,60,:1
18The digestive physiolOgy Of herbiVOrOus,OmnivOrOus and camivOrOus cmstacean larVrde:a review显示文摘JONES D A KUMK U M VAY L L et a1 1997Aquaculture1997,155,14:1
19Influence of chlorination on chromophores and fluorophores in humic substances 显示文摘Korshin G V Kumke M U Li C W 1999Environmental Science & Technology1999,33,8:1
20Sorption of phenols to dissolved organic matter investigated by solid phase microextraction 显示文摘Ohlenbusch G Kumke MU Frimmel FH 2000Sci Total Environ2000,253,13:1
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