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Heinz-Jurgen Brauch

Explore the profile of Heinz-Jurgen Brauch including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 255
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Recent Articles
1.
Janda J, Nodler K, Brauch H, Zwiener C, Lange F
Environ Sci Pollut Res Int . 2018 Mar; 26(8):7326-7336. PMID: 29557039
A simple and robust analytical method for the determination of perfluorinated carboxylic acids (PFCAs) with C to C chains, based on solid-phase extraction (SPE) and liquid chromatography-tandem mass spectrometry (LC-MS/MS),...
2.
Scheurer M, Nodler K, Freeling F, Janda J, Happel O, Riegel M, et al.
Water Res . 2017 Oct; 126:460-471. PMID: 28992593
Elevated concentrations of trifluoroacetate (TFA) of more than 100 μg/L in a major German river led to the occurrence of more than 20 μg/L TFA in bank filtration based tap...
3.
Storck F, Skark C, Remmler F, Brauch H
Water Sci Technol . 2016 Dec; 74(12):2832-2842. PMID: 27997393
Acesulfame is a widely used artificial sweetener. It can be discharged into surface water by domestic wastewater due to its incomplete retention during wastewater treatment. Concentrations may reach up to...
4.
Valls-Cantenys C, Scheurer M, Iglesias M, Sacher F, Brauch H, Salvado V
Anal Bioanal Chem . 2016 Jul; 408(22):6189-200. PMID: 27382969
A sensitive, multi-residue method using solid-phase extraction followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) was developed to determine a representative group of 35 analytes, including corrosion inhibitors, pesticides and pharmaceuticals...
5.
Scheurer M, Brauch H, Schmidt C, Sacher F
Environ Sci Process Impacts . 2016 Apr; 18(8):999-1010. PMID: 27058057
Nitrification and urease inhibitors (NUIs) decelerate the bacterial oxidation of nitrogen species by suppressing the activity of soil microorganisms. Thus, nitrogen losses can be limited and the efficiency of nitrogen...
6.
Willach S, Brauch H, Lange F
Chemosphere . 2015 Dec; 145:342-50. PMID: 26692511
Due to the lack of analytical standards the application of surrogate parameters for organofluorine detection in the aquatic environment is a complementary approach to single compound target analysis of perfluoroalkyl...
7.
Armbruster D, Happel O, Scheurer M, Harms K, Schmidt T, Brauch H
Water Res . 2015 May; 79:104-18. PMID: 25973582
As an environmental contaminant of anthropogenic origin metformin is present in the high ng/L- up to the low μg/L-range in most surface waters. Residues of metformin may lead to the...
8.
Scheurer M, Schmutz B, Happel O, Brauch H, Wulser R, Storck F
Sci Total Environ . 2014 Mar; 481:425-32. PMID: 24631604
The transformation of the artificial sweetener acesulfame by direct photolysis was investigated at various pH values, in different water types and at various concentration levels. Main photodegradation products of acesulfame...
9.
Michel A, Brauch H, Worch E, Lange F
Environ Pollut . 2013 Dec; 186:126-35. PMID: 24370670
The occurrence of a polyether trisiloxane surfactant in the ng L(-1) range in German surface waters is reported for the first time. The studied surfactant does not ubiquitously occur in...
10.
Wagner A, Raue B, Brauch H, Worch E, Lange F
J Chromatogr A . 2013 May; 1295:82-9. PMID: 23683893
A new method for the determination of trace levels of adsorbable organic fluorine (AOF) in water is presented. Even if the individual contributing target compounds are widely unknown, this surrogate...