Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Detlef Jensen"'
Publikováno v:
Environmental Sciences Europe, Vol 29, Iss 1, Pp 1-9 (2017)
Abstract Background Perchlorate contamination of water and food poses potential health risks to humans due to the possible interference of perchlorate with the iodide uptake into the thyroid gland. Perchlorate has been found in food and drinking, sur
Externí odkaz:
https://doaj.org/article/e4812ddcd1024488b5eb314d426bd348
Autor:
Cees Bruggink, Detlef Jensen
Publikováno v:
Analytical Science Advances. 2:238-249
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1a3e546328846b2e94fbb157e34628f
https://doi.org/10.1002/ansa.202000120
https://doi.org/10.1002/ansa.202000120
Publikováno v:
Analytical Letters. 50:739-747
A robust analytical method is required for the determination of low-molecular weight organic acids, which are potential causes of refinery and internal combustion engine corrosion. The ion chromatographic method developed in this study allows the det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f76a3554a0c2478c8a3b0b13069fe5
https://doi.org/10.1080/00032719.2016.1196212
https://doi.org/10.1080/00032719.2016.1196212
Autor:
Heiko Herrmann, Detlef Jensen
Publikováno v:
Chromatogramme richtig integrieren und bewerten: Ein Praxishandbuch für die HPLC und GC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbef90d4a6a4d587e22ec18af4a75173
https://doi.org/10.1002/9783527622221.ch6
https://doi.org/10.1002/9783527622221.ch6
Autor:
Christian Fröhling, Detlef Jensen
Publikováno v:
Disinfection By-products in Drinking Water ISBN: 9781782620884
The analytical determination of ionic disinfection by-products (DBPs) in many cases is challenged by the usual suspects: the sample matrix, analyte concentration and very often by unfavourable concentration ratios between analytes and other sample co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a31d2d6142798196e10489778af0317d
https://doi.org/10.1039/9781782622710-00285
https://doi.org/10.1039/9781782622710-00285
Publikováno v:
Microchimica Acta. 154:15-20
To manufacture 300 mm wafers, large quantities of ultra-pure water are required, which makes water the most important chemical used in this process. Therefore, its specification requiring ionic contaminants in the lower pg mL−1-concentration range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ca7d7ed7c98412bc1cad8a48342882
https://doi.org/10.1007/s00604-005-0427-3
https://doi.org/10.1007/s00604-005-0427-3
Publikováno v:
Nachrichten aus der Chemie. 52:918-921
Insbesondere in der Umwelt- und Bioanalytik erschliesen sich der Ionenchromatographie neue Anwendungen. Kopplungstechniken setzen neue Masstabe fur Nachweisgrenzen und Substanzidentifikation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44f6c50ee6805805a0fed4a5bd4344b
https://doi.org/10.1002/nadc.20040520911
https://doi.org/10.1002/nadc.20040520911
Publikováno v:
Journal of Chromatography B: Biomedical Sciences and Applications. 758:189-196
This report describes a new, automated chromatographic procedure eliminating carbohydrates from amino acid samples prior to their analysis by anion-exchange chromatography and integrated amperometric detection. In the first step, a sample is brought
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a432f29ad40ead582f44e7d9d73615d
https://doi.org/10.1016/s0378-4347(01)00179-7
https://doi.org/10.1016/s0378-4347(01)00179-7
Publikováno v:
Analytical Biochemistry. 287:38-44
A method is described for enhancing retention of arginine on a pellicular anion-exchange column. Arginine exhibits adjustable increases of retention time that are dependent on the acidity of standard or sample matrix. This effect is based on interact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::796c351af9f8f276ea36a7bcd85b3970
https://doi.org/10.1006/abio.2000.4849
https://doi.org/10.1006/abio.2000.4849
Publikováno v:
Journal of Chromatography A. 850:239-245
In ion chromatography, samples of very different ammonium-to-sodium concentration ratios are difficult to quantify since these two cations have similar selectivities for stationary phases containing commonly used sulfonate or carboxylate cation-excha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::370f3bf3c41718448f2cf134eef3e8ea
https://doi.org/10.1016/s0021-9673(99)00002-3
https://doi.org/10.1016/s0021-9673(99)00002-3