Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Wolfgang Dr. Fischer"'
Autor:
Wolfgang Dr. Fischer, David Bär, Heiko Debus, Christian Grune, Karsten Mäder, Peter Imming, Stephan Dr. Tosch
Publikováno v:
European Journal of Pharmaceutics and Biopharmaceutics. 121:90-96
Naproxen is a typical and well-known analgesic classified as non-steroidal anti-inflammatory drug (NSAID) and is commercialized as tablets or liquid-filled capsules. Naproxen is typically used as a sodium salt because of its better processability com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::394910db0c63a6da3e90bf85e4598428
https://doi.org/10.1016/j.ejpb.2017.09.011
https://doi.org/10.1016/j.ejpb.2017.09.011
Publikováno v:
Journal of pharmaceutical and biomedical analysis. 151
Near-infrared spectroscopy is frequently used by the pharmaceutical industry to monitor and optimize several production processes. In combination with chemometrics, a mathematical-statistical technique, the following advantages of near-infrared spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb454054cf7e359e0af0607828fbf163
https://pubmed.ncbi.nlm.nih.gov/29353809
https://pubmed.ncbi.nlm.nih.gov/29353809
Publikováno v:
Analytica Chimica Acta. 257:165-171
(Mechnism of the Karl Fischer and Bunsen reaction). The isolation of the addition compounds of sulphur trioxide and methanol or cyclohexylamine shows that sulphur trioxide is an intermediate in the reaction between sulphite and iodide in water as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::928a2b914af2a9ebe91b89ad17f340ee
https://doi.org/10.1016/0003-2670(92)80166-5
https://doi.org/10.1016/0003-2670(92)80166-5
Publikováno v:
Journal f�r Praktische Chemie/Chemiker-Zeitung. 337:266-268
Karl-Fischer-Reaction in Dimethyl Sulfoxide The water equivalent (titer) of methanolic Karl-Fischer-reagents rises if dimethyl sulfoxide (DMSO) is used as an additional solvent. It is shown that the probable reason for this observation is the formati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::675718569f30f635b04ccc59ce8c6dcc
https://doi.org/10.1002/prac.19953370156
https://doi.org/10.1002/prac.19953370156
Autor:
Wolfgang Dr Fischer
Publikováno v:
Fresenius' Zeitschrift für analytische Chemie. 334:22-24
Positive iodine has occasionally been supposed to be present in Karl Fischer solution and has also been detected. It has now been identified by means of a double platinum electrode. It is emphasized that the presence of positive iodine is necessary f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f62d4569e304c4764ce4915939c1e47
https://doi.org/10.1007/bf00481964
https://doi.org/10.1007/bf00481964