Degradation and leaching of bentazone, terbuthylazine and S-metolachlor and some of their metabolites: A long-term lysimeter experiment

Autor: Stefan C. Weiss, Oliver Gans, Andrea Schuhmann, Martin H. Gerzabek, Georg Haberhauer, Gernot Klammler, Johann Fank

Publikováno v: Plant, Soil and Environment. 65:273-281

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b70ec86265fba76a454b879aa885ef08
https://doi.org/10.17221/803/2018-pse

The reciprocal iso-inhibition volume concept: A procedure for the evaluation in effect-directed analysis with thin-layer chromatography - using the thin-layer chromatography-luminescent bacteria assay as an example

Autor: Wolfgang Schulz, Rudi Winzenbacher, Walter H. Weber, Stefan C. Weiss

Publikováno v: Schulz, W, Weiss, S C, Weber, W H & Winzenbacher, R 2017, ' The reciprocal iso-inhibition volume concept : A procedure for the evaluation in effect-directed analysis with thin-layer chromatography-using the thin-layer chromatography-luminescent bacteria assay as an example ' Journal of Chromatography A, vol 1519, pp. 121-130 . DOI: 10.1016/j.chroma.2017.08.076
Schulz, W, Weiss, S C, Weber, W H & Winzenbacher, R 2017, ' The reciprocal iso-inhibition volume concept : A procedure for the evaluation in effect-directed analysis with thin-layer chromatography-using the thin-layer chromatography-luminescent bacteria assay as an example ', Journal of Chromatography A, vol. 1519, pp. 121-130 . https://doi.org/10.1016/j.chroma.2017.08.076

In effect-directed analysis (EDA) with high-performance thin-layer chromatography (HPTLC), the effect is often detected using images. Thus, an approach to create inhibition chromatograms from these images was developed using the example of the HPTLC-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a95ff619323fd9f74d6fa563ed4f6bac
https://doi.org/10.1016/j.chroma.2017.08.076

Optimized Formulation for Topical Application of a Fixed Combination Halobetasol/Tazarotene Lotion Using Polymeric Emulsion Technology

Autor: Radhakrishnan Pillai, Stefan C. Weiss, Tina Lin, Emil Tanghetti, Arturo Angel, James Q. Del Rosso, Linda Stein Gold

Publikováno v: SKIN The Journal of Cutaneous Medicine. 3:S27

not available.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7e4fa56c411140e9ac05b4193ac5c9f2
https://doi.org/10.25251/skin.3.supp.27

Conventional topical delivery systems

Autor: Stefan C. Weiss

Publikováno v: Dermatologic Therapy. 24:471-476

Effective dermatologic therapy depends on both the active drug and the properties of the delivery system. A topical delivery system, or vehicle, is defined as the substance that carries a specific drug into contact with and through the skin. The chal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6357f645a195b858ee96cef0b7ddea1
https://doi.org/10.1111/j.1529-8019.2012.01458.x

Combination of different liquid chromatography/mass spectrometry technologies for the identification of transformation products of rhodamine B in groundwater

Autor: Alexander Müller, Stefan C. Weiss, Wolfgang Schulz, Wolfgang Ruck, Walter H. Weber, Roger Albert, Wolfram Seitz

Publikováno v: Rapid Communications in Mass Spectrometry. 24:659-666

Rhodamine B and its five de-ethylated transformation products could be identified in a groundwater sample. Using high-performance thin-layer chromatography (HPTLC) six fluorescent zones were detected in the sample. In order to identify the compounds

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7fa7ab89cf6cd15f5dab34188c5eb61d
https://doi.org/10.1002/rcm.4430