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Publications associées (5)

Tropical forest conversion to agricultural land leads to a strong decrease of soil organic carbon (SOC) stocks. While the decrease of the soil C sequestration function is easy to measure, the impacts of SOC losses on soil fertility remain unclear. Especial ...

Elsevier Science Bv2016

In Vivo Activity of the Benzothiazinones PBTZ169 and BTZ043 against Nocardia brasiliensis

Stewart Cole

Background Mycetoma is a neglected, chronic, and deforming infectious disease caused by fungi and actinomycetes. In Mexico, N. brasiliensis is the predominant etiologic agent. Therapeutic alternatives are necessary because the current drug regimens have se ...

Public Library of Science2015

The in vitro activity of PA-824 and BTZ043 against 30 Nocardia brasiliensis isolates was tested. The MIC50 and MIC90 values for PA-824 were both > 64 mu g/ml. The same values for BTZ043 were 0.125 and 0.250 mu g/ml. Given the MIC values for benzothiazinone ...

2012

Reaction engineering of acrylic water-soluble polymers

Albert Renken, David Hunkeler

The inverse-emulsion polymn. of acrylamide and its copolymn. with quaternized acrylate or methacrylate was studied in the presence of various surfactants. The obtained latexes are transparent and have particle diams. as low as 100 nm and enhanced long-term ...

Wiley-VCH1998

Derivatives of 7-oxabicyclo[2.2.l]hept-5-en-2-yl ("naked sugars") are readily available through Diels-Alder cycloaddition of furan to an appropriate dienophile. Several methods allow one to obtain these molecules in optically pure form. They have been used ...

EPFL1990

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