Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Hans-Rudolf Buser"'
Publikováno v:
CHIMIA, Vol 60, Iss 1-2 (2006)
Externí odkaz:
https://doaj.org/article/ebd7beac564b44568f5482d06320ca0d
Publikováno v:
CHIMIA, Vol 57, Iss 9 (2003)
Research activities at the plant protection chemistry group of the Federal Research Station in Wädenswil, Switzerland, are primarily focused on the environmental behavior of pesticides and, in some cases, other organic micropollutants. Many old and
Externí odkaz:
https://doaj.org/article/d7f81e89ee154528aacd4637a9def8c2
Publikováno v:
CHIMIA, Vol 56, Iss 6 (2002)
Racemic metolachlor is currently being replaced by S-metolachlor, the herbicide enantiomerically enriched with the biologically active (S)-isomers. This 'chiral switch' is expected to reduce the amount of pesticide released into the environment as we
Externí odkaz:
https://doaj.org/article/348a677fa0ed4183aee05124a0984d07
Enantioselective Analyses of Persistent and Modern Pesticides. A Step Toward Sustainable Agriculture
Autor:
Hans-Rudolf Buser, Markus D. Müller
Publikováno v:
CHIMIA, Vol 51, Iss 10 (1997)
In the conflicting goals of sufficient food for a growing world population and conservation of natural ressources, the safe use of environmentally friendly pesticides plays an important role. A general concept of sustainable agriculture and how moder
Externí odkaz:
https://doaj.org/article/e53e83629cd14bf69e04581bd93c1351
Publikováno v:
Journal of Agricultural and Food Chemistry. 57:7445-7452
Aldrin and dieldrin belong to the group of polycyclic chlorinated insecticides that are banned under the Stockholm Convention (POP Convention). Despite the fact that the use of these compounds ceased many years ago, aldrin and, in particular, dieldri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e574ccf20fe73e0d6af8232d605b86d4
https://doi.org/10.1021/jf901049c
https://doi.org/10.1021/jf901049c
Publikováno v:
Environmental Science & Technology. 43:4381-4385
Artificial low-calorie sweeteners are consumed in considerable quantities with food and beverages. After ingestion, some sweeteners pass through the human metabolism largely unaffected, are quantitatively excreted via urine and feces, and thus reach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::396f04223803d62e02a5b0b9f3f49c20
https://doi.org/10.1021/es900126x
https://doi.org/10.1021/es900126x
Publikováno v:
Environmental Science & Technology. 42:6354-6360
Nicotine is extensively metabolized in the human body to a number of compounds, which may enter natural waters via discharge of domestic wastewater. However, little is known on exposure of and potential effects on the aquatic environment. In this stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9b490fdf5e237aeaa0344163e72af25
https://doi.org/10.1021/es800455q
https://doi.org/10.1021/es800455q
Autor:
Markus D. Müller, Poonam Sharma, J Thomas Poiger, Vishakha Raina, Hans Rudolf Buser, Daniel Rentsch, Andrea Hauser, Hans-Peter E. Kohler, Christof Holliger, Rup Lal
Publikováno v:
Environmental Science & Technology. 41:4292-4298
Although the use of hexachlorocyclohexane (HCH), one of the most popular insecticides after the Second World War, has been discontinued in many countries, problems remain from former production and waste sites. Despite the widespread occurrence of HC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05d042af88fd82df06468f960f61d31d
https://doi.org/10.1021/es062908g
https://doi.org/10.1021/es062908g
Publikováno v:
Journal of agricultural and food chemistry. 63(10)
Haloxyfop-methyl is a chiral herbicide that was first introduced as racemate and later replaced by "haloxyfop-P-methyl", mainly consisting of the R-enantiomer, which carries the herbicidal activity. We studied the ester cleavage of haloxyfop-methyl a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59132cc269444fbec0f8c9e74b3a849
https://pubmed.ncbi.nlm.nih.gov/25742319
https://pubmed.ncbi.nlm.nih.gov/25742319
Autor:
Hans-Rudolf Buser, Rup Lal, Charu Dogra, Poonam Sharma, Shweta Malhotra, Rekha Kumari, Vishakha Raina, Hansi Kumari, Christof Holliger, Hans-Peter E. Kohler
Publikováno v:
Applied and Environmental Microbiology. 72:5720-5727
Incubation of resting cells of Sphingobium indicum B90A, Sphingobium japonicum UT26, and Sphingobium francense Sp+ showed that they were able to transform β- and δ-hexachlorocyclohexane (β- and δ-HCH, respectively), the most recalcitrant hexachlo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cfbe38e3852929a34595f399649e912
https://doi.org/10.1128/aem.00192-06
https://doi.org/10.1128/aem.00192-06