Matches in SemOpenAlex for { <https://semopenalex.org/work/W2322008864> ?p ?o ?g. }
- W2322008864 endingPage "4766" @default.
- W2322008864 startingPage "4757" @default.
- W2322008864 abstract "Although the uniform initial hydroxylation of methyl tert-butyl ether (MTBE) and other oxygenates during aerobic biodegradation has already been proven by molecular tools, variations in carbon and hydrogen enrichment factors (εC and εH) have still been associated with different reaction mechanisms (McKelvie et al. Environ. Sci. Technol. 2009, 43, 2793–2799). Here, we present new laboratory-derived εC and εH data on the initial degradation mechanisms of MTBE, ethyl tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME) by chemical oxidation (permanganate, Fenton reagents), acid hydrolysis, and aerobic bacteria cultures (species of Aquincola, Methylibium, Gordonia, Mycobacterium, Pseudomonas, and Rhodococcus). Plotting of Δδ2H/ Δδ13C data from chemical oxidation and hydrolysis of ethers resulted in slopes (Λ values) of 22 ± 4 and between 6 and 12, respectively. With A. tertiaricarbonis L108, R. zopfii IFP 2005, and Gordonia sp. IFP 2009, εC was low (<|−1|‰) and εH was insignificant. Fractionation obtained with P. putida GPo1 was similar to acid hydrolysis and M. austroafricanum JOB5 and R. ruber DSM 7511 displayed Λ values previously only ascribed to anaerobic attack. The fractionation patterns rather correlate with the employment of different P450, AlkB, and other monooxygenases, likely catalyzing ether hydroxylation via different transition states. Our data questions the value of 2D-CSIA for a simple distinguishing of oxygenate biotransformation mechanisms, therefore caution and complementary tools are needed for proper interpretation of groundwater plumes at field sites." @default.
- W2322008864 created "2016-06-24" @default.
- W2322008864 creator A5009760942 @default.
- W2322008864 creator A5018054552 @default.
- W2322008864 creator A5041145302 @default.
- W2322008864 creator A5043611313 @default.
- W2322008864 creator A5051659746 @default.
- W2322008864 creator A5075708345 @default.
- W2322008864 creator A5078520386 @default.
- W2322008864 date "2012-04-11" @default.
- W2322008864 modified "2023-10-14" @default.
- W2322008864 title "Critical Evaluation of the 2D-CSIA Scheme for Distinguishing Fuel Oxygenate Degradation Reaction Mechanisms" @default.
- W2322008864 cites W1565830848 @default.
- W2322008864 cites W1934944150 @default.
- W2322008864 cites W1964151628 @default.
- W2322008864 cites W1965503047 @default.
- W2322008864 cites W1971491141 @default.
- W2322008864 cites W1972327658 @default.
- W2322008864 cites W1976712577 @default.
- W2322008864 cites W1978349388 @default.
- W2322008864 cites W1980312426 @default.
- W2322008864 cites W1980856780 @default.
- W2322008864 cites W1990707974 @default.
- W2322008864 cites W1994949550 @default.
- W2322008864 cites W2003905228 @default.
- W2322008864 cites W2008330292 @default.
- W2322008864 cites W2010112706 @default.
- W2322008864 cites W2012014644 @default.
- W2322008864 cites W2021628155 @default.
- W2322008864 cites W2025588696 @default.
- W2322008864 cites W2027640527 @default.
- W2322008864 cites W2027727529 @default.
- W2322008864 cites W2028920812 @default.
- W2322008864 cites W2036899440 @default.
- W2322008864 cites W2037108150 @default.
- W2322008864 cites W2039179914 @default.
- W2322008864 cites W2040763530 @default.
- W2322008864 cites W2046562899 @default.
- W2322008864 cites W2060933931 @default.
- W2322008864 cites W2061613083 @default.
- W2322008864 cites W2061872408 @default.
- W2322008864 cites W2067807920 @default.
- W2322008864 cites W2068204877 @default.
- W2322008864 cites W2068312108 @default.
- W2322008864 cites W2083262260 @default.
- W2322008864 cites W2090928816 @default.
- W2322008864 cites W2091749451 @default.
- W2322008864 cites W2096033614 @default.
- W2322008864 cites W2098600844 @default.
- W2322008864 cites W2100328344 @default.
- W2322008864 cites W2101977455 @default.
- W2322008864 cites W2104859037 @default.
- W2322008864 cites W2116191391 @default.
- W2322008864 cites W2125486820 @default.
- W2322008864 cites W2126714823 @default.
- W2322008864 cites W2126855636 @default.
- W2322008864 cites W2130327573 @default.
- W2322008864 cites W2134526511 @default.
- W2322008864 cites W2134884668 @default.
- W2322008864 cites W2140751783 @default.
- W2322008864 cites W2142266127 @default.
- W2322008864 cites W2148937292 @default.
- W2322008864 cites W2150471285 @default.
- W2322008864 cites W2154611588 @default.
- W2322008864 cites W2157562879 @default.
- W2322008864 cites W2157835128 @default.
- W2322008864 cites W2158749542 @default.
- W2322008864 cites W2161383527 @default.
- W2322008864 cites W4234351145 @default.
- W2322008864 doi "https://doi.org/10.1021/es2036543" @default.
- W2322008864 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22455373" @default.
- W2322008864 hasPublicationYear "2012" @default.
- W2322008864 type Work @default.
- W2322008864 sameAs 2322008864 @default.
- W2322008864 citedByCount "33" @default.
- W2322008864 countsByYear W23220088642013 @default.
- W2322008864 countsByYear W23220088642014 @default.
- W2322008864 countsByYear W23220088642015 @default.
- W2322008864 countsByYear W23220088642016 @default.
- W2322008864 countsByYear W23220088642017 @default.
- W2322008864 countsByYear W23220088642018 @default.
- W2322008864 countsByYear W23220088642019 @default.
- W2322008864 countsByYear W23220088642020 @default.
- W2322008864 countsByYear W23220088642021 @default.
- W2322008864 countsByYear W23220088642022 @default.
- W2322008864 countsByYear W23220088642023 @default.
- W2322008864 crossrefType "journal-article" @default.
- W2322008864 hasAuthorship W2322008864A5009760942 @default.
- W2322008864 hasAuthorship W2322008864A5018054552 @default.
- W2322008864 hasAuthorship W2322008864A5041145302 @default.
- W2322008864 hasAuthorship W2322008864A5043611313 @default.
- W2322008864 hasAuthorship W2322008864A5051659746 @default.
- W2322008864 hasAuthorship W2322008864A5075708345 @default.
- W2322008864 hasAuthorship W2322008864A5078520386 @default.
- W2322008864 hasBestOaLocation W23220088642 @default.
- W2322008864 hasConcept C107872376 @default.
- W2322008864 hasConcept C108285982 @default.
- W2322008864 hasConcept C157021035 @default.