Results 41 to 50 of about 757 (137)

Analysis of Lipophilic Extractives from Fast Pyrolysis Bio-Oils. [PDF]

Energy Fuels, 2022
Ohra-Aho T, Ghalibaf M, Alén R, Lindfors C, Oasmaa A.   +4 more
europepmc   +1 more source

Thermochemolysis-gas chromatographic detection of oxidized fatty acids in a single Drosophila melanogaster individual

Analytical Sciences
Thermochemolysis-gas chromatography-mass spectrometry (Thermochemolysis-GC-MS) was applied to detect fatty acid oxidation products in a single Drosophila melanogaster individual (dry weight: 100-400 µg). Linoleic acid oxidized under UV irradiation was first analyzed to identify characteristic oxidation products, including azelaic acid.
Yasuyuki, Ishida, Misaki, Haba, Noa, Komoda, Nobuo, Kido, Atsushi, Watanabe   +4 more
openaire   +2 more sources

Fish gut content analysis by thermochemolysis with tetramethylammonium hydroxide (TMAH) and gas chromatography-mass spectrometry (GC-MS)

, 2007
Gut content analyses of fish are typically conducted using methods based on visual identification. These can lead to inconsistent results because of their subjective nature, especially when sample sizes are limited or food items are not resolvable.
Wressnig, Anna M., Mcintyre, Cameron P., McRae, Christopher R., Wressnig, A, McRae, C, McIntyre, C   +5 more
core   +1 more source

Performance of two Ips bark beetles and their associated pathogenic fungi on hosts reflects a species-specific association in the beetle-fungus complex. [PDF]

Front Plant Sci, 2022
Shi X, Fang J, Du H, Zhang S, Liu F, Zhang Z, Kong X.   +6 more
europepmc   +1 more source

Monitoring transformation of two tropical lignocellulosics and their lignins after residence in Benin soils. [PDF]

Sci Rep, 2021
Daassi R, Kasangana PB, Khasa DP, Stevanovic T.   +3 more
europepmc   +1 more source

Analysis of Non-Extractable DDT-Related Compounds in Riverine Sediments of the Teltow Canal, Berlin, by Pyrolysis and Thermochemolysis

, 2016
Eighteen pre-extracted samples derived from a subaquatic riverine sediment core taken from the Teltow Canal, Berlin (Germany), were treated by off-line TMAH-thermochemolysis and subsequently analyzed by GC−MS to investigate release and thermodegradation ...
Mathias Ricking (2526253), Alexander Kronimus (2526250), Jan Schwarzbauer (1898749)   +2 more
core   +1 more source

Insights on Molecular Characteristics of Hydrochars by ¹³C-NMR and Off-Line TMAH-GC/MS and Assessment of Their Potential Use as Plant Growth Promoters. [PDF]

Molecules, 2021
Fregolente LG, Dos Santos JV, Vinci G, Piccolo A, Moreira AB, Ferreira OP, Bisinoti MC, Spaccini R.   +7 more
europepmc   +1 more source

Rapid determination of spore chemistry using thermochemolysis gas chromatography-mass spectrometry and micro-Fourier transform infrared spectroscopy

, 2007
Spore chemistry is at the centre of investigations aimed at producing a proxy record of harmful ultraviolet radiation (UV-B) through time. A biochemical proxy is essential owing to an absence of long-term (century or more) instrumental records.
Gilmour, Iain, Wellman, Charles H., Sephton, Sarah V., Self, Stephen, Sephton, Mark A., Lomax, Barry H., Fraser, Wesley T., Watson, Jonathan S., Beerling, David J.   +8 more
core   +1 more source

Seasonal Comparison of Lipid Composition and Metabolism in Parasitised and Non-Parasitised Clover Root Weevil (Sitona lepidus) [PDF]

, 2014
Since its arrival in New Zealand the clover root weevil (Sitona lepidus (syn. flavescens) (Coleoptera: Curculionidae) (CRW) has caused serious damage to New Zealand’s agricultural sector. The introduction of the biocontrol agent, Microctonus aethiopoides
Brown, Jolene Mary
core  

Previous successes and untapped potential of pyrolysis-GC/MS for the analysis of plastic pollution. [PDF]

Anal Bioanal Chem, 2023
Seeley ME, Lynch JM.
europepmc   +1 more source