Results 21 to 30 of about 790,629 (350)
Data in BriefCo-hydropyrolysis—fast pyrolysis under a hydrogen atmosphere—offers a thermochemical route for converting plastic residues, co-processed with lignocellulosic biomass feedstocks, into platform hydrocarbons.
Carlos Romero-Unda +2 more
doaj +1 more source
Silicon-based thermal conductivity detector for gas sensing and gas chromatography [PDF]
Journal of Sensors and Sensor SystemsWe present a novel thermal conductivity detector (TCD) for gas sensing and gas chromatography. Its original architecture is based on a suspended membrane on top of which a heating element made of titanium nitride and a separated sensing element made of ...
A. Teulle +4 more
doaj +1 more source
Electrochemical Process for Diazinon Removal from Aqueous Media: Design of Experiments, Optimization, and DLLME-GC-FID Method for Diazinon Determination [PDF]
, 2015 In the present study, electrochemical process was studied via removal of diazinon (O,O-diethyl O-2-isopropyl-6-methylpyrimidin-4-yl phosphorothioate) as an insecticide/ acaricide organic case study.
Daraei, H. +4 more
core +1 more source
Revista de Agricultura Neotropical, 2023 Few studies present interactions among plant physiological and seed chemical composition of soybean cultivates under different arrangements. Therefore, this study seeks to understand this relationship between space occupation and product quality.
Danubia Aparecida Costa Nobre +5 more
doaj +1 more source
Analysis of α-lipoprotein cholesterol in 50 μl of plasma
Journal of Lipid Research, 1974 A micromethod for quantitation of α-lipoprotein cholesterol was devised for gas–liquid chromatography to minimize plasma sample size and facilitate lipid studies using capillary blood from children or small animals. α-Lipoprotein cholesterol was measured
R.F. Lutmer +7 more
doaj +1 more source
Honey volatiles as a fingerprint for botanical origin: a review on their occurrence on monofloral honeys [PDF]
, 2020 Honeys have specific organoleptic characteristics, with nutritional and health benefits, being highly appreciated by consumers, not only in food but also in the pharmaceutical and cosmetic industries. Honey composition varies between regions according to
Figueiredo, Ana Cristina +3 more
core +1 more source
Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment
FEBS Letters, EarlyView.The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke +2 more
wiley +1 more source
La chromatographie en phase gazeuse et l’étude des goudrons
CHIMIA, 1961 Analysis by gas chromatography of the heavy fractions of coal tar calls for working temperatures up to 400 °C. A method is described to execute gas chromatography at such high temperatures and the interpretation of the diagrams obtained is discussed. By
P. Ferrero
doaj +1 more source
Gas chromatography of volatile organic compounds [PDF]
, 1973 System has been used for problems such as analysis of volatile metabolities in human blood and urine, analysis of air pollutants, and in tobacco smoke chemistry.
Zlatkis, A.
core +1 more source
Hydrogen Evolution on Hydrophobic Aligned Carbon Nanotube Arrays [PDF]
, 2009 We investigate for the first time hydrophobic carbon nanotube-based electrochemical cells as an alternative solution to hydrogen sorting. We show that the electrically conducting surface of the nanotube arrays can be used as a cathode for hydrogen ...
Daraio, Chiara +2 more
core +1 more source