Results 81 to 90 of about 1,922,304 (342)
Indonesian Journal of Chemical Research, 2020 The secondary metabolite compounds contained in clove leaves oil have the potential to be antibacterial Escherichia coli. The kinetic analysis is based on the inhibition zone formed as a result of the inhibition of clove leaves oil and the results of ...
Laily - Nurliana +5 more
doaj +1 more source
Self-Sustained Reaction Fronts in Porous Media
, 2012 We analyze experimentally chemical waves propagation in the disordered flow field of a porous medium. The reaction fronts travel at a constant velocity which drastically depends on the mean flow direction and rate.
Atis, Severine +4 more
core +2 more sources
Sorption kinetics for the removal of aldehydes from aqueous streams with extractant impregnated resins [PDF]
, 2008 The sorption kinetics for the removal aldehydes from aqueous solutions with Amberlite XAD-16 and MPP particles impregnated with Primene JM-T was investigated.
Babic, Katarina +2 more
core +2 more sources
Rate constant calculations on the C++HCl reaction
The Journal of Chemical Physics, 1989 Calculations of the rate constant at several temperatures for the reaction C+(2P)+HCl(X 1∑+) are presented. A quantum mechanical treatment of ion–molecule reactions which combines a rotationally adiabatic capture with a centrifugal sudden approximation is used to obtain rotational state-selective cross sections and rate constants.
Dateo, C, Clary, D
openaire +2 more sources
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source
FEBS Open Bio, EarlyView.Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn +4 more
wiley +1 more source
FEBS Open Bio, EarlyView.Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
Chemical Engineering Transactions, 2019 Degradation of hazardous organic compounds using ultrasound is an attractive advanced oxidation technology for wastewater treatment, and it is well known that the ultrasonic degradation reaction is enhanced by particle addition.
Daisuke Kobayashi, Hideyuki Matsumoto
doaj +1 more source
Rate constant calculations on fast diatom–diatom reactions
J. Chem. Soc., Faraday Trans., 1991 A new method for calculating rate constants for fast reactions between two diatomic molecules is presented. The method involves applying a rotationally adiabatic capture theory with a simultaneous treatment of the rotational motions of both molecules. Results from calculations for dipole–dipole (SO + OH) and dipole–quadrupole (CN + O2) interactions are
Stoecklin, T, Dateo, C, Clary, D
openaire +2 more sources
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source