Study of molecular weight distribution of polyvinylindole - ScienceDirectComplex formation during copolymerization of 1-vinylimidazole with acrylic acid and its dependence on dielectric permitivity of the medium and on temperature was studied by IR spectroscopy. It could be shown that complex formation ...
2002. Characterisation and determination of indole alkaloids in frog-skin secretions by electrospray ionisation ion trap mass spectrometry. Rapid Commun Mass ... S Mcclean,RC Robinson,C Shaw,... - 《Rapid Communications in Mass Spectrometry》 被引量: 113发表: 2002年 Quantitative analysis of broad...
Highly purified base plates of bacteriophage T4D were obtained from lysate of gene 19 am mutant of this phage by differential centrifugation and sucrose gradient. Base plates were studied by means of high speed sedimentation equilibrium. The molecular weight determined by this method is (6.7 ± 0.2...
Glucose oxidase was immobilized by electropolymerization into films of polyaniline, polyindole, polypyrrole, poly( o -phenylediamine), and polyaniline cros... J Dumont,G Fortier - 《Biotechnology & Bioengineering》 被引量: 251发表: 1996年 Polyelectrolyte-Coated Nanosphere Lithographic Patterning of Surf...
These plasmids of high molecular weight were disseminated in K. pneumoniae strains from the three hospitals studied, independently of the source of isolation. Two isolates of E. aerogenes, from the Hospital da Restauração, used for comparative analysis, also contained a plasmid of 150 kb (...
2023). The exogenous auxin indole-3-acetic acid (IAA) alleviates Ni toxicity, and overexpression of the auxin biosynthesis-related gene YUC6 improves Ni toxicity tolerance by enhancing peroxidase (PRX) activity and reducing reactive oxygen species (ROS) accumulation through thiol-reductase (TR) ...
to cell cycle arrest at G2 and that these cells did not advance to mitosis144. They identified phosphorylated UBE4B mainly on the basis of the molecular weight of the different UBE4B proteins detected. Moreover, usingCaenorhabditis elegansgerm cells, Ackermann L. et al. showed that Ufd-2 ...
The composition of the studied austenitic chromium–nickel steel is as follows: (composition is expressed in weight %) C: 0.0425; Si: 0.421; Mn: 2.13; P: 0.0133; S: 0.113; Cr: 18.51; Mo: 0.563; Ni: 8.34; Al: 0.0334; Co: 0.0901; Cu: 0.358; Fe: balance [29]. Computational ...
(neurotoxic), KYNA kynurenic acid (neuroprotective), 3HAA 3-hydroxyanthranilic acid (neurotoxic), AA anthranilic acid, QUIN quinolinic acid (neurotoxic), PIC picolinic acid (neuroprotective), 5-HT serotonin, 5-HTR serotonin receptor, 5-HTT serotonin transporter, ILA indole-3-lactic acid, IPA ...
Molecular weight distributions and chain-stopping events in the free-radical polymerization of methyl methacrylate The chain-stopping and radical-loss events in the seeded emulsion polymerization of methyl methacrylate are determined using information from the complete ... KY van Berkel,GT Russell,RG Gil...