They were: freeze-thaw cycling (–80°C, six times) with ammonia water (25 mM); 0.1% Triton™ X-100 (TX100) with 1.5M KCl aqueous solution; freeze-thaw cycling alone; ammonia water alone; TX100 extraction; osmotic shock with 1.5M KCl; and freeze-thaw cycling with 3M NaCl. Among ...
The photocurrent of each prepared sample was calculated in a 0.1 M KCl solution containing 0.1 M TEA under "on-off " light illumination cycles at a bias of 0 V vs. Ag/AgCl, as shown in Fig. 7(b). The photoresponse for graphene was non-existent because graphene could not ...
Nanorod preparation and electrochemical tests were carried out at room temperature using a potentiostat/galvanostat Autolab PGSTAT30 (GPES software), and a cell with three electrodes, being a Ag/AgCl/KCl 3M the reference and a platinum spiral the auxiliary electrode. The nanorods were prepared in ...
Thus, in a further aspect, the invention provides a method for preparing an electrode for electrochemical processes as hereinabove defined, comprising forming on a conducting support a protective sublayer by applying to said support a solution of salts of one or more metals of the platinum group...
In the present context, the term “CMC-endoase activity” refers to the endoglucanase activity of the endoglucanase component in terms of its ability to degrade cellulose to glucose, cellobiose and triose, as determined by a viscosity decrease of a solution of carboxymethyl cellulose (CMC) after ...
A 1.25% suspension is then prepared with 150 mM KCl solution, 0.5 mM tris-HCl, pH 7.4, and 150 μl thereof are distributed in wells along with 50 μl of each of the dilutions of the derivatives, plus a control well (5% glucose solution). ...
Then, electrodeposition at a constant potential (-0.20V vs. Ag|AgCl|KCl (3M)) in 0.5M H2SO4 solution containing 5.0mM H2PtCl6 was performed for dispersion of Pt nano/microparticles for fabrication of the Pt/P2MA-SDS composite. The as-formed Pt/P2MA-SDS/MGCE was characterized by scanning...
Electrosynthesis is based on the polarization of the electrodes cyclically constant or changing potential.> =. 200 mV (vs. Ag / AgCl / KCl 3M) in an aqueous solution of the monomer corresponding cyklopentendionu.VACEK JANHRB JANHALOUZKA VLADIMR...
NaCl 80 g/LKCl 3.0 g/LNa2 HPO4 0.73 g/LKH2 PO4 0.2 g/L ___ Cell Culture. The measurement of balb/c 3T3 fibroblast cell growth on poly-BE and poly-BEE is used as a measure of polymer biocompatibility. Films of poly-BE (Example 3) and poly-BEE (Example 4), approximately 2...
Compounds of the formula I, 1 in which R(1), R(2), R(3), R(4), R(5), R(6), R(7), R(8), R(30) and R(31) have the meanings indicated in the claims, are very particularly suitable as novel and antiarrythmic active compounds, in particular for the treatment and prophyla...