Sentence examples for mediator in solution from inspiring English sources

Amperometric detection was accomplished at −0.20 V (vs. Ag pseudo-reference electrode) by measuring the catalytic current arising upon addition of H2O2 and using hydroquinone (HQ) as redox mediator in solution.

The biosensor response to increasing lactate concentrations, using hydroxymethylferrocene as a redox mediator in solution, is linear up to 1.2 mM with a sensitivity of 1.49 μA mM−1.

In the second case, a thin-layer cell based formalism is used to develop a new model to understand feedback SECM experiments carried out with an additional redox mediator in solution.

When the electrode was placed far from the cells, a constant current of 4.6±0.2 nA was obtained, corresponding to the diffusion of the redox mediator in solution.

This multiresponsive electrochemical behavior of the system could be further employed to maximize the electrochemical oxidation of glucose catalyzed by GOx entrapped in the films with Fc(COOH 2 as the mediator in solution.

Studies have been carried out with the mediator either in solution or deposited in a film form at the surface of an electrode by electropolymerization of a monomer containing pyrrole groups covalently bonded to the nitroxyl moiety.

Compared to the control sample, which gave power density values around 0.7 μW cm−2, tests employing ABTS as mediator furnished 6 μW cm−2 when the mediator was added in solution and around 25 μW cm−2 when it was entrapped into the biocathode layers.

Particularly, the kinetics of mediator's turnover on the cathode and the mass transport of mediator in the electrolyte solution are the crucial parameters which influence the overall efficiency of solar energy conversion in DSC.

Clay modified electrodes were then tested for the reduction of hydrogen peroxide under different conditions: in acidic medium without redox mediator, in phosphate buffer solutions (pH 7 or 8) with a redox cation (methyl viologen, MV2+) or a biomolecule (hemoglobin, Hb) absorbed within the clay coating.

EM studies further showed that Mediator structure is conserved from yeast to humans, that Mediator is compact when free in solution, and that a major structural rearrangement occurs upon interaction with pol II, which is surrounded by the Head and Middle modules in the so-called 'holoenzyme' (Asturias et al., 1999; Dotson et al., 2000).

Although adsorbed FMN cannot participate in mediated electron transfer (MET -type bioelectrocatalysis, dissociated FMET -typeution works as a mediator for MET-type bioelectrocatalysis of the HCOO− oxidissociatedlanar electrodes.