Journal of biotechnology, 31(3), 257-266 (1993-12-01)
To achieve effective bioprocess monitoring, sensing systems are required which are suitable for an on-line determination of substrates, inhibitors, nutrients or products. Such devices may utilise biochemical principles, i.e. the specific interaction of biochemical receptors with their surroundings. They can
Comparative studies of the electrochemical oxidation of reduced nicotinamide coenzyme (NADH) at the surfaces of chemically modified graphite paste electrodes (CMEs) are reported. Three different electroactive materials, tetracyanoquinodimethane (TCNQ), tetrathiafulvalene (TTF), and dimethyl ferrocene (dmFc), were used to construct three
Journal of molecular recognition : JMR, 8(1-2), 132-138 (1995-01-01)
Inclusion complexes of 1,1'-dimethylferrocene (DMFe) with alpha-, 2-hydroxypropyl-beta- or gamma-cyclodextrins were formed in aqueous systems. For the first time, the interacting DMFe-cyclodextrin systems have been characterized using cyclic voltammetry which enabled the estimation of the complexation order, the formation constant
Applied biochemistry and biotechnology, 44(1), 91-100 (1994-01-01)
Water-soluble 2-hydroxypropyl-beta-cyclodextrin (Hp-beta-CyD), a cyclic and nonreducing oligosaccharide was used to enclose a hydrophobic guest molecule 1,1'-dimethylferrocene (DMF) to form a water-soluble yellow complex. At high concentrations (300 mM), Hp-beta-CyD enclosed up to 100 mM DMF. The yellow complex was
Zeitschrift fur Naturforschung. C, Journal of biosciences, 43(11-12), 963-966 (1988-11-01)
The relative stabilities of different ferricinium cations were studied in buffer or serum-containing solution and in vivo and compared with their cytostatic effects in cultures of Yoshida ascites tumor cells. Although the ferricinium cation itself was the most unstable cation
Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..
![N-[3-(Trimethoxysilyl)propyl]ethylendiamin 97%](/deepweb/assets/sigmaaldrich/product/structures/149/508/f87a9a89-f138-4c5e-9fe0-6561914241c3/640/f87a9a89-f138-4c5e-9fe0-6561914241c3.png)
