氯化三十二烷基甲基铵

J. Biomed. Mater. Res. 27(8) , 1057-62, (1993)

This study tests the hypothesis that denucleating vascular graft material and binding cell adhesion molecules increases endothelial attachment. Removal of gas nuclei (denucleation) increases the available surface area of biomaterials for modification and/or c...

Talanta 81(4-5) , 1750-4, (2010)

The influence of CO 2 and acetic acid on the response of ISFET sensors with PVC and photocured polyurethane polymer membranes with valinomycin as an ionophore was assessed. Experimental results show that the presence of these compounds has no effect on sensor...

Talanta 75(3) , 851-5, (2008)

A novel potentiometric method for the determination of ascorbate is described in this communication. It is based on ascorbate oxidation with permanganate which is continuously released from the inner reference solution of a ligand-free tridodecylmethylammoniu...

Neurosurgery 40(5) , 1043-9, (1997)

The biotoxicity of tri-iododecyclemethyl ammonium chloride (TDMAC)-coated catheters in the brain was tested, as was the efficacy of the vancomycin-bonded, TDMAC-coated catheters to inhibit staphylococcal growth in vitro and to delay the onset of clinical mani...

J. Biochem. Biophys. Methods 38(3) , 217-23, (1999)

J. Pharmacol. Methods 23(1) , 7-11, (1990)

The patency of chronically implanted intravascular cannulae is usually limited by thrombus formation at the cannula tip. In the present experiments, methods of improving the antithrombotic properties of the cannulae have been examined using a number of differ...

Anal. Chim. Acta 686(1-2) , 76-80, (2011)

The development of a polymer membrane-based electrode to measure the anionic drug suramin in buffered saline and biological samples is described. A large non-equilibrium, steady state EMF response is observed toward suramin, and judicious choice of the polyme...

Org. Biomol. Chem. 2(8) , 1169-75, (2004)

A new series of cytosine-substituted metalloporphyrin conjugates (containing Co(II) and Zn(II) as the coordinated metals) were designed and investigated as nucleotide receptors in PVC-membrane-based ion-selective electrodes under neutral conditions. The poten...

Talanta 85(4) , 2047-52, (2011)

In this work, flow-injection system with potentiometric detection was tested for determination of total carboxylic acid concentration. Detection part of the examined system consists of ion-selective electrodes (ISEs) with polymer membranes of different compos...

Nucl. Med. Biol. 22(7) , 887-91, (1995)

Iridium-191m is an attractive radionuclide for first-pass radionuclide angiography, but development of an 191Os/191mIr generator with high 191mIr yield has proven difficult. The use of trans-dioxobisoxalatoosmate(VI) as a parent species results in a higher in...