scholarly journals Disproportionation Reaction in Molten Salts and Their Application to Surface Coating Treatment

1987 ◽  
Vol 1987-7 (1) ◽  
pp. 765-774
Author(s):  
Takeo Oki
Keyword(s):  
Surface Coating ◽  
Molten Salts ◽  
Disproportionation Reaction

Nanosized VC synthesized by disproportionation reaction in molten salts as a promising anode for lithium/sodium-ion batteries

2021 ◽  
pp. 139674
Author(s):  
Rui Jia Liu ◽  
Ling Xu Yang ◽  
Jiang Tao Wu ◽  
Huan Peng Bu ◽  
Hui Jun Liu ◽  
...  
Keyword(s):  
Molten Salts ◽  
Sodium Ion ◽  
Disproportionation Reaction ◽  
Sodium Ion Batteries

scholarly journals Formation of Chromium Silicide Films on Steel by Disproportionation Reaction in Molten Salts.

1993 ◽  
Vol 33 (9) ◽  
pp. 1023-1028 ◽  
Author(s):  
Takeo Oki ◽  
Masazumi Okido ◽  
Ryoichi Ichino ◽  
Norimitsu Ishiguro
Keyword(s):  
Molten Salts ◽  
Disproportionation Reaction ◽  
Chromium Silicide

Chemical physics of molten salts with organic anions,

1969 ◽  
Vol 66 ◽  
pp. 59-63 ◽  
Author(s):  
A. R. Ubbelohde ◽  
F. R. S.
Keyword(s):  
Molten Salts ◽  
Organic Anions ◽  
Chemical Physics

Antithrombin III Binding to Surface Immobilized Heparin and Its Relation to F Xa Inhibition

1987 ◽  
Vol 58 (04) ◽  
pp. 1064-1067 ◽  
Author(s):  
K Kodama ◽  
B Pasche ◽  
P Olsson ◽  
J Swedenborg ◽  
L Adolfsson ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Ionic Strength ◽  
Surface Coating ◽  
Antithrombin Iii ◽  
Lower Class ◽  
Biologically Active ◽  
High Affinity ◽  
Heparin Coating ◽  
Continuous Surface ◽  
Approximate Molecular Weight

SummaryThe mode of F Xa inhibition was investigated on a thromboresistant surface with end-point attached partially depoly-merized heparin of an approximate molecular weight of 8000. Affinity chromatography revealed that one fourth of the heparin used in surface coating had high affinity for antithrombin III (AT). The heparin surface adsorbed AT from both human plasma and solutions of purified AT. By increasing the ionic strength in the AT solution the existence of high and low affinity sites could be shown. The uptake of AT was measured and the density of available high and low affinity sites was found to be in the range of 5 HTid 11 pic.omoles/cmf, respectively Thus the estimated density of biologically active high and low ailmity heparm respectively would be 40 and 90 ng/cm2 The heparin coating did not take up or exert F Xa inhibition by itself. With AT adsorbed on both high and low affinity heparin the surface had the capacity to inhibit several consecutive aliquots of F Xa exposed to the surface. When mainly high affinity sites were saturated with AT the inhibition capacity was considerably lower. Tt was demonstrated that the density of AT on both high and low affinity heparin determines the F Xa inhibition capacity whereas the amount of AT on high affinity sites limits the rate of the reaction. This implies that during the inhibition of F Xa there is a continuous surface-diffusion of AT from sites of a lower class to the high affinity sites where the F Xa/AT complex is formed and leaves the surface. The ability of the immobilized heparin to catalyze inhibition of F Xa is likely to be an important component for the thromboresistant properties of a heparin coating with non-compromized AT binding sequences.

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