[Interrelationship between contact coagulation, surface charge and roughness].

A K Chepurov; N N Mertsalova

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PubMed · 153245

[Interrelationship between contact coagulation, surface charge and roughness].

A K Chepurov·N N Mertsalova

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Abstract

The negative surface charge and the mechanically even surface were found in vitro to hinder the blood hypercoagulation, fibrin absorption, and thrombocytes hyperadhesion. The surface negative electrical charge of 6--10(-9)Cl/cm2 and the surface of the 9--14th class of mechanical evenness seem to be optimal for prophylaxis of thrombosis at the blood-surface border. The surface negative electrical charge reduces the possibility of thrombosis on mechanically rough surface.

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Biophysical Phenomena Biophysics Blood Coagulation Electricity Fibrinogen Fluorocarbon Polymers Humans In Vitro Techniques Methylmethacrylates Platelet Adhesiveness Polyethylene Terephthalates Polymers Prostheses and Implants Prothrombin Surface Properties Thrombelastography Comparative Study English Abstract Journal Article

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A K Chepurov, N N Mertsalova. 1978. [Interrelationship between contact coagulation, surface charge and roughness].. https://pubmed.ncbi.nlm.nih.gov/153245/

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