Related Experiment Video
Updated: Aug 21, 2026

High-throughput Identification of Bacteria Repellent Polymers for Medical Devices
Published on: November 5, 2016
[Bactericidal and biologically stable coatings for medical implants and instruments]
Abstract:
The experimental research showed the fine-film coating based on hafnium nitride to inhibit the pathogenic microflora and to exert the bactericidal effect by far less versus that of antibiotics; at the same time, the concentration of hafnium ions in the solution is just within the sensitivity limit detectable by the most recent registration methods--it amounts to less than 10(-10) mol/l. Therefore, according to the research results, the use of such coatings based on hafnium nitride is promising in manufacturing the surgical metal implants and medical instruments.
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