Cetry Logo

Cetry Science Notes

Home
Products
Services
Cases
Sci Notes
About

The links below will direct you to various technical notes regarding the science of medical coating and medical device development.



Medical Coatings

Heparin Coatings
Demonstration of Heparin Coating in Tubing
Hydrogel Coatings
Physical Coatings



Characterization Notes

Biocompatibility of Medical Coatings
Note concerning In-Vivo versus In-Vitro Friction
Note concerning Staining of Hydrogels
Aging and Stress within Medical Coatings





Anodized Aluminium Polymer plasma-coated anodized Aluminium Plasma-oxidized anodized Aluminium


Scanning Electron Microscopy (SEM) pictures of - from right to left - (1) ultrasonically-cleaned anodized aluminium, (2) the same sample now with a plasma-deposited polymeric coating, ready for heparinization, (3) plasma-oxidized anodized aluminium (to be compared to the first picture, but zoomed in). Each stripe is 10 microns.