A Coating for Improved Tissue Adhesion
Publication Number: |
WO2017158238 |
Application Date: |
16. 03. 2016 |
Assignee/Applicant: |
ID CREATIONS OY [FI], Jožef Stefan Institute [SI] |
Inventor: |
Ilkka Kangasniemi, J. Pablo Perez, Nataša Drnovšek, Martina Lorenzetti |
Title: |
A Coating for Improved Tissue Adhesion |
Description: |
The invention relates to a coating consisting essentially of titanium dioxide wherein at least 20 % of the titanium dioxide has a crystalline structure of anatase and/or rutile; the coating has a roughness comprising indentations, wherein at least 50 % of the indentations have a maximum depth of 1-50 nm and a maximum width of 1-50 nm; the coating is treatable to achieve a water contact angle of 0-20°; the coating is treatable to be negatively charged or positively charged; and the coating exhibits an improved attachment of mammalian tissue cells, which improved attachment is such that when a substrate coated with the above coating is compared to the same uncoated substrate, at least 100 % more cells remain attached on the coated substrate than on the uncoated substrate. |
Drawings: |
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Category: |
Nanotechnology and new materials |
Technology application codes: |
Biological Sciences |
Market application codes: |
Medical / Health related |
www: |
https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170921&DB=&locale=en_EP&CC=WO&NR=2017158238A1&KC=A1&ND=4 |
Patent offices: |
FI |