Fabrication of Micro Structured Dental Implant Abutments for Optimized Soft Tissue Integration

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Tytuł:: Fabrication of Micro Structured Dental Implant Abutments for Optimized Soft Tissue Integration
Autorzy:: Doll P. W.
Semperowitsch C.
Häfner M.
Ahrens R.
Spindler B.
Guber A. E.
Temat:: soft-tissue integration
dental implant abutments
microgrooves
ti6al4v
Medicine
Źródło:: Current Directions in Biomedical Engineering, Vol 4, Iss 1, Pp 677-680 (2018)
Wydawca:: De Gruyter, 2018.
Rok publikacji:: 2018
Kolekcja:: LCC:Medicine
Typ dokumentu:: article
Opis pliku:: electronic resource
Język:: English
ISSN:: 2364-5504
Relacje:: https://doaj.org/toc/2364-5504
DOI:: 10.1515/cdbme-2018-0163
Dostęp URL:: https://doaj.org/article/876c22c8cc7d4110b84e01e38b4f6ca0 Link otwiera się w nowym oknie
Numer akcesji:: edsdoj.876c22c8cc7d4110b84e01e38b4f6ca0
: Czasopismo naukowe

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Within this work we demonstrate a UV-Lithography based method for the fabrication of microgrooves on titanium surfaces. The microgroove period, depth and profile form are easily controllable by process parameters. By controlled under-etching of a lithographically structured photo resist, different profile forms from nearly rectangular, over curvy/spiked to sinus-shaped forms with different amplitudes and sizes can be realized. The resulting microgrooves can be directly used as implant or implant abutment surfaces to enhance soft tissue integration or to create molds for cell/substrate interaction studies. Due to the lithographic process the whole method is highly controllable and reproducible.

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