Optical Sensing of Attached Fibrinogen on Carbon Doped Titanium Surfaces
Joint Authors
Silvennoinen, Martti
Vanĕk, Jiři
Hasoň, Stanislav
Vetterl, Vladimír
Cvrček, Ladislav
Myller, Kari
Silvennoinen, Raimo
Source
Advances in Optical Technologies
Issue
Vol. 2010, Issue 2010 (31 Dec. 2010), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-05-05
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The adsorption/desorption of Human Plasma fibrinogen (HPF) molecules on biosurfaces was measured in spectroscopic cuvette by a diffractive optical element- (DOE-) based sensor.
To characterize the surfaces, the basic parameters as surface tension was obtained by sensing of a contact angle of water droplet and dielectric constant was measured by ellipsometry in the absence of HPF molecules.
It was observed a significant correlation between the adsorption ability of HPF molecules (sensed by DOE on the basis of the changes in optical roughness (Ropt) of studied surface in the absence and presence of HPF molecules), and dielectric constant (measured by ellipsometry) of differently treated titanium surfaces, where the permittivity and dielectric loss have the known linear relation.
These findings with carbon-treated biomaterial surfaces can help us to understand mechanisms behind attachment of HPF molecules on biomaterial surfaces to realize and extend variety of implants for hard tissue replacement.
American Psychological Association (APA)
Silvennoinen, Raimo& Vetterl, Vladimír& Hasoň, Stanislav& Silvennoinen, Martti& Myller, Kari& Vanĕk, Jiři…[et al.]. 2010. Optical Sensing of Attached Fibrinogen on Carbon Doped Titanium Surfaces. Advances in Optical Technologies،Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-510105
Modern Language Association (MLA)
Silvennoinen, Raimo…[et al.]. Optical Sensing of Attached Fibrinogen on Carbon Doped Titanium Surfaces. Advances in Optical Technologies No. 2010 (2010), pp.1-7.
https://search.emarefa.net/detail/BIM-510105
American Medical Association (AMA)
Silvennoinen, Raimo& Vetterl, Vladimír& Hasoň, Stanislav& Silvennoinen, Martti& Myller, Kari& Vanĕk, Jiři…[et al.]. Optical Sensing of Attached Fibrinogen on Carbon Doped Titanium Surfaces. Advances in Optical Technologies. 2010. Vol. 2010, no. 2010, pp.1-7.
https://search.emarefa.net/detail/BIM-510105
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-510105