Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study

Joint Authors

Komasa, Satoshi
Okazaki, Joji
Miyake, Akiko
Hashimoto, Yoshiya
Komasa, Yutaka

Source

Advances in Materials Science and Engineering

Issue

Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2016-01-04

Country of Publication

Egypt

No. of Pages

9

Abstract EN

The aim of this study was to evaluate the difference in the adsorption behavior of different types of bovine salivary proteins on the PMMA and Ti QCM sensors are fabricated by spin-coating and sputtering onto bare QCM sensors by using QCM and X-ray photoelectron spectroscopy (XPS).

SPM, XPS, and contact angle investigations were carried out to determine the chemical composition and surface wettability of the QCM surface.

We discuss the quality of each sensor and evaluate the potential of the high-frequency QCM sensors by investigating the binding between the QCM sensor and the proteins albumin and mucin (a salivary-related protein).

The SPM image showed a relatively homogeneous surface with nano-order roughness.

The XPS survey spectra of the thin films coated on the sensors were similar to the binding energy of the characteristic spectra of PMMA and Ti.

Additionally, the amount of salivary-related protein on the PMMA QCM sensor was higher than those on the Ti and Au QCM sensors.

The difference of protein adsorption is proposed to be related to the wettability of each material.

The PMMA and Ti QCM sensors are useful tools to study the adsorption and desorption of albumin and mucin on denture surfaces.

American Psychological Association (APA)

Miyake, Akiko& Komasa, Satoshi& Hashimoto, Yoshiya& Komasa, Yutaka& Okazaki, Joji. 2016. Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096217

Modern Language Association (MLA)

Miyake, Akiko…[et al.]. Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096217

American Medical Association (AMA)

Miyake, Akiko& Komasa, Satoshi& Hashimoto, Yoshiya& Komasa, Yutaka& Okazaki, Joji. Adsorption of Saliva Related Protein on Denture Materials: An X-Ray Photoelectron Spectroscopy and Quartz Crystal Microbalance Study. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096217

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1096217