Particulate Titania Coating on Poly(Dimethylsiloxane) Films for Improving Osteoconductive Ability-Reference-Cited by-同舟云学术

Particulate Titania Coating on Poly(Dimethylsiloxane) Films for Improving Osteoconductive Ability

Published:2018-10 Issue: Volume:782 Page:151-157
ISSN:1662-9795
Container-title:Key Engineering Materials
language:
Short-container-title:KEM

Author:

Peñaflor Galindo Tania Guadalupe¹,Shiba Kota²,Tagaya Motohiro¹

Affiliation:

1. Nagaoka University of Technology

2. National Institute for Materials Science (NIMS)

Abstract

The cytocompatibility of the poly (dimethylsiloxane) (PDMS) surfaces can be improved by the coating with biomaterials. In this study, the methodology for the particulate titania (PT) coating on the PDMS film was investigated via the combined process of microfluidic synthesis system with spin-coating, leading to the one-step synthesis and coating. The PT was successfully deposited on the O2-plasma-treated PDMS films by mixing titanium tetraisopropoxide, isopropyl alcohol, water and octadecylamine in a microfluidic reactor and subsequently dropping. The rotation speed in the spin-coating plays an important role in the PT morphologies and deposition amounts on the PDMS films. Through the detailed investigation, the efficient condition for adhering PT to PDMS as well as inducing apatite formation from simulated body fluid was successfully discovered.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.scientific.net/KEM.782.151.pdf

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