一项比较研究，以评估用NAFION稳定膜的两种纳米涂层钛表面的成骨细胞行为。
A comparative study to evaluate the osteoblastic cell behavior of two nano coated titanium surfaces with NAFION stabilized the membrane.
作者信息
Nayar Sanjna, Chakraverty Sanket
机构信息
Department of Prosthodontics, Sree Balaji Dental College and Hospital, Chennai, Tamil Nadu, India.
Consultant Prosthodontist and Implantologist, Private Practitioner, Kolkata, West Bengal, India.
出版信息
J Indian Prosthodont Soc. 2015 Jan-Mar;15(1):33-8. doi: 10.4103/0972-4052.155040.
AIM
The aim of the study was to comparatively analyze the in vitro cell adhesion between nano coated titanium dioxide, and calcium hydroxyapatite (HA) coated titanium samples.
MATERIALS AND METHODS
Nano coated titanium dioxide, and calcium HA were coated onto the titanium samples by drop casting with NAFION membrane and cell culture was done by seeding human osteoblastic sarcoma cells on the coated samples.
RESULTS AND CONCLUSION
There was marked cell adhesion seen in the samples coated by titanium dioxide nano particles and more cells spreading as compared to calcium HA nano particles.
目的
本研究的目的是比较分析纳米涂层二氧化钛与羟基磷灰石（HA）涂层钛样品之间的体外细胞黏附情况。
材料与方法
通过用NAFION膜滴铸法将纳米涂层二氧化钛和羟基磷灰石涂覆在钛样品上，并通过在涂覆样品上接种人成骨肉瘤细胞进行细胞培养。
结果与结论
与羟基磷灰石纳米颗粒相比，在二氧化钛纳米颗粒涂覆的样品中观察到明显的细胞黏附，且有更多细胞铺展。
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