高清免费观看在线I西西8888WWW无码视频I熟女9999I亚洲一区二区三区婷婷I九九视频免费在线观看Iks色网I中文字幕一区二区三区5566I91国在线视频I超碰人97IAV网站在线播放I久肏AVI97色色,97综合I99久久久人妖I91国产超碰I奇米男人的天堂I69视频在线I美女网站视频色IHD极品free性XXX护士人

• A facile, controllable and low-cytotoxic

method of physically depositing and

stabilizing silk fifibroin using HFIP solvent

onto Ti biometal TC4 was established.

• The interface adhesion strength was de

termined through advanced centrifugal

measurement, and high silk fifibroin

(SF)-TC4 adhesion strength of 7 MPa

was achieved with optimized substrate

roughness (Ra~1 μm).

• The water wettability of TC4 was im

proved signifificantly with SF coatings.

• The SF-TC4 coating-substrate system

proved to improve osteoblast cell viabil

ity and growth.