12 Papers
Rui Ma is an academic researcher from Shanghai Jiao Tong University. The author has contributed to research in topics: Peek & Osseointegration. The author has an hindex of 10, co-authored 11 publications. Previous affiliations of Rui Ma include Xi'an Jiaotong University.
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Papers
Current strategies to improve the bioactivity of PEEK
Rui Ma,Tingting Tang +1 more
TL;DR: Modified bioactive PEEK will have a wide range of orthopedic applications, and is believed to have a good integration with adjacent bone tissues upon implantation.
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Quaternized chitosan as an antimicrobial agent: antimicrobial activity, mechanism of action and biomedical applications in orthopedics.
TL;DR: Quaternary ammonium CS, which was prepared by introducing a quaternARY ammonium group on a dissociative hydroxyl group or amino group of the CS, exhibited improved water solubility and stronger antibacterial activity relative to CS over an entire range of pH values; thus, this quaternary modification increases the potential biomedical applications of CS in the field of anti-infection.
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Preparation, characterization, in vitro bioactivity, and cellular responses to a polyetheretherketone bioactive composite containing nanocalcium silicate for bone repair.
Rui Ma,Songchao Tang,Honglue Tan,Jun Qian,Wentao Lin,Yugang Wang,Changsheng Liu,Jie Wei,Tingting Tang +8 more
TL;DR: The results indicated that the incorporation of n-CS to PEEK could greatly improve the bioactivity and biocompatibility of the composite and may be a promising bone repair material for use in orthopedic clinics.
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Preparation, characterization, and in vitro osteoblast functions of a nano-hydroxyapatite/polyetheretherketone biocomposite as orthopedic implant material.
TL;DR: It was found that the nHA/PEEK composite could promote the functions of MC3T3-E1 cells, including cell attachment, spreading, proliferation, alkaline phosphatase activity, calcium nodule formation, and expression of osteogenic differentiation-related genes.
Bacterial inhibition potential of 3D rapid-prototyped magnesium-based porous composite scaffolds--an in vitro efficacy study.
Rui Ma,Rui Ma,Yuxiao Lai,Long Li,Honglue Tan,Jiali Wang,Ye Li,Tingting Tang,Ling Qin,Ling Qin +9 more
TL;DR: The PLGA/TCP/Mg scaffolds could inhibit bacterial adhesion and biofilm formation, and the PT10M scaffold was considered to be an effective composition with considerable antibacterial ability and good cytocompatibility.