Zobrazeno 1 - 10
of 2 072
pro vyhledávání: '"porous Titanium"'
Autor:
Ning Yang, Ting Wu, Meng Li, Xianli Hu, Ruixiang Ma, Wei Jiang, Zheng Su, Rong Yang, Chen Zhu
Publikováno v:
Bioactive Materials, Vol 43, Iss , Pp 48-66 (2025)
Excessive inflammation caused by bacterial infection is the primary cause of implant failure. Antibiotic treatment often fails to prevent peri-implant infection and may induce unexpected drug resistance. Herein, a non-antibiotic strategy based on the
Externí odkaz:
https://doaj.org/article/8e9a9c2b4ae44f2c97d91afb4154b9f4
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 6, Pp 621-631 (2024)
The biomedical porous Ti/16Mg composite materials with the elastic modulus close to that of human bone and the strength meeting the requirements of human implants were prepared by powder metallurgy combined with microwave sintering method in this pap
Externí odkaz:
https://doaj.org/article/85d225f111b44e2bb90b8a2b24d163a9
Publikováno v:
Bone & Joint Research, Vol 13, Iss 11, Pp 622-631 (2024)
Aims: The efficacy of saline irrigation for treatment of implant-associated infections is limited in the presence of porous metallic implants. This study evaluated the therapeutic efficacy of antibiotic doped bioceramic (vancomycin/tobramycin-doped p
Externí odkaz:
https://doaj.org/article/ad7dbb84f5bd4f1da4c98be43ee96a82
Publikováno v:
Materials & Design, Vol 249, Iss , Pp 113534- (2025)
The multiscale hierarchical porous titanium scaffolds significantly improve biomechanical adaptation and biological activity by simulating bone structure, presenting attractive application prospects. To achieve the controllable preparation of multisc
Externí odkaz:
https://doaj.org/article/d2b8f91446124a10b56e337ee31e9d85
Publikováno v:
Gongye shui chuli, Vol 44, Iss 5, Pp 177-184 (2024)
A high-performance MnO2-coated Ti-based electrocatalytic membrane(MnO2/Ti) was prepared by a simple and controllable electrodeposition method. The morphology, elemental content, valence distribution and electrochemical impedance of the prepared MnO2/
Externí odkaz:
https://doaj.org/article/0939fe64e0c54a7d8381904f7fe69a78
Autor:
Calogero Velluto, Gregory Mundis, Laura Scaramuzzo, Andrea Perna, Giacomo Capece, Andrea Cruciani, Michele Inverso, Maria Ilaria Borruto, Luca Proietti
Publikováno v:
Frontiers in Surgery, Vol 11 (2024)
IntroductionThe assessment of segmental fusion after Lateral Lumbar Interbody fusion (LLIF) using 3D-printed porous titanium cage is still not well studied. Various criteria, such as the presence of bone bridges (BB) between adjacent vertebrae, serve
Externí odkaz:
https://doaj.org/article/5fd9fcf862254a5aa6cd0f0fb4c55d7d
Autor:
Zhang, Weimin a, 1, Zhang, Jiaxin a, 1, Liu, He a, Liu, Yang a, Sheng, Xiao b, Zhou, Sixing c, Pei, Tiansen a, Li, Chen a, ⁎, Wang, Jincheng a
Publikováno v:
In Materials Today Bio February 2025 30
Autor:
Domenico Tigani, Ludovica Solito, Stefano Stallone, Corrado Maria Leonida, Tommaso Dieterich, Francesco Taverniti, Lorenzo Banci, Giuseppe Melucci
Publikováno v:
Prosthesis, Vol 6, Iss 2, Pp 393-400 (2024)
The use of 3D-printed highly porous titanium acetabular cups in total hip arthroplasty (THA) is increasing. The porosity and mechanical properties of such highly porous titanium structures mimic those of natural cancellous bone, possibly allowing bio
Externí odkaz:
https://doaj.org/article/581196ba2e2744429c3274d881cff369
Publikováno v:
Open Life Sciences, Vol 19, Iss 1, Pp 590-600 (2024)
Because of stress shielding effects, traditional titanium (Ti) alloy scaffolds have a high elastic modulus, which might promote looseness and bone disintegration surrounding the implant, increasing the likelihood of a second surgery. In contrast, 3D-
Externí odkaz:
https://doaj.org/article/373826d0f6ab42a09844b4bfeb615caa
Publikováno v:
Fenmo yejin jishu, Vol 41, Iss 6, Pp 593-599 (2023)
Porous titanium was prepared by metal injection molding (MIM) and high vacuum sintering using polymethyl methacrylate (PMMA) particles as pore forming agent and polyformaldehyde (POM) as main binder. The effects of PMMA and sintering temperature on t
Externí odkaz:
https://doaj.org/article/f57dccba1e6b41af8f0cadde33fd2215