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1,494 Newest Publications in journal of biomedical materials research part b: applied biomaterials

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Self‐production of oxygen system CaO2/MnO2@PDA‐MB for the photodynamic therapy research and switch‐control tumor cell imaging

18-Jan-2018 | Chenhui Ji, Zhongzhong Lu, Yonghui Xu, Beibei Shen, Shiyong Yu, Dan Shi, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract Photodynamic therapy (PDT) holds promise in biochemical study and tumor treatment. A novel multifunctional nanosystem CaO2/MnO2@polydopamine (PDA)‐methylene blue (MB) nanosheet (CMP‐MB) was designed. CaO2 nanoparticles were encapsulated by MnO2 nanosheet, and then PDA was coated on ...

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Enhanced chondrogenesis of mesenchymal stem cells over silk fibroin/chitosan‐chondroitin sulfate three dimensional scaffold in dynamic culture condition

13-Jan-2018 | Parinita Agrawal, Krishna Pramanik, Varshini Vishwanath, Amit Biswas, Akalabya Bissoyi, Pradeep Kumar Patra, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract Chondroitin sulfate (Ch) is one of the main structural components of cartilage tissue, therefore, its presence in tissue engineered scaffold is expected to enhance cartilage regeneration. Previously, silk fibroin/chitosan (SF/CS) blend was proven to be a potential biomaterial for ...

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Surface modification using the biomimetic method in alumina‐zirconia porous ceramics obtained by the replica method

12-Jan-2018 | André D. R. Silva, Willian R. Rigoli, Denise Osiro, Daphne C. R. Mello, Luana M. R. Vasconcellos, Anderson O. Lobo, ..., Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract The modification of biomaterials approved by the Food and Drug Administration could be an alternative to reduce the period of use in humans. Porous bioceramics are widely used as support structures for bone formation and repair. This composite has essential characteristics for an ...

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Preclinical evaluation of melanocyte transplantation by chitosan‐based melanocyte spheroid patch to skin prepared by controlled sunburn blistering

11-Jan-2018 | Sabrina Mai‐Yi Fan, Po‐Hua Chen, Yu‐Ting Tseng, Jin‐Bon Hong, Wannhsin Chen, Tsen‐Fang Tsai, Sung‐Jan Lin, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract Transplantation of autologous cultured melanocytes as cell suspension has been used for the treatment of vitiligo. The recipient site is often prepared by laser‐mediated dermabrasion. Such procedures encounter disadvantages including prolonged transplantation duration, unsecured cell ...

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Material dependent fretting corrosion in spinal fusion devices: Evaluation of onset and long‐term response

11-Jan-2018 | Vaneet Singh, Jacob P. Shorez, Sachin A. Mali, Nadim J. Hallab, Jeremy L. Gilbert, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract Posterior spinal fusion implants include number of interconnecting components, which are subjected to micromotion under physiological loading conditions inducing a potential for fretting corrosion. There is very little known about the fretting corrosion in these devices in terms of ...

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Effect of bone sialoprotein coated three‐dimensional printed calcium phosphate scaffolds on primary human osteoblasts

09-Jan-2018 | Anja Klein, Andreas Baranowski, Ulrike Ritz, Hermann Götz, Sascha Heinemann, Stefan Mattyasovszky, Pol M. Rommens, A ..., Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract The combination of the two techniques of rapid prototyping 3D‐plotting and bioactive surface functionalization is presented, with emphasis on the in vitro effect of Bone Sialoprotein (BSP) on primary human osteoblasts (hOBs). Our primary objective was to demonstrate the BSP influence ...

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Cyclotriphosphate associated to fluoride increases hydroxyapatite resistance to acid attack

05-Jan-2018 | Jackeline G. Amaral, Juliano P. Pessan, José Antonio S. Souza, João Carlos S. Moraes, Alberto Carlos B. Delbem, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2018

Abstract This study evaluated the effect of sodium trimetaphosphate (TMP) associated or not with fluoride (F) on the structure and dissolution of carbonated hydroxyapatite (CHA). Synthetic CHA powder (1.0 g) was suspended in solutions containing TMP at 0–10%, associated with 0, 1100, 4500, or ...

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Development of hafnium metal and titanium‐hafnium alloys having apatite‐forming ability by chemical surface modification

23-Dec-2017 | Toshiki Miyazaki, Masaya Sueoka, Yuki Shirosaki, Nobuya Shinozaki, Takanobu Shiraishi, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2017

Abstract Hafnium (Hf) has attracted considerable attention as a component of biomedical titanium (Ti) alloys with low Young's moduli and/or shape‐memory functionalities, because its cytotoxicity is as low as that of Ti. The drawback of metals is that their bone‐bonding ability is generally ...

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Nitric oxide releasing vascular catheters for eradicating bacterial infection

20-Dec-2017 | Jitendra Pant, Marcus J. Goudie, Sarah M. Chaji, Benjamin W. Johnson, Hitesh Handa, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2017

Abstract The interaction of blood proteins with an implant surface is not only a fundamental phenomenon but is also key to several important medical complications. Plasma proteins binding on the surface of intravascular catheters can promote bacterial adhesion leading to the risk of local and ...

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Reducing fretting‐initiated crevice corrosion in hip simulator tests using a zirconia‐toughened alumina femoral head

20-Dec-2017 | Masayuki Kyomoto, Yuichi Shoyama, Kenichi Saiga, Toru Moro, Kazuhiko Ishihara, Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2017

Abstract Taper fretting corrosion is considered a potentially limiting factor for total hip arthroplasty longevity. Recently, attention has been focused on new materials for ceramic femoral heads, for example, zirconia‐toughened alumina (ZTA), since they have an alternative bearing surface ...

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