Výsledky vyhledávání

The interplay between osteoblast functions and the degree of nanoscale roughness induced by grain boundary grooving of nanograined materials

Autor: B. Girase, Mahesh C. Somani, Leo Pentti Karjalainen, Thomas C. Pesacreta, Raja Devesh Kumar Misra, P.K.C. Venkatsurya

Publikováno v: Materials Science and Engineering: C. 32:330-340

From the perspective of osseointegration, nanograined/ultrafine-grained (NG/UFG) metals provide surfaces that are different from conventional coarse-grained (CG) polycrystalline metals because of the high fraction of grain boundaries. We describe her

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd4bc7bcb85cbffa29a71d8887308be6
https://doi.org/10.1016/j.msec.2011.10.036

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Silver–clay nanohybrid structure for effective and diffusion-controlled antimicrobial activity

Autor: J.S. Shah, Raja Devesh Kumar Misra, B. Girase, Wu Xu, Dilip Depan

Publikováno v: Materials Science and Engineering: C. 31:1759-1766

We describe here the synthesis and antimicrobial activity of silver–clay nanohybrid structure that was processed to exhibit a combination of accelerated and diffusion-controlled antimicrobial activity, with long term impact. The antimicrobial activ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6edf18e33c19ca39f6f6e845fa93381c
https://doi.org/10.1016/j.msec.2011.08.007

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Cellular Interactions and Modulated Osteoblasts Functions Mediated by Protein Adsorption

Autor: Veera Krishan Chaitanya Nune, Wu Xu, B. Girase, R. Devesh K. Misra

Publikováno v: Advanced Engineering Materials. 14:B247-B257

The rapid adsorption of proteins is one of the first few events that occur when a biomedical device is implanted and strongly affects attachment and proliferation of cells on the material surface. We describe here for the first time the favorable mod

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0ece08bd2aff96c4176622c5e073da2b
https://doi.org/10.1002/adem.201180071

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Hybrid Nanoscale Architecture for Enhancement of Antimicrobial Activity: Immobilization of Silver Nanoparticles on Thiol-Functionalized Polymer Crystallized on Carbon Nanotubes

Autor: J.S. Shah, R. Devesh K. Misra, B. Girase, Dilip Depan

Publikováno v: Advanced Engineering Materials. 14:B93-B100

We describe here the synthesis and antimicrobial activity of an innovative nanohybrid system, characterized by attachment of silver nanoparticles (AgNPs) to the thiol-functionalized polymer that was periodically crystallized on carbon nanotubes (CNTs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::262d6b30eda72ada708d10bea8e3f839
https://doi.org/10.1002/adem.201180081

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Cellular Mechanics of Modulated Osteoblasts Functions in Graphene Oxide Reinforced Elastomers

Autor: B. Girase, J.S. Shah, R. Devesh K. Misra

Publikováno v: Advanced Engineering Materials. 14:B101-B111

We describe here favorable modulation of osteoblasts functions and cell–substrate interactions in hybrid silicone elastomers consisting of biocompatible graphene oxide. Pressure induced curing was used to synthesize the hybrid silicone elastomer wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e000275db71783e03b900befdc52b20
https://doi.org/10.1002/adem.201180028

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Cellular Mechanisms of Enhanced Osteoblasts Functions via Phase-Reversion Induced Nano/Submicron-Grained Structure in a Low-Ni Austenitic Stainless Steel

Autor: Mahesh C. Somani, Pavan K. C. Venkata Surya, B. Girase, L. Pentti Karjalainen, R. Devesh K. Misra

Publikováno v: Advanced Engineering Materials. 13:B483-B492

We elucidate here the fundamental principles underlying the modulation of osteoblasts functions in stainless steel biomedical devices achieved by nanoscale/submicron grain structure obtained through the novel concept of phase reversion in a low Ni be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a88020858e25e5ff163a60d54a6cf286
https://doi.org/10.1002/adem.201180009

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Enhanced Fibroblasts Functions in a New Family of Hierarchically Organized Nanohybrid Elastomers

Autor: J.S. Shah, B. Girase, R. Devesh K. Misra

Publikováno v: Advanced Engineering Materials. 13:B234-B245

Fibroblasts functions in a new family of nanohybrid network elastomers with high strength-at-break involving pressure-induced curing and short chain cross-links of inorganic nanostructures have been investigated. The concept of chemical design and sy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d36667dd2dccd04e5b67cdac76ba41e
https://doi.org/10.1002/adem.201080130

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Structure-process-property relationship of the polar graphene oxide-mediated cellular response and stimulated growth of osteoblasts on hybrid chitosan network structure nanocomposite scaffolds

Autor: B. Girase, Raja Devesh Kumar Misra, Dilip Depan, J.S. Shah

Publikováno v: Acta biomaterialia. 7(9)

We here describe the structure-process-property relationship of graphene oxide-mediated proliferation and growth of osteoblasts in conjunction with the physico-chemical, mechanical, and structural properties. Chitosan-graphene network structure scaff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2751ba7f5c5e751a1d79eef0d052ec02
https://pubmed.ncbi.nlm.nih.gov/21664303

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