Relationship between Surface Properties and Cellular
Delphine Boudard Valérie Forest Jérémie Pourchez Najih Boumahdi Maura Tomatis Bice Fubini Bernard Guilhot Michèle Cottier Philippe Grosseau. In vitro cellular responses to silicon carbide particles manufactured through the Acheson process Impact of physico-chemical features on pro-inflammatory and pro-oxidative effects.
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His group has demonstrated the biocompatibility of SiC and graphene to numerous cell lines in vitro and to the central nervous system of wild-type mice to 3C–SiC in vivo. He has more than 100 publications on SiC materials and devices and edited a book on SiC entitled Advances in Silicon Carbide Processing and Applications (2004).
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An in vitro study showed that silicon carbide prevents electron transfer to adhering cells and proteins much better than BMS. 36 In this study the aSiC H-coated stents increased the critical electron gap to >0.9eV leading to lower electron transfer into the stent material. These findings indicate that aSiC H coating can indeed act to
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We determined the in vitro activity of three well‐characterized samples of silicon carbide whiskers and a continuous glass filament sample in four different cellular assays and compared this to the activities of UICC crocidolite JM Code 100 glass microfiber and erionite in the same assay systems.
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Silicon carbide (SiC) dust and other dusts for comparison were injected intratracheally at a high dose (50 mg) into rats and the response of the lungs and the lymph nodes was studied after an appropriate experimental period. The indices studied were histological changes in the lung and lymph nodes organ weights the formation of collagenous fibres and the appearance of quartz typical areas.
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CiteSeerXDocument Details (Isaac Councill Lee Giles Pradeep Teregowda) 1 In vitro cellular responses to silicon carbide particles manufactured through the Acheson process impact of physico-chemical features on pro-inflammatory and pro-oxidative effects.
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In vitro cellular responses to silicon carbide particles manufactured through the Acheson process impact of physico-chemical features on pro-inflammatory and pro-oxidative effects. By Delphine Boudard Valérie Forest Jérémie Pourchez Najih Boumahdi Maura Tomatis Bice Fubini Bernard Guilhot Michèle Cottier and Philippe Grosseau
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Di erently-Terminated Ultra-Small Silicon Carbide Nanoparticles cluster formation as well as in terms of their influence on the overall cellular response 15–18 . As soon as any NP is administered into a biological fluid (a cultivation medium in vitro or blood in vivo) the particles form a new identity from the various components of the
Chat OnlineSilicon Carbide Biotechnology1st Edition
His group has demonstrated the biocompatibility of SiC and graphene to numerous cell lines in vitro and to the central nervous system of wild-type mice to 3C–SiC in vivo. He has more than 100 publications on SiC materials and devices and edited a book on SiC entitled Advances in Silicon Carbide Processing and Applications (2004).
Chat OnlineSilicon Carbide for the Success of Electric Vehicles
Aug 03 2020 · Silicon Carbide (SiC) is an innovative technology that will replace silicon in many applications. The idea of using SiC for electric vehicles (EVs) was born when efforts were made to increase the efficiency and range of such vehicles while reducing the weight and cost of the entire vehicle and thus increasing the power density of control electronics.
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Mar 01 1997 · In vitro cellular responses to silicon carbide particles manufactured through the Acheson process impact of physico-chemical features on pro-inflammatory and pro-oxidative effects. Boudard D Forest V Pourchez J Pourchez J Boumahdi
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CiteSeerXDocument Details (Isaac Councill Lee Giles Pradeep Teregowda) 1 In vitro cellular responses to silicon carbide nanoparticles impact of physico-chemical features on pro-inflammatory and pro-oxidative effects
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term in vitro and that further investigation of cell responses to these materials under mechanical load and at longer enhance the biological response to bone grafts in vitro 5 . ground flat using P600 silicon carbide paper finished using P1200 silicon carbide paper and were cleaned by sonica-
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Aug 03 2020 · Silicon Carbide (SiC) is an innovative technology that will replace silicon in many applications. The idea of using SiC for electric vehicles (EVs) was born when efforts were made to increase the efficiency and range of such vehicles while reducing the weight and cost of the entire vehicle and thus increasing the power density of control electronics.
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the surface of biomorphic silicon carbide samples in 96-well plates with a density of 30 000 cells per well. The cell viability values were obtained after 5 10 and 15 d of cell culture by quantifying cell proliferation with the MTT commercial assay (Roche Switzerland) and using cell-seeded plates without bioSiC as 100 of cell viability.
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Johnson NF Hoover MD Thomassen DG Cheng YS Dalley A Brooks AL. In vitro activity of silicon carbide whiskers in comparison to other industrial fibers using four cell culture systems. Am J Ind Med. 1992 21 (6) 807–823. Vaughan GL Trently SA Wilson RB. Pulmonary response in vivo to silicon carbide whiskers.
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Laser-assisted synthesis has evolved as a fast and inexpensive technique to prepare various materials but its utility in the construction of biophysical tools or biomedical devices is less explored. Here we use laser writing to convert portions of polydimethylsiloxane (PDMS) into nitrogen-doped cubic silicon carbide (3C-SiC).
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commonly silicon (as silicon carbide silicon dioxide silicon nitride) nanoparticles in human alveolar epithelial (HPAEpiC) and pharynx (HPPC) cell lines in vitro since inhalation is an important pathway for exposure to these nanoparticles. HPAEpiC and HPPC cells were treated with silicon (0 -100 µg/mL)
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The development of nanotechnologies may lead to dissemination of potentially toxic nanoparticles in the environment. Toxicology of these nano-sized particles is thus attracting attention of public and governments worldwide. Our research is focused on the in vitro response of eukaryotic cells to nanoparticles exposure. For this purpose we used cellular models of primary target organs (lung
Chat OnlineNanosilicon carbide/hydroxyapatite nanocomposites
Apr 08 2010 · Abstract. J Mater Sci Mater Med (2010) 21 2141–2149 DOI 10.1007/s Nanosilicon carbide/hydroxyapatite nanocomposites structural mechanical and in vitro cellular properties • • Saeed Hesaraki Touraj Ebadzadeh Shaghayegh Ahmadzadeh-Asl Received 18 January 2010 / Accepted 18 March 2010 / Published online 8 April 2010 Springer Science Business Media
Chat OnlineFabrication of All-Silicon Carbide Neural Interfaces
Fabrication of All-Silicon Carbide Neural Interfaces C.A. Diaz-Botia1 L.E. Luna2 host response glial scarring cellular responses to non-inert materials and importantly probe material degradation and Devices were characterized in-vitro by electrolyte interface spectroscopy (EIS) using a NanoZ multielectrode testing and
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Sep 14 2016 · Boudard D Forest V Pourchez J Boumahdi N Tomatis M Fubini B Guilhot B Cottier M Grosseau P (2014) In vitro cellular responses to silicon carbide particles manufactured through the Acheson process impact of physico-chemical features on pro-inflammatory and pro-oxidative effects. Toxicol In Vitro 28 856–865
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Aug 01 2014 · In vitro cellular responses to silicon carbide particles manufactured through the Acheson process Impact of physico-chemical features on pro-inflammatory and pro-oxidative effects Author links open overlay panel Delphine Boudard a b c Valérie Forest b d Jérémie Pourchez b d Najih Boumahdi b e Maura Tomatis f Bice Fubini f Bernard Guilhot b
Chat OnlineIn Vitro Biocompatibility of Si Alloyed Multi-Principal
Aug 29 2016 · In the current study we have examined the possibility to improve the biocompatibility of the (TiZrNbTaHf)C through replacement of either Ti or Ta by Si. The coatings were deposited on Si and 316L stainless steel substrates by magnetron sputtering in an Ar CH4 mixed atmosphere and were examined for elemental composition chemical bonds surface topography surface electrical charge
Chat OnlineFabrication of All-Silicon Carbide Neural Interfaces
Fabrication of All-Silicon Carbide Neural Interfaces C.A. Diaz-Botia1 L.E. Luna2 host response glial scarring cellular responses to non-inert materials and importantly probe material degradation and Devices were characterized in-vitro by electrolyte interface spectroscopy (EIS) using a NanoZ multielectrode testing and
Chat OnlineBiocompatibility between Silicon or Silicon Carbide
Recently silicon carbide has attracted the attention of researchers due to its higher biocompatibility compared to Si as assessed through preliminary in vitro 40 and in vivo 41 studies. The
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CiteSeerXDocument Details (Isaac Councill Lee Giles Pradeep Teregowda) 1 In vitro cellular responses to silicon carbide nanoparticles impact of physico-chemical features on pro-inflammatory and pro-oxidative effects
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