ORCID Profile
0000-0002-6610-2021
Current Organisations
K. N. Toosi University of Technology
,
Shiraz University
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Publisher: Elsevier BV
Date: 12-2012
Publisher: Elsevier BV
Date: 07-2009
Publisher: Elsevier BV
Date: 03-2013
Publisher: Elsevier BV
Date: 11-2009
Publisher: Elsevier BV
Date: 02-2011
Publisher: Elsevier BV
Date: 12-2012
Publisher: Springer Science and Business Media LLC
Date: 2009
Publisher: Elsevier BV
Date: 2010
Publisher: Elsevier BV
Date: 04-2013
Publisher: American Scientific Publishers
Date: 08-2013
Abstract: In this paper, the biocompatibility of a medical-grade stainless steel coated with sol-gel derived, nanostructured inorganic ZrTiO4 and hybrid ZrTiO4-PMMA thin films is correlated with surface characteristics. The surfaces of the s les are characterized by atomic force microscopy, the sessile drop technique, and electrochemical corrosion experiments. The viability of adult human mesenchymal stem cells on the surfaces after one day of culture is also assessed quantitatively and morphologically. According to the results, both of the coatings improve the hydrophilicity, corrosion resistance, and thereby cytocompatibility of the substrate. Despite the higher corrosion protection by the hybrid coating, the s le coated with the inorganic thin film exhibits a better cell response, suggesting the domination of wettability. In summary, the ZrTiO4-based sol-gel films can be considered to improve the biocompatibility of metallic implants.
Publisher: Elsevier BV
Date: 02-2011
Publisher: Wiley
Date: 03-08-2022
DOI: 10.1002/BTM2.10386
Abstract: An ideal tissue‐engineered dermal substitute should possess angiogenesis potential to promote wound healing, antibacterial activity to relieve the bacterial burden on skin, as well as sufficient porosity for air and moisture exchange. In light of this, a glass–ceramic (GC) has been incorporated into chitosan and gelatin electrospun nanofibers (240–360 nm), which MEFs were loaded on it for healing acceleration. The GC was doped with silver to improve the antibacterial activity. The bioactive nanofibrous scaffolds demonstrated antibacterial and superior antibiofilm activities against Gram‐negative and Gram‐positive bacteria. The nanofibrous scaffolds were biocompatible, hemocompatible, and promoted cell attachment and proliferation. Nanofibrous skin substitutes with or without Ag‐doped GC nanoparticles did not induce an inflammatory response and attenuated LPS‐induced interleukin‐6 release by dendritic cells. The rate of biodegradation of the nanocomposite was similar to the rate of skin regeneration under in vivo conditions. Histopathological evaluation of full‐thickness excisional wounds in BALB/c mice treated with mouse embryonic fibroblasts‐loaded nanofibrous scaffolds showed enhanced angiogenesis, and collagen synthesis as well as regeneration of the sebaceous glands and hair follicles in vivo.
Publisher: Elsevier BV
Date: 03-2023
Publisher: Elsevier BV
Date: 09-2010
Publisher: Elsevier BV
Date: 05-2013
Publisher: Springer Science and Business Media LLC
Date: 10-05-2012
Publisher: Elsevier BV
Date: 04-2010
Publisher: Elsevier BV
Date: 05-2010
Publisher: Elsevier BV
Date: 03-2014
Publisher: Elsevier BV
Date: 04-2013
Publisher: Elsevier BV
Date: 05-2012
Publisher: Elsevier BV
Date: 02-2010
Publisher: Elsevier BV
Date: 03-2014
Publisher: Elsevier BV
Date: 02-2016
Publisher: Elsevier BV
Date: 12-2012
Publisher: Elsevier BV
Date: 03-2015
Publisher: Elsevier BV
Date: 2012
Publisher: Elsevier BV
Date: 08-2010
Publisher: Elsevier BV
Date: 04-2010
Location: Iran (Islamic Republic of)
No related grants have been discovered for Erfan Salahinejad.