Literature DB >> 19671453

The role of surface wettability and surface charge of electrosprayed nanoapatites on the behaviour of osteoblasts.

E S Thian1, Z Ahmad, J Huang, M J Edirisinghe, S N Jayasinghe, D C Ireland, R A Brooks, N Rushton, W Bonfield, S M Best.   

Abstract

A new deposition method is presented, based on electrospraying, that can build bioceramic structures with desirable surface properties. This technology allows nanoapatite crystals, including hydroxyapatite (nHA), carbonate-substituted HA (nCHA) and silicon-substituted HA (nSiHA), to be electrosprayed on glass substrates. Human osteoblast cells cultured on nSiHA showed enhanced cell attachment, proliferation and protein expression, namely alkaline phosphatase, type 1 collagen and osteocalcin, as compared to nHA and nCHA. The modification of nanoapatite by the addition of silicon into the HA lattice structure renders the electrosprayed surface more hydrophilic and electronegatively charged. Copyright 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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Year:  2009        PMID： 19671453     DOI： 10.1016/j.actbio.2009.08.012

Source DB:  PubMed          Journal:  Acta Biomater        ISSN： 1742-7061            Impact factor:   8.947


  9 in total

1.  Effects of SiO2 substitution on wettability of laser deposited Ca-P biocoating on Ti-6Al-4V.

Authors:  Yuling Yang; Sameer R Paital; Narendra B Dahotre
Journal:  J Mater Sci Mater Med       Date:  2010-06-15       Impact factor: 3.896

2.  Enhanced early osteogenic differentiation by silicon-substituted hydroxyapatite ceramics fabricated via ultrasonic spray pyrolysis route.

Authors:  Michiyo Honda; Koichi Kikushima; Yusuke Kawanobe; Toshiisa Konishi; Minori Mizumoto; Mamoru Aizawa
Journal:  J Mater Sci Mater Med       Date:  2012-08-14       Impact factor: 3.896

3.  Synthesized silicon-substituted hydroxyapatite coating on titanium substrate by electrochemical deposition.

Authors:  Deng-Hu Li; Jun Lin; Dong-Yang Lin; Xiao-Xiang Wang
Journal:  J Mater Sci Mater Med       Date:  2011-04-05       Impact factor: 3.896

4.  Response of human alveolar bone-derived cells to a novel poly(vinylidene fluoride-trifluoroethylene)/barium titanate membrane.

Authors:  L N Teixeira; G E Crippa; R Gimenes; M A Zaghete; P T de Oliveira; A L Rosa; M M Beloti
Journal:  J Mater Sci Mater Med       Date:  2010-11-24       Impact factor: 3.896

5.  Understanding improved osteoblast behavior on select nanoporous anodic alumina.

Authors:  Siyu Ni; Changyan Li; Shirong Ni; Ting Chen; Thomas J Webster
Journal:  Int J Nanomedicine       Date:  2014-07-10

6.  Properties of Nanohydroxyapatite Coatings Doped with Nanocopper, Obtained by Electrophoretic Deposition on Ti13Zr13Nb Alloy.

Authors:  Michał Bartmański; Łukasz Pawłowski; Gabriel Strugała; Aleksandra Mielewczyk-Gryń; Andrzej Zieliński
Journal:  Materials (Basel)       Date:  2019-11-13       Impact factor: 3.623

7.  Surface Electric Fields Increase Human Osteoclast Resorption through Improved Wettability on Carbonate-Incorporated Apatite.

Authors:  Leire Bergara-Muguruza; Keijo Mäkelä; Tommi Yrjälä; Jukka Salonen; Kimihiro Yamashita; Miho Nakamura
Journal:  ACS Appl Mater Interfaces       Date:  2021-12-03       Impact factor: 9.229

8.  Regulation of T Cell Responses by Nano-Hydroxyapatite to Mediate the Osteogenesis.

Authors:  Fangze Guo; Changqing Yuan; Hailin Huang; Xuyang Deng; Zirui Bian; Danyang Wang; Keke Dou; Li Mei; Qihui Zhou
Journal:  Front Bioeng Biotechnol       Date:  2022-04-04

Review 9.  Electrical Stimulation Enabled via Electrospun Piezoelectric Polymeric Nanofibers for Tissue Regeneration.

Authors:  Guangbo Xia; Beibei Song; Jian Fang
Journal:  Research (Wash D C)       Date:  2022-08-02
  9 in total

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