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| 1 | Multifunctional zinc ion doped sol-gel derived mesoporous bioactive glass nanoparticles for biomedical applications显示文摘Mesoporous bioactive glasses have been widely investigated for applications in bone tissue regeneration and,more recently,in soft tissue repair and wound healing.In this study we produced mesoporous bioactive glass nanoparticles(MBGNs)based on the SiO2-CaO system.With the intention of adding subsidiary biological function,MBGNs were doped with Zn2+ions.Zn-MBGNs with 8 mol%ZnO content were synthesized via microemulsion assisted sol-gel method.The synthesized particles were homogeneous in shape and size.They exhibited spherical shape,good dispersity,and a size of 130±10 nm.The addition of zinc precursors did not affect the morphology of particles,while their specific surface area increased in comparison to MBGNs.The presence of Zn2+ions inhibited the formation of hydroxycarbonate apatite(HCAp)on the particles after immersion in simulated body fluid(SBF).No formation of HCAp crystals on the surface of Zn-MBGNs could be observed after 14 days of immersion.Interestingly,powders containing relatively high amount of zinc released Zn2+ions in low concentration(0.6-1.2 mg L^−1)but in a sustained manner.This releasing feature enables Zn-MBGNs to avoid potentially toxic levels of Zn2+ions,indeed Zn-MBGNs were seen to improve the differentiation of osteoblast-like cells(MG-63).Additionally,Zn-MBGNs showed higher ability to adsorb proteins in comparison to MBGNs,which could indicate a favourable later attachment of cells.Due to their advantageous morphological and physiochemical properties,Zn-MBGNs show great potential as bioactive fillers or drug delivery systems in a variety of applications including bone regeneration and wound healing. | Zuzana Neščáková Kai Zheng Liliana Liverani Qaisar Nawaz Dagmar Galusková Hana Kaňková Martin Michálek Dušan Galusek Aldo R.Boccaccini | 2019 | Bioactive Materials2019，4，1： | 3 |
| 2 | Al2O3-SiC composites prepared by warm pressing and sintering of an organosilicon polymer-coated alumina powder显示文摘 | GALUSEK D SEDLACEK J RIEDEL R | 2007 | Journal of the European Ceramic Society2007，27，6： | 1 |
| 3 | Abrasive wear of Al2O3 -SiC and Al2O3 -( SiC )-C composites with micrometer-sand submicrometer-sized alumina matrix grains 显示文摘 | Sedlacek J Galusek D Svancarek P | 2008 | Journal of the European Ceramic Society2008，28，： | 1 |
| 4 | A comparison of the microstructure and mechanical properties of two liquid phase sintered alumina containing different molar ratios of calcia-silica additives显示文摘 | Peter Svancarek Dusan Galusek Clair Calvert Fiona Loughran Andy Brown Rik Brydson Frank Riley | 2004 | Journal of European Ceramic Society2004，24，： | 1 |
| 5 | Abrasive wear of Al 2 O 3 –SiC and Al 2 O 3 –(SiC)–C composites with micrometer- and submicrometer-sized alumina matrix grains显示文摘 | Jaroslav Sedlá?ek Du?an Galusek Peter ?van?árek Ralf Riedel Alan Atkinson Xin Wang | 2008 | Journal of the European Ceramic Society2008，，15： | 1 |
| 6 | Sinter-HIP of polyrner-derived A1203 SiC composites with high SiC contents 显示文摘 | SEDLACEK J GALUSEK D RIEDEL R HOFFMANN M J | 2011 | Materials Letters2011，65，24： | 1 |
| 7 | Wet erosive wear of alumina densified with magnesium silicate addition 显示文摘 | GALUSEK D BRYDSON R TWIGG P C | 2001 | J Am Ceram Soe2001，84，8： | 1 |
| 8 | Al2O3-SiC composites prepared by warm pressing and sintering of an organosilicon polymer-coated alumina powder显示文摘 | GALUSEK D SEDLACEK J RIEDEL R | 2007 | Journal of the European Ceramic Society2007，27，： | 1 |
| 9 | Thermal Behavior, Electrical Conductivity and Mierostructure of Hot Pressed AI2Os/SiC Nanocomposites显示文摘 | Archoviansk~ M Galusek D gvan6firek P | 2014 | Ceramics Interna- tional2014，40，14： | 1 |
| 10 | Al2O3-SiC compositesprepared by infiltration of pre-sintered alumina with a poly(allyl)carbo-silane显示文摘 | DU AN Galusek RóBERT Klement | 2011 | J Eur Ceram Soc2011，31，11： | 1 |
| 11 | Abrasive wear of A1203-SiC and A1203-(SiC)-C composites with micrometersand submicrometer-sized alumina matrix grains 显示文摘 | Sedlaeek J Galusek D Svanc6rek P | 2008 | Journal of the European Ceramic Society 12008，28，： | 1 |
| 12 | The influence of additives on microstrucutre of sub-micron alumina ceramics prepared by two-stage sintering显示文摘 | Du?an Galusek Katarína Ghillányová Jaroslav Sedlá?ek Jana Kozánková Pavol ?ajgalík | 2011 | Journal of the European Ceramic Society2011，，9： | 1 |
| 13 | Abrasive wear of Al 2 O 3 –SiC and Al 2 O 3 –(SiC)–C composites with micrometer- and submicrometer-sized alumina matrix grains显示文摘 | Jaroslav Sedlá?ek Du?an Galusek Peter ?van?árek Ralf Riedel Alan Atkinson Xin Wang | 2008 | Journal of the European Ceramic Society2008，，15： | 1 |
| 14 | Abrasive wear of Al2O3-SiC and Al2O3-(SiC)-C composites with micrometer-and submicrometer-sized alumina matrix grains显示文摘 | Sedlacek J Galusek D Svancarek P | 2008 | Journal of the European Ceramic Society2008，，28： | 1 |
| 15 | Low loss alumina dielectrics by aqueous tape casting: the influence of composition on the loss tangent显示文摘 | CHOVANEC J GALUSEK D RáHEΜ J | 2012 | Ceram Int2012，38，37： | 1 |
| 16 | In situ car- bon content adjustment in polysilazane derived amorphous SiCN bulk ceramics显示文摘 | GALUSEK D RESCHKE S RIEDEL R | 1999 | Journal of the European Ceramic So- ciety1999，19，10： | 1 |
| 17 | Dense silicon carbonitride ceramics by pyrolysis of cross-linked and warm pressed polysilazane powder显示文摘 | KONETSCHNY C GALUSEK D RESCHKE S | 1999 | J Eur Ceram Soc1999，19，16： | 1 |
| 18 | Abrasive wear of AI2 03 -SiC and A12 03 - (SiC) -C composites with micrometer-sand submicrometer-sized alumina matrix grains显示文摘 | Sedlaeek J Galusek D Svancarek P | 2008 | Journal of the European Ceramic Society2008，28，15： | 1 |
| 19 | Twostagesintering ofalumina with submicrometer grain size显示文摘 | Bodi-vá K -ajgalík P Galusek D | 2007 | Journal of theAmerican Ceramic Society2007，90，1： | 1 |
| 20 | Effect of the volume fraction of SiC on the microstructure andcreep behavior of hot pressed Al 2 O 3 /SiC composites显示文摘 | M. Parchoviansky D. Galusek M. Michálek P. ?van?árek M. Ka?iarová J. Dusza M. Hnatko | 2013 | Ceramics International2013，，： | 1 |
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