Search results for: MW-PACVD

• Haemocompatibility Of Non-Functionalized And Plasmachemical Functionalized Detonation Nanodiamond Particles

  Publication

  • K. Mitura
  • M. Szczerska
  • P. Ceynowa
  • M. Dudek
  • M. Cicha
  • I. Kotela
  • S. Mitura

  - ARCHIVES OF METALLURGY AND MATERIALS - Year 2015

  The purpose of this paper is to present the innovative design of microwave plasma system for modification of detonation nanodiamond particles (DNP) using a special rotating drum placed inside the reactor. Nanodiamond particles manufactured by detonation method reveal the biological activity depending on surface functionalization. Plasmachemical modification of detonation nanodiamond particles gives the possibility of controlling...

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• Optoelectronic investigation of nanodiamond interactions with human blood

  Publication

  • M. Ficek
  • M. Wróbel
  • M. Wąsowicz
  • M. Szczerska

  - Year 2016

  We present optoelectronic investigation of in vitro interactions of whole human blood with different nanodiamond biomarkers. Plasmo-chemical modifications of detonation nanodiamond particles gives the possibility for controlling their surface for biological applications. Optical investigations reveal the biological activity of nanodiamonds in blood dependent on its surface termination. We compare different types of nanodiamonds:...

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• Electrochemically assisted deposition of hydroxyapatite on Ti6Al4V substrates covered by CVD diamond films — Coating characterization and first cell biological results

  Publication

  • P. Strąkowska
  • R. Beutner
  • M. Gnyba
  • D. Scharnweber
  • A. Zieliński

  - Materials Science & Engineering C-Materials for Biological Applications - Year 2016

  Although titaniumand its alloys are widely used as implant material for orthopedic and dental applications they show only limited corrosion stability and osseointegration in different cases. The aim of the presented research was to develop and characterize a novel surface modification system from a thin diamond base layer and a hydroxyapatite (HAp) top coating deposited on the alloy Ti6Al4V widely used for implants in contact with bone....

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• Innowacyjna powłoka poprawiająca własności mechaniczne oraz biokompatybilne stopów tytanu Ti6Al4V i Ti13Zr13Nb przeznaczonych na implanty wewnetrzne

  Publication

  • P. Strąkowska

  - Year 2013

  Ostatnie badania nad materiałami tytanowymi przeznaczonymi na implanty wewnętrzne pokazują iż dotychczas uznawany za bezinwazyjny tytan odkłada się w organizmie. Nie wiadomo jeszcze jakie konsekwencje są tego procesu dla organizmu żywego. W artykule przedstawiono idee wytworzenia nowej, biokompatybilnej powłoki, która ma na celu zminimalizowanie przenikania jonów metalu do organizmu ludzkiego oraz ułatwienie porastania implantu...