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Study on Europium Doped Hydroxyapatite Nanoparticles by Fourier Transform Infrared Spectroscopy and Their Antimicrobial Properties

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اقرأ أكثر حفظ في قائمتي
  • معلومة اضافية
    • Contributors:
      University of Bucharest, Faculty of Physics; University of Bucharest (UniBuc); Institut des Sciences de la Terre d'Orléans - UMR7327 (ISTO); Bureau de Recherches Géologiques et Minières (BRGM)-Observatoire des Sciences de l'Univers en région Centre (OSUC); Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris; Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université d'Orléans (UO)-Centre National de la Recherche Scientifique (CNRS); The financial and encouragement support provided by the Ministery of Educations of Romaniaunder the project IFA-CEANo. C2-06.
    • بيانات النشر:
      HAL CCSD
      Hindawi
    • الموضوع:
      2013
    • Collection:
      BRGM: HAL (Bureau de Recherches Géologiques et Minières)
    • نبذة مختصرة :
      International audience ; In this work, Fourier Transform Infrared spectroscopy (FT-IR) analysis were conducted on europium doped hydroxyapatite, Ca10-xEux(PO4)6(OH)2 nanocrystalline powders (Eu:HAp) with 0 ≤ xEu ≤ 0.2. Antimicrobial studies were also performed for the first time on Eu:Hap. The antimicrobial properties of Eu:HAp nanoparticles with 0 ≤ xEu ≤ 0.2 on Gram-negative (E coli ATCC 25922, Pseudomonas aeruginosa 1397) and Gram-positive (Staphylococcus aureus 0364, Enterococcus faecalis ATCC 29212) bacteria systems and a species of fungus (Candida albicans ATCC 10231) were reported. Our study demonstrates that the antimicrobial activity of Eu:HAp nanoparticles is dependent on the europium concentration.
    • Relation:
      insu-00852201; https://insu.hal.science/insu-00852201; https://insu.hal.science/insu-00852201/document; https://insu.hal.science/insu-00852201/file/Icaonaru-2013.pdf
    • الرقم المعرف:
      10.1155/2013/284285
    • الدخول الالكتروني :
      https://doi.org/10.1155/2013/284285
      https://insu.hal.science/insu-00852201
      https://insu.hal.science/insu-00852201/document
      https://insu.hal.science/insu-00852201/file/Icaonaru-2013.pdf
    • Rights:
      info:eu-repo/semantics/OpenAccess
    • الرقم المعرف:
      edsbas.2829A7E4