Synthesis and characterization of functional multicomponent nanosized gallium chelated gold crystals.

نویسندگان

  • Ajit Zambre
  • Francisco Silva
  • Anandhi Upendran
  • Zahra Afrasiabi
  • Yan Xin
  • António Paulo
  • Raghuraman Kannan
چکیده

In this communication, we describe a novel synthetic method for fabricating multicomponent gold nanoparticles containing both gallium ions and biomolecules on the surface. Detailed compositional analysis, using STEM-HAADF and EELS spectroscopy, confirmed the crystalline nature of gold and chelation of gallium ions. The presence of the biomolecule was validated using conventional ELISA.

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عنوان ژورنال:
  • Chemical communications

دوره 50 25  شماره 

صفحات  -

تاریخ انتشار 2014