New Bismuth Germanate Oxide Nanoparticle Material for Biolabel Applications in Medicine

Figure 1

(a) XRD pattern of Bi₄Ge₃O₁₂. (b) TEM image showing spherical nanocrystalline particles of BGO. (c) PL spectra of BGO; the PL spectrum of the single crystal (dot line) [31] shows similar broadband emission. (d) RL spectra of Bi₄Ge₃O₁₂ synthesized by sol-gel and annealed by STT. RL spectrum of single crystal BGO (dot line) [31] shows a similar emission band.

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