Studies on The Constructure Based on Luminescnece Resonant Energy Transfer Between NaYF4∶Yb,Er@SiO2 Nanostructure as Donors and Gold Nanoparticle as Acceptors
TU Lang-ping, KONG Xiang-gui. Studies on The Constructure Based on Luminescnece Resonant Energy Transfer Between NaYF<sub>4</sub>∶Yb,Er@SiO<sub>2</sub> Nanostructure as Donors and Gold Nanoparticle as Acceptors[J]. Chinese Journal of Luminescence, 2013,34(2): 149-153
TU Lang-ping, KONG Xiang-gui. Studies on The Constructure Based on Luminescnece Resonant Energy Transfer Between NaYF<sub>4</sub>∶Yb,Er@SiO<sub>2</sub> Nanostructure as Donors and Gold Nanoparticle as Acceptors[J]. Chinese Journal of Luminescence, 2013,34(2): 149-153 DOI: 10.3788/fgxb20133402.0149.
Er upconversion nanoparticles with Au nanoparticles for constructing NaYF
4
∶Yb
Er@SiO
2
@Au composite nanostructures
in which a silica layer on NaYF
4
∶Yb
Er nanoparticles to make them water-stable and acts as an interface for Au decoration. The green and red emissions of the upconversion nanoparticles can be conveniently adjusted by altering the amount of surrounding Au nanoparticles. These results are positive for the widely exploring applications of upconversion nanoparticles in biological imaging
detection
and sensing.
关键词
NaYF4上转换纳米粒子金纳米粒子共振能量传递
Keywords
NaYF4 upconversion nanoparticleAu nanoparticleresonance energy transfer
references
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