Cancer-targeted functional gold nanoparticles for apoptosis induction and real-time imaging based on FRET

Nanoscale ◽  
2014 ◽  
Vol 6 (16) ◽  
pp. 9531 ◽  
Author(s):  
Wei-Hai Chen ◽  
Guo-Feng Luo ◽  
Xiao-Ding Xu ◽  
Hui-Zhen Jia ◽  
Qi Lei ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Real Time ◽  
Apoptosis Induction ◽  
Real Time Imaging

Direct imaging of single gold nanoparticle etching: sensitive detection of lead ions

2014 ◽  
Vol 6 (13) ◽  
pp. 4507-4511 ◽  
Author(s):  
Dinggui Dai ◽  
Dong Xu ◽  
Xiaodong Cheng ◽  
Yan He
Keyword(s):  
Gold Nanoparticles ◽  
Real Time ◽  
Gold Nanoparticle ◽  
Detection Method ◽  
Size Reduction ◽  
Direct Imaging ◽  
Real Time Imaging ◽  
Highly Sensitive ◽  
Darkfield Microscopy

We present a highly sensitive Pb2+ detection method by in situ real-time imaging of Pb2+ catalyzed etching and size reduction of immobilized single gold nanoparticles with darkfield microscopy.

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