Zhi-Qiang Zhang

3 Questions 8 Answers 0 Followers

Questions related from Zhi-Qiang Zhang

Why is uv-vis spectra different for gold sphere nanoparticles and nanorods?

Hello. The surface plasmon resonance spectrum is dependent both on the size, and shape of gold nanoparticles. The peak absorbance wavelength increases with particle diameter. However, why is...

08 April 2018 1,207 3 View

Can anyone offer me some chemical linkers which are thermal-induced cleavage at 45-50 oC please?

Hi, everybody. I am trying to design a hyperthermia induced drug release nano-system, containing a thermal-sensitive chemical linker which would be cleavage and release conjugated drugs after...

26 August 2014 5,754 4 View

Is it possible to measure Fe3+ concentration of iron oxide nanoparticles using Prussian Blue stain and UV spectrophotometer?

Hi, everyone: I wanna find out a relative easy way to measure the kinetics of released iron oxide nanoparticles from some microcapsules, but it seems ICP is expensive and extremely useful on trace...

24 June 2014 7,456 2 View