Jay Min Lim

3 Questions 2 Answers 0 Followers

Questions related from Jay Min Lim

What general wavelength should the Power Meter be set to measure the intensity of solar simulator?

The standard power used in photocatalysis is 100mW/cm2. But no one really mentions what wavelength the power meter generally set to measure the intensity. I have seen cases where they measure the...

18 June 2024 2,398 1 View

How to deposit negatively charged gold nanochains onto silica?

I have gold nanoparticles linked closely together by divalent ions such as Zn2+ or Cd2+ to form long gold nanochains. I was using APTES to form positively charged amine groups on the silica then...

02 September 2023 6,948 2 View

How to make 1D chain-like aggregation of gold nanoparticles?

I have made gold nanoparticles using the reverse turkevich process. After infusing salt (ZnBr2), I have been getting globural structure of nanoparticles (blue in UV Vis plot) instead of 1D...

17 February 2023 7,982 2 View