Angel Valdez

3 Questions 7 Answers 0 Followers

Questions related from Angel Valdez

What is the meaning of a transversal plasmonic absorption higher than the longitudinal one in gold nanorods synthesis?

I'm synthesizing gold nanorods but in my UV-vis spectra I saw that transversal absorption is higher than the longitudinal one. Actually, in the range where the longitudinal absorption is located,...

11 August 2016 3,702 6 View

Can EDC/NHS chemistry be destructive for nanoparticles?

I'm trying to attach an antibody with this method but I see that after of some minutes the nanoparticles change the color from the original color to "clear" color and in the UV/vis the plasmon...

26 February 2015 7,220 10 View

Is there a method to determine TiNi nanoparticles?

I need to determine (quantitative) TiNi nanoparticles. They are in aqueous solution, but the problem with the synthesis is that (probably) there are TiO2 or Ti and Ni metals in the solution.

15 February 2013 7,862 4 View