María Iglesias

3 Questions 6 Answers 0 Followers

Questions related from María Iglesias

Interpretation TLC polyphenols and flavonoids?

Dear all, Does someone know how to interpret a TLC plate? I wanted to detect polyphenols and flavonoids in plant extracts. What I did it was to spot some drops of sample, quercetin and gallic...

25 July 2016 9,707 7 View

What is the influence of the solvent in the synthesis of silver nanoparticles?

Hi everybody, I just started to work in the synthesis of silver nanoparticles from natural extracts and I saw big differences in the behavior of my samples. I am working with a watery extract and...

06 August 2015 4,564 3 View

What does it mean to have a wide peak at 400 nm and a narrow peak at 300 nm for silver nanoparticles?

Hello everybody, I would like to make a question about the UV-VIS spectrum of silver nanoparticles. I started a project to synthesize silver nanoparticles in the plant extracts and I have two...

14 July 2015 1,011 7 View