Gonzalo Adrián Ojeda

4 Questions 5 Answers 0 Followers

Questions related from Gonzalo Adrián Ojeda

Biphasic eutectic solvents?

Any experience/recommendations for developing biphasic eutectic mixtures (hydrophilic + hydrophobic)? Particularly interested in terpenes-based eutectic solvents (as hydrophobic phase)+ choline...

19 March 2024 8,133 2 View

Has anyone used FRITSCH ANALYSETTE 22 NeXT Nano to characterise green synthesized silver nanoparticles?

Has anyone used FRITSCH ANALYSETTE 22 NeXT Nano for green synthesized silver nanoparticles? I am having trouble setting the parameters (%pump, beam obscuration, absorption index, etc) to get...

17 October 2023 9,203 1 View

I need to prepare a solution of hesperidin for spectrophotometric readings, which solvent do you recommend?

I am having troubles in disolving hesperidin, I tried Dimethylformamide and acetic acid 0.01 M (20:80) but it is not working.

31 October 2017 6,966 2 View

Can anyone help me with this chromatogram?

It is a chromatogram of phenolics compounds (standard compounds) and with a red arrow I point the place where a high peak (Peak 1) appears when I inject a methanolic extract from black mulberry...

18 March 2016 10,027 2 View