Valeria Saavedra

5 Questions 7 Answers 0 Followers

Questions related from Valeria Saavedra

Is there a pigment that can be used to dye PMMA in anisole?

I am looking for an organic dye, soluble in anisole to be able to get coloured PMMA films

01 May 2019 995 1 View

When measuring electron dynamics in Dye/semiconductor interfaces by transient absorption what are the effects of high absorption from the sample?

I have heard many times that the absorbance of the sample must be kept low when measuring electron dynamics in dye-semiconductor interfaces by transient absorption spectroscopy. Some say between...

28 May 2015 4,061 3 View

In which paper was the triplet nature of the GS of molecular oxygen reported for the first time?

Thanks in advance for your replies.

08 May 2015 2,135 4 View

Does a highly charged FTO/glass electrode absorb light in the long wavelength region?

If a lot of electrons are accumulated in a conducting glass electrode (pasivated with fluorine dopped tin oxide), would the optical absorbance of the material increase at long wavelenghts...

05 July 2014 5,824 3 View

How to reduce the scattering in a pump-probe measurement (transient absorption)?

I am interested in measuring the recombination times in TiO2 dye sensitized thin films. I study this by measuring the transient absorption (either the recovery of the dye bleach or the decay of...

10 February 2014 8,301 8 View