Anjana I.

7 Questions 4 Answers 0 Followers

Questions related from Anjana I.

What is initial intensity in Stern-Volmer plot for quenching studies in solution state?

I was performing quenching studies in solution state. While plotting the Stern-Volmer graph, which intensity should I use as initial intensity (I0). For example, I take 1 ml of 0.1 M fluorophore...

26 June 2024 5,231 1 View

What are the reliable spectrophotometric methods for compounds with overlapping spectras?

I have a fluorophore and its emission is quenched on adding analyte compound. The overlapping spectra of compound and analyte make UV-vis absorption analysis unreliable. The analyte mixture...

04 April 2024 7,868 1 View

How to make CIE diagram?

I have a fluorescent compound, I want to represent the colors using CIE diagram. But, I'm confused how to do. Please help me with references or examples.

11 March 2024 3,508 5 View

What is integrated stern-volmer plot?

As I was analyzing an emission quenching data, I came across the term integrated sv plot. I have heard about the "normal" sv plot. Please give me some insights on this. Also, does anyone know...

12 January 2024 5,014 1 View

What is the equation to find band gap values from solution state uv-visible spectra?

I came across an equation to find band gap from solution state uv-spectra in literature. Eg= 1242/ lambda onset where lambda onset is the the onset wavelength identified by drawing tangents to...

02 December 2023 9,437 3 View

How to carry out PEGylation?

I'm planning to carry out PEGylation to increase aqueous solubility of synthesized polythiophene derivative. I'm looking for references on effective PEGylation with detailed process. Any help is...

25 November 2023 1,519 2 View

How to recover low yield samples from their solutions?

I have a sample in the dissolved state. Acetone acts as an anti-solvent to precipitate the substance from the DMSO solution. However, the recovery yield is low. Is there any method to collect the...

21 August 2023 8,187 2 View