Published June 20, 2022
| Version v1
Poster
Open
Investigation of the surface interactions of indole with mesoporous silica using FTIR spectroscopy and hyperspectral imaging
Authors/Creators
- 1. BioSense Institute
- 2. Faculty of Sciences, University of Novi Sad
Description
The adsorption of indole from carbon tetrachloride solution on mesoporous silica (MS) material was investigated by kinetic FTIR spectroscopic measurements. This result is correlated to the capability of indole N-H to participate in hydrogen bonding with the MS surface. Results of FTIR spectroscopy evidence the presence of indole adsorbed on the surface of MS while the analysis of hyperspectral images reveals the possibility of constructing effective qualitative hyperspectral sensors for indole based on MS as a sensing substrate.
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Investigation of the surface interactions of indole with mesoporous silica.pdf
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