Solvation dynamics and red-edge effect of two electrically charged solutes in an imidazolium ionic liquid
Solvation dynamics and red-edge effect of two electrically charged solutes in an imidazolium ionic liquid
| dc.contributor.author | Khara, Dinesh Chandra | |
| dc.contributor.author | Samanta, Anunay | |
| dc.date.accessioned | 2022-03-27T08:54:51Z | |
| dc.date.available | 2022-03-27T08:54:51Z | |
| dc.date.issued | 2010-05-01 | |
| dc.description.abstract | Steady state and time-resolved fluorescence behavior of two electrically charged solutes, viz., negatively charged l-anilinonaphthalene-8-sulfonate (ANS) and positively charged efhidium bromide (EB), have been studied in an imidazolium ionic liquid. It is found that EB shows a much less pronounced excitation wavelength dependent fluorescence behavior (red-edge effect) as compared to ANS. The solvation dynamics of these probes in [bmim][BF 4] is found to be similar to those observed with neutral dipolar probes. A higher solvation time of EB as compared to ANS is possibly a reflection of hydrogen bonding interaction of the former system with the anionic component of the ionic liquid. | |
| dc.identifier.citation | Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry. v.49(5-6) | |
| dc.identifier.issn | 03764710 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/12071 | |
| dc.subject | Fluorescence | |
| dc.subject | Fluorescent probes | |
| dc.subject | Ionic liquids | |
| dc.subject | Red-edge effect | |
| dc.subject | Solvation dynamics | |
| dc.subject | Time-resolved studies | |
| dc.title | Solvation dynamics and red-edge effect of two electrically charged solutes in an imidazolium ionic liquid | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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