Comparison between pyrrolidinium-based and imidazolium-based dicationic ionic liquids: intermolecular interaction, structural organization, and solute dynamics

2021 ◽  
Vol 23 (37) ◽  
pp. 21029-21041
Author(s):  
Amita Mahapatra ◽  
Manjari Chakraborty ◽  
Sahadev Barik ◽  
Moloy Sarkar
Keyword(s):  
Ionic Liquids ◽  
Steady State ◽  
Nmr Spectroscopy ◽  
Intermolecular Interaction ◽  
Structural Organization ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
Dicationic Ionic Liquids ◽  
The Difference ◽  
Solute Dynamics

This work investigates the difference in the microscopic behaviour of imidazolium and pyrrolidinium based ILs employing combined steady state and time-resolved fluorescence, EPR and NMR spectroscopy.

Differences in the behavior of dicationic and monocationic ionic liquids as revealed by time resolved-fluorescence, NMR and fluorescence correlation spectroscopy

2018 ◽  
Vol 20 (11) ◽  
pp. 7844-7856 ◽  
Author(s):  
Debashis Majhi ◽  
Sudipta Seth ◽  
Moloy Sarkar
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Intermolecular Interactions ◽  
Fluorescence Correlation Spectroscopy ◽  
Correlation Spectroscopy ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
Fluorescence Correlation ◽  
Structure And Dynamics ◽  
Dicationic Ionic Liquids

Two imidazolium-based dicationic ionic liquids and one monocationic ionic liquid were investigated to understand their intermolecular interactions, structure and dynamics.

scholarly journals Time-resolved and temperature tuneable measurements of fluorescent intensity using a smartphone fluorimeter

The Analyst ◽  
2017 ◽  
Vol 142 (11) ◽  
pp. 1953-1961 ◽  
Author(s):  
Md Arafat Hossain ◽  
John Canning ◽  
Zhikang Yu ◽  
Sandra Ast ◽  
Peter J. Rutledge ◽  
...  
Keyword(s):  
Steady State ◽  
Fluorescence Intensity ◽  
Time Resolved Fluorescence ◽  
Time Resolved ◽  
Fluorescent Intensity ◽  
Intensity Measurements

A smartphone fluorimeter is demonstrated for steady-state and time-resolved fluorescence intensity measurements at tunable temperatures.

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