Solvation Dynamics in the Water Pool of Aerosol Sodium Dioctylsulfosuccinate Microemulsion:  Effect of Polymer

2002 ◽  
Vol 106 (25) ◽  
pp. 6017-6023 ◽  
Author(s):  
Sobhan Sen ◽  
Partha Dutta ◽  
Dipankar Sukul ◽  
Kankan Bhattacharyya
Keyword(s):  
Solvation Dynamics ◽  
Water Pool ◽  
Sodium Dioctylsulfosuccinate

Excitation Wavelength Dependence of Solvation Dynamics in a Water Pool of a Reversed Micelle

2004 ◽  
Vol 33 (9) ◽  
pp. 1090-1091 ◽  
Author(s):  
Taku Satoh ◽  
Hiroaki Okuno ◽  
Keisuke Tominaga ◽  
Kankan Bhattacharyya
Keyword(s):  
Wavelength Dependence ◽  
Reversed Micelle ◽  
Excitation Wavelength ◽  
Solvation Dynamics ◽  
Water Pool ◽  
Excitation Wavelength Dependence

Solvation Dynamics in the Water Pool of an Aerosol-OT Microemulsion. Effect of Sodium Salicylate and Sodium Cholate

2003 ◽  
Vol 107 (39) ◽  
pp. 10815-10822 ◽  
Author(s):  
Partha Dutta ◽  
Pratik Sen ◽  
Saptarshi Mukherjee ◽  
Arnab Halder ◽  
Kankan Bhattacharyya
Keyword(s):  
Sodium Salicylate ◽  
Sodium Cholate ◽  
Solvation Dynamics ◽  
Water Pool ◽  
Aerosol Ot

ALUMINUM FOAMS FOR WATER POOL BOILING ENHANCEMENT

2018 ◽  
Author(s):  
Luca Doretti ◽  
Hossein Sadafi ◽  
Giulia Righetti ◽  
Kamel Hooman ◽  
Giovanni Antonio Longo ◽  
...  
Keyword(s):  
Pool Boiling ◽  
Water Pool ◽  
Aluminum Foams ◽  
Boiling Enhancement

Probing the Structural Features and the Micro-heterogeneity of Various Deep Eutectic Solvents and their Water Dilutions by the Photophysical Behaviour of Two Fluorophores

2020 ◽  
Author(s):  
Matteo Tiecco ◽  
Irene Di Guida ◽  
Pier Luigi Gentili ◽  
Raimondo Germani ◽  
Carmela Bonaccorso ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Transient Absorption ◽  
Photophysical Properties ◽  
Deep Eutectic Solvents ◽  
Structural Features ◽  
Solvation Dynamics ◽  
Structured Systems ◽  
Reduced Viscosity ◽  
Bond Network ◽  
Fluorescent Molecules

<div><div><div><p>The structural features of a series of diverse Deep Eutectic Solvents (DESs) have been investigated and characterized by means of two fluorescent probes. The spectral and photophysical properties of the latter are strictly dependent on the experienced environment, so that they can provide insights into the polarity, viscosity, hydrogen-bond network, and micro-heterogeneity of the various DESs.</p><p>In fact, the investigated DESs exhibit a variety of properties with regards to their hydrophilicity, acidity, and hydrogen-bond ability, and these details were deeply probed by the two fluorescent molecules. The effect of the addition of water, which is a key strategy for tuning the properties of these structured systems, was also tested. In particular, the excited state dynamics of the probes, measured by femtosecond-resolved transient absorption, proved instrumental in understanding the changes in the structural properties of the DESs, namely reduced viscosity and enhanced heterogeneity, as the water percentage increases. Differences between the various DESs in terms of both local microheterogeneity and bulk viscosity also emerged from the peculiar multi-exponential solvation dynamics undergone by the excited states of the probes.</p></div></div></div>

Probing the Structural Features and the Micro-heterogeneity of Various Deep Eutectic Solvents and their Water Dilutions by the Photophysical Behaviour of Two Fluorophores

2020 ◽  
Author(s):  
Matteo Tiecco ◽  
Irene Di Guida ◽  
Pier Luigi Gentili ◽  
Raimondo Germani ◽  
Carmela Bonaccorso ◽  
...  
Keyword(s):  
Hydrogen Bond ◽  
Transient Absorption ◽  
Photophysical Properties ◽  
Deep Eutectic Solvents ◽  
Structural Features ◽  
Solvation Dynamics ◽  
Structured Systems ◽  
Reduced Viscosity ◽  
Bond Network ◽  
Fluorescent Molecules

<div><div><div><p>The structural features of a series of diverse Deep Eutectic Solvents (DESs) have been investigated and characterized by means of two fluorescent probes. The spectral and photophysical properties of the latter are strictly dependent on the experienced environment, so that they can provide insights into the polarity, viscosity, hydrogen-bond network, and micro-heterogeneity of the various DESs.</p><p>In fact, the investigated DESs exhibit a variety of properties with regards to their hydrophilicity, acidity, and hydrogen-bond ability, and these details were deeply probed by the two fluorescent molecules. The effect of the addition of water, which is a key strategy for tuning the properties of these structured systems, was also tested. In particular, the excited state dynamics of the probes, measured by femtosecond-resolved transient absorption, proved instrumental in understanding the changes in the structural properties of the DESs, namely reduced viscosity and enhanced heterogeneity, as the water percentage increases. Differences between the various DESs in terms of both local microheterogeneity and bulk viscosity also emerged from the peculiar multi-exponential solvation dynamics undergone by the excited states of the probes.</p></div></div></div>

Application of mode-coupling theory to solvation dynamics

1996 ◽  
Vol 54 (3) ◽  
pp. 2786-2796 ◽  
Author(s):  
Jangseok Ma ◽  
David Vanden Bout ◽  
Mark Berg
Keyword(s):  
Mode Coupling ◽  
Solvation Dynamics ◽  
Coupling Theory ◽  
Mode Coupling Theory
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