Scanning Electrochemical Microscopy (SECM) as a Probe of Transfer Processes in Two-Phase Systems:  Theory and Experimental Applications of SECM-Induced Transfer with Arbitrary Partition Coefficients, Diffusion Coefficients, and Interfacial Kinetics

1998 ◽  
Vol 102 (9) ◽  
pp. 1586-1598 ◽  
Author(s):  
Anna L. Barker ◽  
Julie V. Macpherson ◽  
Christopher J. Slevin ◽  
Patrick R. Unwin
Keyword(s):  
Systems Theory ◽  
Diffusion Coefficients ◽  
Partition Coefficients ◽  
Scanning Electrochemical Microscopy ◽  
Two Phase ◽  
Transfer Processes ◽  
Interfacial Kinetics ◽  
Arbitrary Partition ◽  
Phase Systems ◽  
Electrochemical Microscopy

Partition coefficients of α-amylase in aqueous two-phase systems PEG+MgSO4·7H2O+H2O at 298K

1998 ◽  
Vol 1379 (2) ◽  
pp. 191-197 ◽  
Author(s):  
Gabriel Blázquez ◽  
Fernando Camacho ◽  
Pedro González-Tello ◽  
Francisco José Alarcón
Keyword(s):  
Partition Coefficients ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Quantifying hydrophobicity of natural organic matter using partition coefficients in aqueous two-phase systems

Chemosphere ◽  
2019 ◽  
Vol 218 ◽  
pp. 922-929 ◽  
Author(s):  
Heyun Fu ◽  
Kun Liu ◽  
Pedro J.J. Alvarez ◽  
Daqiang Yin ◽  
Xiaolei Qu ◽  
...  
Keyword(s):  
Organic Matter ◽  
Natural Organic Matter ◽  
Partition Coefficients ◽  
Two Phase ◽  
Aqueous Two Phase Systems ◽  
Phase Systems

Research the Equilibrium Distribution of Puerarin in Aqueous Two-Phase Combine with Temperature-Induced Phase Separation EOPO/ K2HPO4 /Water Systems

2011 ◽  
Vol 138-139 ◽  
pp. 1162-1167
Author(s):  
Xue Mei Gu ◽  
Qing Huo ◽  
Qiang Lin
Keyword(s):  
Partition Coefficients ◽  
Equilibrium Distribution ◽  
Random Copolymer ◽  
Water Systems ◽  
Optimum Conditions ◽  
Two Phase ◽  
Modified Model ◽  
Aqueous Two Phase Systems ◽  
Phase Systems ◽  
Partition Behavior

The partition behavior of Puerarin in ethylene oxide-propylene oxide random copolymer (EOPO)/ K2HPO4/water systems was investigated .The optimum conditions were EOPO （SDP30） 28%, K2HPO424%, temperature-induced condition was 70°C and 30min. yield of Puerarin could reach 42.26%. Based on the modified model lnK/R2=A*+b*(w”-w’)+c*(w”-w’)2, partition coefficients of Puerarin in EOPO/K2HPO4aqueous two-phase systems were correlated. It was found that the correlation of the experimental data was quite satisfactory.

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