Poly(ethylene glycol) precipitation and two aqueous-phase separation of progesterone 11-? hydroxylase from Rhizopus nigricans

1988 ◽  
Vol 27 (4) ◽  
Author(s):  
J. Bonnerjea ◽  
S. Pontin ◽  
M. Hoare ◽  
P. Dunnill
Keyword(s):  
Phase Separation ◽  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Poly Ethylene Glycol ◽  
Rhizopus Nigricans ◽  
Poly Ethylene

Erythrocyte partitioning in dextran—poly(ethylene glycol) aqueous phase systems

1992 ◽  
Vol 609 (1-2) ◽  
pp. 219-227 ◽  
Author(s):  
Harry Walter ◽  
Frank D. Raymond ◽  
Derek Fisher
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Poly Ethylene Glycol ◽  
Phase Systems ◽  
Poly Ethylene

Taxol-loaded nanoparticles with methoxy poly(ethylene glycol)-b-poly(ε-caprolactone) as a novel additive in the outer aqueous phase

2011 ◽  
Vol 121 (4) ◽  
pp. 2386-2393 ◽  
Author(s):  
Yanting Zhang ◽  
Jingwen Hou ◽  
Changyun Qian ◽  
Lei Song ◽  
Shengrong Guo
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

Controlled Hierarchical Pore Structures in Ethylene-Bridged Polysilsesquioxane Gels

2003 ◽  
Vol 788 ◽  
Author(s):  
Yuki Kobayashi ◽  
Kazuki Nakanishi ◽  
Kazuyuki Hirao
Keyword(s):  
Phase Separation ◽  
Ethylene Glycol ◽  
Triblock Copolymers ◽  
Sol Gel ◽  
Poly Ethylene Glycol ◽  
Bridged Polysilsesquioxane ◽  
Sol Gel Transition ◽  
Poly Ethylene ◽  
Hierarchical Pore ◽  
Gel Transition

ABSTRACTFormation of hierarchical macropores and mesopores in ethylene-bridged polysilsesquioxane sol-gel systems via concurrent sol-gel transition and phase separation induced by the incorporation of supramolecular templats has been investigated. A series of poly(ethylene-glycol)-poly(propyleneglycol)- poly(ethyleneglycol) triblock copolymers, EOPOEOs, have been employed as supramolecular templates, while 1,2-bis(trimethoxysilyl)ethane was used as a polysilsesquioxane source. Successful combination of templated mesopores and well-defined macropores due to phase-separation has been found in the system with EOPOEOs having 70 PO units and respective 20 EO units. Although similar macroporous morphology has been obtained for all the EOPOEOs with EO chain longer or shorter than 20 units, the optimum composition for the co-continuous macropores and that for templated mesopores deviated from each other, resulting in the failure of producing hierarchical macropores and mesopores.

Partitioning of cells in dextran—poly(ethylene glycol) aqueous phase systems

1991 ◽  
Vol 542 ◽  
pp. 397-411 ◽  
Author(s):  
Harry Walter ◽  
Eugene J. Krob ◽  
Louie Wollenberger
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Poly Ethylene Glycol ◽  
Phase Systems ◽  
Poly Ethylene

Self-organization of dendron-poly(ethylene glycol) conjugates in an aqueous phase

2004 ◽  
Vol 12 (5) ◽  
pp. 528-533 ◽  
Author(s):  
Kyoung Taek Kim ◽  
Im Hae Lee ◽  
Chiyoung Park ◽  
Yumi Song ◽  
Chulhee Kim
Keyword(s):  
Ethylene Glycol ◽  
Aqueous Phase ◽  
Self Organization ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene
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