Comparative study of reaction kinetics in membrane and agarose bead affinity systems

1990 ◽  
Vol 519 (1) ◽  
pp. 53-67 ◽  
Author(s):  
M. Unarska ◽  
P.A. Davies ◽  
M.P. Esnouf ◽  
B.J. Bellhouse
Keyword(s):  
Comparative Study ◽  
Reaction Kinetics ◽  
Agarose Bead

Synthesis of amine-bridged bis(phenolate) rare-earth metal aryloxides and their catalytic performances for the ring-opening polymerization of l-lactic acid O-carboxyanhydride and l-lactide

2017 ◽  
Vol 46 (45) ◽  
pp. 15928-15938 ◽  
Author(s):  
Hao Ouyang ◽  
Kun Nie ◽  
Dan Yuan ◽  
Yingming Yao
Keyword(s):  
Lactic Acid ◽  
Rare Earth ◽  
Comparative Study ◽  
Reaction Kinetics ◽  
Rare Earth Metal ◽  
Ring Opening ◽  
Earth Metal ◽  
Ring Opening Polymerization ◽  
Catalytic Performances

Rare-earth metal aryloxides were found as efficient initiators for the ring-opening polymerization of l-lactic acid O-carboxyanhydride and l-lactide. A comparative study on catalyst activities and reaction kinetics were conducted.

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