Green Synthesis of Glycopolymers Using an Enzymatic Approach
作者： Azis Adharis , Katja Loos
关键词: Polymer 、 Chemistry 、 Polymerization 、 Dispersity 、 Monomer 、 Differential scanning calorimetry 、 Radical polymerization 、 Acrylate 、 Copolymer 、 Polymer chemistry
摘要: beta-Glucosidase and horseradish peroxidase (HRP) are used as biocatalysts in aqueous solution for the enzymatic synthesis of glycomonomers respective polymerization toward glycopolymers. The biocatalytically synthesized monomers contain (meth)acrylate functionalities that able to be polymerized by an enzyme-initiated using HRP/hydrogen peroxide/acetylacetone ternary system. structure glycopolymers well monomer conversion after reaction determined H-1 NMR spectroscopy. have a dispersity number-average molecular weight up 5.8 297 kg mol(-1), respectively. Thermal degradation properties studied differential scanning calorimetry thermogravimetric analysis. In addition, preparation via conventional free radical is performed obtained polymers compared with enzymatically
narcis.nl参考文章(60)
Wouter M. J. Kloosterman, Gerda Spoelstra-van Dijk, Katja Loos, Biocatalytic Synthesis of Maltodextrin-Based Acrylates from Starch and α-Cyclodextrin Macromolecular Bioscience. ,vol. 14, pp. 1268- 1279 ,(2014) , 10.1002/MABI.201400091
Hendrik Kattner, Patrick Drawe, Michael Buback, Novel Access to Propagation Rate Coefficients of Radical Polymerization by the SP–PLP–EPR Method Macromolecular Chemistry and Physics. ,vol. 216, pp. 1737- 1745 ,(2015) , 10.1002/MACP.201500191
G. Jonas, R. Stadler, Carbohydrate modified polysiloxanes II. Synthesis via hydrosilation of mono-, di-and oligosaccharide allylglycosides Acta Polymerica. ,vol. 45, pp. 14- 20 ,(1994) , 10.1002/ACTP.1994.010450104
Samuel Pearson, Gaojian Chen, Martina H. Stenzel, Synthesis of Glycopolymers John Wiley & Sons, Ltd. pp. 1- 118 ,(2010) , 10.1002/9780470944349.CH1
M.L. Cerrada, M. Sánchez-Chaves, C. Ruiz, M. Fernández-García, Glycopolymers resultant from ethylene-vinyl alcohol copolymers: Degradation and rheological behavior in bulk European Polymer Journal. ,vol. 44, pp. 2194- 2201 ,(2008) , 10.1016/J.EURPOLYMJ.2008.04.020
Dietmar Appelhans, Hartmut Komber, Mohiuddin Abdul Quadir, Sven Richter, Simona Schwarz, Jereon van der Vlist, Achim Aigner, Martin Müller, Katja Loos, Jürgen Seidel, Karl-Friedrich Arndt, Rainer Haag, Brigitte Voit, Hyperbranched PEI with Various Oligosaccharide Architectures: Synthesis, Characterization, ATP Complexation, and Cellular Uptake Properties Biomacromolecules. ,vol. 10, pp. 1114- 1124 ,(2009) , 10.1021/BM801310D
Katja Loos, Alexander Böker, Heiko Zettl, Mingfu Zhang, Georg Krausch, Axel H. E. Müller, Micellar Aggregates of Amylose-block-polystyrene Rod−Coil Block Copolymers in Water and THF Macromolecules. ,vol. 38, pp. 873- 879 ,(2005) , 10.1021/MA0345549
Thomas G. Fox, Paul J. Flory, Second‐Order Transition Temperatures and Related Properties of Polystyrene. I. Influence of Molecular Weight Journal of Applied Physics. ,vol. 21, pp. 581- 591 ,(1950) , 10.1063/1.1699711
Thomas R. Branson, W. Bruce Turnbull, Bacterial toxin inhibitors based on multivalent scaffolds Chemical Society Reviews. ,vol. 42, pp. 4613- 4622 ,(2013) , 10.1039/C2CS35430F
Dietmar Appelhans, Barbara Klajnert-Maculewicz, Anna Janaszewska, Joanna Lazniewska, Brigitte Voit, Dendritic glycopolymers based on dendritic polyamine scaffolds: view on their synthetic approaches, characteristics and potential for biomedical applications Chemical Society Reviews. ,vol. 44, pp. 3968- 3996 ,(2015) , 10.1039/C4CS00339J