Surface treatments and functionalization of metal‐ceramic membranes for improved enzyme immobilization performance
作者： Birgitte Zeuner , Simona Ovtar , Åsa H. Persson , Søren Foghmoes , Kasper Berendt
DOI: 10.1002/JCTB.6278
关键词:
摘要: BACKGROUND: Enzyme immobilization in porous membranes often improves enzyme performance. This work reports the preparation and characterization of robust scalable asymmetric metal‐ceramic microfiltration membrane. The surface membrane was treated by impregnation with a ceramic oxide for adsorption corrosion protection. Finally, support investigated. RESULTS: bilayer successfully fabricated combining layer metal tape casting, lamination co‐sintering. A pore size 0.4 μm resulted high water permeability (12 000 L/(m² h bar)). Two different treatments were compared: heat treatment yttrium(III) (Y₂O₃) impregnation. Corrosion stability tests under enzyme‐relevant conditions gave no detectable chemical or structural changes. Alcohol dehydrogenase (EC 1.1.1.1) immobilized physical two covalent methods. Covalent significantly improved loading, activity, recyclability. Membrane reuse removed fouling, but decreased CONCLUSION: microstructure obtained Y₂O₃‐impregnation had significant effect on loading yield activity. indicates potential this modification method these metal‐supported immobilization. superior. © 2019 Society Chemical Industry
sci-hub.se 参考文章(49)
Susana Luque, Daniel Gómez, José R Álvarez, None, Industrial Applications of Porous Ceramic Membranes (Pressure‐Driven Processes) Membrane Science and Technology. ,vol. 13, pp. 177- 216 ,(2008) , 10.1016/S0927-5193(07)13006-0
Yuqing Lin, Dong Zou, Xianfu Chen, Minghui Qiu, Hideo Kameyama, Yiqun Fan, Low temperature sintering preparation of high-permeability TiO2/Ti composite membrane via facile coating method Applied Surface Science. ,vol. 349, pp. 8- 16 ,(2015) , 10.1016/J.APSUSC.2015.04.227
Carrie L. Eggen, Paul M. McAfee, Yi Jin, Y.S. Lin, Surface roughness and chemical properties of porous inorganic films Thin Solid Films. ,vol. 591, pp. 111- 118 ,(2015) , 10.1016/J.TSF.2015.08.012
D.M.F. Prazeres, J.M.S. Cabral, Enzymatic membrane bioreactors and their applications Enzyme and Microbial Technology. ,vol. 16, pp. 738- 750 ,(1994) , 10.1016/0141-0229(94)90030-2
Zhan-Hui Wang, Gang Jin, Covalent immobilization of proteins for the biosensor based on imaging ellipsometry Journal of Immunological Methods. ,vol. 285, pp. 237- 243 ,(2004) , 10.1016/J.JIM.2003.12.002
S ZHOU, Y FAN, Y HE, N XU, Preparation of titania microfiltration membranes supported on porous Ti–Al alloys Journal of Membrane Science. ,vol. 325, pp. 546- 552 ,(2008) , 10.1016/J.MEMSCI.2008.08.024
Yue Liu, Yueming Li, Xue-Mei Li, Tao He, Kinetics of (3-aminopropyl)triethoxylsilane (APTES) silanization of superparamagnetic iron oxide nanoparticles. Langmuir. ,vol. 29, pp. 15275- 15282 ,(2013) , 10.1021/LA403269U
Jianquan Luo, Anne S. Meyer, R.V. Mateiu, Manuel Pinelo, Cascade catalysis in membranes with enzyme immobilization for multi-enzymatic conversion of CO2 to methanol. New Biotechnology. ,vol. 32, pp. 319- 327 ,(2015) , 10.1016/J.NBT.2015.02.006
Bas Hofs, Julien Ogier, Dirk Vries, Erwin F. Beerendonk, Emile R. Cornelissen, Comparison of ceramic and polymeric membrane permeability and fouling using surface water Separation and Purification Technology. ,vol. 79, pp. 365- 374 ,(2011) , 10.1016/J.SEPPUR.2011.03.025
Koji Nishizawa, Mitsutoshi Nakajima, Hiroshi Nabetani, A forced-flow membrane reactor for transfructosylation using ceramic membrane. Biotechnology and Bioengineering. ,vol. 68, pp. 92- 97 ,(2000) , 10.1002/(SICI)1097-0290(20000405)68:1<92::AID-BIT11>3.0.CO;2-1