Immobilizing catalysts on porous materials

Xin, Zhao; Bao, Xiao Ying; Guo, Wanping; Lee, Fang Yin

doi:10.1016/s1369-7021(06)71388-8

Cited by 281 publications

(78 citation statements)

References 51 publications

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“…The disadvantage of the covalent method is that the enzyme is chemically modified, making it difficult to direct in to the active conformation, hence the activity may be reduced. Zhao et al 101 reported a 40% decrease of activity for covalently bonded enzyme on oxirane functionalised SBA-15.…”

Section: Applications Of Enzymes In Industrialsmentioning

confidence: 99%

Preparation and characterisation of a Ni2+/Co2+-cyclam modified mesoporous cellular foam for the specific immobilisation of His6-alanine racemase

Gaffney

Abdallah

Cooney

et al. 2014

Journal of Molecular Catalysis B: Enzymatic

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Section: Applications Of Enzymes In Industrialsmentioning

confidence: 99%

Preparation and characterisation of a Ni2+/Co2+-cyclam modified mesoporous cellular foam for the specific immobilisation of His6-alanine racemase

Gaffney

Abdallah

Cooney

et al. 2014

Journal of Molecular Catalysis B: Enzymatic

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“…Comparison of the immobilization of penicillin G acylase (PGA) on SBA-15 materials functionalised with different ratios of silanol:oxirane groups on the surface of MPS demonstrated that the partially functionalised materials had a higher enzyme loading as well as faster binding kinetics than the fully functionalised surfaces [21].…”

Section: Post-synthesis Functionalizationmentioning

confidence: 99%

Modification of Mesoporous Silicates for Immobilization of Enzymes

2012

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Mesoporous silicates (MPS) possess ordered pore structures with pore diameters sufficiently large to accommodate a range of enzymes. The successful immobilization of an enzyme on MPS usually requires modification of the surface of MPS to optimize the interactions between the support and the enzyme. Recent developments on the 2 functionalization of MPS for the immobilization of enzymes are described in this review.

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“…The available pore size of ordered mesoporous materials (OMM), viz., silicas, can be controlled over a range extending from 2 to 30 nm with uniform hexagonally arranged one-dimensional pores, or with a tri-dimensional cubic pore structure. [287] Microporous molecular sieves have received much attention for their specific immobilisation potential of catalyst complexes via entrapment or encapsulation. The procedure, if successful, yields isolated complexes in cages of molecular dimensions.…”

Section: Membrane-assisted Catalysismentioning

confidence: 99%