Stability and catalytic kinetics of horseradish peroxidase confined in nanoporous SBA-15

H Ikemoto, Q Chi, J Ulstrup - The Journal of Physical Chemistry C, 2010 - ACS Publications
We have synthesized nanoporous silica, SBA-15, in the 1 μm size range with the pore
diameter of 7.6 nm. The redox enzyme horseradish peroxidase (HRP) was entrapped in the …

Immobilized enzymes in ordered mesoporous silica materials and improvement of their stability and catalytic activity in an organic solvent

H Takahashi, B Li, T Sasaki, C Miyazaki… - Microporous and …, 2001 - Elsevier
Enzyme immobilization in mesoporous materials with various pore sizes was studied. The
size of the mesopores was controlled by means of the combination of the alkyl chain lengths …

Catalytic activity in organic solvents and stability of immobilized enzymes depend on the pore size and surface characteristics of mesoporous silica

H Takahashi, B Li, T Sasaki, C Miyazaki… - Chemistry of …, 2000 - ACS Publications
An enzyme, horseradish peroxidase (HRP), was adsorbed in the manner of the single
immersion method on the silica mesoporous materials FSM-16, MCM-41, and SBA-15 with …

Effects of pH and pore characters of mesoporous silicas on horseradish peroxidase immobilization

W Chouyyok, J Panpranot, C Thanachayanant… - Journal of Molecular …, 2009 - Elsevier
Effects of immobilization pH and pore characters of mesoporous silicas (MPSs), MCM-41,
SBA-15, and MCF, were simultaneously investigated for the immobilization of horseradish …

Immobilization of horseradish peroxidase into cubic mesoporous silicate, SBA-16 with high activity and enhanced stability

MN El-Nahass, MM El-Keiy, EMM Ali - International journal of biological …, 2018 - Elsevier
Mesoporous silicate, SBA-16 is one of the most promising supports for horseradish
peroxidase. In this study, SBA-16 was synthesized, and the anchored HRP enzyme in the …

Investigation of Horseradish Peroxidase Kinetics in an “Organelle‐Like” Environment

P Baumann, M Spulber, O Fischer, A Car, W Meier - Small, 2017 - Wiley Online Library
In order to mimic cell organelles, artificial nanoreactors have been investigated based on
polymeric vesicles with reconstituted channel proteins (outer membrane protein F) and …

Catalytic activity and stability of glucose oxidase/horseradish peroxidase co-confined in macroporous silica foam

X Cao, Y Li, Z Zhang, J Yu, J Qian, S Liu - Analyst, 2012 - pubs.rsc.org
Investigation of the catalytic activity and stability of enzymes in confined nano/microspace
provides valuable contributions to the fundamental understanding of biological reactions …

Elevating enzyme activity through the immobilization of horseradish peroxidase onto periodic mesoporous organosilicas

N Lin, L Gao, Z Chen, JH Zhu - New Journal of Chemistry, 2011 - pubs.rsc.org
Horseradish peroxidase (HRP) is immobilized on periodic mesoporous organosilicas (PMO)
for the first time, and the enzyme activity improved, especially on MI100, prepared with 100 …

Mesoporous materials for encapsulating enzymes

CH Lee, TS Lin, CY Mou - Nano today, 2009 - Elsevier
The unique properties of mesoporous silica (MPS) materials were utilized to immobilze
enzymes: huge surface area, modifiable surface, and restricted pore nanospaces. The …

Effects of morphology and pore size of mesoporous silicas on the efficiency of an immobilized enzyme

PC Kuo, ZX Lin, TY Wu, CH Hsu, HP Lin, TS Wu - RSC advances, 2021 - pubs.rsc.org
An investigation is performed into the efficiency of the Streptomyces griseus HUT 6037
enzyme immobilized in three different mesoporous silicas, namely mesoporous silica film …