Enhanced Hydrogen Peroxide Decomposition in a Continuous-Flow Reactor over Immobilized Catalase with PAES-C.

Yunrui Li, Yu Zhang, Wenyu Zhang, Hao Wu, Shaoyin Zhang

Abstract read

In one paragraph

Article in Polymers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

5 authors.

Yunrui LiCollege of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China.

Yu ZhangCollege of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China.

Wenyu ZhangCollege of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China.

Hao WuCollege of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China.

Shaoyin ZhangCollege of Light Industry and Chemical Engineering, Dalian Polytechnic University, Dalian 116034, China.ORCID 0009-0007-8951-8015

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the specificity, high efficiency, and gentleness of enzyme catalysis, the industrial utilization of enzymes has attracted more and more attention. Immobilized enzymes can be recovered/recycled easily compared to their free forms. The primary benefit of immobilization is protection of the enzymes from harsh environmental conditions (e.g., elevated temperatures, extreme pH values, etc.). In this paper, catalase was successfully immobilized in a poly(aryl ether sulfone) carrier (PAES-C) with tunable pore structure as well as carboxylic acid side chains. Moreover, immobilization factors like temperature, time, and free-enzyme dosage were optimized to maximize the value of the carrier and enzyme. Compared with free enzyme, the immobilized-enzyme exhibited higher enzymatic activity (188.75 U g

Indexed as

continuous flow reactorhydrogen peroxide decompositionimmobilized catalasePAES-Cpolyaryl ether sulfone

Identifiers

PMID39000617

DOI10.3390/polym16131762

PMCPMC11243836

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.