Recent advances in enzymes for the bioremediation of pollutants

SM Mousavi, SA Hashemi… - Biochemistry …, 2021 - Wiley Online Library
Nowadays, pollution of the environment is a huge problem for humans and other organisms'
health. Conventional methods of pollutant removal like membrane filtration or ion exchange …

[HTML][HTML] An overview on biocatalysts immobilization on textiles: preparation, progress and application in wastewater treatment

MN Morshed, N Behary, N Bouazizi, J Guan… - Chemosphere, 2021 - Elsevier
The immobilization of biocatalysts or other bioactive components often means their
transformation from a soluble to an insoluble state by attaching them to a solid support …

Hydroxyapatite-decorated ZrO2 for α-amylase immobilization: Toward the enhancement of enzyme stability and reusability

YQ Almulaiky, NM Khalil, RM El-Shishtawy… - International Journal of …, 2021 - Elsevier
Herein, the immobilization of α–amylase onto hydroxyapatite (HA) and hydroxyapatite-
decorated ZrO 2 (10% wt)(HA-ZrO 2) nanocomposite were investigated. The immobilization …

Immobilization of horseradish peroxidase on cationic microporous starch: Physico-bio-chemical characterization and removal of phenolic compounds

ME El-Naggar, AM Abdel-Aty, AR Wassel… - International Journal of …, 2021 - Elsevier
In the present study, two different modified starches; microporous starch (MPS) and cationic
microporous starch (CMPS) were synthesized. The granules of MPS that distributed …

Acrylic fabric and nanomaterials to enhance α-amylase-based biocatalytic immobilized systems for industrial food applications

RM El-Shishtawy, YM Al Angari, MM Alotaibi… - International Journal of …, 2023 - Elsevier
An innovative approach for immobilizing α-amylase was used in this investigation. The
acrylic fabric was first treated with hexamethylene diamine (HMDA) and then coated with …

Highly selective entrapment of his-tagged enzymes on superparamagnetic zirconium-based MOFs with robust renewability to enhance pH and thermal stability

B Wei, H Xu, L Cheng, Q Yuan, C Liu… - ACS Biomaterials …, 2021 - ACS Publications
Metal–organic frameworks (MOFs), as a kind of poriferous nanoparticle, are promising
candidates for enzyme immobilization to enhance their stability and reusability. However …

Immobilization and characterization of horseradish peroxidase into chitosan and chitosan/PEG nanoparticles: A comparative study

MN Melo, FM Pereira, MA Rocha, JG Ribeiro… - Process …, 2020 - Elsevier
Chitosan (CS) is considered a suitable biomaterial for enzyme immobilization. CS
combination with polyethylene glycol (PEG) can improve the biocompatibility and the …

Improving enzyme immobilization: A new carrier-based magnetic polymer for enhanced covalent binding of laccase enzyme

YQ Almulaiky, J Alkabli, RM El-Shishtawy - International Journal of …, 2024 - Elsevier
In the quest for effective enzyme immobilization methods, this study focuses on synthesizing
carrier-based magnetic polymer to enhance the covalent binding of T. versicolor laccase …

Enhancing the sustainable immobilization of laccase by amino-functionalized PMMA-reinforced graphene nanomaterial

MEM Zayed, AY Obaid, YQ Almulaiky… - Journal of …, 2024 - Elsevier
Human health and the environment are negatively affected by endocrine-disrupting
chemicals (EDCs), such as bisphenol A. Therefore, developing appropriate remediation …

Ultra-thin 2D CuO nanosheet for HRP immobilization supported by encapsulation in a polymer matrix: characterization and dye degradation

M Aldhahri, YQ Almulaiky, RM El-Shishtawy… - Catalysis Letters, 2021 - Springer
Herein, we report the immobilization of horseradish peroxidase (HRP) on a novel two-
dimensional copper oxide nanosheet (CuONS) and supported by encapsulation in poly …