ArticleNanomaterials (Basel, Switzerland)2020
Development of Chitosan Functionalized Magnetic Nanoparticles with Bioactive Compounds.
Article in Nanomaterials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
18 citing papers in PubMed.
- Preparation and Physicochemical Characterization of Chitosan-Coated Iron Oxide Nanoparticles Conjugated with Oxacillin: Antimicrobial, Antibiofilm, and Biocompatibility Activities against MRSA Staphylococcus aureus.Applied biochemistry and biotechnology · 2026Article
- Covalent immobilization of Lepidium draba peroxidase on chitosan-coated magnetic nanoparticles and its application in glucose biosensing.Scientific reports · 2026Article
- Magnetic Bifunctional Ru-Enzyme Catalyst Allows for Sustainable Conversion of Cellulose Derivative to D-Sorbitol.Nanomaterials (Basel, Switzerland) · 2025Article
- Immobilization of Naringinase onto Polydopamine-Coated Magnetic Iron Oxide Nanoparticles for Juice Debittering Applications.Polymers · 2024Article
- Chitosan-coated manganese ferrite nanoparticles enhanced Rhodotorula toruloides carotenoid production.Bioprocess and biosystems engineering · 2024Article
- Magnetic Nanoparticle Support with an Ultra-Thin Chitosan Layer Preserves the Catalytic Activity of the Immobilized Glucose Oxidase.Nanomaterials (Basel, Switzerland) · 2024Article
- Influence of Supercritical Carbon Dioxide on the Activity and Conformational Changes ofFoods (Basel, Switzerland) · 2023Article
- Sustainable Biodegradable Biopolymer-Based Nanoparticles for Healthcare Applications.International journal of molecular sciences · 2023Review
- Article
- Delivery of rivaroxaban and chitosan rapamycin microparticle with dual antithrombosis and antiproliferation functions inhibits venous neointimal hyperplasia.Drug delivery · 2022Article
- Effect of Green Food Processing Technology on the Enzyme Activity in Spelt Flour.Foods (Basel, Switzerland) · 2022Article
- Photophysics of tetracarboxy-zinc phthalocyanine photosensitizers.RSC advances · 2022Article
- Enzyme Activity and Physiochemical Properties of Flour after Supercritical Carbon Dioxide Processing.Foods (Basel, Switzerland) · 2022Article
- Chitosan Containing Nano Zn-Organic Framework: Synthesis, Characterization and Biological Activity.Polymers · 2022Article
- The Synthesis of (Magnetic) Crosslinked Enzyme Aggregates With Laccase, Cellulase, β-Galactosidase and Transglutaminase.Frontiers in bioengineering and biotechnology · 2022Article
- Biosynthesis of chitosan-coated iron oxide (Fe3 Biotech · 2021Article
- Co-immobilized recombinant glycosyltransferases efficiently convert rebaudioside A to M in cascade.RSC advances · 2021Article
- (Bio)nanotechnology in Food Science-Food Packaging.Nanomaterials (Basel, Switzerland) · 2021Review
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
In this study, magnetic maghemite nanoparticles, which belong to the group of metal oxides, were functionalized with chitosan, a non-toxic, hydrophilic, biocompatible, biodegradable biopolymer with anti-bacterial effects. This was done using different synthesis methods, and a comparison of the properties of the synthesized chitosan functionalized maghemite nanoparticles was conducted. Characterization was performed using scanning electron microscopy (SEM) and vibrating sample magnetometry (VSM). Characterizations of size distribution were performed using dynamic light scattering (DLS) measurements and laser granulometry. A chitosan functionalization layer was confirmed using potentiometric titration on variously synthesized chitosan functionalized maghemite nanoparticles, which is important for further immobilization of bioactive compounds. Furthermore, after activation of chitosan functionalized maghemite nanoparticles with glutaraldehyde (GA) or pentaethylenehexamine (PEHA), immobilization studies of enzyme cholesterol oxidase (ChOx) and horseradish peroxidase (HRP) were conducted. Factors influencing the immobilization of enzymes, such as type and concentration of activating reagent, mass ratio between carrier and enzyme, immobilization time and enzyme concentration, were investigated. Briefly, microparticles made using the chitosan suspension cross-linking process (MC2) proved to be the most suitable for obtaining the highest activity of immobilized enzyme, and nanoparticles functionalized with chitosan using the covalent binding method (MC3) could compete with MC2 for their applications.
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Registered trials
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