ArticleMaterials (Basel, Switzerland)2020
Immobilization of Dextranase on Nano-Hydroxyapatite as a Recyclable Catalyst.
Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Hydroxyapatite as an Enzyme Carrier in Continuous-Flow Biocatalysis: An Improved Synthesis of γ‑Glutamyl Derivatives.Organic process research & development · 2026Article
- Effect of mutanase and dextranase on biofilms of cariogenic bacteria: A systematic review ofBiofilm · 2024Review
- Synthesis and evaluation of nanosystem containing chondroitinase ABCI based on hydroxyapatite.AMB Express · 2024Article
- Immobilization of Dextranase Obtained from the MarineNanomaterials (Basel, Switzerland) · 2023Article
- Microbial β-glucanases: production, properties, and engineering.World journal of microbiology & biotechnology · 2023Review
- Selected Spectroscopic Techniques for Surface Analysis of Dental Materials: A Narrative Review.Materials (Basel, Switzerland) · 2021Review
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The immobilization technology provides a potential pathway for enzyme recycling. Here, we evaluated the potential of using dextranase immobilized onto hydroxyapatite nanoparticles as a promising inorganic material. The optimal immobilization temperature, reaction time, and pH were determined to be 25 °C, 120 min, and pH 5, respectively. Dextranase could be loaded at 359.7 U/g. The immobilized dextranase was characterized by field emission gun-scanning electron microscope (FEG-SEM), X-ray diffraction (XRD), and Fourier-transformed infrared spectroscopy (FT-IR). The hydrolysis capacity of the immobilized enzyme was maintained at 71% at the 30th time of use. According to the constant temperature acceleration experiment, it was estimated that the immobilized dextranase could be stored for 99 days at 20 °C, indicating that the immobilized enzyme had good storage properties. Sodium chloride and sodium acetic did not desorb the immobilized dextranase. In contrast, dextranase was desorbed by sodium fluoride and sodium citrate. The hydrolysates were 79% oligosaccharides. The immobilized dextranase could significantly and thoroughly remove the dental plaque biofilm. Thus, immobilized dextranase has broad potential application in diverse fields in the future.
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