ArticleMikrochimica acta2022
Synthesis of Cu-doped carbon dot/chitosan film composite as a catalyst for the colorimetric detection of hydrogen peroxide and glucose.
Article in Mikrochimica acta, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Three in One: Luminol, Hemin, and GOx-Encapsulated UiO-66 for Rapid and Sensitive Chemiluminescence Detection of Glucose.Luminescence : the journal of biological and chemical luminescence · 2026Article
- A new insight of a pH-dependent fluorescence switching mechanism and the novel radical scavenging ability of nitrogen-doped citric acid-based carbon dots.RSC advances · 2026Article
- Development of Chitosan-Carbon Dot Hybrid Nanoemulsomes for MEIS2 Inhibitor Delivery and Bioimaging in Colorectal Cancer.Life (Basel, Switzerland) · 2026Article
- Enhanced biosensing of diabetes biomarkers by using rationally engineered carbon dots.RSC advances · 2026Review
- Sustainable Conversion of Coffee Ground Waste into Carbon Dots for Sensing Food Antioxidants.Foods (Basel, Switzerland) · 2025Article
- Preparation and Application of Carbon Dots Nanozymes.Antioxidants (Basel, Switzerland) · 2024Review
- Tablet-Based Sensor: A Stable and User-Friendly Tool for Point-of-Care Detection of Glucose in Urine.Biosensors · 2023Article
- Hollow porphyrin-based porous organic polymer with dual enzyme-like activities for ultra-fast colorimetric detection of Cr (VI) in wastewater.Mikrochimica acta · 2023Article
- Smartphone-Based Chemiluminescence Glucose Biosensor Employing a Peroxidase-Mimicking, Guanosine-Based Self-Assembled Hydrogel.Biosensors · 2023Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The use of colloidal nanoparticles suffers from the drawbacks of potential color interference and substrate-induced aggregation. To overcome the limitations, a catalyst was developed by crosslinking Cu-doped carbon dots (Cu-CDs) with chitosan. Cu-CDs with high peroxidase activity were prepared by using a rapid microwave-assisted method. The Cu-CDs containing 6.88% of Cu had an average particle size of 2.25 nm and exhibited 9% of fluorescence quantum yield. The nanozyme/film composite was prepared by crosslinking between the amino groups of Cu-CDs and those of chitosan via a glutaraldehyde linker. A H
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