ArticleInternational journal of molecular sciences2022
Solvent-Free Preparation of Tannic Acid Carbon Dots for Selective Detection of Ni
Article in International journal of molecular sciences, 2022. 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.
- Nitrogen, Copper, and Iodine Triple-Doped Carbon Dots as a Dual-Functional Probe for Chemiluminescence Detection of Nickel Ion and Tannic Acid.Luminescence : the journal of biological and chemical luminescence · 2026Article
- Biomimetic Carbon-Based Nanomaterials: From Design Strategies to Next-Generation Biosensing and Theranostic Applications.Small (Weinheim an der Bergstrasse, Germany) · 2025Review
- A minireview on the utilization of petroleum coke as a precursor for carbon-based nanomaterials (CNMs): perspectives and potential applications.RSC advances · 2024Review
- Carbon Dots-Types, Obtaining and Application in Biotechnology and Food Technology.International journal of molecular sciences · 2023Review
- Preparation of Multicolor Fluorescent Carbon Dots Based on Catechol andMolecules (Basel, Switzerland) · 2023Article
- Sensing Leakage of Electrolytes from Magnesium Batteries Enabled by Natural AIEgens.International journal of molecular sciences · 2022Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Carbon dots (CDs) are widely used nanomaterials that not only exhibit good biocompatibility and photostability, but also benefit from a simple preparation process and easy functionalization, making them promising for broad applications in the fields of heavy metal ion detection and optoelectronic devices. Based on the excellent optical properties of CDs and the current situation of increasing energy shortages, this paper selects the natural polyphenolic compound tannic acid (TA) found in biomass materials as the carbon source and innovatively adopts a simple and convenient solvent-free pyrolysis method without auxiliary reagents or solvents. The CDs with good water solubility and certain fluorescence properties were directly prepared under the condition of high temperature, and the obtained CDs exhibited blue fluorescence, and a high QY of 35.4% was obtained at 300 °C. The analysis and results demonstrate the selectivity of these CDs for the detection of various metal ion solutions. In particular, these CDs are sensitive to Ni
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Registered trials
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