ArticleRSC advances2022
Green fluorescent nanomaterials for rapid detection of chromium and iron ions: wool keratin-based carbon quantum dots.
Article in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 46 citations in OpenAlex.
- Sulfuric acid-mediated PET-derived carbon quantum dots for smartphone-assisted FeRSC advances · 2026Article
- Wool-supported Pd and Rh nanoparticles for selective hydrogenation of maleic acid to succinic acid in batch and flow systems.RSC advances · 2025Article
- Surface-modified carbon quantum dot for enhanced fluorescent-sensing of hexagonal valent chromium.Analytical sciences : the international journal of the Japan Society for Analytical Chemistry · 2025Article
- Engineering of Green Carbon Dots for Biomedical and Biotechnological Applications.Molecules (Basel, Switzerland) · 2024Review
- Inner-filter effect of nitrogen-doped carbon quantum dots-MnORSC advances · 2024Article
- An overview on animal/human biomass-derived carbon dots for optical sensing and bioimaging applications.RSC advances · 2023Review
- Sensitive detection of cadmium ions based on a quantum-dot-mediated fluorescent visualization sensor.RSC advances · 2023Article
- Simple fabrication of carbon quantum dots and activated carbon from waste wolfberry stems for detection and adsorption of copper ion.RSC advances · 2023Article
- Advances in Ultra-small Fluorescence Nanoprobes for Detection of Metal Ions, Drugs, Pesticides and Biomarkers.Journal of fluorescence · 2023Review
- Preparation of Carbon Dots with Ultrahigh Fluorescence Quantum Yield Based on PET Waste.ACS omega · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Heavy metal ions produced by industrial activity have been a serious environmental problem, and their detection is critical for treatment of the heavy metal pollution. Among the variable heavy metal detection methods, fluorescent indicator methods have attracted wide attention due to the advantage of the convenience and nondestructive detection process. Carbon quantum dots have great application in this respect. In this study, nitrogen and sulfur doped fluorescent carbon quantum dots (N,S-CDs) were prepared based on wool keratin using a hydrothermal method, of which the morphology, chemical composition and optical properties were characterized. The prepared N,S-CDs were spherical nanoparticles with a diameter of 2-6 nm, showing wide fluorescence excitation and emission wavelength range and considerable quantum yield, and have sensitive response to Cr
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.