ReviewNanomaterials (Basel, Switzerland)2026
Advances in Photoluminescence and Quenching Mechanism of Carbon Dots.
Review in Nanomaterials (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Tuning carbon quantum dot optics through nitrogen surface chemistry.RSC advances · 2026Article
- Advances in Fluorescent Inorganic-Organic Hybrid Nanostructures: Interfacial and Photophysical Insights for Selective Pesticide Sensing and Removal.Nanomaterials (Basel, Switzerland) · 2026Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Carbon dots (CDs) are zero-dimensional carbon nanomaterials with sizes below 10 nm, with high fluorescence quantum yields, variable emission colours, and excellent photostability. Due to their different structural origins and complex surface chemicals, CDs display complex photoluminescence behaviors (PL) and different fluorescence suppression responses. This review systematically summarizes recent advances in understanding the PL mechanisms of CDs, including carbon-core emission, surface emission, molecular emission and crosslink emission. In addition, fluorescence quenching processes triggered by various analytical techniques are discussed, including dynamic quenching, static quenching, Förster resonance energy transfer (FRET), photoinduced electron transfer (PET), and the inner filter effect (IFE). Emphasis is placed on mechanistic understanding and experimental differentiation strategies. A clear understanding of these fundamental mechanisms is essential for optimizing the fluorescence properties of CDs and the design of highly sensitive and selective fluorescence sensors. Finally, potential research directions and applications of CDs based on these mechanical insights are also highlighted.
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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.