Red Emitting Solid-State CDs/PVP with Hydrophobicity for Latent Fingerprint Detection.

Zhihong Zhang, Zhaoxia Han, Shuhui Ding, Yujing Jing, Zhenjie Wei, Dawei Zhang, Ruijin Hong, Chunxian Tao

Abstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Synthesis of high quantum yield orange carbon dots as multifunctional fluorescence probe in VB12 detection and bio-imaging.Mikrochimica acta · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Zhihong ZhangShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Zhaoxia HanShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.ORCID 0000-0002-4463-5601

Shuhui DingShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Yujing JingShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Zhenjie WeiShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Dawei ZhangShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Ruijin HongShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Chunxian TaoShanghai Key Lab of Modern Optical System, University of Shanghai for Science and Technology, Shanghai 200093, China.

Funding

Horizontal Cooperation Project of Teaching Research Office of Shanghai Municipal Education Commission H-2020-302-121National Key R&D Program 2022YFF0607704

6 · The paper itself

Abstract

Fluorescent carbon dots (CDs) are a new type of photoluminescent nanomaterial. Solid-state CDs usually undergo fluorescence quenching due to direct π-π* interactions and superabundant energy resonance transfer. Therefore, the preparation of solid-state fluorescent CDs is a challenge, especially the preparation of long wavelength solid-state CDs. In this research, long wavelength emission CDs were successfully synthesized by solvothermal methods, and the prepared CDs showed good hydrophobicity. The composite solid-state CDs/PVP (Polyvinyl pyrrolidone) can emit strong red fluorescence, and the quantum yield (QY) of the CDs/PVP powder reaches 18.9%. The prepared CDs/PVP solid-state powder was successfully applied to latent fingerprint detection. The results indicate that the latent fingerprints developed by CDs/PVP powder have a fine definition and high contrast visualization effect, which proves that the prepared CDs/PVP has great application potential in latent fingerprint detection. This study may provide inspiration and ideas for the design of new hydrophobic CDs.

Indexed as

carbon dotshydrophobicitylatent fingerprintsred fluorescence

Identifiers

PMID38673274

DOI10.3390/ma17081917

PMCPMC11052104

What OpenQuestion holds

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LicenceCC BY

Read underepoch 390

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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.