Evidence map›Paper›PMID 42678511›Full record

ArticleAnalytical and bioanalytical chemistry2026

N, S-doped carbon dots/chiral ionic liquid composites for enhanced electrochemical recognition of tryptophan enantiomers.

Hao Liang, Jingjing Liu, Hebing Pei, Ruibin Guo, Zunli Mo, Nijuan Liu

Abstract read
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In one paragraph

Article in Analytical and bioanalytical chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Hao LiangKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China.
Jingjing LiuKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China.
Hebing PeiKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China.
Ruibin GuoKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China.
Zunli MoKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China.
Nijuan LiuKey Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, Research Center of Gansu Military and Civilian Integration Advanced Structural Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, 730070, PR China. liunj15@nwnu.edu.cn.

Funding

Foundation for Innovation Groups of Basic Research in Gansu Province 2023CYZC-12Key Science and Technology Foundation of Gansu Province 20YF3GA022National Natural Science Foundation of China 21861034National Natural Science Foundation of China 22365027Natural Science Foundation of Gansu Province 23JRRA635
6 · The paper itself

Abstract

Rapid detection of tryptophan (Trp) enantiomers has been a research hotspot in pharmaceuticals, life sciences, and related fields. Herein, N, S-doped carbon dots (N, S-CDs) and chiral ionic liquid (CIL) were used to functionalize the glassy carbon electrode (GCE), constructing a simple electrochemical sensor (N, S-CDs/CIL/GCE) for the efficient recognition of Trp enantiomers. CIL not only provides a chiral microenvironment but also synergistically amplifies electrochemical signals through electrostatic interactions with N, S-CDs, while enhancing interfacial electron transfer efficiency. Differential pulse voltammetry (DPV) analysis indicates that with an 8.0 μL loading volume and pH 6.0, the N, S-CDs/CIL/GCE achieves the maximum enantiomeric selectivity coefficient (I

Indexed as

Carbon dotsChiral ionic liquidElectrochemical sensorTryptophan enantiomers

Identifiers

PMID42678511

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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.