Evidence map›Paper›PMID 42010162›Full record

ArticleAnalytical and bioanalytical chemistry2026

Liquid-filled stick microextraction with a built-in acidifier enabling pH-adjustment-free analysis of illegal NSAIDs in herbal extracts.

Le Xiao, Yuanyuan Zheng, Xingyi Jiang, Manyi Wang, Yanbo Luo, Yongqiang Pang, Hongjuan Wang, Di Chen

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.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Le XiaoSchool of Pharmaceutical Sciences, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Zhengzhou University, Zhengzhou, 450001, China.
Yuanyuan ZhengSchool of Pharmaceutical Sciences, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Zhengzhou University, Zhengzhou, 450001, China.
Xingyi JiangChina National Tobacco Quality Supervision and Test Center, Zhengzhou, 450001, China.
Manyi WangSchool of Pharmaceutical Sciences, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Zhengzhou University, Zhengzhou, 450001, China.
Yanbo LuoChina National Tobacco Quality Supervision and Test Center, Zhengzhou, 450001, China.
Yongqiang PangChina National Tobacco Quality Supervision and Test Center, Zhengzhou, 450001, China.
Hongjuan WangSchool of Pharmaceutical Sciences, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Zhengzhou University, Zhengzhou, 450001, China. hjwang@zzu.edu.cn.
Di ChenSchool of Pharmaceutical Sciences, State Key Laboratory of Cotton Bio-Breeding and Integrated Utilization, Zhengzhou University, Zhengzhou, 450001, China. dichen@zzu.edu.cn.ORCID http://orcid.org/0000-0002-1303-8038

Funding

Henan Provincial Science and Technology Research Project 242102320268National Innovation and Entrepreneurship Training Program for College Students 202510459049
6 · The paper itself

Abstract

This study presents a liquid-filled stick microextraction method with a built-in acidifier (LFSME-BA) that enables ready-to-use, pH-adjustment-free extraction of non-steroidal anti-inflammatory drugs (NSAIDs) from complex herbal matrices. Similar to an alcohol swab, the device contains an H

Indexed as

Anti-Inflammatory Agents, Non-SteroidalIllicit DrugsLiquid Phase MicroextractionPlant ExtractsHydrogen-Ion ConcentrationHydrophobic and Hydrophilic InteractionsLimit of DetectionReproducibility of ResultsAnti-Inflammatory Agents, Non-SteroidalIllicit DrugsPlant ExtractsDeep eutectic solventHerbal extractsIllegal addition screeningLiquid chromatographyLiquid-filled stick microextractionNon-steroidal anti-inflammatory drugs

Identifiers

PMID42010162

What OpenQuestion holds

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Registered trials

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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.