Evidence map›Paper›PMID 42283807›Full record

ArticleAnalytical and bioanalytical chemistry2026

Development of a capsule phase microextraction (CPME) protocol for the determination of four tetracyclines in human urine prior to HPLC-DAD analysis.

Fedra Vasileiou, Joanna Antos, Maria Gkouma, Pavlos Voutsas, Dobrochna Ginter-Kramarczyk, Joanna Zembrzuska, Abuzar Kabir, Natasa Kalogiouri, Victoria Samanidou

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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. 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

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

1 citing paper in PubMed.

  1. 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

9 authors.

Fedra VasileiouLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Joanna AntosLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Maria GkoumaLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Pavlos VoutsasLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Dobrochna Ginter-KramarczykDepartment of Water Supply and Bioeconomy, Faculty of Environmental Engineering and Energy, Poznan University of Technology, Berdychowo 4, 60-965, Poznan, Poland.
Joanna ZembrzuskaFaculty of Chemical Technology Institute of Chemistry and Technical Electrochemistry, Poznan University of Technology, Berdychowo 4, 60-965, Poznan, Poland.
Abuzar KabirGlobal Forensic and Justice Center, Department of Chemistry and Biochemistry, International University, Miami, FL, USA.
Natasa KalogiouriLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece.
Victoria SamanidouLaboratory of Analytical Chemistry, School of Chemistry, Aristotle University of Thessaloniki, 54124, Thessaloniki, Greece. samanidu@chem.auth.gr.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work, a novel and green capsule phase microextraction method followed by high-pressure liquid chromatography coupled to diode array detector (CPME-HPLC-DAD) was developed for the selective determination of four tetracyclines, namely oxytetracycline (OTC), tetracycline (TC), chlortetracycline (CTC) and doxycycline (DC), in human urine. Among five tested CPME devices, the sol-gel C

Indexed as

BioanalysisCapsule phase microextraction (CPME)Green analytical chemistryHPLC–DADTetracyclinesUrine

Identifiers

PMID42283807

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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.