Evidence map›Paper›PMID 41575589›Full record

ArticleMikrochimica acta2026

A lateral flow immunoassay strip employing upconversion luminescence for quantitative detection of prostate-specific antigen.

Xinrui Yuan, Zhengshuai Tang, Fangfang Liu, Jinliang Liu

Abstract read
PubMed Publisher
In one paragraph

Article in Mikrochimica acta, 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

4 authors.

Xinrui Yuan *School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China.
Zhengshuai Tang *School of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China.
Fangfang LiuSchool of Chemical Engineering and Environment, Weifang University of Science and Technology, Shouguang, 262700, Weifang, China. angel811221@163.com.
Jinliang LiuSchool of Environmental and Chemical Engineering, Shanghai University, Shanghai, 200444, China. liujl@shu.edu.cn.

Funding

Natural Science Foundation of Shanghai 21ZR1423200Shandong Provincial Natural Science Foundation No.2022MB118
6 · The paper itself

Abstract

A highly sensitive immunochromatographic test strip has been developed based on upconversion nanoparticles (UCNPs) for the quantitative detection of prostate-specific antigen (PSA). UCNPs exhibit distinctive anti-Stokes luminescence properties, enabling near-infrared excitation with visible light emission, which significantly reduces background autoluminescence and enhances signal clarity. The fabricated test strip demonstrated excellent sensitivity, specificity, and reproducibility in PSA detection, offering a promising platform for rapid, point-of-care testing. This approach holds potential for improving prostate cancer screening and real-time disease management in clinical and resource-limited settings.

Indexed as

Prostate-Specific AntigenReagent StripsChromatography, AffinityHumansImmunoassayLimit of DetectionLuminescenceLuminescent MeasurementsMaleMetal NanoparticlesNanoparticlesRapid Diagnostic TestsProstate-Specific AntigenReagent StripsImmunochromatographic stripLuminescence detectionProstate cancerProstate-specific antigenUpconversion nanoparticles

Identifiers

PMID41575589

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.