Evidence map›Paper›PMID 42307746›Full record

ArticleAnalytical and bioanalytical chemistry2026

Mn-Fe bimetallic oxide-mediated photothermal immunoassay for portable screening of carcinoembryonic antigen.

Wanting Yu, Di Wu, Zhongjie Ao, Yu He, Dianping Tang

Abstract read
PubMed Publisher
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

5 authors.

Wanting YuKey Laboratory of Analytical Science for Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou, 350108, People's Republic of China.
Di WuKey Laboratory of Analytical Science for Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou, 350108, People's Republic of China.
Zhongjie AoKey Laboratory of Analytical Science for Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou, 350108, People's Republic of China.
Yu HeKey Laboratory of Analytical Science for Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou, 350108, People's Republic of China. heyu@fzu.edu.cn.
Dianping TangKey Laboratory of Analytical Science for Food Safety and Biology (MOE & Fujian Province), Department of Chemistry, Fuzhou University, Fuzhou, 350108, People's Republic of China. dianping.tang@fzu.edu.cn.ORCID http://orcid.org/0000-0002-0134-3983

Funding

National Natural Science Foundation of China 21874022National Natural Science Foundation of China 22274022National Natural Science Foundation of China 22574023
6 · The paper itself

Abstract

Methods based on photo-heat conversion materials have been developed for the immunoassays, but most involve low sensitivity or complex procedures and are unsuitable for routine use. Herein, a portable photothermal immunoassay was designed for point-of-care (POC) testing of disease-related biomarker (carcinoembryonic antigen (CEA)) in biological fluids on a digital near-infrared (NIR) thermometer with smartphone readout. Initially, the photothermal materials with manganese (Mn) and iron (Fe) bimetallic oxide (MnFe

Indexed as

Carcinoembryonic antigenDigital near-infrared thermometerMnFe2O4 bimetallic oxideNano labelsPhotothermal immunoassay

Identifiers

PMID42307746

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.