Evidence map›Paper›PMID 39601921›Full record

ArticleMikrochimica acta2024

A portable colorimetric immunosensor for highly sensitive point-of-care testing of leather artifacts.

Chao Zhang, Yichang Li, Hui Si, Hao Du, Lianpeng Lv, Bing Xu, Yefeng Deng, Junting Li, Hailiang Yang, Yang Zhou and 1 more

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2024. 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

11 authors.

Chao ZhangDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Yichang LiDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Hui SiDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Hao DuDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Lianpeng LvDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Bing XuDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Yefeng DengDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Junting LiDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China.
Hailiang YangKey Scientific Research Base of Textile Conservation, State Administration for Cultural Heritage, China National Silk Museum, Hangzhou, 310002, China.
Yang ZhouKey Scientific Research Base of Textile Conservation, State Administration for Cultural Heritage, China National Silk Museum, Hangzhou, 310002, China.
Bing WangDepartment of Polymer Materials, Zhejiang Sci-Tech University, Hangzhou, 310018, China. wbing388@163.com.

Funding

National Key R&D Program of China 2022YFF0904100National Natural Science Foundation of China 52273096Special Funds from the Administration of Cultural Heritage of Zhejiang Province 2020012, 2023012
6 · The paper itself

Abstract

A point-of-care testing (POCT) platform, i.e., a portable colorimetric immunosensor based on iron oxide magnetic beads and AuNPs, has been developed for detecting leather residues. The immunosensor demonstrates a linear detection range from 1 ng/mL to 10 µg/mL, with a limit of detection (LOD) of 0.985 ng/mL. The sensor exhibits high specificity and repeatability and performs effectively in detecting leather artifacts excavated from Inner Mongolia. Thus, the proposed colorimetric immunosensor not only enables the micro-detection of leather artifacts but also shows significant potential for on-site leather detection at archaeological sites.

Indexed as

ColorimetryGoldLimit of DetectionPoint-of-Care TestingAntibodies, ImmobilizedBiosensing TechniquesImmunoassayMetal NanoparticlesAntibodies, ImmobilizedGoldAuNPsColorimetric immunosensorIron oxide magnetic beadsLeather artifactOn-site identification

Identifiers

PMID39601921

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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.