Evidence map›Paper›PMID 33822286›Full record

ArticleMikrochimica acta2021

Colorimetric determination of acid phosphatase activity and inhibitor screening based on in situ polymerization of aniline catalyzed by gold nanoparticles.

Hui Liu, Pengcheng Huang, Fang-Ying Wu, Lihua Ma

Abstract read
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In one paragraph

Article in Mikrochimica acta, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 25% of its field
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

2 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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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 at 2 institutions in 2 countries.

Hui LiuCollege of Chemistry, Nanchang University, Nanchang, 330031, China.
Pengcheng HuangCollege of Chemistry, Nanchang University, Nanchang, 330031, China. pchuang@ncu.edu.cn.
Fang-Ying WuCollege of Chemistry, Nanchang University, Nanchang, 330031, China. fywu@ncu.edu.cn.ORCID 0000-0002-8524-7904
Lihua MaCollege of Science and Engineering, University of Houston at Clear Lake, 2700 Bay Area Blvd, Houston, TX, 77058, USA.
Nanchang University · CNUniversity of Houston - Clear Lake · US

Funding

National Natural Science Foundation of China nos. 21765014National Natural Science Foundation of China nos.21864018
6 · The paper itself

Abstract

A colorimetric assay for acid phosphatase (ACP) was constructed that is based on in situ polymerization of aniline catalyzed by gold nanoparticles (AuNPs). Aniline can be polymerized by ammonium persulfate (APS) in acidic condition and form gold-polyaniline core-shell nanoparticles (Au@PANI NPs) in the presence of AuNPs with the assistance of sodium dodecyl sulfate (SDS). AuNPs were also found to accelerate the polymerization process of aniline and thus shorten the reaction time. Upon the introduction of ascorbic acid (AA), the oxidant APS was consumed via the redox reaction. That led to the suppression of the formation of PANI. Consequently, ACP activity can be supervised on the basis of hydrolysis of 2-phospho-L-ascorbic acid trisodium salt (AAP) catalyzed by ACP to release AA. With the increase of ACP activity, the intensity ratio of the absorbance at λ

Indexed as

Acid PhosphataseAmmonium SulfateAniline CompoundsCatalysisColorimetryGoldHumansLimit of DetectionMetal NanoparticlesPolymerizationSodium Dodecyl SulfateAcid Phosphataseammonium peroxydisulfateAmmonium SulfateanilineAniline CompoundsGoldSodium Dodecyl SulfateAcid phosphataseAscorbic acid catalysisAuNPsColorimetryCore-shellPolyaniline

Identifiers

PMID33822286
OpenAlexW3152272380

What OpenQuestion holds

Textmetadata
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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.