Evidence map›Paper›PMID 39499405›Full record

ArticleMikrochimica acta2024

Dendritic mesoporous silica loaded with gold nanoclusters and their application in immunochromatographic assay.

Tao Peng, Zhanwei Liang, Jihao Si, Lu Huang, Hua Ye, Xiaoqing Li, Miao Sun, Jie Xie, Xinhua Dai

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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. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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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.

Tao Peng *Technology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Zhanwei Liang *Technology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Jihao SiTechnology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Lu HuangTechnology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Hua YeDepartment of Neurology, The Wenzhou Third Clinical Institute Affiliated to Wenzhou Medical University/Affiliated Hospital of Shanghai University/Wenzhou People's Hospital, Wenzhou, 325000, People's Republic of China.
Xiaoqing LiDepartment of Neurology, The Wenzhou Third Clinical Institute Affiliated to Wenzhou Medical University/Affiliated Hospital of Shanghai University/Wenzhou People's Hospital, Wenzhou, 325000, People's Republic of China.
Miao SunTechnology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Jie XieTechnology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China.
Xinhua DaiTechnology Innovation Center of Mass Spectrometry for State Market Regulation, Center for Advanced Measurement Science, National Institute of Metrology, Beijing, 100029, People's Republic of China. daixh@nim.ac.cn.

Funding

National Key Research and Development program of China 2022YFF0608402Plan for Leading Talents of Science and Technology Innovation WR2202
6 · The paper itself

Abstract

Novel green-emitting fluorescent microspheres (GreFMPs) were assembled by loading highly luminescent gold nanoclusters (Arg/ATT/AuNCs) on dendritic mesoporous silica nanoparticles (DMSNs) via PEI-mediated electrostatic adsorption. The fluorescence microspheres  exhibit excellent monodispersion with average diameters about (254.5 ± 34.6 nm). Compared with free Arg/ATT/AuNCs, the GreFMPs have similar fluorescent properties and biocompatibility but superior environmental tolerance. Subsequently, an immunochromatographic assay based on GreFMPs (GreFMP-ICA) has been successfully developed, which is highly selective toward alpha fetoprotein (AFP) in human serum. Under the optimal parameters, there is a good linear range between 0.5 and 160.0 ng/mL, the limit of detection was found to be about 0.5 ng/mL, and the recovery and relative standard deviation are 81.0 ~ 100.6% and 3.5 ~ 16.6%, respectively. These results manifested that the GreFMPs are beneficial for the rational design of the ICA platform, and the proposed GreFMP-ICA has the potential to screen AFP in clinical applications.

Indexed as

alpha-FetoproteinsChromatography, AffinityGoldMetal NanoparticlesSilicon DioxideFluorescent DyesHumansLimit of DetectionMicrospheresPorosityalpha-FetoproteinsFluorescent DyesGoldSilicon DioxideAFP; Fluorescence detectionDendritic mesoporous silica nanoparticlesGold nanoclustersImmunochromatographic assay

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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.