Rapid Detection of Estrogens in Cosmetics by Chemical Derivatization and Paper-Spray Ionization Mass-Spectrometry.

Dongning Song, Song Yuan, Caiyu Zhang, Lin Luan, Yang Liu, Qingsheng Zhang

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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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.

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2 · The registry

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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.

Reactive Paper Spray Ionization Mass Spectrometry for Rapid Detection of Estrogens in Cosmetics.Molecules (Basel, Switzerland) · 2023
Article

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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

6 authors.

Dongning SongNational Institutes for Food and Drug Control, Beijing 102629, China.

Song YuanNational Institutes for Food and Drug Control, Beijing 102629, China.

Caiyu ZhangNational Institutes for Food and Drug Control, Beijing 102629, China.

Lin LuanNational Institutes for Food and Drug Control, Beijing 102629, China.

Yang LiuNational Institutes for Food and Drug Control, Beijing 102629, China.ORCID 0000-0001-7714-9194

Qingsheng ZhangNational Institutes for Food and Drug Control, Beijing 102629, China.

Funding

NMPA Key Laboratory for Quality Research and Evaluation of Chemical Drugs funding 2021-06

6 · The paper itself

Abstract

Estrogens in personal care products are harmful to customers. Conventional methods such as HPLC and LC-MS require tedious sample pretreatment and long analytical time. Paper-spray ionization mass spectrometry (PSI-MS) is a powerful tool for the determination of compounds with little time and minimal pretreatment procedures. Since most estrogens show poor responses in PSI-MS, we developed a chemical derivatization and PSI-MS method to determinate three estrogens: estradiol, estriol and ethinyloestradiol with estradiol valerate as the internal standard (I.S.). After derivatization with 2-fluoro-1-methyl-pyridinium-p-toluene-sulfonate, the three estrogens could be quantified in seconds. This method showed good linearity in the range of 0.1~30 μg·mL

Indexed as

CosmeticsEstrogensEstradiolEstriolEthinyl EstradiolTandem Mass SpectrometryCosmeticsEstradiolEstriolEstrogensEthinyl Estradiolchemical derivatizationcosmeticsestrogenspaper-spray ionization mass spectrometry (PSI-MS)

Identifiers

PMID36770794

DOI10.3390/molecules28031130

PMCPMC9920920

What OpenQuestion holds

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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.