Identification, Annotation and Toxicity Estimation of Organic Pollutants in Human Serum Via Nontarget Analysis DOI
Yuqian Li, Yajing Yang, Xuebin Wang

et al.

Published: Jan. 1, 2024

Language: Английский

Shape-controlled asymmetric bowl-like PDA@Au substrates for sensitive SERS detection of anabolic androgenic steroids DOI
Yuanyuan Li,

Jiayi Peng,

Hong Chen

et al.

Talanta, Journal Year: 2025, Volume and Issue: 287, P. 127604 - 127604

Published: Jan. 18, 2025

Language: Английский

Citations

0
Efficient Enrichment and Sensitive Determination of Endocrine Disruptors in PPCPs by Novel Magnetic Covalent Organic Framework Extraction Coupled with HPLC-MS/MS DOI

Zheng Hu,

Yuhang Yang, Zhe Li

et al.

Talanta, Journal Year: 2025, Volume and Issue: 287, P. 127667 - 127667

Published: Jan. 28, 2025

Language: Английский

Citations

0
Enhanced solid–liquid synergistic microextraction of nine bisphenols in serum using polyaniline functionalized metal–organic framework nanocomposites/methyl tert-butyl ether DOI

Zirong Lan,

Linlin Ma,

Yanjun Yu

et al.

Analytical and Bioanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 31, 2025

Language: Английский

Citations

0
Covalent Organic Framework Nanofilm‐Assisted Laser Desorption Ionization Mass Spectrometry for the Determination of Benzophenone Derivatives in Personal Care Products DOI Open Access

Ling Yan,

Wenjun Zheng, Zian Lin

et al.

Rapid Communications in Mass Spectrometry, Journal Year: 2025, Volume and Issue: 39(10)

Published: Feb. 14, 2025

ABSTRACT Rational Benzophenone derivatives, commonly used as UV filters in personal care products (PCPs), are widely prevalent and raise concerns due to their endocrine‐disrupting effects. Sensitive efficient analytical methods demand for detection. In this study, we developed a TAPB‐DMTP‐covalent organic framework (COF) nanofilm‐assisted laser desorption ionization mass spectrometry (LDI‐MS) method the quantitative analysis of 2,4‐dihydroxybenzophenone (BP‐1) PCPs. Methods The TAPB‐DMTP‐COF nanofilm was synthesized on indium tin oxide (ITO) glass utilized an LDI‐MS substrate. performance analyzing small molecules (e.g., benzophenone phthalates, amino acids, sugars, nucleosides) compared conventional matrices (α‐cyano‐4‐hydroxycinnamic acid [CHCA], 2,5‐dihydroxybenzoic [DHB], sinapinic [SA]). reproducibility, salt resistance, sensitivity, stability were further evaluated. Finally, technique applied quantify BP‐1 Results provided stronger spectral signals cleaner backgrounds CHCA, DHB, SA. exhibited high reproducibility (RSD = 6.10%) up 30 days. PCPs quantified with excellent linearity (1–20 μg/mL, r 0.9993), low detection limit (0.3 μg/mL), recovery rates 94.2%–104.4%, demonstrating potential sensitive reliable small‐molecule analysis. Conclusion offered advantages rapid analysis, clean backgrounds, detecting molecules, including derivatives. This successfully PCPs, highlighting its suitability complex samples.

Language: Английский

Citations

0
Simultaneous determination of multiple endocrine disrupting chemicals in human amniotic fluid samples by solid phase extraction coupled with liquid chromatography tandem mass spectrometry (LC-MS/MS) DOI
Lei Zhao,

Zi Lin,

Duan Ju

et al.

Talanta, Journal Year: 2025, Volume and Issue: unknown, P. 128088 - 128088

Published: April 1, 2025

Language: Английский

Citations

0
Advances in the application of covalent organic frameworks as solid phase microextraction coating materials for environmental organic pollutant detection DOI
Yingying Wang,

Lan He,

Weijie Wei

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121758 - 121758

Published: April 1, 2025

Language: Английский

Citations

0
Emerging organic contaminants in sewage sludge: Current status, technological challenges and regulatory perspectives DOI

Dongqin He,

Tingting Zhu, Jianqiang Sun

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 955, P. 177234 - 177234

Published: Nov. 1, 2024

Language: Английский

Citations

3
Biomonitoring urinary pesticide metabolites in preschool children by supported liquid extraction and ultra-high performance liquid chromatography-tandem mass spectrometry and their association with oxidative stress DOI

Fenfang Deng,

Jia He,

Yingyi Dai

et al.

Journal of Chromatography A, Journal Year: 2024, Volume and Issue: 1725, P. 464944 - 464944

Published: April 25, 2024

Language: Английский

Citations

2
Label-free and ultrasensitive detection of environmental lead ions based on spatially localized DNA nanomachines driven by hyperbranched hybridization chain reaction DOI
Xiaoyu Li,

Bo-Xi Zhou,

Yuling Xiao

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 476, P. 135115 - 135115

Published: July 5, 2024

Language: Английский

Citations

1
Assessment of phthalates in water matrices: a state-of-the-art review DOI

Nandini Shende,

Girivyankatesh Hippargi, Asirvatham Ramesh Kumar

et al.

International Journal of Environmental & Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 27

Published: Nov. 26, 2024

Phthalates are high-production volume industrial chemicals used as plasticisers in polymers and additives several consumer goods. ubiquitously present the environmental compartments. This review aims to enhance understanding of phthalate contamination water environment support development effective monitoring strategies. article reviews sources occurrence phthalates environments, recent developments analytical methods, emphasising innovative extraction techniques such solid-phase microextraction, magnetic stir bar, hollow-fibre liquid-phase dispersive liquid-liquid microextraction. Analytical methods using gas chromatography-mass spectrometry liquid comprehensively reviewed. Strategies minimise laboratory background optimise blank control also discussed. The critically evaluates existing knowledge highlights key findings implications for quality assessment management.

Language: Английский

Citations

1