Monthly Archives: October 2023

High-throughput screening and quantification of pesticides in Lilii Bulbus using ultra-high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01212C, Paper
Ting Chen, Renyuan Zhu, Wen Zhang, Jian Li, Guoyu Qiu, Fuxiang Wu, Yanli Xu, Min Chen, Pengfei Qi
This work presents an analytical method for rapidly screening multiple pesticide residues using QuEChERS combined with ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry.
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Magnetic solid-phase extraction of polycyclic aromatic hydrocarbons from water samples using magnetic carbon nanofiber/MIL-101(Cr) nanocomposite

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01356A, Paper
Faezeh Bodaghabadi , Amirhassan Amiri, Masoud Mirzaei
In this study, magnetic carbon nanofibers (Fe3O4@CNF) were modified with MIL-101(Cr) (Fe3O4@CNF@MIL-101) and used as sorbent for the magnetic solid-phase extraction (MSPE) to extract polycyclic aromatic hydrocarbons (PAHs) from real...
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Multicomponent hyperspectral grade evaluation of ilmenite using spectral-spatial joint features

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Anal. Methods, 2023, 15,5050-5062
DOI: 10.1039/D3AY01102J, Paper
Xinqiang Yi, Manjiao Chen, Wang Guo, Xinjun Hu, Jiahong Zhang, Xue Fei, Lipeng Han, Jianping Tian
The grade information of nine components in ilmenite was evaluated from spectral and spatial dimensions based on hyperspectral imaging combined with chemometric methods.
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ZIF-67-modified magnetic nanoparticles for extraction of phenoxy carboxylic acids herbicides

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01257C, Paper
Shengyu Cao, Shanshan Huang, Chudi Yang, Lili Lian, Minhong Ren, Dazhi Sun
Phenoxy carboxylic acid (PCA) herbicides are commonly used herbicides that can easily accumulate in soil, groundwater, crops, and vegetable surfaces. Thus, they pose a serious risk to human health. Accurate...
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Preparation and application of carbon quantum dot fluorescent probe combined with rare earth

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01318A, Minireview
Xiao-yi Xu, Hua Min, Ying Li
Globally, antibiotic abuse, organic contamination, and excessive heavy metal ions have posed serious threats to human health. Ratio fluorescent probes can eliminate the errors caused by environmental factors and provide...
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Biomarkers and optical based biosensors in cardiac disease detection: early and accurate diagnosis

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Anal. Methods, 2023, Advance Article
DOI: 10.1039/D3AY01414B, Tutorial Review
Kazem Nejati-Koshki, Farzaneh Fathi, AmirAhmad Arabzadeh, Alireza Mohammadzadeh
Rapid and precise detection methods for the early-stage detection of cardiovascular irregularities are crucial to stopping and reducing their development.
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Ultrasensitive detection of crystal violet using a molybdenum sulfide–silver nanostructure-based sensing platform: roles of the adsorbing semiconductor in SERS signal enhancement

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Anal. Methods, 2023, 15,5239-5249
DOI: 10.1039/D3AY01374J, Paper
Minh Khanh Pham, Dao Thi Nguyet Nga, Quan Doan Mai, Van Manh Tien, Nguyen Quang Hoa, Vu Dinh Lam, Ha Anh Nguyen, Anh-Tuan Le
Molybdenum sulfide–silver (MoS2/Ag) nanocomposites were synthesized via a single step of ultrasonication and employed as surface-enhanced Raman scattering (SERS) substrates for crystal violet (CV) detection at concentrations down to 1.17 × 10−11 M.
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Subzero-temperature homogeneous liquid-liquid extraction for the stereoselective determination of chiral triadimefon and its metabolite in water, fruit juice, vinegar, and fermented liquor by HPLC

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01061A, Paper
Xingle Guo, Haijuan Jiang, Yuqi Guo, Liyan Jia, Xu Jing, Junxue Wu
A novel method based on homogeneous liquid-liquid extraction with deep eutectic solvents (DES) under subzero-temperature conditions in combination with high performance liquid chromatography (HPLC) for the determination of chiral fungicide...
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Non-enzymatic glucose sensing using a nickel hydroxide/chitosan modified screen-printed electrode incorporated into a flow injection analysis system

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Anal. Methods, 2023, 15,5071-5077
DOI: 10.1039/D3AY01145C, Paper
Wesley J. McCormick, Eva McLoughlin, Denis McCrudden
This works presents a novel screen-printed carbon electrode modified with nickel hydroxide nanoparticles and chitosan (Ni(OH)2/CS/SPCE) for the non-enzymatic flow injection amperometric detection of glucose.
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One step synthesis of red light-emitting carbon dots (R-CDs) with highly photoluminescence from O-phenylenediamine and 2,4-diaminophenol as fluorescent probes for detection of pH and Cr (VI)

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Anal. Methods, 2023, Accepted Manuscript
DOI: 10.1039/D3AY01323E, Paper
Yan Wu, Chengwei Zuo, Yujie Mou, Hao Wang, Yongrui Hou, Xiaodong Su, Zhenfu Jia, Huidong Qiu
In this study, a new type of red light-emitting carbon dots (R-CDs) that can selectively recognize Cr(VI) was prepared by using the strategy of 2,4-diaminophenol to enhance the fluorescence of...
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