Yilin Zou
Yanbian University
Pesticide residueFiltrationHydrogen bondAnalytical chemistryHydrophilic interaction chromatographyDetection limitMicrofiberPencil (optics)MetabolomeCarbon fibersAdsorptionRepeatabilityIonic liquidPesticideMass spectrometryCarbon nanofiberMicroscale chemistryHigh-performance liquid chromatographyBiochemical engineeringAqueous solutionChemistryBiological systemInternal standardMaterials scienceSeawaterIonizationGas chromatography–mass spectrometryMetabolomicsPartial least squares regressionGinsenosideDerivatizationBenzeneIn situPlant hormoneSolid-phase microextractionSample preparationVegetable oilGinsengAbscisic acidSoybean oilSolventSchisandra chinensisPhthalatePlant growthTrace analysisMass spectral databaseMass spectrometricResearch studiesExtraction methodsVolume concentrationLiquid phaseChemical engineeringChromatographyExtraction (chemistry)FiberGel permeation chromatographyLiquid chromatography–mass spectrometryLinear discriminant analysisHormoneProtein precipitationSolid phase extractionPollutantBiologyFractionationPolarity (physics)Reproducibility
11Publications
3H-index
34Citations
Publications 13
Newest
#1Liyuan Wang (Yanbian University)H-Index: 2
#2Yilin Zou (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 8 authors...
Abstract null null Benzene derivatives (BDs) constitute a class of environmental pollutants whose exposure poses a grave risk to human health. These compounds rapidly diffuse from the atmosphere to the marine ecosystem: for this reason, their monitoring in seawater is every day more compelling. In this work, nanoconfined liquid phase nanoextraction (NLPNE), a versatile extraction technique recently described, has been for the first time applied to the gas chromatographic mass spectrometry (GC/MS...
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#1Huaze Sun (Yanbian University)H-Index: 2
#2Yilin Zou (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 8 authors...
A rapid nanoconfined liquid phase filtration system (NLPF) based on solvent-confined carbon nanofibers/carbon fiber materials (CNFs/CFs) was proposed to effectively remove chlorinated pesticides from ginsenosides-containing ginseng extracts. A series of major parameters that may affect the separation performance of the CNFs-NLPF method were extensively investigated, including the water solubility of nanoconfined solvents, filtration rate, ethanol content of the ginseng extracts, and reusability ...
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#1Chunyu YuH-Index: 2
#2Qian ZhangH-Index: 7
Last. Qing LiH-Index: 21
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Abstract LC-MS-based metabolomics offers the potential of discovering biomarkers and exploring the mechanisms of underlying diseases. However, given the enormous polarity difference between metabolites, simultaneous across-polarity quantification for broad metabolome coverage has still been challenged by limited sample preparation methods and other hurdles. Herein, we proposed a consecutive extraction strategy based on nanoconfined liquid phase nanoextraction (NLPNE) technique. By modulating the...
1 CitationsSource
#1Yilin Zou (Yanbian University)H-Index: 3
#2Liyuan Wang (Yanbian University)H-Index: 2
Last. Donghao Li (Yanbian University)H-Index: 14
view all 7 authors...
An innovative and versatile microextraction technique based on nanoconfined solvent on carbon nanofibers has been conceived, realized, optimized, and presented here. The extraction capabilities of this technique toward polar, medium polar, and/or nonpolar substances can be easily modulated based on the nanoconfined solvent used. The so-called nanoconfined liquid phase nanoextraction showed excellent characteristics in terms of extraction recoveries, extraction time (≤1 min), reliability, and ver...
4 CitationsSource
#1Chol-San Jon (Yanbian University)H-Index: 1
#2Yilin Zou (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 9 authors...
Abstract Phytohormones are interrelated by synergistic or antagonistic crosstalk and play important roles in the regulation of plant growth and development. In order to understand the interaction between phytohormones in the plant physiological network, it is necessary to determine trace levels of multiple phytohormones simultaneously in a complex matrix. Here, we synthesized ionic liquids containing different functional groups and modified the surface of carbon fibers with them. Based on these ...
1 CitationsSource
#1Liyuan Wang (Yanbian University)H-Index: 2
#2Yilin Zou (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 9 authors...
Plant hormones are naturally occurring small molecule compounds which are present at trace amounts in plant. They play a pivotal role in the regulation of plant growth. The biological activity of plant hormones depends on their concentrations in the plant, thus, accurate determination of plant hormone is paramount. However, the complex plant matrix, wide polarity range and low concentration of plant hormones are the main hindrances to effective analyses of plant hormone even when state-of-the-ar...
8 CitationsSource
#1Zakia Fatima (Yanbian University)H-Index: 1
#2Xiangzi Jin (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 6 authors...
Abstract In this review, recent advances in the analysis of water-soluble vitamins (WSVs) have been reported considering the advantages and disadvantages of various extraction, separation and detection techniques, commonly used for their quantification. Acid hydrolysis, enzyme treatment, SPE based methods and some other extraction methods have been discussed. Particular attention has been devoted to the analytical techniques based on liquid chromatography and electrophoresis. Furthermore, suitab...
21 CitationsSource
#1Yilin Zou (Yanbian University)H-Index: 3
#2Meng Longyue (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 9 authors...
Abstract New coated carbon fibers (CCFs) have been synthesized, characterized and used as solid phase microextraction (SPME) matrix for the analysis of phytohormones (jasmonic acid, indole-3-acetic acid, and abscisic acid) in wheat samples. The SPME device, realized inserting CCFs in a pencil-type device, when coupled with gas chromatography-mass spectrometry, provides in few steps high recovery values (79–112%), fast on-fiber derivatization (30 s), good method reproducibility (RSD
4 CitationsSource
#1Xiangzi JinH-Index: 3
#2Han Yeong KawH-Index: 4
Last. Donghao Li (Yanbian University)H-Index: 14
view all 9 authors...
: In order to develop a fast investigation method for phthalate esters (PAEs) from vegetable oils, a gas-liquid micro-extraction (GLME) technique that combined with GC-MS was established. A vegetable oil sample (0.1 g) was directly added into the GLME device. The integrated process of extraction, clean-up, and concentration of PAEs was completed within 5 min. Internal standard method was applied to ensure the accuracy of the results. Soybean oil, blend oil, olive oil, and sesame oil were spiked ...
1 CitationsSource
#1Biao Ma (Yanbian University)H-Index: 1
#2Yilin Zou (Yanbian University)H-Index: 3
Last. Donghao Li (Yanbian University)H-Index: 14
view all 10 authors...
Abstract A novel high-throughput, solvent saving and versatile integrated two-dimensional microscale carbon fiber/active carbon fiber system (2DμCFs) that allows a simply and rapid separation of compounds in low-polar, medium-polar and high-polar fractions, has been coupled with ambient ionization-mass spectrometry (ESI-Q-TOF-MS and ESI-QqQ-MS) for screening and quantitative analyses of real samples. 2DμCFs led to a substantial interference reduction and minimization of ionization suppression ef...
3 CitationsSource