Reference health
Dispersive Liquid–Liquid Microextraction for the Preconcentration of Multiple Classes of Pesticides in Water
3 of 37 checkable references need attention · checked 2026-07-23
At the dated check, the references listed below either did not resolve in Crossref or DataCite, or carried a retraction notice. Each one is shown with the registry record that put it there.
6 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
References needing attention
does not resolve to a known work10.1590/s0103–50532011001100018
does not resolve to a known work10.2478/s11532–012-0028-z
does not resolve to a known work10.1007/s00216–009-3133-x
The 34 checked references that resolve
resolves10.1016/j.aca.2013.12.033
Determination of UV filters in both soluble and particulate fractions of seawaters by dispersive liquid–liquid microextraction followed by gas chromatography–mass spectrometry
resolves10.1007/s11356-013-1650-9
Determination of pharmaceuticals, personal care products, and pesticides in surface and treated waters: method development and survey
resolves10.1016/j.aca.2010.03.004
Validation of method for determination of different classes of pesticides in aqueous samples by dispersive liquid–liquid microextraction with liquid chromatography–tandem mass spectrometric detection
resolves10.1002/jssc.201000728
Improved solvent collection system for a dispersive liquid–liquid microextraction of organochlorine pesticides from water using low‐density organic solvent
resolves10.1016/j.talanta.2009.07.005
Determination of phenylurea herbicides in aqueous samples using partitioned dispersive liquid–liquid microextraction
resolves10.1016/j.chroma.2009.10.051
Fast analysis of multiple pesticide residues in apple juice using dispersive liquid–liquid microextraction and multidimensional gas chromatography–mass spectrometry
resolves10.1590/s0103-50532010000800003
Development and validation of a method using SPE and LC-ESI-MS-MS for the determination of multiple classes of pesticides and metabolites in water samples
resolves10.1016/j.talanta.2010.05.035
Simultaneous determination of cypermethrin and permethrin in pear juice by ultrasound-assisted dispersive liquid-liquid microextraction combined with gas chromatography
resolves10.1016/j.chroma.2009.06.031
Determination of multi-class pesticides in wines by solid-phase extraction and liquid chromatography-tandem mass spectrometry
resolves10.1007/s10337-010-1895-0
Combination of Extraction by Silylated Vessel-Dispersive Liquid–Liquid Microextraction as a High-Enrichment Factor Technique: Optimization and Application in Preconcentration of Some Triazole Pesticides from Aqueous Samples Followed by GC-FID Determination
resolves10.1002/jssc.201000088
Coupling stir bar sorptive extraction‐dispersive liquid–liquid microextraction for preconcentration of triazole pesticides from aqueous samples followed by GC‐FID and GC‐MS determinations
resolves10.1016/j.chroma.2010.05.057
A new 1,3-dibutylimidazolium hexafluorophosphate ionic liquid-based dispersive liquid–liquid microextraction to determine organophosphorus pesticides in water and fruit samples by high-performance liquid chromatography
resolves10.1016/j.jchromb.2007.03.017
Reconsideration of sample pH adjustment in bioanalytical liquid–liquid extraction of ionisable compounds
resolves10.1016/j.trac.2010.03.016
Dispersive liquid-liquid microextraction for determination of organic analytes
resolves10.1039/c1ay00006c
Optimization of dispersive liquid–liquid microextraction for analysis of levonorgestrel in water samples using uniform design
resolves10.1016/j.aca.2011.04.011
Determination of N-methylcarbamate insecticides in water samples using dispersive liquid–liquid microextraction and HPLC with the aid of experimental design and desirability function
resolves10.1016/j.chroma.2004.11.101
Operational options to reduce matrix effects in liquid chromatography–electrospray ionisation-mass spectrometry analysis of aqueous environmental samples
resolves10.1016/j.chroma.2004.11.076
Application of hollow fiber liquid phase microextraction for the determination of insecticides in water
resolves10.1016/j.chroma.2011.01.040
Liquid chromatography coupled with tandem mass spectrometry method for thirty-three pesticides in natural water and comparison of performance between classical solid phase extraction and passive sampling approaches
resolves10.2174/157341112798472170
Recent Advances in Dispersive Liquid - Liquid Microextraction for Organic Compounds Analysis in Environmental Water: A Review
resolves10.1016/j.chroma.2008.12.094
Application of ultra-high-pressure liquid chromatography–tandem mass spectrometry to the determination of multi-class pesticides in environmental and wastewater samples
resolves10.1039/c4ay00774c
Determination of pesticides and related compounds in water by dispersive liquid–liquid microextraction and gas chromatography-triple quadrupole mass spectrometry
resolves10.1016/j.chroma.2009.05.048
Solid-phase extraction followed by dispersive liquid–liquid microextraction for the sensitive determination of selected fungicides in wine
resolves10.1016/j.chroma.2007.05.065
Determination of triazine herbicides in aqueous samples by dispersive liquid–liquid microextraction with gas chromatography–ion trap mass spectrometry
resolves10.1039/c3ay26294d
Development of a dispersive liquid–liquid microextraction method for iron extraction and preconcentration in water samples with different salinities
resolves10.1016/j.lwt.2014.10.018
Simultaneous determination of imidacloprid and diazinon in apple and pear samples using sonication and dispersive liquid–liquid microextraction
resolves10.1016/j.chroma.2011.11.019
Ultra-preconcentration and determination of thirteen organophosphorus pesticides in water samples using solid-phase extraction followed by dispersive liquid–liquid microextraction and gas chromatography with flame photometric detection
resolves10.1002/jssc.201300599
Assessment of dispersive liquid–liquid microextraction for the simultaneous extraction, preconcentration, and derivatization of <scp>H</scp>g<sup>2+</sup> and <scp>CH</scp><sub>3</sub><scp>H</scp>g<sup>+</sup> for further determination by <scp>GC</scp>–<scp>MS</scp>
resolves10.1016/j.talanta.2011.08.056
Solventless and solvent-minimized sample preparation techniques for determining currently used pesticides in water samples: A review
resolves10.1039/c1ay05221g
Comparison of dispersive liquid–liquid microextraction and the modified QuEChERS method for the determination of fipronil in honey by high performance liquid chromatography with diode-array detection
resolves10.1016/j.jhazmat.2010.08.124
Application of dispersion–solidification liquid–liquid microextraction for the determination of triazole fungicides in environmental water samples by high-performance liquid chromatography
resolves10.1016/j.chroma.2010.03.031
Determination of triazines in honey by dispersive liquid–liquid microextraction high-performance liquid chromatography
The 6 references without a DOI — listed, not checked
no DOI — not checkedStatistics for experimenters: Design, innovation, and discovery
no DOI — not checkedBrasil. 2011. Resolução n°. 430. Dispõe sobre as condições e padrões delançamento de efluentes, complementa e altera a Resolução n° 357, de 17 de março de 2005, do Conselho Nacional do Meio Ambiente, CONAMA.
no DOI — not checkedCIT0011
no DOI — not checkedINMETRO. 2011. Orientação sobre Validação de Métodos Analíticos. http://www.inmetro.gov.br/Sidoq/Arquivos/CGCRE/DOQ/DOQ-CGCRE-8_04.pdf. june 2014
no DOI — not checkedResponse surfaces: Designs and analyses
no DOI — not checkedThe pesticide manual: A world compendium
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