ArticleBMC chemistry2021
Chromium-based metal organic framework for pipette tip micro-solid phase extraction: an effective approach for determination of methyl and propyl parabens in wastewater and shampoo samples.
Article in BMC chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Porous Polymer Sorbents in Micro Solid Phase Extraction: Applications, Advantages, and Challenges.Topics in current chemistry (Cham) · 2024Review
- Application of a magnetically separable Zr-MOF for fast extraction of palladium before its spectrophotometric detection.BMC chemistry · 2024Article
- MIL-68 (Ga) for the extraction of derivatized and non-derivatized parabens from healthcare products.Scientific reports · 2023Article
- Microplastics removal from aqueous environment by metal organic frameworks.BMC chemistry · 2023Review
- Determination of Free Histidine in Complex Hair Care Products with Minimum Sample Preparation Using Cation-Exchange Chromatography and Post Column Derivatization.Molecules (Basel, Switzerland) · 2023Article
- Synthesis of Bioactive Yttrium-Metal-Organic Framework as Efficient Nanocatalyst in Synthesis of Novel Pyrazolopyranopyrimidine Derivatives and Evaluation of Anticancer Activity.Frontiers in chemistry · 2022Article
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Corrections and comments
- Erratum issued
Authors and funding
5 authors.
Funding
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Abstract
backgroundA chromium-based metal organic framework was synthesized and employed as an efficient sorbent for pipette tip micro-solid phase extraction and preconcentration of parabens from wastewater and shampoo samples up to sub-ppb level before their spectrophotometric analysis.
resultsFactors affecting preconcentration including volume and type of solvent, amount of sorbent, number of extraction, and volume and pH of samples were optimized employing one-variable-at-a-time and response surface methodology. Obtained analytical characteristics of the method proves its usefulness for analysis of real samples. Linear range of the method for parabens was 1.0-200.0 μg/L. Detection limit of the protocol was 0.24 µg/L for propyl paraben and 0.25 µg/L for methyl paraben. Reproducibility of the protocol defined as % RSD was better than 5.78%. Synthesized adsorbent can be re-used for at least 20 extractions.
conclusionThe method showed a good detection limit and precision for determination of methyl- and propyl-paraben in wastewater and shampoo samples.
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