Sample Preparation and Chromatographic Analysis of Environmental Samples

A special issue of Separations (ISSN 2297-8739). This special issue belongs to the section "Chromatographic Separations".

Deadline for manuscript submissions: 31 July 2025 | Viewed by 562

Special Issue Editors


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Guest Editor
Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata, Italy
Interests: analytical methods development; enviromental and biological matrices; sample preparation; microextraction techniques; chromatographic analysis; gas-chromatography; method validation; derivatization reaction; experimental design

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Guest Editor
Department of Chemistry and Chemical Technologies, University of Calabria, Arcavacata, Italy
Interests: sample preparation; microextraction techniques; gas chromatography; mass spectrometry; chemometrics; experimental design; derivatization; environmental analysis; analytical clinical chemistry
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Special Issue Information

Dear Colleagues,

The introduction of innovative analytical techniques in the field of environmental science presents a significant challenge to the scientific community. The exposure of humans to organic compounds, as well as the quality of air and water, can be evaluated through the implementation of sensitive analytical protocols. Analytes of interest may include those used as plasticisers, flame retardants, or those originating from traffic emissions or the combustion of organic material.

As is well known, the development of analytical protocols is a process involving numerous steps. Among these, sample preparation represents a pivotal phase, as it directly impacts the overall efficacy and reliability of the method. The latest developments in analytical chemistry are focused on achieving reliable results, reducing sample handling, increasing productivity, eliminating or reducing the use of organic solvents, and automating processes.

The present Special Issue invites scientists to share their results, presented in the form of either a research article or a review, in the field of analytical method development. We particularly welcome protocols based on innovative sample preparation and chromatographic techniques for the assessment of several organic compounds in environmental samples. Moreover, other analytical methods with relevant impacts for the entire scientific community will be considered.

Dr. Rosangela Elliani
Prof. Dr. Antonio Tagarelli
Guest Editors

Manuscript Submission Information

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Keywords

  • assessment of several organic compounds
  • chromatography analysis
  • analytical parameters
  • multivariate optimization
  • sample extraction
  • enviromentally friendly analytical methods

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Published Papers (1 paper)

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Review

24 pages, 1664 KiB  
Review
Microextraction and Eco-Friendly Techniques Applied to Solid Matrices Followed by Chromatographic Analysis
by Attilio Naccarato, Rosangela Elliani and Antonio Tagarelli
Separations 2025, 12(5), 124; https://doi.org/10.3390/separations12050124 - 14 May 2025
Viewed by 186
Abstract
In this review, a 5-year overview on environmentally friendly approaches for the extraction of the most relevant organic pollutants in soil, sediment, particulate matter, and sewage sludge coupled with chromatographic analysis is reported. Organic contaminants encompass various compounds derived from personal care products, [...] Read more.
In this review, a 5-year overview on environmentally friendly approaches for the extraction of the most relevant organic pollutants in soil, sediment, particulate matter, and sewage sludge coupled with chromatographic analysis is reported. Organic contaminants encompass various compounds derived from personal care products, industrial chemicals, microplastics, organic matter combustion, agricultural practices, and plasticizer material. The principles of green analytical chemistry (GAC) and green sample preparation (GSP) serve as a guideline for the development of more environmentally sustainable analytical protocols. This study focuses attention on microwave-assisted extraction (MAE), ultrasound-assisted extraction (UAE), matrix solid-phase dispersion (MSPD), and microextraction techniques, such as solid-phase microextraction (SPME), stir bar sorptive extraction (SBSE), hollow-fiber liquid-phase microextraction (HF-LPME), spray-assisted droplet formation-based liquid-phase microextraction (SADF-LPME), and dispersive liquid–liquid extraction (DLLME). These approaches represent the most relevant eco-friendly sample preparation for the advanced extraction of target analytes from environmental solid samples. Full article
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