Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Development of a colloidal gold immunochromatographic strip for the rapid detection of pefloxacin in grass carp with a novel pretreatment method.

Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes·2022
Same author

DLA-VPS: Deep-Learning-Assisted Visual Parameter Space Analysis of Cosmological Simulations.

IEEE computer graphics and applications·2022
Same author

The Synergistic Anti-colon Cancer Effect of Aurora A Inhibitors and AKT Inhibitors Through PI3K/AKT Pathway.

Anti-cancer agents in medicinal chemistry·2022
Same author

Correction to: Actively implementing an evidence-based feeding guideline for critically ill patients (NEED): a multicenter, cluster-randomized, controlled trial.

Critical care (London, England)·2022
Same author

Glycol/glycerol-fed electrically conductive aggregates suggest a mechanism of stimulating direct interspecies electron transfer in methanogenic digesters.

Water research·2022
Same author

A study on the roles of long non-coding RNA and circular RNA in the pulmonary injuries induced by polystyrene microplastics.

Environment international·2022
Same journal

Separation and enrichment of phages at the interface between two phases in a green solvent-based sugaring-out extraction system.

Journal of chromatography. A·2026
Same journal

Advances and perspectives in Oligo(dT) Affinity chromatography for mRNA capture: Resins, ligands and process intensification.

Journal of chromatography. A·2026
Same journal

Ion chromatography: Current strengths, key limitations, and future trends.

Journal of chromatography. A·2026
Same journal

Stereo-sensitive modelling of gas chromatographic retention indices of mono-cycloalkanes in jet fuel range.

Journal of chromatography. A·2026
Same journal

Approaches to using retention indices with coupled column pressure tuning in gas chromatography.

Journal of chromatography. A·2026
Same journal

MOF-supported surface-imprinted polymer for hazard governance of aristolochic acids in herbal matrices: A safety-control strategy supported by multiscale simulations.

Journal of chromatography. A·2026
See all related articles

Related Experiment Video

Updated: Jul 4, 2026

Vapor Phase Deposition of Electroactive Poly(3,4-ethylenedioxythiophene) onto Electrospun Commodity Polymer Nanofibers
08:28

Vapor Phase Deposition of Electroactive Poly(3,4-ethylenedioxythiophene) onto Electrospun Commodity Polymer Nanofibers

Published on: March 7, 2025

Polythiophene as a novel fiber coating for solid-phase microextraction.

Xiang Li1, Chunmei Li, Jianmin Chen

  • 1Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China. lixiang@fudan.edu.cn

Journal of Chromatography. A
|June 6, 2008
PubMed
Summary
This summary is machine-generated.

Polythiophene (PTh) fibers show promise for solid-phase microextraction (SPME) of organochlorine pesticides (OCPs) from water. This new material offers efficient extraction with low detection limits, comparable to commercial fibers.

More Related Videos

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides
10:27

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides

Published on: July 14, 2015

Disentangling High Strength Copolymer Aramid Fibers to Enable the Determination of Their Mechanical Properties
06:02

Disentangling High Strength Copolymer Aramid Fibers to Enable the Determination of Their Mechanical Properties

Published on: September 1, 2018

Related Experiment Videos

Last Updated: Jul 4, 2026

Vapor Phase Deposition of Electroactive Poly(3,4-ethylenedioxythiophene) onto Electrospun Commodity Polymer Nanofibers
08:28

Vapor Phase Deposition of Electroactive Poly(3,4-ethylenedioxythiophene) onto Electrospun Commodity Polymer Nanofibers

Published on: March 7, 2025

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides
10:27

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides

Published on: July 14, 2015

Disentangling High Strength Copolymer Aramid Fibers to Enable the Determination of Their Mechanical Properties
06:02

Disentangling High Strength Copolymer Aramid Fibers to Enable the Determination of Their Mechanical Properties

Published on: September 1, 2018

Area of Science:

  • Analytical Chemistry
  • Environmental Science
  • Materials Science

Background:

  • Solid-phase microextraction (SPME) is a widely used technique for sample preparation.
  • Development of novel, efficient, and cost-effective SPME fibers is crucial for environmental monitoring.
  • Organochlorine pesticides (OCPs) are persistent organic pollutants requiring sensitive detection methods.

Purpose of the Study:

  • To investigate the efficiency of polythiophene (PTh) as a novel fiber material for SPME.
  • To develop and optimize PTh-based SPME for the extraction of organochlorine pesticides (OCPs) from aqueous samples.
  • To evaluate the performance of PTh fibers in terms of sensitivity, linearity, and reproducibility.

Main Methods:

  • Polythiophene (PTh) films were electrodeposited onto stainless steel wires using cyclic voltammetry (CV).
  • PTh fibers were utilized for solid-phase microextraction (SPME) of OCPs from water samples.
  • Extracted analytes were analyzed using gas chromatography (GC) with a laboratory-designed SPME device.

Main Results:

  • The PTh fiber demonstrated effective extraction of OCPs from water, attributed to its granulated surface and large surface area.
  • Optimized conditions yielded low limits of detection (0.5-10 ng L⁻¹) and linear calibration graphs (R² > 0.982) for OCPs.
  • Repeatability and reproducibility were acceptable, with single fiber repeatability <12% and fiber-to-fiber reproducibility <18%.

Conclusions:

  • Polythiophene (PTh) is a viable new material for fabricating SPME fibers for organic compound sampling.
  • The developed PTh-based SPME method provides sensitive and reliable analysis of OCPs in water samples.
  • PTh fiber performance favorably compared with a commercial carbowax/divinylbenzene (CW/DVB) fiber for real water sample analysis.