Novel solid‐phase microextraction fiber coatings: a review

S Peng, X Huang, Y Huang, Y Huang… - Journal of …, 2022 - Wiley Online Library
The materials used for the fabrication of solid‐phase microextraction fiber coatings in the
past five years are summarized in the current review, including carbon, metal‐organic …

Evolution in understandings of the design, optimization, and application of sorbent-based extraction devices

K Murtada, J Pawliszyn - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Sample preparation plays a pivotal role in enhancing the quality of analytical results by
mitigating the complexity of samples. The evaluation and potential modification of extraction …

Performance evaluation of extraction coatings with different sorbent particles and binder composition

K Murtada, E Nazdrajić, J Pawliszyn - Analytical Chemistry, 2023 - ACS Publications
Binders are critical components used in the preparation of a range of extraction devices,
including solid-phase microextraction (SPME) devices. While the main role of a binder is to …

Thin-film microextraction combined with comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry screening for presence of multiclass …

K Murtada, D Bowman, M Edwards, J Pawliszyn - Talanta, 2022 - Elsevier
Organic compounds in drinking water can be potentially hazardous. In this study, we
demonstrate for the first time that combining in-bottle thin-film microextraction (TFME) …

Vacuum-assisted headspace thin-film microextraction: theoretical formulation and method optimization for the extraction of polycyclic aromatic hydrocarbons from …

E Yiantzi, K Murtada, K Terzidis, J Pawliszyn… - Analytica Chimica …, 2022 - Elsevier
The thin films used in headspace thin-film microextraction (HS-TFME) enable higher
sensitivity and superior extraction rates compared to other microextraction approaches …

Polybenzimidazole: A novel, fluorocarbon-free, SPME sorbent binder with good thermal and solvent resistance properties for GC and LC analysis

K Murtada, E Nazdrajić, J Pawliszyn - Microchimica Acta, 2023 - Springer
A novel solid-phase microextraction (SPME) coating is presented that uses
polybenzimidazole (PBI) as a binder to immobilize micro-size sorbent particles onto a …

The Effect of Sorbent Particles in a Binder on the Mass Transfer Kinetics in Separation Media: In Silico Study and Experimental Verification

E Nazdrajić, K Murtada, J Pawliszyn - Analytical Chemistry, 2021 - ACS Publications
Selecting the optimal binder and the sorbent affinity for selected compounds can cause the
composite to behave either as an efficient extraction coating, as a permeable membrane, or …

[HTML][HTML] Protocol for the development of TFME-GC methods for analyzing multiclass organic constituents in water samples

K Murtada, J Pawliszyn - Green Analytical Chemistry, 2022 - Elsevier
Since being introduced as an alternative to the solid-phase microextraction (SPME) fiber
format, thin-film microextraction (TFME) has been employed in various gas and liquid …

Development of porous carbon/polydimethylsiloxane thin-film solid-phase microextraction membranes to facilitate on-site sampling of volatile organic compounds

K Murtada, V Galpin, JJ Grandy, V Singh… - Sustainable Chemistry …, 2021 - Elsevier
This work presents the development of carboxen/polydimethylsiloxane (Car/PDMS) based
thin film-solid phase microextraction (TF-SPME) method capable of identifying volatile …

[HTML][HTML] White calibration methods based on gradient techniques as a modern approach to quantitative flow analysis

P Kościelniak - TrAC Trends in Analytical Chemistry, 2022 - Elsevier
In the paper the concept of a “white calibration method” is proposed, that is, one that is
consistent with the three basic attributes of a white analytical method: environmentally …