A novel strategy for preparing electrospun thin film microextraction samplers: Determining pesticides in water as proof of concept
Yazarlar (4)
Dr. Öğr. Üyesi Alper Şahin Middle East Technical University (Metu), Türkiye
Dr. Öğr. Üyesi Yeliz AKPINAR Kırşehir Ahi Evran Üniversitesi, Türkiye
Maksut Samedinov
Selçuk Üniversitesi, Türkiye
Prof. Dr. Ezel Boyaci Middle East Technical University (Metu), Türkiye
Makale Türü Açık Erişim Özgün Makale (ESCI dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Chromatography Open
Dergi ISSN 2772-3917 Dergi Bilgileri (2026)
Makale Dili İngilizce Basım Tarihi 05-2026
Cilt / Sayı / Sayfa 9 / 1 / – DOI 10.1016/j.jcoa.2026.100344
Makale Linki https://www.sciencedirect.com/science/article/pii/S2772391726000393
UAK Araştırma Alanları
Özet
AbstractThin film microextraction (TFME) greatly benefits from extractive phases with a large surface area, since this feature is paramount for rapid and effective analyte sorption. One of the techniques that can be used for preparation of TFME samplers with large extractive phase surface area is electrospinning. The traditional electrospinning, in which a polymer solution fed through a high-voltage applied nozzle is deposited to the support, may reduce the inter-sampler preparation repeatability and increase the material usage. The present study developed a new single-drop static blade electrospinning technique that can be used for homogenous coating the nano-micro sized fibrous extractive phase on the surface of stainless-steel blade, here shown using electropsun polyacrylonitrile (PAN) embedded with poly(divinylbenzene) (PDVB) nanoparticles as the extractive phase. This technique provided improved …
Anahtar Kelimeler
Electrospinning | GC–MS | Pesticides | Poly(divinylbenzene) | Polyacrylonitrile | Sample preparation | Thin film microextraction