Simultaneous preconcentration of polar and non-polar organophosphorus pesticides from water samples by using a new sorbent based on mesoporous silica

• Main Authors: Soutoudehnia Korrani, Z., Wan Ibrahim, W. A., Rashidi Nodeh, H., Aboul-Enein, H. Y., Sanagi, M. M.
• Format: Article
• Published: Wiley-VCH Verlag 2016
• Subjects: QD Chemistry
• Online Access: http://eprints.utm.my/id/eprint/73823/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-84977950729&doi=10.1002%2fjssc.201500896&partnerID=40&md5=310bae2910acf0f1c969734708b3ce8e

A new mesoporous silica based on the sol-gel material cyanopropyltriethoxysilane (CNPrTEOS) was successfully synthesized by the hydrolysis and condensation of CNPrTEOS in the presence of ammonium solution as catalyst and methanol as solvent. It was used as a solid-phase extraction sorbent for the si...