Sol-gel organic-inorganic hybrid polydimethysiloxane-3- aminopropyltrimethoxysilane as sorbent for stir bar sorpitive extraction of organophosphorus pesticides

• Main Author: Hasnan, Zafran
• Format: Thesis
• Language: English
• Published: 2012
• Subjects: QD Chemistry; RA Public aspects of medicine
• Online Access: http://eprints.utm.my/id/eprint/28397/5/ZafranHasnanMFS2012.pdf; http://eprints.utm.my/id/eprint/28397/; http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:69660?site_name=Restricted Repository
• Institution: Universiti Teknologi Malaysia

An organic-inorganic hybrid 3-aminopropyltrimethoxysilane (APTMS)- polydimethylsiloxane (PDMS) was produced using sol-gel method and used as coating on glass encased stir bar. The physico-chemical properties and extraction ability of the APTMS/PDMS hybrid coatings were manipulated by varying the mol...