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Preparation and characteristics of sol–gel-coated calix[4]arene fiber for solid-phase microextraction

✍ Scribed by Xiujuan Li; Zhaorui Zeng; Shengzhe Gao; Haibing Li


Book ID
108091913
Publisher
Elsevier Science
Year
2004
Tongue
English
Weight
342 KB
Volume
1023
Category
Article
ISSN
1873-3778

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✍ Xiujuan Li; Zhaorui Zeng; Mingbai Hu; Ming Mao 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 1023 KB

A simple, sensitive, and accurate method for the determination of propranolol in human urine has been developed based on solid-phase microextraction (SPME) followed by GC-flame ionization detection (FID). The sol-gel 5,11,17,23-tetra-tert-butyl-25,27-dihydroxy-26,28-diglycidyloxycalix[4]arene/hydrox