Vinyl-functionalized mesoporous carbon for dispersive micro-solid phase extraction of azole antifungal agents from aqueous matrices
SEPARATION SCIENCE AND TECHNOLOGY(2020)
Abstract
A simple, rapid and sensitive vinyl-functionalized mesoporous carbon-based dispersive micro-solid phase extraction method has been developed for the preconcentration and quantification of azole antifungal drugs in aqueous matrices. The effects of type of adsorbent, desorption solvent, amount of adsorbent, pH, desorption time, salt addition and extraction time were investigated. Under the optimized conditions, the method demonstrated good linearity over the range of 1?300 ?g L-?1 for water sample and 5?400 ?g L-?1 for biological samples, low limits of detection (0.4 ?g L-?1 to 1.6 ?g L-?1), good analyte recoveries (89.8?113.9%) and acceptable RSDs (7.5?13.4%).
MoreTranslated text
Key words
Dispersive micro-solid phase extraction,vinyl-functionalized mesoporous carbon,azole drugs,HPLC-UV,aqueous samples
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined