Chaoqun Yan

An All-in-One Optical Emission Platform for On-Site Sensitive Detection of Selenium in Selenium-Enriched Food: Integrating Digestion, HS-SPME, and Microplasma OES

Abstract The narrow margin between selenium (Se) deficiency and toxicity demands rapid and reliable methods for monitoring Se levels in Se-enriched foods. In this work, we present an all-in-one optical emission platform that integrates in situ sample digestion, derivatization wit...