Application of tryptamine as a derivatising agent for airborne isocyanate determination. Part 3. Evaluation of total isocyanates analysis by high-performance liquid chromatography with fluorescence and amperometric detection

Application of 2-[2-(7H-dibenzo[a,g]carb

Application of 2-[2-(7H-dibenzo[a,g]carbazol-7-yl)–ethoxy] Ethyl Chloroformate as a Pre-column Derivatization Reagent for Determination of Amino Acids from Hydrolyzed Cicada by High Performance Liquid Chromatography with Fluorescence Detection and Mass Spectrometric Identification

✍ Xiao-Yan LI; Jin-Mao YOU; Zhi-Wei SUN; Yan-Yan FU; Xue-Qin QIN; Ming-Zhou DING; 📂 Article 📅 2010 🏛 Elsevier Science 🌐 Chinese ⚖ 340 KB

Based on the use of 2-[2-(7H-dibenzo[a,g]carbazol-7-yl)-ethoxy] ethyl chloroformate (DBCEC-Cl) as a sensitive pre-column derivatization reagent, a simple method for evaluating the chemical compositions of the hydrolyzed protein from the cicada nymphs has been developed. Studies on derivatization con