Determination of melatonin in wine and plant extracts by capillary electrochromatography with immobilized carboxylic multi-walled carbon nanotubes as stationary phase

Carboxylic multi-walled carbon nanotubes

Carboxylic multi-walled carbon nanotubes as immobilized stationary phase in capillary electrochromatography

✍ Lorena Sombra; Yolanda Moliner-Martínez; Soledad Cárdenas; Miguel Valcárcel 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 235 KB

## Abstract Carboxylic multi‐walled carbon nanotubes (c‐MWNT) have been immobilized into a fused‐silica capillary for capillary electrochromatography. The c‐MWNT were successfully incorporated after the silanization and coupling with glutaraldehyde on the inner surface of the capillary. The electro