“…Recent advances in biochemical technology for the characterization of glycoproteins have inspired significant interest in the development of highly sensitive and selective methods for carbohydrate analysis. , Carbohydrates are aliphatic compounds that lack suitable chromophores, which results in their insensitivity toward conventional spectrophotometric detection methods. In recent years, electrochemical detection at metal electrodes has been successfully developed as a sensitive detection method for the analysis of sugars .…”