Recent development in chitosan-based electrochemical sensors and its sensing application.

During the last few decades, there has been evident growth in the development and fabrication of nano structured materials due to their wide application for different fields of material science and engineering. Among all these materials, natural polymer-based hydrogels such as polysaccharides, proteins, lipids etc. are gaining significant attention in the field of nanotechnology.

Development of -titanium oxide-based ultrasensitive sensor for the quantification of quercetin.

In the present work, a novel sensor developed for the quantification of quercetin (QRC) is being reported. Due to synergistic effects of and titanium oxide, voltammetric performance of the developed sensor (ALV-TiO/glassy carbon electrode) was greatly enhanced. The fabricated sensor was characterized by scanning electron microscopy, X-ray diffraction, energy dispersive X-ray, and electrochemical impedance spectroscopy.