This eBook covers emerging trends and progress in the development of green sensing materials with diverse applications in areas such as pharmaceutical formulation and delivery; environmental monitoring; metal ion detection; forensic sample analysis; food quality assessment; biomedical uses; and the analysis of pollutants, among others. Developing these biodegradable and sustainable sensing platforms is one of the most active areas of sensor research. In addition to exploring the many benefits of these sensing materials-increased sensitivity, low cost, disposability, small size, and simple operation-challenges are also considered, and solutions offered. Recent Developments in Green Electrochemical Sensors will be a valuable resource for researchers, scientists, and upper level students working in materials science and engineering, biochemistry, and environmental and analytical chemistry.