The chapter is meant to examine the performance of electrodes blended with nanofibers. This study concerns the synthesis, characterization, and applications of electrodes and polymeric nanofibers. Electrospinning is a basic, simple, and adaptable strategy for creating submicron and nano size filaments. Owing to their enormous surface territory and permeable design, electrospun nanofibers can be utilized widely in biomedical, ecological, defensive attire, and sensors applications. Nano filaments of micron measurement and various compound organizations were prepared. Sensors are set up instruments of synthetic investigation utilized in both electrochemical and optical detecting modes. They permit understanding into ion concentrations in different examples, offering reliable performance. One ...