1. Quantum dots. Synthesis and characterizations 2. Basics of electroanalytical methods and their applications with quantum dot sensors 3. Quantum dots-based sensors using solid electrodes 4. Quantum dot-based electrochemical molecularly imprinted polymer sensors. potentials and challenges 5. Electrochemical DNA biosensors based on quantum dots 6. Electrochemiluminescent and photoelectrochemical aptasensors based on quantum dots for mycotoxin and pesticide analysis 7. Quantum dots-based photoelectrochemical sensors and biosensors 8. Fabrication of quantum dot-polymer composites and their electroanalytical applications 9. Enzyme-based electrochemical nanobiosensors using quantum dots 10. Electrochemical immunosensors based on quantum dots 11. Electroanalytical application of quantum dots in microchips 12. Electrochemical applications of inorganic material-doped quantum dots 13. Future prospects and concluding remarks for electroanalytical applications of quantum dots