Applications of Quantum Dots starts with a basic introduction that includes the characterization, usage and preparation in biological systems. Quantum dots have a broadspectrum of applications and this text book has covered the major applications likeuncovering active precursors in colloidal quantum dot synthesis or designing artificial2D crystals with site and size controlled quantum dots. The readers can also get the informationregarding the recent developments in quantum dots/cnt co-sensitized organicsolar cells and accumulation and distribution of non-targeted and anti-cd44-conjugatedquantum dots in distinct phenotypes of breast cancer. Further the book also highlightsthe potential use of quantum dots in flow cytometry.