The use of smartphones has created new tools for detection, analysis, diagnosis and monitoring using new applications and attachments. These breakthrough analytical methods offer ways to overcome the drawbacks of more conventional methods, such as expensive instruments that are often required, complex sample pretreatment steps, or time-consuming procedures. The book "Smartphone-Based Detection Devices: Evolving Trends in Analytic Methods" compiled these current developments in smartphone analytic methods into one comprehensive source covering recent advances in analytic tools, focusing on the most accurate, highly effective approaches.