Various sectors can benefit from ultrasound's practical applications Fig 4, such as in the hardening of immersed metals , the delivery of drugs and other therapeutic applications , the improvement of electrospinning , the treatment of bladder cancer , and the acceleration of chemical reactions and processes . In order to drive and improve chemical processes and yields, irradiation and ultrasonic waves are linked to efficient physical and chemical factors. The use of less energy-intensive and potentially harmful chemicals and solvents is the overarching goal, together with the utilization of ultrasound. Among its many advantages beyond sonochemistry is its ability to improve electrochemical diffusion processes, among others. The use of ultrasonic waves can both facilitate more efficient chemical reactions and create an altogether novel chemical environment. For instance, ultrasonication significantly enhances organic syntheses. Mason authored a thorough analysis of ultrasound's role in synthetic organic chemistry, with an emphasis on its organic synthesis functions . A number of other researchers have also used ultrasound to successfully carry out synthetic organic reactions; for example, Bang and Suslick and Cravotto and Cintas are noteworthy examples.