Results of the latest research of researchers of the Chemistry and Chemical Engineering Center of Iran entitled MICROSENSOR FOR A COCHLEAR IMPLANT Published as US Patent. The research encompasses an electrochemical system integrated with a cochlear implant to measure a corticosteroid concentration in a cochlear fluid that include a microsensor attached to an electrode array of the cochlear implant. Congratulations to Ms. Ali Mohammadi (Research Fellow) and Dr. Kiani (Faculty Member) for this success.