Primary Bilateral Cleft Lip Repair Using the Modified Millard Technique

Determine methylene blue based on carbon paste electrode modified with nanoparticles of nickel oxide-nitrogen carbon quantum dots and carbon structures by cyclic voltammetry

“…The Methylene blue (MB) with a formula of C 16 H 18 ClN 3 S [4] is also called Methylthioninium chloride [5]. MB is from the phenothiazine family, and it is called 3,7 -Bis(dimethylamino) phenothiazine [6], heterocyclic dye [7], cationic dye [8], and it is a basic dye [9].Methylene blue is used in many applications, for example: in the dyeing of cotton, wool, paper [9], and tattoo [11]. It seeps from industrial facilities into the aquatic environment [12] and has a toxic effect [13].…”

“…Methylene blue is used in many applications, for example: in the dyeing of cotton, wool, paper [9], and tattoo [11]. It seeps from industrial facilities into the aquatic environment [12] and has a toxic effect [13].…”