Chemiluminescence assay of promethazine hydrochloride using acidic permanganate employing flow injection mode operated with syringe and peristaltic pumps

Promethazine determination in plasma samples by using carbon paste electrode modified with molecularly imprinted polymer (MIP): Coupling of extraction, preconcentration and electrochemical determination

“…In practice, numerous procedures such as oxidation titrations [3][4][5][6][7][8], spectrophotometry [9][10][11][12][13][14][15][16], chemiluminescence [17], turbidimetry [18], capillary electrophoresis [19,20] and gas chromatography [21,22] have been employed to determine promethazine. HPLC methods are now widely used for promethazine determination [23][24][25][26][27].…”

Determination of phenothiazines in pharmaceutical formulations and human urine using capillary electrophoresis with chemiluminescence detection

“…Different FIA-CL methods have been reported based on direct oxidation [73,74], sensitized CL [75,76], indirect CL [77], and enhanced CL [78] for the determination of phenothiazines. These CL reactions were tested by employing our homemade CE-CL instrument in order to select the most sensitive one.…”

Application of sequential injection analysis to pharmaceutical analysis

“…For the determination of promethazine, Sultan et al developed a flow system with chemiluminescent detection based on the measurement of emission intensity produced as result of its oxidation reaction with permanganate in sulphuric acid medium [115]. This combined FIA/SIA manifold set-up utilized a peristaltic pump for the carrier flow and a syringe pump for injecting the analyte directly into the carrier to monitor the short life chemiluminescence reaction.…”