Abate Wondesen Tsige, Tsegaye Ababiya Kotiso, Kassahun Dires Ayenew, Siraye Genzeb Ayele
Pharmacist intervention to improve adherence to medication among heart failure patients at North East Ethiopia hospital
Pharmacology research & perspectives
photocatalytic degradation antibiotic ciprofloxacin water carried nanosheets graphitic carbon nitride gc3n4 catalyst visible light irradiation using lowpower 4 10 w white light leds aim study identify intermediate byproducts formed degradation propose pathway cip degradation achieve goal photocatalytically degraded cip solutions analysed liquid chromatography coupled highresolution mass spectrometry using qtof instrument accurate mass msms data detected ions allowed us determine elementary composition eight byproducts propose chemical structures seven three byproducts reported first time elementary composition fourth one wrongly reported literature accurately established cip degradation followed pseudofirst order kinetics pseudofirst order kinetic constant 0035 min1 addition study influence several scavengers showed presence triethanolamine dramatically reduced pseudofirst order kinetic constant 000072 min1 pointing reactive species holes produced catalyst finally main pathway cip degradation seems attack piperazine group oh radicals following heterocycle breakup subsequent loss two carbon atoms co2 molecules defluorination oxidation cleavage cycles intermediate