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Fe3O4 and bimetal–organic framework Zn/Mg composite peroxide‐like catalyze luminol chemiluminescence for specific measurement of atropine in Datura plant

“…The effect of different radical scavengers, including thiourea, t-butyl alcohol, and resazurin (scavengers of • OH), parabenzoquinone, superoxide dismutase (SOD) and sodium azide (scavengers of • O 2 ̄), and L-histidine and DMF (scavengers of 1 O 2 ), on the CL emission intensity was investigated and the results are listed in Table 2. F I G U R E 6 The response of luminol-H 2 O 2 -Fe 3 O 4 @MOF composite solution for different compounds in the absence or presence of atropine (optimum condition, atropine concentration is 100 μg L À1 ).…”

“…Datura is a plant in the Solanaceae family with $9-12 species and grows widely in temperate and warm regions [1]. This plant has been used as a poisoning agent and medicine in the southwestern USA and other parts of the world for 3000 years.…”