LC determination of enrofloxacin

Flow‐injection chemiluminescence determination of enrofloxacin using the Ru(phen)32+–Ce(IV) system and central composite design for the optimization of chemical variables

“…The proposed method was further applied to the analysis of certain dosage forms containing ENRO. The results in Table 7 are in accordance with those obtained by the official method (45). Statistical analysis of the results using Student's t-test and the variance ratio F-test showed no significant difference between the performance of the two methods as regards accuracy and precision.…”

Ultrasound-assisted dispersive liquid–liquid microextraction for determination of fluoroquinolones in pharmaceutical wastewater

“…Good linear relationships were obtained over the concentration of 0.01-2.0 g/ml with the correlation coefficient (r 2 ) ≥ 0.9990 for FQNs ( Table 1). The limits of detection (LODs) based on signal to noise of 3 were ranged from 0.14 to 0.81 g/l, which were significantly better than in previous LC-UV methods [26,27]. The sensitivity could be further improved by using MS or fluorescence detector.…”

Nickel–quinolones interaction. Part 4 — Structure and biological evaluation of nickel(II)–enrofloxacin complexes compared to zinc(II) analogues

“…1) is a typical second-generation quinolone antimicrobial drug presenting a broad spectrum of activity against a wide range of Gram-negative and Gram-positive bacteria, including those resistant to β-lactam antibiotics and sulfonamides [4,5]. Enrofloxacin is the first fluoroquinolone developed for veterinary application and is usually used for the treatment of some urinary tract, respiratory tract and skin infectious diseases in pets and livestock [6][7][8][9].…”