Investigation of some univariate and multivariate spectrophotometric methods for concurrent estimation of Vancomycin and Ciprofloxacin in their laboratory prepared mixture and application to biological fluids

Cobalt-modulated dual emission carbon dots for ratiometric fluorescent vancomycin detection

“…2 Therefore, therapeutic drug monitoring of vancomycin is necessary. Various analytical methods, including high performance liquid chromatography (HPLC), [8][9][10] electrochemical detection, 11,12 immunoassay, 13,14 UV-vis spectrophotometric 15,16 and uorometric methods [17][18][19][20][21][22][23] have been employed to quantify vancomycin in biological samples.…”

Electrochemical sensor based on a poly-murexide modified carbon paste electrode for determination of fluoroquinolone antibiotic ciprofloxacin

“…Developing a simple, sensitive, rapid, and dependable method for detecting CFLOX is therefore extremely essential and crucial. CFLOX has already been determined using various techniques, such as chromatographic (Sureshkumar et al, 2018;Tantawy et al, 2021;Vella et al, 2015;Zheng et al, 2019) and spectrophotometric techniques (Abd El-Aziz et al, 2021;An et al, 2022;Czyrski, 2022;Habib et al, 2019;Kadioglu et al, 2022;Turkey et al, 2013). However, despite their high sensitivity and precision, these methods take a long time to implement and require expensive and intricate equipment.…”