“…From the literature survey, various approaches have been reported for the estimation of NIF, CAP and BIS alone or in combination with other drugs. The reported methods include HPLC (Ahmed et al, 2018; Andal et al, 2022; Bahgat et al, 2022; Kondratova et al, 2017; Rashid et al, 2022; Rastkari et al, 2013; Sultan et al, 2013; Sultana et al, 2011; Tatar Ulu & Aydoğmuş, 2012), LC–MS/MS (Giebułtowicz et al, 2015; Grigoriev et al, 2016; Logoyda, 2020; Logoyda et al, 2020; Logoyda et al, 2021; Todevska et al, 2022; Tonooka‐Kubota et al, 2022; Tutunji et al, 2009; Zhao et al, 2023), HPTLC (Aayushi & Shah, 2022; Chitlange et al, 2009; Kakde et al, 2008; Shah et al, 2019), spectrofluorimetric (Abd Elhaleem et al, 2022; Abdelwahab et al, 2018; Attia et al, 2023; Derayea et al, 2022; Dewangan et al, 2022; Dong et al, 2022; Han et al, 2022; Khan et al, 2014; Roshdy et al, 2023; Sheng et al, 2022; Wang et al, 2022; Wu et al, 2022; Xi et al, 2022), UV spectrophotometric (Abed, 2020; Gouda & Amin, 2010; Gudruman et al, 2012; Hamad et al, 2023; Mishra, 2022; Tulasamma & Venkateswarlu, 2016; Ulu & Kel, 2012) and electrochemical methods (Al‐Farhan et al, 2023; Frag et al, 2019; Górska et al, 2022; Hassan et al, 2022; Karimi‐Maleh et al, 2017; Khairy et al, 2017; Koçak & İpek, 2022; Mokhtari et al, 2018; Mourad et al, 2020; Pourhakkak et al, 2022; Soomro et al, 2017; Zare et al, …”