Nanohybrid magnetic composite optosensing probes for the enrichment and ultra-trace detection of mafenide and sulfisoxazole

Electrochemical Analysis of Sulfisoxazole Using Glassy Carbon Electrode (GCE) and MWCNTs/Rare Earth Oxide (CeO2 and Yb2O3) Modified-GCE Sensors

“…All in all, and as previously mentioned, the analysis of SFX have been reported in literature using different approaches [ 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 ]. All these methods have achieved low LoD and had acceptable sensitivity towards the drug; however, and as previously discussed they are time consuming and require several steps of extraction and concentration to analyze SFX samples.…”

“…Moreover, SFX and since 2017 has been classified as a Group 3 carcinogen [ 12 , 13 ]. Moreover, endocrine disorders and hypersensitivity reactions are among the side effects associated with SFX [ 14 ]. Therefore, having an accurate, sensitive, and reliable method for the determination of SFX is crucial.…”

“…A literature survey shows several procedures for the determination of SFX. Reported efforts included the development of nanohybrid magnetic optosensing probes [ 14 ], high performance liquid chromatography (HPLC) [ 15 , 16 , 17 ], capillary electrophoresis (CE) [ 18 ], fluorescence spectroscopy [ 19 ], colorimetry [ 20 ], and the development of a voltammetric sensor [ 21 ]. Each of these approaches has its pros and cons.…”

Synthesis of surface dual-template molecularly imprinted silica nanoparticles for extraction of ciprofloxacin and norfloxacin

“…They are superior in chemical inertness, simplicity of production, excellent solubility, high sensitivity and low cytotoxicity. [31][32][33][34][35] GQD hybrid nanomaterials have promising applications in biomedical treatments, specifically for diagnostic, drug delivery, photothermal therapy, electronic devices and catalysis. Functionalization of GQDs is an effective approach to modulate the properties of GQDs by introducing different functional groups.…”

Chlorine Modulation Fluorescent Performance of Seaweed-Derived Graphene Quantum Dots for Long-Wavelength Excitation Cell-Imaging Application

“…Many fluorescent nanomaterials have been developed and used in biomedicine, especially for bioimaging [ 6 , 7 ]. The discovery of semiconductor quantum dots has opened a new chapter in modern fluorescent nanomaterials [ 8 , 9 ]. Compared with traditional organic dyes, the unique advantages of semiconductor quantum dots, such as high quantum yield, excellent photostability, and fluorescence tenability, make them promising materials in bioimaging applications.…”