The determination of 2-phenylphenol in the presence of 4-chlorophenol using nano-Fe3O4/ionic liquid paste electrode as an electrochemical sensor

Application of GO/COF as a novel, efficient and recoverable catalyst in the Knoevenagel reaction

“…The carbon‐based composite materials are striking for various applications because their outstanding chemical, mechanical, thermal and electric properties . The composite materials based on graphene and its derivatives possess unique properties such as chemical stability, low toxicity, biocompatibility, and flexibility for surface functionalization . Hence, the surface of these composites can be grafted with an extensive variety of functional groups, making further reactions and modification .…”

“…[3] Recently, nanotechnology with wide diversity of nanomaterials create a new revolution in science and especially chemical fields. [4,5] The combination of the functional components to attain nanocomposite materials has gained growing attention, as such nanocomposites permit graceful amalgamation of chemical and physical properties, synergistic effects and multiple functions of individual components. [6][7][8] The carbonbased composite materials are striking for various applications because their outstanding chemical, mechanical, thermal and electric properties.…”

Nano-molar level determination of isoprenaline in pharmaceutical and clinical samples; A nanostructure electroanalytical strategy

“…The using nanomaterials and especially metalbased nanoparticle can be improve sensitivity of electrochemical sensors and suggest as a new strategy for design of new type of electroanalytical sensors in drug analysis . In addition, ionic liquids showed more advantages for modification of electrochemical sensors due to high electrical conductivity and wide electrochemical windows range [80][81][82][83]. Recently, the many of scientific reports showed high performance ability of ionic liquid/nanomaterial composite for modification of electrochemical sensor with highly sensitive properties [84][85][86].…”

Cellulose stabilized Fe3O4and carboxylate‐imidazole and Co‐based MOF growth as an exceptional catalyst for the Knoevenagel reaction

“…[1][2][3][4][5][6][7][8] Among these metal oxides, the magnetic iron oxide (Fe 3 O 4 ) nanoparticles are of huge attention, owing to their low cost, easy preparation, and high magnetic permeability and various applications in diverse fields such as catalysis, adsorption, and optoelectronics. [9][10][11][12][13] Nevertheless, the application of these nanoparticles is limited by their instability in alkaline and acidic media and easy aggregation, due to high surface free energy, specific surface area, and easy oxidation. [14] To overcome these drawbacks, a variety of modification approaches were attempted via adding various materials during or after the construction process to enhance the stability, dispersibility, biodegradability, and biocompatibility of Fe 3 O 4 nanoparticles.…”