Electrochemical sensor based on CuO/reduced graphene nanoribbons and ionic liquid for simultaneous determination of tramadol, olanzapine and acetaminophen

Synergistic Applications of Graphene-Based Materials and Deep Eutectic Solvents in Sustainable Sensing: A Comprehensive Review

“…Shabani-Nooshabadi et al utilized CuO/reduced graphene nanoribbon nanocomposites and an IL (1-ethyl 3-methyl imidazolinium chloride) to simultaneously detect the biologically active molecules tramadol, olanzapine, and acetaminophen [ 92 ]. The incorporation of the IL-incorporating nanocomposite in this novel sensor resulted in an increased surface area, outstanding conductivity, and a superior electrocatalytic performance.…”

“…The above-mentioned results obtained with the graphene/graphene derivatives and ILs are clearly promising, but the researchers are aware of the high costs and environmental concerns for this latter class of compounds; therefore, in recent years, the concept of coupling ionic compounds and graphene derivatives has been gradually shifting towards more environmentally friendly ionic materials, like DESs Shabani-Nooshabadi et al utilized CuO/reduced graphene nanoribbon nanocomposites and an IL (1-ethyl 3-methyl imidazolinium chloride) to simultaneously detect the biologically active molecules tramadol, olanzapine, and acetaminophen [92]. The incorporation of the IL-incorporating nanocomposite in this novel sensor resulted in an increased surface area, outstanding conductivity, and a superior electrocatalytic performance.…”