A nanocomposite consisting of cuprous oxide supported on graphitic carbon nitride nanosheets for non-enzymatic electrochemical sensing of 8-hydroxy-2′-deoxyguanosine

Sonochemical construction of hierarchical strontium doped lanthanum trisulfide electrocatalyst: An efficient electrode for highly sensitive detection of ecological pollutant in food and water

“…With the increase in the addition of MTO has observed to increase the peak potential. A wide range of detection is observed with LOD of 2.4 nM [43] , [44] , [45] . Its corresponding calibration curve of different concentrations of MTO against the current is given in Fig.…”

Green sonochemical synthesis and fabrication of cubic MnFe2O4 electrocatalyst decorated carbon nitride nanohybrid for neurotransmitter detection in serum samples

“…The XPS high-resolution N 1s spectra included four peaks located in Fig. 3 F, and those peaks are corresponding to pyridinic carbon, pyrrolic carbon, graphitic carbon, and N–oxide bonds in the composite [36] .

Fig.

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Eutectic Solvent-Mediated Synthesis of NiFe-LDH/Sulfur-Doped Carbon Nitride Arrays: Investigation of Electrocatalytic Activity for the Dimetridazole Sensor in Human Sustenance

“…The electroanalytical detection method demonstrates several advantages such as rapid analysis, high sensitivity and selectivity, negligible interference, and marked down cost and thus proves to be an attractive alternative for monitoring toxic pollutants and pharmaceuticals. This proven technology offers low power requirements, good resolution, and linear output at the forefront as powerful tools of detection of environmental contaminants. − …”

“…These carbon-based nanomaterials are a cost-effective strategy while replacing existing state-of-the-art components for improved practical implementation. In particular, graphitic carbon nitride (GCN), an analogue of graphene and a conjugated semiconductor polymer, manifests extraordinary optical, thermal, catalytic, mechanical, and electrical properties. , The strong electron-donor nature of nitrogen along with the C–N covalent bonds within its layers and tri-s-triazine ring structure in GCN enhances the active sites of electronic conductivity and exploits these characteristics for sensor design and development. The introduction of metallic and nonmetallic constituents into the GCN system provides ancillary binding functions that modulate the redox band potentials for pronounced sensing activities.…”