Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Joy, Irene Maria; Jose, Sandra; Sariga; Varghese, Anitha Title A name given to the resource Ruthenium phosphate-embedded poly-(3,4 diaminobenzoic acid)-based electrode for enhanced sensing of 2,4-dichlorophenol in water samples Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2025 Source A related resource from which the described resource is derived Electrochimica Acta;Volume;537;Issue;;Article No.;146915; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.electacta.2025.146915" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.electacta.2025.146915</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105010566531?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105010566531?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Joy I.M., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India, Centre for Renewable energy and Environmental Sustainability, Christ University, Karnataka, India, 560 029, India; Jose S., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India, Centre for Renewable energy and Environmental Sustainability, Christ University, Karnataka, India, 560 029, India; Sariga, Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India, Centre for Renewable energy and Environmental Sustainability, Christ University, Karnataka, India, 560 029, India; Varghese A., Department of Chemistry, Christ University, Karnataka, Bangalore, 560029, India, Centre for Renewable energy and Environmental Sustainability, Christ University, Karnataka, India, 560 029, India Description An account of the resource 2,4-Dichlorophenol (2,4-DCP) is found to have a prevalent application in synthesizing many industrial materials, meanwhile leading to toxicological effects on human health and aquatic life. This work demonstrates the construction of a highly responsive electrochemical sensing platform for 2,4-DCP, based on ruthenium phosphate electrodeposited over poly-(3,4 diaminobenzoic acid)-loaded carbon fiber paper (Ru-Pi/PDABA/CFP). Surface modification of the conducting polymer with Ru-Pi improves electrocatalytic performance by enhancing available electrocatalytic sites and rapid charge transmission channels. The developed electrode was characterized using XRD, XPS, and SEM studies to substantiate the formation of Ru-Pi/PDABA/CFP hybrid material, and electrochemical studies further evidence the improved electrochemical performance upon electrode modification. Cyclic voltammetric studies showcased 2-fold enhanced catalytic activity of Ru-Pi/PDABA/CFP compared to the bare CFP. Differential pulse voltammetric outcome corroborated outstanding electroanalytical metrics towards 2,4-DCP, unveiling an appreciably minimal limit of detection (LOD) of 1.47 nM and a low quantification boundary (LOQ) of 4.37 nM in a wide concentration-response linearity of 5 450 nM. The interferences from foreign substances produced only negligible signal modulations (&lt;4.6 %) on the current amplitude of 2,4-DCP, validating the sensor's excellent selectivity towards the target analyte. Further, the application of Ru-Pi/PDABA/CFP was extended for the 2,4-DCP assay in actual tap and lake water samples. 2025 Subject The topic of the resource 2,4-dichlorophenol; Conducting polymer; Electrochemical sensor; Environmental sensing; Phenolic pollutant; Surface modification Publisher An entity responsible for making the resource available Elsevier Ltd Relation A related resource ISSN: 134686; CODEN: ELCAA Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online