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 Gandhi, Mansi; Sariga; Margaret Rodrigues, Roopa; Varghese, Anitha Title A name given to the resource Electrochemical Transformation of Thiol-Iodine-Based Reactions toward Multiplexed Sensing Applications for Plant-Stress Hormone and Environmental Contaminant 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 Langmuir;Volume;41;Issue;38;pp.26180-26192 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1021/acs.langmuir.5c02654" target="_blank" rel="noreferrer noopener">https://doi.org/10.1021/acs.langmuir.5c02654</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105017373052?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105017373052?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 Gandhi M., Department of Chemistry, Christ University, Bangalore, 560029, India; Sariga, Department of Chemistry, Christ University, Bangalore, 560029, India; Margaret Rodrigues R., Department of Chemistry, Christ University, Bangalore, 560029, India, Department of Chemistry, St. Agnes College (Autonomous), Mangaluru, 575002, India; Varghese A., Department of Chemistry, Christ University, Bangalore, 560029, India Description An account of the resource Functionalized thiophenes are potential electroactive species that serve as efficient molecular electrochemical sensors. This work describes the fabrication of a 3-thiophene acetic acid (TAA)-modified screen-printed carbon electrode/multi-walled carbon nanotube (SPCE/MWCNT) platform via a facile electrochemical method in an aqueous medium. The effectual PT-Redox (product of TAA formed postpotentiostatic polarization) integration over SPCE/MWCNT was confirmed through various spectroscopic and electrochemical investigations. The SPCE/MWCNT showcased exceptional interaction with PT-Redox, creating a resilient platform for its precise binding, thereby enhancing the electrodeelectrolyte electroactive region, topographic roughness, electron conductivity, host response, and comprehensive electrochemical properties. The as-prepared electrode (SPCE/MWCNT@PT-Redox) was employed for the selective detection and quantification of glutathione (GT) as well as hydrazine (HyD) in an aqueous medium. The sensor showed excellent electrocatalytic oxidation responses toward these analytes, yielding a good sensitivity of 0.32 ?A mM1, a low detection limit (DL) of 0.225 ?M, a broad linear dynamic window of 0400 ?M for GT, a high sensitivity of 0.13 ?A mM1, a low DLof 0.56 ?M, and a linear window of 0350 ?M for HyD, obtained via the differential pulse voltammetry (DPV) technique. This substantiates that the modification with PT-Redox significantly boosted the electrodes interfacial activity and catalytic potential. Furthermore, the electrode exhibited robust antifouling and anti-interference traits, suggesting the composites enhanced stability and sensing capabilities for real-world applications. The captivating features, including excellent specificity, fast response dynamics, and simple sample preparation necessities of the proposed system, reveal a promising platform that accomplishes significant potential in futuristic sensing applications. 2025 American Chemical Society Publisher An entity responsible for making the resource available American Chemical Society Relation A related resource ISSN: 7437463; CODEN: LANGD 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