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 Cherian, Anila Rose; Thadathil, Ditto Abraham; Varghese, Anitha Title A name given to the resource Electrochemical recognition of MMA-A biomarker for vitamin B12 deficiency based on ?-cyclodextrin self-assembled on polyaminothiazole 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 RSC Advances;Volume;15;Issue;31;pp.25608-25619 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1039/d5ra03779d" target="_blank" rel="noreferrer noopener">https://doi.org/10.1039/d5ra03779d</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105011179485?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105011179485?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 Cherian A.R., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Thadathil D.A., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India; Varghese A., Department of Chemistry, CHRIST (Deemed to be University), Karnataka, Bangalore, 560029, India Description An account of the resource For the first time, the efficient electroreduction and identification of methyl methacrylate (MMA) was achieved using a carbon fiber paper (CFP) electrode modified with polyaminothiazole-?-cyclodextrin (PAT-?-CD). The recognition capabilities of the ?-CD/PAT/CFP and PAT/CFP electrodes were investigated using cyclic voltammetry, revealing the significant influence of ?-CD on the observed electroanalytical behaviour. Specifically, a PAT-?-CD modified CFP electrode was fabricated by electropolymerizing aminothiazole, serving as a substrate for ?-CD self-assembly through hydrogen bonding between the hydroxyl groups of ?-CD and the nitrogen atoms of the polyaminothiazole ring system. This as-prepared electrode exhibited a novel electrochemical method for the identification of MMA. Notably, the final ?-CD/PAT/CFP electrode demonstrated superior electrocatalytic activity towards MMA reduction under optimized conditions compared to bare CFP and other modified electrodes. This modified electrode displayed an extended linear concentration range of 10 nM to 270 nM and a low limit of detection (LOD) of 0.6 nM. Furthermore, the electrocatalyst demonstrated excellent stability, repeatability, and negligible interference from other species. Finally, the developed ?-CD/PAT/CFP electrode was successfully applied for the quantitative determination of MMA in human urine samples. 2025 The Royal Society of Chemistry. Publisher An entity responsible for making the resource available Royal Society of Chemistry Relation A related resource ISSN: 20462069; CODEN: RSCAC 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 All Open Access; Gold Open Access; Green Open Access Format The file format, physical medium, or dimensions of the resource online