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 Avala, Priyanka; Kumar, Malavika S; Das, Avijit Kumar; Sardar, Ankan; Maity, Tilak Raj; Samanta, Aveek; Dolai, Malay Title A name given to the resource Mechanistic elucidation of irreversible chemodosimetric sensing of hydrazine through structural, computational, and bioimaging analyses Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2026 Source A related resource from which the described resource is derived New Journal of Chemistry;Volume;50;Issue;1;pp.433-440 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1039/d5nj04044b" target="_blank" rel="noreferrer noopener">https://doi.org/10.1039/d5nj04044b</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105024483937?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105024483937?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 Avala P., Department of Chemistry, Christ University, Hosur Road, Karnataka, Bangalore, 560029, India, Centre for Renewable Energy and Environmental Sustainability, Christ University Karnataka, 560029, India; Kumar M.S., Department of Chemistry, Christ University, Hosur Road, Karnataka, Bangalore, 560029, India, Centre for Renewable Energy and Environmental Sustainability, Christ University Karnataka, 560029, India; Das A.K., Department of Chemistry, Christ University, Hosur Road, Karnataka, Bangalore, 560029, India, Centre for Renewable Energy and Environmental Sustainability, Christ University Karnataka, 560029, India; Sardar A., Department of Chemical Sciences, Indian Institute of Science Education and Research (IISER), Mohanpur, Kolkata, 741246, India; Maity T.R., Department of Biotechnology, Haldia Institute of Technology, Haldia Purba, West Bengal, Medinipur, 721657, India; Samanta A., Department of Botany, Prabhat Kumar College, Contai Purba Medinipur, W.B, Medinipur, 721404, India; Dolai M., Department of Chemistry, Prabhat Kumar College Purba, West Bengal, Medinipur, 721404, India Description An account of the resource A fluorescent chemodosimeter, DBA, has been developed for the selective detection of hydrazine via an irreversible reaction pathway that leads to fluorescence enhancement. The crystal structure of the ligand has been successfully determined. The sensing mechanism involves the conversion of a hydrazide derivative into a hydrazone derivative, as confirmed by both 1H NMR and mass spectrometry. Upon interaction of DBA with hydrazine, the probe exhibits a significant decrease in absorbance at 366 nm and 279 nm, along with a three fold enhancement in fluorescence intensity at 423 nm, achieving a detection limit of 0.37 M. The detection mechanism has also been supported by theoretical analysis using density functional theory (DFT) calculations. For practical applications, DBA has been employed in plant-based cell imaging to monitor hydrazine accumulation in Lathyrus sativus L. (grass pea). Overall, DBA is a simple, effective, and promising fluorescent probe for hydrazine detection in diverse fields such as environmental monitoring, food safety, and biological risk assessment. This journal is The Royal Society of Chemistry and the Centre National de la Recherche Scientifique, 2026 Publisher An entity responsible for making the resource available Royal Society of Chemistry Relation A related resource ISSN: 11440546; CODEN: NJCHE 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; Hybrid Gold Open Access Format The file format, physical medium, or dimensions of the resource online