D
D. Bahulayan
Researcher at University of Calicut
Publications - 40
Citations - 583
D. Bahulayan is an academic researcher from University of Calicut. The author has contributed to research in topics: Click chemistry & Catalysis. The author has an hindex of 14, co-authored 39 publications receiving 491 citations. Previous affiliations of D. Bahulayan include Nanyang Technological University & Council of Scientific and Industrial Research.
Papers
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Journal ArticleDOI
Broadband‐emitting 2 D hybrid organic–inorganic perovskite based on cyclohexane‐bis(methylamonium) cation
Ishita Neogi,Annalisa Bruno,D. Bahulayan,Teck Wee Goh,Biplab Ghosh,Rakesh Ganguly,Daniele Cortecchia,Tze Chien Sum,Cesare Soci,Nripan Mathews,Subodh Mhaisalkar +10 more
TL;DR: Based on the evidences obtained from the photophysical investigations, the evolution of the broad B-band of (CyBMA)PbBr4 to excitonic self-trapped states is attributed, showing remarkable enhancement in the intensity of the broadband at the cost ofexcitonic emission.
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Extended Absorption Window and Improved Stability of Cesium-Based Triple-Cation Perovskite Solar Cells Passivated with Perfluorinated Organics
K. M. Muhammed Salim,Teck Ming Koh,D. Bahulayan,Padinhare Cholakkal Harikesh,Nur Fadilah Jamaludin,Benny Febriansyah,Annalisa Bruno,Subodh Mhaisalkar,Nripan Mathews +8 more
TL;DR: In this article, the perovskite surface was passivated with a hydrophobic fluorinated organic salt, namely, pentafluoropropylamonium iodide (PFPAI), which not only narrowed the band gap but also contributed toward the modulation of surface and electronic properties of the resulting film.
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A click derived triazole-coumarin derivative as fluorescence on-off PET based sensor for Ca2+and Fe3+ ions
Thasnim Puthiyedath,D. Bahulayan +1 more
TL;DR: A click derived fluorescence signaling system bearing two different coumarin derivatives connected via a triazole linkage has been developed as a fluorescent chemosensor with high selectivity toward Ca2+ and Fe3+ ions as mentioned in this paper.
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Natural bentonite clay/dilute hno3 (40%)—a mild, efficient, and reusable catalyst/reagent system for selective mono nitration and benzylic oxidations
TL;DR: In this article, a reusable catalyst/reagent system consisting of bentonite clay and dilute HNO3 under relatively mild experimental conditions was used for selective mono nitration of Aromatic hydrocarbons and benzylic oxidations.
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An easy synthesis of 4,4′-di- aminodiphenylmethanes. on natural kaolinites
TL;DR: In this paper, aromatic amines are readily condensed with formaldehyde to give the corresponding diaminodiphenylmethanes, a methodology that is novel in its simplicity, selectivity and ecofriendly nature.