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Articles by Arunima Cheran
Engineering LE–CT State Synergy in Aminoboranes for Single Molecule White Light Emission and Dual-Mode Chiroptical/Phosphorescence Output
1 Introduction Dual emission from purely organic fluorophores represents an attractive yet challenging photophysical phenomenon [1-3], offering access to multicolored output [4-6], ratiometric sensing [7-9], and single-component white-light generation [10-12].
Axial chirality-induced rigidification in aminoboranes enhances persistent room-temperature phosphorescence and circularly polarized luminescence - Communications Chemistry
Abstract Long-lived triplet exciton harvesting materials are of immense interest for applications in bioimaging, optoelectronics, anticounterfeiting, and sensing. However, achieving persistent room-temperature phosphorescence (pRTP) in metal-free systems remains a significant challenge. Herein, we present purely organic axially chiral aminoboranes (R/S-(BN)₂) with enhanced pRTP properties and circularly polarized luminescence (CPL).
Supergelation via Weak Interactions: An Efficient Method for the Fabrication of Hydrophobic Circularly Polarized Luminescent Materials
Supporting Information As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors.
Aggregation induced generation of circularly polarized luminescence in naphthaleneimide-based nanostructures with high dissymmetry factor
Aggregation induced generation of circularly polarized luminescence in naphthaleneimide-based nanostructures with high dissymmetry factor Extensive efforts have been dedicated towards designing new organic materials that display solid-state fluorescence and possess optical activity, thereby leading to the fabrication of materials emitting circularly polarized light.
Engineering copper plasmonic chirality via ligand-induced dissolution for enantioselective recognition of amino acids
Engineering copper plasmonic chirality via ligand-induced dissolution for enantioselective recognition of amino acids† The formation of chiral nanosystems and their subsequent enantioselective interaction with chiral amino acids are vital steps in many biological processes. Due to their potential to mimic biological systems, the synthesis of chiral nanomaterials has garnered significant attention over the years.
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