Advanced Optical Information Encryption Enabled by Polychromatic and Stimuli‐Responsive Luminescence of Sb‐Doped Double Perovskites
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DOI: 10.1002/advs.202308390
Abstract: The smart materials with multi‐color and stimuli‐responsive luminescence are very promising for next generation of optical information encryption and anti‐counterfeiting, but these materials are still scarce. Herein, a multi‐level information encryption strategy is developed based… read more here.
Keywords: information; encryption; stimuli responsive; information encryption ... See more keywords
Stimuli‐Responsive and Defect‐Regulated Luminescent Organic Metal Halide for High‐Security Anti‐Counterfeiting and Force Sensing
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DOI: 10.1002/advs.202510163
Abstract: Smart materials with stimuli‐responsive luminescence hold considerable potential for anti‐counterfeiting and sensing applications. However, achieving multimode‐responsive luminescence and luminescence modulation remains a significant challenge. Herein, a smart 0D organic metal halide hybrid (OMH) (C9NH20)6[Pb3Br12] exhibiting… read more here.
Keywords: force; luminescence; anti counterfeiting; organic metal ... See more keywords
Enhanced mechano-responsive luminescence in polyurethanes by supramolecular mechanophores based on synergy between quadruple H-bonding and π–π stacking
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DOI: 10.1039/d5py00517e
Abstract: Mechanoresponsive luminescent (MRL) PUs based on supramolecular mechanophores dominated by quadruple H-bonding and π–π stacking achieved dual-channel MRL by IM/IE ratio and wavelength shift with high sensitivity and reversibility. read more here.
Keywords: responsive luminescence; mechano responsive; bonding stacking; quadruple bonding ... See more keywords