6 Result(s)
within
Zikai He
Science, Humanities and Social Sciences, multidisciplinary
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Article
Open AccessAnti-Kasha triplet energy transfer and excitation wavelength dependent persistent luminescence from host-guest do** systems
Anti-Kasha’s process in organic luminogens has attracted many attentions since its discovery. However, only limited examples of anti-Kasha’s rule have been reported and anti-Kasha triplet energy transfer (ET) ...
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Article
Open AccessPhoto-thermo-induced room-temperature phosphorescence through solid-state molecular motion
The development of smart-responsive materials, in particular those with non-invasive, rapid responsive phosphorescence, is highly desirable but has rarely been described. Herein, we designed and prepared a ser...
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Article
Open AccessMultiple yet switchable hydrogen-bonded organic frameworks with white-light emission
The development of new strategies to construct on-demand porous lattice frameworks from simple motifs is desirable. However, mitigating complexity while combing multiplicity and reversibility in the porous arc...
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Article
Open AccessBoosting the efficiency of organic persistent room-temperature phosphorescence by intramolecular triplet-triplet energy transfer
Persistent luminescence is a fascinating phenomenon with exceptional applications. However, the development of organic materials capable of persistent luminescence, such as organic persistent room-temperature ...
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Article
Open AccessHighly sensitive switching of solid-state luminescence by controlling intersystem crossing
The development of intelligent materials, in particular those showing the highly sensitive mechanoresponsive luminescence (MRL), is desirable but challenging. Here we report a design strategy for constructing ...
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Article
Open AccessWhite light emission from a single organic molecule with dual phosphorescence at room temperature
The development of single molecule white light emitters is extremely challenging for pure phosphorescent metal-free system at room temperature. Here we report a single pure organic phosphor, namely 4-chloroben...
