Förster Resonance Energy Transfer: An Efficient Way to Develop Stimulus-Responsive Room-Temperature Phosphorescence Materials and Their Applications

Wang, Yunsheng; Yang, Jie; Fang, Manman; Yu, Yishuai; Zou, Bo; Wang, Liwei; Tian, Yu; Cheng, Jingxi; Tang, Ben Zhong; Li, Zhen

doi:10.1016/j.matt.2020.05.005

Cited by 268 publications

(223 citation statements)

References 56 publications

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“…Besides crystal engineering, the development of host–guest doping system was also an efficient way to realize ultralong RTP emission. [ 47–51 ] In 2017, Kabe and Adachi successfully realized a long persistent luminescence more than 1 h in a host–guest doping system, which could be even comparable to the most outstanding inorganic phosphors (Figure 7A). [ 47 ] In their system, the host material of PPT acted as electron donor and guest of TMB as electron acceptor.…”

Section: Organic Luminescent Behaviors In Solid Statementioning

confidence: 99%

“…On the other hand, Li and coworkers innovatively utilized the distance‐sensitive Förster resonance energy transfer (FRET) to develop efficient RTP system with stimulus‐response characteristic (Figure 7C). [ 50 ] In their system, the DMAP with rigid crystal environment was selected as host/energy donor, and Cdp with potential RTP emission acted as guest/energy acceptor. As shown in Figure 7C, although no obvious RTP emission could be observed for individual DMAP or Cdp sample, their cocrystal with mass ratio of 100:1 presented ultralong green phosphorescence.…”

Section: Organic Luminescent Behaviors In Solid Statementioning

confidence: 99%

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Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

2020

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The research of organic luminescent materials in aggregate has drawn more and more attention for their wide applications. To adjust the luminescent properties for aggregates, a deep understanding of the corresponding internal mechanism is needed. In this short review, a brief introduction of aggregation‐induced emission (AIE) and some other solid state luminescence behaviors derived from or parallel to AIE is presented. Particularly, the relationship between emission property and intermolecular/intramolecular interactions is summarized, with the aim to guide the further development of organic optoelectronic materials in aggregate.

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Section: Organic Luminescent Behaviors In Solid Statementioning

confidence: 99%

Section: Organic Luminescent Behaviors In Solid Statementioning

confidence: 99%

Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

2020

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“…[24][25][26][27][28][29] In 2020, our group innovatively utilized the distancesensitive Förster resonance energy transfer process in the development of stimulus-responsive RTP system, in which, N,N-dimethylpyridin-4-amine (DMAP) with rigid crystal environment was selected as host/energy donor, and di-(naphthalen-2-yl)-amine (Cdp) with potential RTP emission acted as guest/energy acceptor. 30 Based on its unique heating/force-responsive RTP effect, the application of encrypted thermal printing was realized for the first time. For this RTP system, there was still room for further improvement in some aspects: such as moderate RTP efficiency (4.04%) and lifetime (768 ms), single luminous color.…”

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confidence: 99%

Host–guest materials with room temperature phosphorescence: Tunable emission color and thermal printing patterns

et al. 2020

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The research of purely organic materials with long afterglow has drawn more and more attention, especially for those with stimulus-response characteristic. So far, this kind of material is really very scarce and their performance is not good enough. In this study, we successfully developed an efficient heatingresponsive room-temperature phosphorescence material with phosphorescence efficiency and lifetime up to 13.4% and 2.08 s through the simple host-guest doping strategy. Further on, by introducing the additional energy acceptor of fluorescein with concentration-dependent emission to construct ternary doping systems, the afterglow color was extended from blue to yellow. Accordingly, the multicolor thermal printings have been easily realized, showing the great practical application prospects.

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“…Generally, long afterglow materials can avoid the use of FLI system, and are more suitable to be utilized in lifetime‐regulated luminescence anti‐counterfeiting. [ 45–49,51–58 ] Lin's group developed a kind of pure CDs‐based long afterglow materials with dual‐emissive property of fluorescence and room temperature phosphorescence (RTP) by a facile and quick microwave‐assisted process. [ 49 ] The aqueous solution of CDs was directly used as anti‐counterfeiting ink to print the portrait of Chairman Mao on a banknote as anti‐counterfeiting label.…”

Section: Double‐level Luminescence Anti‐counterfeitingmentioning

confidence: 99%

Luminescence anti‐counterfeiting: From elementary to advanced

2021

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Luminescence anti‐counterfeiting derives from the easily changeable luminescence behaviors of luminescence materials under the regulation of various external stimuli (such as excitation light, chemical reagent, heat, and mechanical force, etc.) and luminescence lifetime, which plays an important role in preventing forgery of currency, artworks, and product brands. According to the numbers of changes of anti‐counterfeiting labels under various regulation conditions, luminescence anti‐counterfeiting can be classified into three levels from elementary to advanced: single‐level anti‐counterfeiting, double‐level anti‐counterfeiting, and multilevel anti‐counterfeiting. In this review, the recent achievements in luminescence anti‐counterfeiting are summarized, and the regulation of various factors to anti‐counterfeiting labels is discussed. Finally, existing problems, future challenges, and possible development directions are proposed in order to realize facile, quick, low‐cost, environmentally friendly, and difficult‐to‐replicate advanced luminescence anti‐counterfeiting.

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Förster Resonance Energy Transfer: An Efficient Way to Develop Stimulus-Responsive Room-Temperature Phosphorescence Materials and Their Applications

Cited by 268 publications

References 56 publications

Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

Organic luminescent materials: The concentration on aggregates from aggregation‐induced emission

Host–guest materials with room temperature phosphorescence: Tunable emission color and thermal printing patterns

Luminescence anti‐counterfeiting: From elementary to advanced

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