Results 21 to 30 of about 298,600 (277)
Boosting Circularly Polarized Luminescence from Alkyl-Locked Axial Chirality Scaffold by Restriction of Molecular Motions [PDF]
, 2023 Boosting the circularly polarized luminescence of small organic molecules has been a stubborn challenge because of weak structure rigidity and dynamic molecular motions.
Kang, Zhou +3 more
core +2 more sources
Frontiers in Chemistry, 2023 An achiral optically inactive organic luminophore, 4CzIPN, exhibits circularly polarized thermally activated delayed fluorescence when photoexcited under an external magnetic field.
Takumi Kuroda +3 more
doaj +1 more source
On the circularly polarized luminescence of individual triplet sublevels
The Journal of Chemical Physics, 2023 We discuss the possibility of using circularly polarized luminescence (CPL) as a tool to probe individual triplet spin sublevels that are populated nonadiabatically following photoexcitation. This study is motivated by a mechanism proposed for chirality-induced spin selectivity in which coupled electronic-nuclear dynamics may lead to a non-statistical ...
Clàudia Climent +4 more
openaire +3 more sources
Nature Communications, 2022 ‘Pure organic room-temperature phosphorescence (RTP) materials with circularly polarized luminescence (CPL) gained increasing interest. Here, the authors propose a photoinduced circularly polarized RTP material by homogeneously dispersing phosphorescent ...
Zizhao Huang +4 more
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Single-component color-tunable circularly polarized organic afterglow through chiral clusterization
Nature Communications, 2022 Circularly polarized organic afterglow (CPOA) with both long-lived room-temperature phosphorescence and circularly polarized luminescence is attracting great interest, but the development of multicolor-tunable CPOA in a single-component material remains ...
Hui Li +11 more
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Nature Communications, 2020 Chiral functional materials with circularly polarized luminescence can be used in various applications but rarely reported. Here the authors show, a complex system, which show intense circularly polarized ultraviolet luminescence with large glum value ...
Dongxue Han +5 more
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DNA‐induced circularly polarized luminescence of helicene racemates
Chirality, 2023 AbstractEnantiopure helicenes have been extensively investigated due to their outstanding chiroptical properties, while helicene racemates are considered as chiroptically silent. Here, we describe a facile method to produce circularly polarized luminescence (CPL) from helicene racemates via supramolecular association with DNA in aqueous solution ...
Fuwei Gan +5 more
openaire +2 more sources
Circularly polarized luminescence from organic micro-/nano-structures
Light: Science & Applications, 2021 Circularly polarized light exhibits promising applications in future displays and photonic technologies. Circularly polarized luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly polarized light, in which the
Yongjing Deng +5 more
doaj +1 more source
Magnetic Circularly Polarized Luminescence of Organic Compounds
, 2023 Achiral purely organic molecules can show selectivity towards circularly polarized light in emission in the presence of a magnetic field. This phenomenon is called magnetic circularly polarized luminescence (MCPL).
Gennaro Pescitelli +3 more
core +1 more source
A chemosensor-based chiral coassembly with switchable circularly polarized luminescence
Nature Communications, 2021 ‘Fluorescent chemisensors with fast response time and pronounced luminescence variation are important but have not been well investigated for self-assembled chiral systems.
Qiuhong Cheng, Aiyou Hao, Pengyao Xing
doaj +1 more source