Results 231 to 240 of about 298,600 (277)

Intrinsically Chiral Excimers: Water-Compatible Trityl-Based Nanoparticles as Tailored Dual Emitters of Circularly Polarized Luminescence in the Vis or NIR Regions. [PDF]

Small
Schievano G, Gonzalez-Pato N, Míguez-Lago S, Armada P, Cerdá J, Aragó J, Veciana J, Campaña AG, Ratera I, Mayorga-Burrezo P.   +9 more
europepmc   +1 more source

The Combination of Chiral Assembly and Chiral Template Effects Boosts Circularly Polarized Luminescence of Perovskite Nanocrystals. [PDF]

Angew Chem Int Ed Engl
Pawlak M, Abramowicz J, Maneiro NF, Vinnacombe-Willson GA, Jo S, Benchimol E, Roszkowski P, Chen Z, Wang D, Clever GH, Liz-Marzán LM, Mihi A, Polavarapu L, Lewandowski W.   +13 more
europepmc   +1 more source

Circular Dichroism and Multiphoton Circularly Polarized Luminescence Switching Using a Bis-perylene Diimide Macrocycle. [PDF]

Chemistry
Penty SE, Appleby MV, Zwijnenburg MA, Black DJ, Hartmann D, Chekulaev D, Weinstein J, Pal R, Barendt TA.   +8 more
europepmc   +1 more source

Circularly polarized luminescence from AIEgens

Journal of Materials Chemistry C, 2020
This work systematically summarizes recent advances in circularly polarized luminescence (CPL) based on aggregation-induced emission luminogens (AIEgens).
Fengyan Song, Zheng Zhao, Zhiyang Liu, Jacky W. Y. Lam, Ben Zhong Tang   +4 more
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ATP‐Induced Emergent Circularly Polarized Luminescence and Encryption

Angewandte Chemie - International Edition, 2022
AbstractBiomimetic ATP‐driven supramolecular assembly is important to understand various biological processes and dissipative systems. Here, we report an ATP‐driven chiral assembly exhibiting circularly polarized luminescence (CPL) via the interaction of an achiral terpyridine‐based ZnII complex with nucleotides.
Li Zhang, Minghua Liu
exaly   +3 more sources

Circularly Polarized Luminescence Switching in Small Organic Molecules

Chemistry - A European Journal, 2019
AbstractThe circularly polarized luminescence (CPL) switching is of significant interest for applications in security technologies and sensing devices. Small organic molecules (SOMs) show several advantages over metal complexes, supramolecular assemblies, and polymers. Therefore, the recent progress on the CPL switching in SOMs is here reviewed.
Qian Peng, Cui-Hua Zhao
exaly   +3 more sources

Circularly polarized luminescent porous crystalline nanomaterials

Nanoscale, 2022
An overview of generation, regulation and amplification of circularly polarized luminescence (CPL) in porous crystalline nanomaterials by direct synthesis, chirality induction or adaption, and symmetry breaking pathways.
Anyi Zheng, Tonghan Zhao, Xue Jin, Wangen Miao, Pengfei Duan   +4 more
openaire   +2 more sources

Circularly Polarized Luminescence and Fluorescence Detected Circular Dichroism

, 1999
Circularly polarised luminescence and fluorescence-detected circular dichroism are both based on the interaction of circularly polasrised light with a chiral molecule. The former relates to the differential circularly polarized luminescence of an excited
Christine L. Maupin, James P. Riehl
core   +3 more sources

Enantiomorphic Perovskite Ferroelectrics with Circularly Polarized Luminescence

Journal of the American Chemical Society, 2020
Materials with circularly polarized luminescence (CPL) activity have immense potential applications in molecular switches, optical sensors, information storage, asymmetric photosynthesis, 3D optical displays, biological probe, and spintronic devices.
Ji-Xing Gao, Wan-Ying Zhang, Zheng-Guang Wu, You-Xuan Zheng, Da-Wei Fu   +4 more
openaire   +2 more sources

Circularly Polarized Luminescent Triptycene-Based Polymers

ACS Macro Letters, 2018
A series of chiral fluorescent polymers containing optically active triptycene units in the main chain were synthesized via Sonogashira-Hagihara coupling copolymerizations of (R,R)- or (S,S)-2,6-diethynyltriptycene with a range of diiodoaryls. Their optical and chiroptical properties were investigated under various solution conditions.
Tomoyuki Ikai, Takumu Yoshida, Seiya Awata, Yuya Wada, Katsuhiro Maeda, Motohiro Mizuno, Timothy M. Swager   +6 more
openaire   +2 more sources