2021 / Organic Leters. 2021, 23, 12, 4559–4563
The development of multiple heterohelicenes with a high luminescence dissymmetry factor (glum) is an appealing yet challenging task. Herein, we… Continue reading Triple Oxa[7]helicene with Circularly Polarized Luminescence: Enhancing the Dissymmetry Factors via Helicene Subunit Multiplication
2021 / Nature Communications volume 12, Article number: 2786 (2021)
Nanographenes are emerging as a distinctive class of functional materials for electronic and optical devices. It is of remarkable significance… Continue reading Oxidative cyclo-rearrangement of helicenes into chiral nanographenes
2021 / Scientific Report
Optically active fullerenes, including C60 and C70 derivatives carrying organic substituents, are used in a range of applications because of… Continue reading Deep-red circularly polarised luminescent C70 derivatives
2021 / Chemistry Letters, 2021, Vol.50, No.6
Circularly polarized luminescence (CPL) has attracted significant attention in the fields of chiral photonics and optoelectronic materials science. In a… Continue reading Non-classical Circularly Polarized Luminescence of Organic and Organometallic Luminophores
2021 / Royal Society of chemistry
Although 12 diamagnetic fused aromatics with or without substituents exhibit mirror-symmetric magnetic circularly polarised luminescence (MCPL) through N-up and S-up… Continue reading Sign inversion in magnetic circularly polarised luminescence of fused aromatics with 1.6 T N-up/S-up Faraday geometry†
2021 / Angewandte Chemie International Edition
Multinuclear Ag clusters sandwiched by Pt complex units were synthesized and characterized by single crystal X‐ray diffraction and NMR studies.… Continue reading Multinuclear Ag Clusters Sandwiched by Pt Complex Units: Fluxional Behavior and Chiral‐at‐Cluster Photoluminescence
2021 / Royal Society of Chemistry
Although 12 diamagnetic fused aromatics with or without substituents exhibit mirror-symmetric magnetic circularly polarised luminescence (MCPL) through N-up and S-up… Continue reading Sign inversion in magnetic circularly polarised luminescence of fused aromatics with 1.6 T N-up/S-up Faraday geometry†
2021 / Nature Communications
Despite great challenges, the development of new molecular structures with multiple and even conflicting characteristics are eagerly pursued for exploring… Continue reading π-Extended perylene diimide double-heterohelicenes as ambipolar organic semiconductors for broadband circularly polarized light detection
2014 / Chemical Communications
The fluorescent modes and signs of the circularly polarized luminescence of an axially chiral binaphthyl–pyrene organic fluorophore were successfully controlled… Continue reading Nonclassical dual control of circularly polarized luminescence modes of binaphthyl–pyrene organic fluorophores in fluidic and glassy media†
2019 / RSC Advances
Solid-state organic fluorescent materials are important for the development of electroluminescent sensing devices. Herein, we report that N,N′-bis((R)-1-phenylethyl)perylene-3,4,9,10-tetracarboxylic diimide [(R,R)-BPP] and… Continue reading Solid-state AIEnh-circularly polarized luminescence of chiral perylene diimide fluorophores
2020 / Frontiers in Chemistry
Circularly polarized luminescence (CPL) spectroscopy measures the difference in luminescence intensity between left- and right-circularly polarized light, and is often… Continue reading Temperature-Dependent Circularly Polarized Luminescence Measurement Using KBr Pellet Method
2020 / Chemistry Letters
Molecular pyrene, 1-hydroxylpyrene, and 2-hydroxypyrene in chloroform and embedded in poly(methyl methacrylate) film reveal mirror-image magnetic circularly polarized luminescence (MCPL)… Continue reading Non-classically Controlled Sign in a 1.6 Tesla Magnetic Circularly Polarized Luminescence of Three Pyrenes in a Chloroform and a PMMA Film
2020 / Dalton Transactions
Five optically inactive EuIII(hfa)3, TbIII(hfa)3, EuIII(acac)3·Phen, TbIII(acac)3·Phen and EuIII(hfa)3·BDPB (hfa: hexafluoroacetylacetonate, acac: acetylacetonate, BDPB: 2,2′-bis(diphenylphosphino)biphenyl and Phen: phenanthroline) complexes showed… Continue reading Mirror-image magnetic circularly polarized luminescence (MCPL) from optically inactive EuIII and TbIIItris(β-diketonate)
2020 / Colloids and Surfaces A: Physicochemical and Engineering Aspects
Perylene bisimide (PBI) and its derivatives as building blocks for constructing nanostructures with functional properties have achieved considerable attention due… Continue reading Langmuir-Blodgett films of two chiral perylene bisimide-based molecules: Aggregation and supramolecular chirality
2020 / ACS Nano
A series of full-color circularly polarized luminescence (CPL)-active materials are fabricated by judiciously combining multifarious chiral nanoarchitectures with achiral fluorescence… Continue reading Multifarious Chiral Nanoarchitectures Serving as Handed-Selective Fluorescence Filters for Generating Full-Color Circularly Polarized Luminescence
2020 / ACS Nano
The selective interplay between dimensional morphology transition and signal transfer is an important feature for both nanomaterials and biosystems. While… Continue reading Dimension-Tunable Circularly Polarized Luminescent Nanoassemblies with Emerging Selective Chirality and Energy Transfer
2020 / RSC Advances
Chiral oligopeptide-naphthalene/Eu(III) hybridized luminophores emit strong circularly polarised solution-state luminescence (CPL) from Eu(III) at 592 and 614 nm (|gCPL| ≤… Continue reading Circularly polarised luminescence (CPL) control of oligopeptide–Eu(iii) hybridized luminophores by interaction with peptide side chains
2010 / New Journal of Chemistry
Solvent chirality transfer using (S)- and (R)-limonenes, which are candidates for renewable volatile bioresources (bp 176 °C/760 Torr or bp 94… Continue reading Limonene magic: noncovalent molecular chirality transfer leading to ambidextrous circularly polarised luminescent π-conjugated polymers
2010 / Polymer Chemistry
Solvent chirality transfer using enantiomeric pairs of limonene and α-pinene allowed for the successful production of optically active poly(9,9-di-n-decylfluorene) (PF10) aggregates with circular dichroism (CD)… Continue reading Ambidextrous circular dichroism and circularly polarised luminescence from poly(9,9-di-n-decylfluorene) by terpene chirality transfer
2016 / Polymer Chemistry
An enantiopair of rigid rod-like helical polysilanes (PSi-S and PSi-R) as a photoscissible scaffold enabled the production of circularly polarised luminescence (CPL)-… Continue reading Aggregation-induced scaffolding: photoscissable helical polysilane generates circularly polarized luminescent polyfluorene
