Quantifying the overall efficiency of circularly polarized emitters
An increasing number of circularly polarized luminescence (CPL) molecular emitters has
been developed in recent years and many of them are intended for applications in which …
been developed in recent years and many of them are intended for applications in which …
Circularly polarized luminescence of helicenes: A data‐informed insight
Helicenes are an interesting scaffold for chiroptical properties and in particular circularly
polarized luminescence (CPL). In this short review, we collect the luminescence (glum) and …
polarized luminescence (CPL). In this short review, we collect the luminescence (glum) and …
Circularly polarized thermally activated delayed fluorescence emitters in through-space charge transfer on asymmetric spiro skeletons
This work describes a strategy to produce circularly polarized thermally activated delayed
fluorescence (CP-TADF). A set of two structurally similar organic emitters SFST and SFOT …
fluorescence (CP-TADF). A set of two structurally similar organic emitters SFST and SFOT …
Helical bilayer nanographenes: impact of the helicene length on the structural, electrochemical, photophysical, and chiroptical properties
P Izquierdo-García, JM Fernández-García… - Journal of the …, 2023 - ACS Publications
Helical bilayer nanographenes (HBNGs) are chiral π-extended aromatic compounds
consisting of two π–π stacked hexabenzocoronenes (HBCs) joined by a helicene, thus …
consisting of two π–π stacked hexabenzocoronenes (HBCs) joined by a helicene, thus …
Achieving high circularly polarized luminescence with push–pull helicenic systems: from rationalized design to top-emission CP-OLED applications
While the development of chiral molecules displaying circularly polarized luminescence
(CPL) has received considerable attention, the corresponding CPL intensity, glum, hardly …
(CPL) has received considerable attention, the corresponding CPL intensity, glum, hardly …
Naphthalimide-Annulated [n]Helicenes: Red Circularly Polarized Light Emitters
X Tian, K Shoyama, B Mahlmeister… - Journal of the …, 2023 - ACS Publications
Two [n] heliceno-bis (naphthalimides) 1 and 2 (n= 5 and 6, respectively) where two electron-
accepting naphthalimide moieties are attached at both ends of helicene core were …
accepting naphthalimide moieties are attached at both ends of helicene core were …
Tuning transition electric and magnetic dipole moments:[7] helicenes showing intense circularly polarized luminescence
Helicenes are promising candidates for chiral optoelectronic materials because of their
helically twisted π-conjugated system. However, the emission intensity of unsubstituted …
helically twisted π-conjugated system. However, the emission intensity of unsubstituted …
500‐fold amplification of small molecule circularly polarised luminescence through circularly polarised FRET
Strongly dissymmetric circularly polarised (CP) luminescence from small organic molecules
could transform a range of technologies, such as display devices. However, highly …
could transform a range of technologies, such as display devices. However, highly …
Brightening up circularly polarized luminescence of monosubstituted polyacetylene by conformation control: Mechanism, switching, and sensing
S Wang, D Hu, X Guan, S Cai, G Shi… - Angewandte …, 2021 - Wiley Online Library
The first example of luminescent monosubstituted polyacetylenes (mono‐PAs) is presented,
based on a contracted cis‐cisoid polyene backbone. It has an excellent circularly polarized …
based on a contracted cis‐cisoid polyene backbone. It has an excellent circularly polarized …
Circularly polarized luminescence in a Möbius helicene carbon nanohoop
We present the first helicene carbon nanoohop that integrates a [6] helicene into [7]
cycloparaphenylene. The [6] helicene endows the helicene carbon nanohoop with …
cycloparaphenylene. The [6] helicene endows the helicene carbon nanohoop with …