Circularly Polarized Blue Luminescent Spherulites Consisting of Hierarchically Assembled Ionic Conjugated Polymers with a Helically π-Stacked Structure

2012 / Advanced Materials Volume24, Issue48 December 18, 2012 Pages 6451-6456

Cationic π-conjugated polymers form an interchain helically π-stacked assembly with anionic chiral compounds that is stabilized by both electrostatic and …

Heather Haffner

Full-Color and White Circularly Polarized Luminescence of Hydrogen-Bonded Ionic Organic Microcrystals

2021 / Angewandte Chemie International Edition Volume60, Issue26 June 21, 2021 Pages 14595-14600

A simple and general method is presented herein for the in situ preparations of circularly polarized luminescence (CPL)-active microcrystals with …

Heather Haffner

Small Figure-Eight Luminophores: Double-Twisted Tethered Cyclic Binaphthyls Boost Circularly Polarized Luminescence

2021 / Chemistry A European Journal Volume27, Issue19 April 1, 2021 Pages 5923-5929

Double-twisted cyclic binaphthyls, in which two naphthalenes are tethered by -O(CH2)nO- linkage (n=1–3), have been synthesized. X-ray analyses and DFT …

Heather Haffner

Triple Oxa[7]helicene with Circularly Polarized Luminescence: Enhancing the Dissymmetry Factors via Helicene Subunit Multiplication

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 …

Heather Haffner

Sign inversion in magnetic circularly polarised luminescence of fused aromatics with 1.6 T N-up/S-up Faraday geometry†

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 …

Carlos Morillo

π-Extended perylene diimide double-heterohelicenes as ambipolar organic semiconductors for broadband circularly polarized light detection

2021 / Nature Communications

Despite great challenges, the development of new molecular structures with multiple and even conflicting characteristics are eagerly pursued for exploring …

Carlos Morillo

Nonclassical dual control of circularly polarized luminescence modes of binaphthyl–pyrene organic fluorophores in fluidic and glassy media†

2014 / Chemical Communications

The fluorescent modes and signs of the circularly polarized luminescence of an axially chiral binaphthyl–pyrene organic fluorophore were successfully controlled …

Leah Pandiscia, PhD

Non-classically Controlled Sign in a 1.6 Tesla Magnetic Circularly Polarized Luminescence of Three Pyrenes in a Chloroform and a PMMA Film

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) …

Leah Pandiscia, PhD