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

Mirror-image magnetic circularly polarized luminescence (MCPL) from optically inactive EuIII and TbIIItris(β-diketonate)

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 …

Leah Pandiscia, PhD

Langmuir-Blodgett films of two chiral perylene bisimide-based molecules: Aggregation and supramolecular chirality

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 …

Leah Pandiscia, PhD

Multifarious Chiral Nanoarchitectures Serving as Handed-Selective Fluorescence Filters for Generating Full-Color Circularly Polarized Luminescence

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 …

Leah Pandiscia, PhD

Circularly polarised luminescence (CPL) control of oligopeptide–Eu(iii) hybridized luminophores by interaction with peptide side chains

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| ≤ …

Leah Pandiscia, PhD

Limonene magic: noncovalent molecular chirality transfer leading to ambidextrous circularly polarised luminescent π-conjugated polymers

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 …

Leah Pandiscia, PhD

Ambidextrous circular dichroism and circularly polarised luminescence from poly(9,9-di-n-decylfluorene) by terpene chirality transfer

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) …

Leah Pandiscia, PhD

Aggregation-induced scaffolding: photoscissable helical polysilane generates circularly polarized luminescent polyfluorene

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)- …

Leah Pandiscia, PhD

Ambidextrous Chirality Transfer Capability from Cellulose Tris(phenylcarbamate) to Nonhelical Chainlike Luminophores: Achiral Solvent-Driven Helix-Helix Transition of Oligo- and Polyfluorenes Revealed by Sign Inversion of Circularly Polarized Luminescence and Circular Dichroism Spectra

2018 / Biomacromolecules

We investigated whether helicity and/or chirality of cellulose tris(phenylcarbamate) (CTPC) can transfer to noncharged, nonhelical oligo- and polyfluorenes when CTPC …

Leah Pandiscia, PhD

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

2012 / Advanced Materials

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

Leah Pandiscia, PhD

Thermally tunable circular dichroism and circularly polarized luminescence of tetraphenylethene with two cholesterol pendants

2015 / Journal of Materials Chemistry C

This work provides a novel strategy for the construction of materials exhibiting circularly polarized luminescence (CPL) with a thermal tunability …

Leah Pandiscia, PhD

Swapping Circularly Polarised Luminescence of Eu(III)‐Binaphthyl Hybridized Luminophore with and without Oxymethylene Spacer

2017 / Chemistry Select

Chiroptical signs in circularly polarised luminescence (CPL) of Eu(III) luminophores coordinated to C2‐symmetric binaphthyl ring carrying carboxylic acids, (R)‐1 (and (S)‐1)) and …

Leah Pandiscia, PhD

Solvent-sensitive signs and magnitudes of circularly polarised luminescence and circular dichroism spectra: probing two phenanthrenes as emitters endowed with BINOL derivatives

2018 / Organic & Biomolecular Chemistry

A C2-symmeric binaphthyl framework bearing phenanthrene as the emitter exhibited circularly polarised luminescence (CPL) in dilute solutions. The CPL and circular …

Leah Pandiscia, PhD

Concentration-dependent circularly polarized luminescence (CPL) of chiral N,N′-dipyrenyldiamines: sign-inverted CPL switching between monomer and excimer regions under retention of the monomer emission for photoluminescence

2017 / Chemical Communications

Herein, an unprecedented switching of circularly polarized luminescence (CPL) is described for chiral 4,6-bis(1-(pyren-1-ylamino)propyl)dibenzo[b,d]furan (1). The CPL band of chiral …

Leah Pandiscia, PhD

Combined Experimental and Theoretical Studies on Planar Chirality of Partially Overlapped C2-Symmetric [3.3](3,9)Dicarbazolophanes

2020 / Journal of Physical Chemistry A

Partially overlapped dicarbazolophanes exhibit a planar chirality. In this study, C2-symmetrical [3.3](3,9)dicarbazolophane derivatives (CZ1–CZ3) have been optically resolved by preparative chiral …

Leah Pandiscia, PhD

Easily accessible axial chiral binaphthalene-triarylborane dyes displaying intense circularly polarized luminescence both in solution and in solid-state

2020 / Dyes and Pigments

The development of small organic CPL-active molecules with large luminescent dissymmetry factors and high quantum yields is highly demanded due …

Leah Pandiscia, PhD