Property tuning in charge‐transfer chromophores by systematic modulation of the spacer between donor and acceptor

F Bureš, WB Schweizer, JC May… - … A European Journal, 2007 - Wiley Online Library
A series of donor–acceptor chromophores was prepared in which the spacer separating 4‐
dimethylanilino (DMA) donor and C (CN) 2 acceptor moieties is systematically varied. All of …

Structure-property relationship of three 2-chloro-4-fluoro chalcone derivatives: a comprehensive study on linear and non-linear optical properties, structural …

QA Wong, CK Quah, XA Wong, SR Maidur… - Journal of Molecular …, 2022 - Elsevier
This work focused on the relationship between molecular structure and non-linear optical
(NLO) property of the chalcone derivatives. The NLO property is well known increased by …

Length-dependent convergence and saturation behavior of electrochemical, linear optical, quadratic nonlinear optical, and cubic nonlinear optical properties of …

B Babgi, L Rigamonti, MP Cifuentes… - Journal of the …, 2009 - ACS Publications
The syntheses of trans-[Ru {4, 4′-C CC6H2 [2, 5-(OEt) 2] C CC6H4NO2} Cl (dppm)
2](19), trans-[Ru {4, 4′, 4′′-C CC6H4C CC6H2 [2, 5-(OEt) 2] C CC6H4NO2} Cl …

Porphyrin− β-oligo-ethynylenephenylene−[60] fullerene triads: synthesis and electrochemical and photophysical characterization of the new porphyrin− oligo-PPE−[60 …

A Lembo, P Tagliatesta, DM Guldi… - The Journal of …, 2009 - ACS Publications
The synthesis and electrochemical and photophysical studies of new electron donor−
acceptor arrays, bearing porphyrins covalently linked to fullerene, are described. In the …

Resonance-enhanced charge delocalization in carbazole–oligoyne–oxadiazole conjugates

A Zieleniewska, X Zhao, S Bauroth… - Journal of the …, 2020 - ACS Publications
There are notably few literature reports of electron donor–acceptor oligoynes, even though
they offer unique opportunities for studying charge transport through “all-carbon” molecular …

Organometallic Complexes for Nonlinear Optics. 42. Syntheses, Linear, and Nonlinear Optical Properties of Ligated Metal-Functionalized Oligo(p …

GT Dalton, MP Cifuentes, LA Watson, S Petrie… - Inorganic …, 2009 - ACS Publications
A combination of UV− vis− NIR spectroscopy, femtosecond Z-scan measurements, and time-
dependent density functional theory (TD-DFT) calculations have been used to …

Charge-Gating Dibenzothiophene-S,S-dioxide Bridges in Electron Donor–Bridge–Acceptor Conjugates

G Yzambart, A Zieleniewska, S Bauroth… - The Journal of …, 2017 - ACS Publications
The synthesis of a series of new electron donor–bridge–acceptor (D–B–A) conjugates (18–
20) comprising electron-donating zinc (II) porphyrins (ZnPs) and electron-accepting …

Precise Control of Intramolecular Charge‐Transport: The Interplay of Distance and Conformational Effects

C Schubert, M Wielopolski, LH Mewes… - … A European Journal, 2013 - Wiley Online Library
A new series of donor–bridge–acceptor (D–B–A) compounds consisting of π‐conjugated
oligofluorene (oFL) bridges between a ferrocene (Fc) electron‐donor and a fullerene (C60) …

Correlation between nonlinear optical effects and structural features of aurone-based methacrylic polymeric thin films

K Waszkowska, A Krupka, V Smokal, O Kharchenko… - Materials, 2022 - mdpi.com
In this study, new photonics architectures and aurone-based methacrylic polymers were
designed and synthesized for their optical and nonlinear optical properties. The studied …

Vinyl spacers—tuning electron transfer through fluorene-based molecular wires

M Wielopolski, J Santos, BM Illescas, A Ortiz… - Energy & …, 2011 - pubs.rsc.org
Rigid and soluble electron donor–acceptor conjugates (3 and 11) that combine π-extended
tetrathiafulvalene (exTTF) as an electron donor and C60 as an electron acceptor have been …