To gel or not to gel: Correlating molecular gelation with solvent parameters

Y Lan, MG Corradini, RG Weiss… - Chemical Society …, 2015 - pubs.rsc.org
Rational design of small molecular gelators is an elusive and herculean task, despite the
rapidly growing body of literature devoted to such gels over the past decade. The process of …

Distance matters: biasing mechanism, transfer of asymmetry, and stereomutation in N-annulated perylene bisimide supramolecular polymers

MA Martínez, A Doncel-Giménez, J Cerdá… - Journal of the …, 2021 - ACS Publications
The synthesis of two series of N-annulated perylene bisimides (PBIs), compounds 1 and 2,
is reported, and their self-assembling features are thoroughly investigated by a complete set …

[图书][B] Chiroptical spectroscopy: fundamentals and applications

PL Polavarapu - 2016 - taylorfrancis.com
This book details chiroptical spectroscopic methods: electronic circular dichroism (ECD),
optical rotatory dispersion (ORD), vibrational circular dichroism (VCD), and vibrational …

GoldHelix: gold nanoparticles forming 3D helical superstructures with controlled morphology and strong chiroptical property

J Cheng, G Le Saux, J Gao, T Buffeteau, Y Battie… - ACS …, 2017 - ACS Publications
Plasmonic nanoparticles, particularly gold nanoparticles (GNPs) hold a great potential as
structural and functional building blocks for three-dimensional (3D) nanoarchitectures with …

Shape selection in chiral ribbons: from seed pods to supramolecular assemblies

S Armon, H Aharoni, M Moshe, E Sharon - Soft matter, 2014 - pubs.rsc.org
We provide a geometric-mechanical model for calculating equilibrium configurations of
chemical systems that self-assemble into chiral ribbon structures. The model is based on …

Induced circular dichroism from helicoidal nano substrates to porphyrins: the role of chiral self-assembly

G Duroux, L Robin, P Liu, E Dols, MDSL Mendes… - Nanoscale, 2023 - pubs.rsc.org
Because the combination of chiral and magnetic properties is becoming more and more
attractive for magneto-chiral phenomena, we here aim at exploring the induction of chirality …

Direct observation of siloxane chirality on twisted and helical nanometric amorphous silica

Y Okazaki, T Buffeteau, E Siurdyban, D Talaga… - Nano Letters, 2016 - ACS Publications
Synthesis of chiral inorganic or hybrid nanomaterials through sol–gel transcription of chiral
organic templates has attracted a great deal of interest for more than a decade. However …

Tuning the supramolecular chirality of one-and two-dimensional aggregates with the number of stereogenic centers in the component porphyrins

P Iavicoli, H Xu, LN Feldborg, M Linares… - Journal of the …, 2010 - ACS Publications
A synthetic strategy was developed for the preparation of porphyrins containing between
one and four stereogenic centers, such that their molecular weights vary only as a result of …

Chirality induction to porphyrin derivatives co-confined at the air–water interface with silica nano-helices: towards enantioselective thin solid film surfaces

M Ottolini, Z Anfar, N Grover, G Magna, M Stefanelli… - Nanoscale, 2024 - pubs.rsc.org
A supramolecular approach based on self-assembled structures allows the formation of
large structured co-assemblies based on chiral and achiral compounds with original …

Influence of chirality on the modes of self-assembly of 12-hydroxystearic acid in molecular gels of mineral oil

DAS Grahame, C Olauson, RSH Lam, T Pedersen… - Soft Matter, 2011 - pubs.rsc.org
The gelating abilities of enantiopure, racemic, and different enantio-enriched mixtures of 12-
hydroxystearic acid (12HSA) have been compared in order to clarify conflicting reports in the …