Functional naphthalene diimides: synthesis, properties, and applications

M Al Kobaisi, SV Bhosale, K Latham… - Chemical …, 2016 - ACS Publications
This comprehensive review surveys developments over the past decade in the field of
naphthalene diimides (NDIs). It explores their application toward: supramolecular chemistry; …

Molecular ratchets and kinetic asymmetry: Giving chemistry direction

S Borsley, DA Leigh… - Angewandte Chemie …, 2024 - Wiley Online Library
Over the last two decades ratchet mechanisms have transformed the understanding and
design of stochastic molecular systems—biological, chemical and physical—in a move away …

Mechanically interlocked linkers inside metal–organic frameworks: effect of ring size on rotational dynamics

VN Vukotic, CA O'Keefe, K Zhu, KJ Harris… - Journal of the …, 2015 - ACS Publications
A series of metal–organic framework (MOF) materials has been prepared, each containing a
mechanically interlocked molecule (MIM) as the linker and a copper (II) paddlewheel as the …

Extreme stabilization and redox switching of organic anions and radical anions by large-cavity, CH hydrogen-bonding cyanostar macrocycles

CR Benson, EM Fatila, S Lee, MG Marzo… - Journal of the …, 2016 - ACS Publications
Encapsulation of unstable guests is a powerful way to enhance their stability. The lifetimes of
organic anions and their radicals produced by reduction are typically short on account of …

Accelerating the shuttling in hydrogen-bonded rotaxanes: active role of the axle and the end station

T Kumpulainen, MR Panman, BH Bakker… - Journal of the …, 2019 - ACS Publications
The relation between the chemical structure and the mechanical behavior of molecular
machines is of paramount importance for a rational design of superior nanomachines. Here …

Influence of axle length on the rate and mechanism of shuttling in rigid H-shaped [2] rotaxanes

G Gholami, K Zhu, G Baggi, E Schott, X Zarate… - Chemical …, 2017 - pubs.rsc.org
A series of [2] rotaxane molecular shuttles was prepared containing a dibenzo [24] crown-8
(DB24C8) wheel and a rigid H-shaped axle with varying track lengths between recognition …

Light triggers molecular shuttling in rotaxanes: control over proximity and charge recombination

M Wolf, A Ogawa, M Bechtold, M Vonesch… - Chemical …, 2019 - pubs.rsc.org
We present the synthesis of novel rotaxanes based on mechanically interlocked porphyrins
and fullerene and their advanced investigations by means of photophysical measurements …

Axle length does not affect switching dynamics in degenerate molecular shuttles with rigid spacers

PG Young, K Hirose, Y Tobe - Journal of the American Chemical …, 2014 - ACS Publications
For a series of [2] rotaxane molecular shuttles possessing linear rigid rod-like axles of
varying lengths between degenerate recognition sites, the activation barrier for shuttling …

A light-operated pillar [6] arene-based molecular shuttle

T Ogoshi, D Kotera, S Fa, S Nishida, T Kakuta… - Chemical …, 2020 - pubs.rsc.org
A molecular shuttle comprising a pillar [6] arene macrocyclic ring and an axle with two equal-
energy-level stations connected by an azobenzene unit was synthesised. The E isomer of …

Mechanistic evaluation of motion in redox-driven rotaxanes reveals longer linkers hasten forward escapes and hinder backward translations

SS Andersen, AI Share, BLC Poulsen… - Journal of the …, 2014 - ACS Publications
Mechanistic understanding of the translational movements in molecular switches is essential
for designing machine-like prototypes capable of following set pathways of motion. To this …