Strategies and tactics for the metal‐directed synthesis of rotaxanes, knots, catenanes, and higher order links
More than a quarter of a century after the first metal template synthesis of a [2] catenane in
Strasbourg, there now exists a plethora of strategies available for the construction of …
Strasbourg, there now exists a plethora of strategies available for the construction of …
A Facile Molecular Machine: Optically Triggered Counterion Migration by Charge Transfer of Linear Donor‐π‐Acceptor Phosphonium Fluorophores
The D‐π‐A type phosphonium salts in which electron acceptor (A=‐+ PR3) and donor (D=‐
NPh2) groups are linked by polarizable π‐conjugated spacers show intense fluorescence …
NPh2) groups are linked by polarizable π‐conjugated spacers show intense fluorescence …
[HTML][HTML] Overtemperature-protection intelligent molecular chiroptical photoswitches
Stimuli-responsive intelligent molecular machines/devices are of current research interest
due to their potential application in minimized devices. Constructing molecular …
due to their potential application in minimized devices. Constructing molecular …
Near-infrared light-triggered “on/off” motion of polymer multilayer rockets
We describe an approach to modulating the on-demand motion of catalytic polymer-based
microengines via near-infrared (NIR) laser irradiation. The polymer multilayer motor was …
microengines via near-infrared (NIR) laser irradiation. The polymer multilayer motor was …
Helix-rod host-guest complexes with shuttling rates much faster than disassembly
Q Gan, Y Ferrand, C Bao, B Kauffmann, A Grélard… - Science, 2011 - science.org
Dynamic assembly is a powerful fabrication method of complex, functionally diverse
molecular architectures, but its use in synthetic nanomachines has been hampered by the …
molecular architectures, but its use in synthetic nanomachines has been hampered by the …
[HTML][HTML] Real-time observation of the dynamics of an individual rotaxane molecular shuttle using a single-molecule junction
Measurements on single molecules can sometimes reveal features that can be difficult to
detect using techniques that probe the averaged properties of many molecules. Here, we …
detect using techniques that probe the averaged properties of many molecules. Here, we …
Complete mechanism of hemithioindigo motor rotation
R Wilcken, M Schildhauer, F Rott… - Journal of the …, 2018 - ACS Publications
Hemithioindigo-based molecular motors are powered by nondamaging visible light and
provide very fast directional rotations at ambient conditions. Their ground state energy …
provide very fast directional rotations at ambient conditions. Their ground state energy …
[PDF][PDF] Light-driven transport of a molecular walker in either direction along a molecular track
MJ Barrell, AG Campaña, M Von Delius… - … . Chem. Int. Ed, 2011 - tamaoki.es.hokudai.ac.jp
Nature uses bipedal motor proteins that “walk” down intracellular tracks to perform essential
tasks in a variety of key biological processes.[1] Although the molecular mechanisms …
tasks in a variety of key biological processes.[1] Although the molecular mechanisms …
A single synthetic small molecule that generates force against a load
P Lussis, T Svaldo-Lanero, A Bertocco… - Nature …, 2011 - nature.com
Some biomolecules are able to generate directional forces by rectifying random thermal
motions. This allows these molecular machines to perform mechanical tasks such as …
motions. This allows these molecular machines to perform mechanical tasks such as …
Reversible light switch for macrocycle mobility in a DNA rotaxane
F Lohmann, D Ackermann… - Journal of the American …, 2012 - ACS Publications
A recent trend in DNA nanotechnology consists of the assembly of architectures with
dynamic properties that can be regulated by employing external stimuli. Reversible …
dynamic properties that can be regulated by employing external stimuli. Reversible …