Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazene

Jiri Kaleta; Jiawen Chen; Guillaume Bastien; Martin Dracinsky; Milan Masat; Charles T. Rogers; Ben L. Feringa; Josef Michl

doi:10.1021/jacs.7b05404

Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazene

Jiri Kaleta, Jiawen Chen, Guillaume Bastien, Martin Dracinsky, Milan Masat, Charles T. Rogers, Ben L. Feringa, Josef Michl

Research output: Contribution to journal › Article › Academic › peer-review

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Abstract

A new unidirectional light-driven molecular motor suitable for host guest surface inclusion complexes with tris(o-phenylene)cyclotriphosphazene (TPP) was synthesized. The motor molecules formed regular two-dimensional trigonal arrays covering the large facets of disc-shaped TPP nanocrystals. Photochemical and thermal isomerization studies demonstrated that the light driven rotation of the anchored motors is similar to that observed in solution and is not compromised neither by either the surface confinement or the density of surface coverage (.50 vs 100%).

Original language	English
Pages (from-to)	10486-10498
Number of pages	13
Journal	Journal of the American Chemical Society
Volume	139
Issue number	30
DOIs	https://doi.org/10.1021/jacs.7b05404
Publication status	Published - 2-Aug-2017

Keywords

SOLID-STATE
STRUCTURAL MODIFICATION
AROMATIC NANOCHANNELS
ROTARY MOTION
DRIVEN
ROTORS
LIGHT
MACHINES
DYNAMICS
ARRAYS

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Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazeneFinal publisher's version, 7.74 MBLicence: Taverne

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title = "Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazene",

abstract = "A new unidirectional light-driven molecular motor suitable for host guest surface inclusion complexes with tris(o-phenylene)cyclotriphosphazene (TPP) was synthesized. The motor molecules formed regular two-dimensional trigonal arrays covering the large facets of disc-shaped TPP nanocrystals. Photochemical and thermal isomerization studies demonstrated that the light driven rotation of the anchored motors is similar to that observed in solution and is not compromised neither by either the surface confinement or the density of surface coverage (.50 vs 100%).",

keywords = "SOLID-STATE, STRUCTURAL MODIFICATION, AROMATIC NANOCHANNELS, ROTARY MOTION, DRIVEN, ROTORS, LIGHT, MACHINES, DYNAMICS, ARRAYS",

author = "Jiri Kaleta and Jiawen Chen and Guillaume Bastien and Martin Dracinsky and Milan Masat and Rogers, {Charles T.} and Feringa, {Ben L.} and Josef Michl",

year = "2017",

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doi = "10.1021/jacs.7b05404",

language = "English",

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T1 - Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazene

AU - Kaleta, Jiri

AU - Chen, Jiawen

AU - Bastien, Guillaume

AU - Dracinsky, Martin

AU - Masat, Milan

AU - Rogers, Charles T.

AU - Feringa, Ben L.

AU - Michl, Josef

PY - 2017/8/2

Y1 - 2017/8/2

N2 - A new unidirectional light-driven molecular motor suitable for host guest surface inclusion complexes with tris(o-phenylene)cyclotriphosphazene (TPP) was synthesized. The motor molecules formed regular two-dimensional trigonal arrays covering the large facets of disc-shaped TPP nanocrystals. Photochemical and thermal isomerization studies demonstrated that the light driven rotation of the anchored motors is similar to that observed in solution and is not compromised neither by either the surface confinement or the density of surface coverage (.50 vs 100%).

AB - A new unidirectional light-driven molecular motor suitable for host guest surface inclusion complexes with tris(o-phenylene)cyclotriphosphazene (TPP) was synthesized. The motor molecules formed regular two-dimensional trigonal arrays covering the large facets of disc-shaped TPP nanocrystals. Photochemical and thermal isomerization studies demonstrated that the light driven rotation of the anchored motors is similar to that observed in solution and is not compromised neither by either the surface confinement or the density of surface coverage (.50 vs 100%).

KW - SOLID-STATE

KW - STRUCTURAL MODIFICATION

KW - AROMATIC NANOCHANNELS

KW - ROTARY MOTION

KW - DRIVEN

KW - ROTORS

KW - LIGHT

KW - MACHINES

KW - DYNAMICS

KW - ARRAYS

U2 - 10.1021/jacs.7b05404

DO - 10.1021/jacs.7b05404

M3 - Article

SN - 0002-7863

VL - 139

SP - 10486

EP - 10498

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 30

ER -

Surface Inclusion of Unidirectional Molecular Motors in Hexagonal Tris(o-phenylene)cyclotriphosphazene

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