A small molecule that walks non-directionally along a track without external intervention

DOI: 10.1002/anie.201200822

Source and publish data:

Angewandte Chemie - International Edition p. 5480 - 5483 (2012)

Update date:2022-09-26

Topics: Small molecule

Authors:

Campana, Araceli G.

Carlone, Armando

Chen, Kai

Dryden, David T. F.

Leigh, David A.

Lewandowska, Urszula

Mullen, Kathleen M.

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Article abstract of DOI:10.1002/anie.201200822

Charge of the light brigade: A molecule is able to walk back and forth upon a five-foothold pentaethylenimine track without external intervention. The 1D random walk is highly processive (mean step number 530) and exchange takes place between adjacent amine groups in a stepwise fashion. The walker performs a simple task whilst walking: quenching of the fluorescence of an anthracene group sited at one end of the track. Copyright

Full text of DOI:10.1002/anie.201200822

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