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Updated: Jun 24, 2026

Aqueous Droplets Used as Enzymatic Microreactors and Their Electromagnetic Actuation
Published on: August 28, 2017
Molecular actuator: redox-controlled clam-like motion in a bichromophoric electron donor
Vincent J Chebny1, Ruchi Shukla, Sergey V Lindeman
1Department of Chemistry, Marquette University, P.O. Box 1881, Milwaukee, Wisconsin 53201, USA.
Abstract:
The one-electron oxidation of tetramethoxydibenzobicyclo[4.4.1]undecane (4) prompts it to undergo a clam-like electromechanical actuation into a cofacially pi-stacked conformer as established by (i) electrochemical analysis, (ii) by the observation of the intense charge-resonance transition in the near IR region in its cation radical spectrum, and (iii) by X-ray crystallographic characterization of the isolated cation radical salt (4(+*) SbCl(6)(-)).
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