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dimanche 23 avril 2017

Light-Emitting Electrochemical Swimmers

Sentic M., Loget G., Manojlovic D., Kuhn A., Sojic N.,
Angew. Chem. Int. Ed. 2012, 51, 11284–11288.

Swimmer in the dark: Propulsion of a conducting object is intrinsically coupled with light emission using bipolar electrochemistry. Asymmetric redox activity on the surface of the swimmer (black bead; see picture) causes production of gas bubbles to propel the swimmer in a glass tube with simultaneous electrochemiluminescence (ECL) emission to monitor the progress of the swimmer.

 

AngewChem2012 p11284 TOC

 

Video:

Références

Remote Surface Enhanced Raman Spectroscopy Imaging via a Nanostructured Optical Fiber Bundle
Optics Express 200917, 24030-24035.

Multiplexed Sandwich Immunoassays using Electrochemiluminescence Imaging Resolved at the Single Bead Level
J. Am. Chem. Soc. 2009131, 6088-6089.

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