Title |
Electrochemiluminescent swimmers for dynamic enzymatic sensing
|
---|---|
Published in |
Chemical Communications, January 2014
|
DOI | 10.1039/c4cc04105d |
Pubmed ID | |
Authors |
Milica Sentic, Stéphane Arbault, Bertrand Goudeau, Dragan Manojlovic, Alexander Kuhn, Laurent Bouffier, Neso Sojic |
Abstract |
An electrochemiluminescent (ECL) swimmer driven by bipolar electrochemistry is reported for enzymatic glucose sensing. The chemo-mechanical motion is induced by localized hydrogen bubble generation. The concomitant oxidation of the luminophore and of the enzymatically-produced NADH leads to ECL emission with a direct glucose-dependent light intensity. We demonstrate herein the local sensing and reporting of glucose in a concentration gradient explored by the ECL swimmer. Such a dynamic sensing approach combines in a synergetic way the wireless propulsion with the enzymatic selectivity using ECL as a readout method at the level of moving objects. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 2 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 57 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 13 | 23% |
Researcher | 9 | 16% |
Student > Master | 7 | 12% |
Student > Doctoral Student | 4 | 7% |
Student > Bachelor | 3 | 5% |
Other | 7 | 12% |
Unknown | 14 | 25% |
Readers by discipline | Count | As % |
---|---|---|
Chemistry | 20 | 35% |
Materials Science | 3 | 5% |
Chemical Engineering | 2 | 4% |
Biochemistry, Genetics and Molecular Biology | 2 | 4% |
Agricultural and Biological Sciences | 2 | 4% |
Other | 8 | 14% |
Unknown | 20 | 35% |