scholarly journals Diffusional motion of redox centers in carbonate electrolytes

2014 ◽  
Vol 141 (10) ◽  
pp. 104509 ◽  
Author(s):  
Kee Sung Han ◽  
Nav Nidhi Rajput ◽  
Xiaoliang Wei ◽  
Wei Wang ◽  
Jian Zhi Hu ◽  
...  
Keyword(s):  
Diffusional Motion ◽  
Redox Centers

Isolated redox centers within microporous environments. 2. Vanadium-containing aluminophosphate molecular sieve five

1990 ◽  
Vol 94 (16) ◽  
pp. 6431-6435 ◽  
Author(s):  
Consuelo. Montes ◽  
Mark E. Davis ◽  
Brendan. Murray ◽  
Mysore. Narayana
Keyword(s):  
Molecular Sieve ◽  
Redox Centers

Electroactivity of strongly-absorbed redox centers: Reduction of iodine chemisorbed on platnium in aprotic solvent

1987 ◽  
Vol 221 (1-2) ◽  
pp. 281-287 ◽  
Author(s):  
Beatriz G. Bravo ◽  
Thomas Mebrahtu ◽  
Jose F. Rodriguez ◽  
Manuel P. Soriaga
Keyword(s):  
Aprotic Solvent ◽  
Redox Centers

Crosslinked Electroactive Polymers Containing Naphthalene-Bisimide Redox Centers for Energy Storage

2013 ◽  
Vol 160 (8) ◽  
pp. A1094-A1098 ◽  
Author(s):  
Fabio Rosciano ◽  
Matteo M. Salamone ◽  
Riccardo Ruffo ◽  
Mauro Sassi ◽  
Luca Beverina
Keyword(s):  
Energy Storage ◽  
Electroactive Polymers ◽  
Redox Centers

Modulation of the Communication between Redox Centers in a Tris(ferrocene)-tren Ligand by Complexation of Lanthanide Ions

2003 ◽  
Vol 2003 (20) ◽  
pp. 3767-3773 ◽  
Author(s):  
Marie Heitzmann ◽  
Jean-Claude Moutet ◽  
Jacques Pécaut ◽  
Olivier Reynes ◽  
Guy Royal ◽  
...  
Keyword(s):  
Lanthanide Ions ◽  
Redox Centers

scholarly journals Reagentless Biomolecular Analysis Using a Nanoscale Molecular Pendulum

2020 ◽  
Author(s):  
Jagotamoy Das ◽  
Surath Gomis ◽  
Jenise B. Chen ◽  
Hanie Yousefi ◽  
Sharif Ahmed ◽  
...  
Keyword(s):  
Cardiovascular Health ◽  
Biological Fluids ◽  
Unmet Need ◽  
Molecular Size ◽  
Electron Transfer Reaction ◽  
Time Resolved ◽  
Sensing Mechanism ◽  
Directional Diffusion ◽  
Diffusional Motion ◽  
Physiological Markers

AbstractThe ability to sense biological inputs using self-contained devices unreliant on external reagents or reporters would open countless opportunities to collect information about our health and environment. Currently, a very limited set of molecular inputs can be detected using this type of sensor format. The development of versatile reagentless sensors that could track molecular analytes in biological fluids remains an unmet need. Here, we describe a new universal sensing mechanism that is compatible with the analysis of proteins that are important physiological markers of stress, allergy, cardiovascular health, inflammation and cancer. The sensing mechanism we developed is based on the measurement of field-induced directional diffusion of a nanoscale molecular pendulum tethered to an electrode surface and the sensitivity of electron-transfer reaction kinetics to molecular size. Using time-resolved electrochemical measurements of diffusional motion, the presence of an analyte bound to a sensor complex can be continuously tracked in real time. We show that this sensing approach is compatible with making measurements in blood, saliva, urine, tears and sweat and that the sensors can collect data in situ in living animals. The sensor platform described enables a broad range of applications in personalized health monitoring.

scholarly journals Unexpected Role of Electronic Coupling between Host Redox Centers in Transport Kinetics of Lithium Ions in Olivine Phosphate Materials

2021 ◽  
Author(s):  
Yu Gao ◽  
Jun Huang ◽  
Yuwen Liu ◽  
Shengli Chen
Keyword(s):  
Activation Energy ◽  
Diffusion Coefficient ◽  
Lithium Ion ◽  
Transport Kinetics ◽  
Electronic Coupling ◽  
Lithium Ions ◽  
Kinetics Of ◽  
Olivine Phosphate ◽  
Redox Centers

The discrepancy between the trend in the diffusion coefficient of lithium ion (DLi+) and that in the activation energy of ion hopping signals hidden factors determining ion transport kinetics in...

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