scholarly journals Gold coated optical fibers as three-dimensional electrodes for microfluidic enzymatic biofuel cells: Toward geometrically enhanced performance

2015 ◽  
Vol 9 (4) ◽  
pp. 041102
Author(s):  
Denis Desmaële ◽  
Louis Renaud ◽  
Sophie Tingry
Keyword(s):  
Optical Fibers ◽  
Three Dimensional ◽  
Biofuel Cells ◽  
Enzymatic Biofuel Cells

Integration of a Capacitor to 3-D DNA Walker and Biofuel Cell-Based Self-Powered System for Ultrasensitive Bioassays of MicroRNA

Nanoscale ◽  
2021 ◽  
Author(s):  
Fu-Ting Wang ◽  
Ke-Jing Huang ◽  
Yangyang Hou ◽  
Xuecai Tan ◽  
Xu Wu ◽  
...  
Keyword(s):  
Signal Amplification ◽  
Three Dimensional ◽  
Biofuel Cells ◽  
Biofuel Cell ◽  
Dna Walker ◽  
Enzymatic Biofuel Cells ◽  
Self Powered

A self-powered microRNAs biosensor with triple signal amplification systems is assembled through integration of three-dimensional DNA walker, enzymatic biofuel cells and capacitor. The DNA walker is designed from an enzyme-free...

The biocompatibility of biofuel cells operating inside the body

2020 ◽  
Vol 48 (3) ◽  
pp. 867-879
Author(s):  
Geraldine Penven ◽  
Gauthier Menassol ◽  
Jean-Pierre Alcaraz ◽  
François Boucher ◽  
Jacques Thélu ◽  
...  
Keyword(s):  
Medical Devices ◽  
Body Fluid ◽  
Three Dimensional ◽  
Life Time ◽  
The Body ◽  
Biofuel Cells ◽  
Naturally Occurring ◽  
Voltage Output ◽  
Enzymatic Biofuel Cells ◽  
Implanted Medical Devices

In 1968 Wolfson et al. published the concept for producing energy inside the body using catalytic electrodes exposed to the body fluid as an electrolyte and utilising naturally occurring fuels such as glucose. Since then, the technology has advanced to enhance the levels of power using enzymes immobilised within three-dimensional bioelectrodes that are nanostructured. Current research in the field of enzymatic fuel cells is directed toward applying electrochemical and nanostructural expertise to increase the energy density, to increase the power density, to increase the operational stability, and to increase the voltage output. Nonetheless, biocompatibility remains the major challenge for increasing the life-time for implanted enzymatic biofuel cells. Here, we discuss the current issues for biocompatibility and suggest directions to enhance the design of biofuel cells so as to increase the life-time of implantation whilst maintaining sufficient performance to provide power for implanted medical devices.

scholarly journals Modeling and Simulation of Enzymatic Biofuel Cells with Three-Dimensional Microelectrodes

Energies ◽  
2014 ◽  
Vol 7 (7) ◽  
pp. 4694-4709 ◽  
Author(s):  
Yin Song ◽  
Varun Penmatsa ◽  
Chunlei Wang
Keyword(s):  
Modeling And Simulation ◽  
Three Dimensional ◽  
Biofuel Cells ◽  
Enzymatic Biofuel Cells

Enzymatic Biofuel Cells

Biofuel Cells ◽  
2021 ◽  
pp. 97-121
Author(s):  
Rabisa Zia ◽  
Ayesha Taj ◽  
Sumaira Younis ◽  
Haq Nawaz Bhatti ◽  
Waheed S. Khan ◽  
...  
Keyword(s):  
Biofuel Cells ◽  
Enzymatic Biofuel Cells
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