Sensing performance of a self-powered electrochemical sensor for H2O2 detection based on microbial fuel cell

2019 ◽  
Vol 832 ◽  
pp. 97-104 ◽  
Author(s):  
Weifeng Liu ◽  
Lin Yin ◽  
Qi Jin ◽  
Yimin Zhu ◽  
Jiao Zhao ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Electrochemical Sensor ◽  
Microbial Fuel Cell ◽  
H2o2 Detection ◽  
Self Powered ◽  
Sensing Performance

scholarly journals Effective Control of Bioelectricity Generation from a Microbial Fuel Cell by Logical Combinations of pH and Temperature

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Jiahuan Tang ◽  
Ting Liu ◽  
Yong Yuan ◽  
Li Zhuang
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Electrical Power ◽  
Effective Control ◽  
Medium Temperature ◽  
Ph Changes ◽  
Voltage Output ◽  
Input Signals ◽  
Self Powered ◽  
Response To Temperature

In this study, a microbial fuel cell (MFC) with switchable power release is designed, which can be logically controlled by combinations of the most physiologically important parameters such as “temperature” and “pH.” Changes in voltage output in response to temperature and pH changes were significant in which voltage output decreased sharply when temperature was lowered from 30°C to 10°C or pH was decreased from 7.0 to 5.0. The switchability of the MFC comes from the microbial anode whose activity is affected by the combined medium temperature and pH. Changes in temperature and pH cause reversible activation-inactivation of the bioanode, thus affecting the activity of the entire MFC. With temperature and pH as input signals, an AND logic operation is constructed for the MFC whose power density is controlled. The developed system has the potential to meet the requirement of power supplies producing electrical power on-demand for self-powered biosensors or biomedical devices.

scholarly journals Air-breathing cathode self-powered supercapacitive microbial fuel cell with human urine as electrolyte

2020 ◽  
Vol 353 ◽  
pp. 136530
Author(s):  
Carlo Santoro ◽  
Xavier Alexis Walter ◽  
Francesca Soavi ◽  
John Greenman ◽  
Ioannis Ieropoulos
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Human Urine ◽  
Air Breathing ◽  
Self Powered

scholarly journals Self-stratified and self-powered micro-supercapacitor integrated into a microbial fuel cell operating in human urine

2019 ◽  
Vol 307 ◽  
pp. 241-252 ◽  
Author(s):  
Carlo Santoro ◽  
Xavier Alexis Walter ◽  
Francesca Soavi ◽  
John Greenman ◽  
Ioannis Ieropoulos
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Human Urine ◽  
Self Powered

Self-Powered Ultrasensitive Nanowire Photodetector Driven by a Hybridized Microbial Fuel Cell

2012 ◽  
Vol 51 (26) ◽  
pp. 6443-6446 ◽  
Author(s):  
Qing Yang ◽  
Ying Liu ◽  
Zetang Li ◽  
Zongyin Yang ◽  
Xue Wang ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Self Powered

scholarly journals Microbial fuel cell-based biosensors for environmental monitoring: a review

2015 ◽  
Vol 71 (6) ◽  
pp. 801-809 ◽  
Author(s):  
Jian-Zhong Sun ◽  
Gakai Peter Kingori ◽  
Rong-Wei Si ◽  
Dan-Dan Zhai ◽  
Zhi-Hong Liao ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Environmental Monitoring ◽  
Microbial Fuel Cell ◽  
Energy Production ◽  
Organic Waste ◽  
Oxygen Demand ◽  
Emerging Technology ◽  
Innovative Technology ◽  
Self Powered

The microbial fuel cell (MFC) is an innovative technology that was initially designed to harness energy from organic waste using microorganisms. It is striking how many promising applications beyond energy production have been explored in recent decades. In particular, MFC-based biosensors are considered to be the next generation biosensing technology for environmental monitoring. This review describes recent advances in this emerging technology of MFC-based biosensors, with a special emphasis on monitoring of biochemical oxygen demand and toxicity in the environment. The progress confirms that MFC-based biosensors could be used as self-powered portable biosensing devices with great potential in long-term and remote environmental monitoring.

Self-Powered Ultrasensitive Nanowire Photodetector Driven by a Hybridized Microbial Fuel Cell

2012 ◽  
Vol 124 (26) ◽  
pp. 6549-6552 ◽  
Author(s):  
Qing Yang ◽  
Ying Liu ◽  
Zetang Li ◽  
Zongyin Yang ◽  
Xue Wang ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Self Powered

Toxicity detection in water containing heavy metal ions with a self-powered microbial fuel cell-based biosensor

Talanta ◽  
2017 ◽  
Vol 168 ◽  
pp. 210-216 ◽  
Author(s):  
Dengbin Yu ◽  
Lu Bai ◽  
Junfeng Zhai ◽  
Yizhe Wang ◽  
Shaojun Dong
Keyword(s):  
Heavy Metal ◽  
Fuel Cell ◽  
Metal Ions ◽  
Microbial Fuel Cell ◽  
Heavy Metal Ions ◽  
Self Powered

A novel self-powered and sensitive label-free DNA biosensor in microbial fuel cell

2016 ◽  
Vol 82 ◽  
pp. 173-176 ◽  
Author(s):  
Maryam Asghary ◽  
Jahan Bakhsh Raoof ◽  
Mostafa Rahimnejad ◽  
Reza Ojani
Keyword(s):  
Fuel Cell ◽  
Microbial Fuel Cell ◽  
Dna Biosensor ◽  
Label Free ◽  
Free Dna ◽  
Self Powered
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