An improved heart pacemaker of the type which includes a stimulating electrode and a counter electrode, a pulse generator and which has an implantable glucose/oxygen biofuel cell as an energy supply, in which pacemaker the area of the glucose electrode of the biofuel cell is made larger than that of ...
The present invention provides a biofuel cell which can react with an electrode without mediator. The microorganism of a biofuel cell according to the present invention can directly consume the electrons generated from a fermentative metabolism of the microorganism through an electron metabolism wit ...
Microfluidic biofuel cells comprising a bioanode and/or a biocathode are formed using microfluidic principles and soft lithography. The enzymes utilized in the redox reactions at the bioanode and/or the biocathode are stabilized in a micellar or inverted micellar structure. The biofuel cell is used ...
(EN) A material participating in the donation and receiving of electrons; a biofuel cell making use of the material that exhibits an enhanced output power density; and a process for producing them. In particular, there is provided a material comprising an electron conductor of ≥ 0.5 m2/g external sp ...
The present invention discloses a new type of biofuel cell, based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to ferrous ions, coupled with the microbial regeneration of ferric ions by the oxidation of ferrous ions, with f ...
The present invention discloses a method of generating electricity which uses a new type of biofuel cell. The method is based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to ferrous ions, coupled with the microbial regenera ...
The present invention discloses a new type of biofuel cell, based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to ferrous ions, coupled with the microbial regeneration of ferric ions by the oxidation of ferrous ions, with f ...
PROBLEM TO BE SOLVED: To provide a fuel cell capable of obtaining a sufficient buffer capacity even in high output operation, sufficiently displaying the essential ability of an enzyme, and having high performance, when the enzyme is immobilized to at least one of a positive electrode and a negative ...
A process for producing hydrogen from bio-oxidisable material is disclosed herein. The process comprises the steps of - introducing the bio-oxidisable material into a reactor provided with an anode and a cathode optionally separated by a cation exchange membrane and containing anodophilic bacteria i ...
The invention relates to a method for processing organic waste in an environmentally friendly manner, and to a device suitable thereto. According to the invention, the waste flow is processed in a bipolar biofuel cell. To this end, the waste is introduced into a space in which a pair of electrodes i ...
