摘要:
The present invention relates to a novel Bacillus pumilus bilirubin oxidase, to the method for preparing same and also to the use thereof in particular for assaying bilirubin and for using enzymatic biofuel cells.
摘要:
The invention relates to a method for manufacturing a miniaturized electrochemical cell and to a miniaturized electrochemical cell. The method of the invention comprises preparing at least one inner electrode (1) made of an electron conducting or semi-conducting material M 1 , providing a hollow support (4) made of an electrically insulating material M 6 , this support (4) having at least one internal hollow channel, depositing on the external surface of the support (4) a layer of an electrically conducting material M 2 , forming a template (5) of colloidal particles made of an electrically insulating material M 3 , on the layer of electrically conducting material M 2 , depositing a layer of an electrically conducting material M 4 on the layer of electrically conducting material M 2 , depositing a layer L 1 of an electron conducting or semi-conducting material M 5 on the layer of electrically conducting material M 4 , introducing the at least one inner electrode (1) into the at least one internal hollow channel of the obtained structure, stabilizing the obtained structure at its two open ends with an electrically insulating material M 7 , removing the materials M 2 , M 3 , M 4 and M 6 . The invention finds applications in the field of electrochemistry, in particular.
摘要:
The present invention relates to mutants of the Penicillium amagasakiense glucose oxidase (GOx) enzyme which are of use for assaying glucose and to the development in particular of glucose electrodes and of biocells which use glucose as fuel.
摘要:
The invention relates to electrically conducting fibres made of assembled carbon nanotubes and covered with at least one deposit including a biopolymer. The invention can be used for making electrodes and also relates to the use of these electrodes in bioelectrochemical systems such as enzymatic, immunologic, DNA and RNA biosensors and biobatteries.
摘要:
The present invention relates to a novel laccase of Podospora anserina , to the method for preparing same and to the use thereof, particularly for delignifying paper, as a bleaching, depolluting and deodorising agent, or even for lowering oxygen content.
摘要:
The present invention relates to novel mutants of PQQ-sGDH containing an amino acid substitution in position 428 of the protein sequence of the wild-type PQQ-sGDH of Acinetobacter calcoaceticus (SEQ. ID. NO: 2). The invention also relates to the use of said PQQ-sGDH mutants for the development of glucose electrodes of interest in the assay of glucose, in particular of blood glucose in diabetic subjects, and for implementing biofuel cells that utilize glucose as fuel.