- Membraneless glucose/O2 microfluidic biofuel cells using covalently bound enzymes.
Membraneless glucose/O2 microfluidic biofuel cells using covalently bound enzymes.
Chemical communications (Cambridge, England) (2013-01-04)
T Beneyton, I Putu Mahendra Wijaya, C Ben Salem, A D Griffiths, V Taly
PMID23282987
ABSTRACT
We developed a new covalent enzyme immobilization technique compatible with lithography processes. Carbon nanotube electrodes patterned on glass slides were used to create Y-shaped membraneless glucose/O(2) microfluidic biofuel cells. An original extremophilic laccase, CotA from Bacillus subtilis, was used in the cathodic compartment of these miniaturized biofuel cells.
MATERIALS
Product Number
Brand
Product Description
Sigma-Aldrich
Glucose Oxidase from Aspergillus niger, Type VII, lyophilized powder, ≥100,000 units/g solid (without added oxygen)
Sigma-Aldrich
Glucose Oxidase from Aspergillus niger, Type X-S, lyophilized powder, 100,000-250,000 units/g solid (without added oxygen)