For the efficient electrochemical glucose oxidation on the electrode modified with redox hydrogel involving Os-tethered polymer and flavin adenine dinucleotide-dependent glucose dehydrogenase (FADGDH), the effect of pore size of MgO-templated carbon (MgOC) as an electrode material was studied. The MgOC was modified on glassy carbon electrode by ink-drop-casting technique. The MgOC pore size clearly affected on the current generation efficiency for glucose oxidation. As the pore size increased above 100 nm, a glucose oxidation current density of more than 100 mA cm⁻² was achieved with 1000 μg cm⁻² of hydrogel loading. Both high specific surface area and macrostructure of MgOC, which does not impede mass transport even if hydrogel loading is increased, are important factors in designing the porous structure of the MgOC layer via the ink-drop-casting process during electrode fabrication.

为了在氧化还原水凝胶修饰的电极上进行有效的电化学葡萄糖氧化，该氧化还原水凝胶包含Os拴系的聚合物和黄素腺嘌呤二核苷酸依赖性葡萄糖脱氢酶（FADGDH），研究了以MgO为模板的碳（MgOC）作为电极材料的孔径的影响。通过墨滴铸造技术在玻璃碳电极上修饰了MgOC。MgOC的孔径明显影响了葡萄糖氧化的电流产生效率。由于孔径大于100纳米，大于100毫安cm的葡萄糖氧化电流密度增加^-2用1000微克厘米实现^-2水凝胶负载量。MgOC的高比表面积和宏观结构（即使增加了水凝胶的载量也不会阻碍质量传递）都是在电极制造过程中通过墨滴铸造工艺设计MgOC层多孔结构的重要因素。