Enzyme-immobilized nanoporous metals for functionalization

酶被固定在纳米多孔金属上进行稳定。纳米孔金固定漆酶表现出比游离漆酶更高的热稳定性。用自组装单层（SAM）修饰纳米孔金也增强了固定化漆酶的热稳定性。SAM修饰也促进了电子通过酶在电解质和电极之间的转移。一种生物燃料电池原型成功地使用酶固定化sam修饰的纳米孔Au电极。

Enzymes were immobilized on nanoporous metals for stabilization. Laccase immobilized on nanoporous Au exhibited higher thermal stability than free laccase. Decoration of nanoporous Au with self-assembled monolayer(SAM) also enhanced the thermal stability of the immobilized laccase. SAM decoration also facilitated electron transfer between electrolyte and electrode through enzymes. A prototype biofuel cell successfully operated using enzyme-immobilized SAM-modified nanoporous Au electrodes.