Electrocatalytic oxidation of NADH at gold nanoparticles loaded poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonic acid) film modified electrode and integration of alcohol dehydrogenase for alcohol sensing.

本研究将金纳米颗粒（Au NPs）分散到聚(3,4-乙烯二氧噻吩)-聚(苯乙烯磺酸)（PEDOT-PSS）基质中，制备了一种新型修饰电极，并研究其对还原型β-烟酰胺腺嘌呤二核苷酸（NADH）氧化的电催化活性。与 PEDOT-PSS 电极相比，PEDOT-PSS-Au 纳米电极使 NADH 氧化过电位显著降低超过 0.7 V，并可在较...