Methylene green-mediated sensor highly sensitive to hydrogen peroxide based on entrapment of horseradish peroxidase in composite membrane of regenerated silk fibroin and poly (vinyl alcohol)

Blend membrane of regenerated silk fibro

Blend membrane of regenerated silk fibroin, poly(vinyl alcohol), and peroxidase and its application to a ferrocene-mediating hydrogen peroxide sensor

✍ Yongcheng Liu; Jianghong Qian; Haiying Liu; Xiaolin Zhang; Jiaqi Deng; Tongyin Y 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 464 KB 👁 2 views

Before or after the blend membrane of regenerated silk fibroin (RSF), poly(viny1 alcohol) (PVA), and peroxidase is treated with ethanol, RSF, PVA, and peroxidase maintain their own structures. The conformational transition of RSF in the blend membrane is accomplished from the silk I structure to the