Self-assembled film of hydrophobins on gold surfaces and its application to electrochemical biosensing.
疏水蛋白(hydrophobins)是一类可在界面自组装并显著改变表面润湿性的小真菌蛋白。本文报道了来自 Trichoderma reesei 的 7.5 kDa 疏水蛋白 HFBI 在金表面自组装形成稳定薄膜,使金表面水接触角由 73.8±1.8° 降至 45.3±1.4°,显著增强亲水性。石英晶体微天平(QCM)测得 HFBI ...