Collagen Membranes with Ribonuclease Inhibitors for Long-Term Stability of Electrochemical Aptamer-Based Sensors Employing RNA. - Vasylieva, Natalia; Barnych, Bogdan; Rand, Amy; Inceoglu, Bora; Gee, Shirley J.; Hammock, Bruce D. (Analytical Chemistry, 2017)