User:Douglas M. Fox/Notebook/AU CHEM-571 F2011 Lab Support/2012/02/01

Project 4: BSA-AuNP Biosensors

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Project Objectives Construction of modified GCEs Electrochemical response of ferricyanide/ferrocyanide redox couple (CV & EIS) Electrochemical response of a redox co-factor Today's Tasks Preparation of acid & heat denatured BSA solutions 250 μL BSA (17.7 μM) + 100 μL HCl (2.83 mM) + 750 μM water (micropipets) solution prepared twice; once in plastic vial, once in glass vial both stoppered and placed in 80 °C heating block for 3 hr