1. Lignin impairs Cel7A degradation of cellulose by impeding enzyme movement and not by acting as a sink Restricted (Penn State Only) Author: Haviland, Zachary Title: Lignin impairs Cel7A degradation of cellulose by impeding enzyme movement and not by acting as a sink Graduate Program: Biomedical Engineering (MS) Keywords: celluloseligninCel7Asingle-molecule microscopybiofuel File: Login to Download Committee Members: William O Hancock, Thesis Advisor/Co-AdvisorJustin R Pritchard, Committee MemberDaniel Hayes, Program Head/ChairHoward M Salis, Committee Member