1. Langmuir-Blodgett Films as Models for TOF-SIMS Investigation of Biological Systems Open Access Author: Zheng, Leiliang Title: Langmuir-Blodgett Films as Models for TOF-SIMS Investigation of Biological Systems Graduate Program: Chemistry Keywords: Langmuir-BlodgettModelTOF-SIMS File: Download thesis_final_submission.pdf Committee Members: Nicholas Winograd, Committee Chair/Co-ChairBarbara Jane Garrison, Committee MemberChristine Dolan Keating, Committee MemberAhmed A Heikal, Committee Member