Biological and Chemical Physics Commons^™

Multifunctional Nanopipette For Single Nanoparticles And Proteins Analysis, Popular Pandey

FIU Electronic Theses and Dissertations

Complex biological processes occur in the nanoscale (1-100 nm) regime. ‘DNA’ which is just 2 nm in dimension is a fundamental building block of all life. ‘Hemoglobin’, a blood protein that transports oxygen throughout our body is only 5 nm in diameter. Importantly, the structure, composition, and dynamics of these nanoscale entities determine their biological function. A slight alteration in the structure and composition can lead to the malfunction of the protein which is key to various diseases including cancer. Therefore, the single-molecule measurement approach is essential to characterize both the average properties and the rare …