Slide 1 Self-Assembly Bottom-up assembly generally means making complex nanostructures starting from the random collisions of molecular components in solution. Entropy plays…
Slide 1 Scanning probe microscopy (SPM) and lithography 1.Atom and particle manipulation by STM and AFM. 2.AFM oxidation of Si or metals. 3.Dip-pen nanolithography (DPN).…
Scanning Tunneling Microscopy and Single Molecule Conductance Erin V. Iski, Mahnaz El-Kouedi, and E. Charles H. Sykes Department of Chemistry, Tufts University, Medford,…
Friction Friction Problem Situations Chapter 5.2 and 5.3 Review of Forces Remember to draw your free body diagram F=ma Weight=mg Practice problem: If you lift a stuffed suitcase…
Figure 10.1. Experimental setup of a mechanically controllable break-junction with (a) the flexible substrate, (b) the counter supports, (c) the notched wire, (d) the glue…
DNA Based Biosensors Yingli Fu Biological Resources Engineering University of Maryland, College Park December 10, 2003 Outline Introduction Principles of DNA biosensors Types…
Slide 1 Overview of Thermal Exposure Gold Samples (Au(111)) are submerged in Octanethiol Solutions and heated for around 24 hours. The goal of the research is to study the…