Tufts University’s Scanning Probe Microscope Facility

The Facility

Tufts University now has available a scanning probe microscope system for use by the Tufts community. The microscope is intended for use in a number of biomaterial and surface studies. Some specific examples include studies of silk-like protein fibers and films, biomineralized composite materials, in-situ observations of crystallization processes, and surface characteristics of film optical devices. The instrument is also available for use in the laboratory component of several graduate and undergraduate courses.

Current Capabilities

The facility currently includes a two Veeco Dimension 3100 Atomic Force Microscopes. One is an open loop X-Y system with a Nanoscope IIIa controller. The other is a closed loop X-Y system with a Nanoscope IV controller and nanolithography capabilities. Imaging modalities include:

Contact Mode

Tapping Mode

Phase Imaging

Magnetic Imaging

Nanoindentation and Wear

Contact and Tapping under Fluid

Sponsorship

This Facility has been made possible through the support of the National Science Foundation, the Keck Foundation, and Tufts University.

Who can use it?

Members of the Tufts community are encouraged to make use of this versatile resource. In addition, outside entities may use it based on availability and on a fee for service basis through the Tissue Engineering Resource Center.