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Reducing Cutting Artifacts During Cryo-sectioning (Brandeis University)

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Title

Reducing Cutting Artifacts During Cryo-sectioning (Brandeis University)

Author(s)

Carlson, Scott
Dougherty, Danielle
Gardner, David
Mendelson, Leah
Niswander, Alexander
Rosenwinkel, John

Description

The Nicastro Lab at Brandeis University is studying the 3D structure of cells and macromolecules in their native state. High-resolution imaging of sections of life-like, preserved cells via electron microscopy is currently difficult, if not impossible, because current sample preparation methods result in numerous cutting artifacts that distort the sample. The Olin SCOPE team developed a prototype device to manipulate specimens at cryogenic temperatures in order to reduce cutting artifacts. Crucial challenges for the team included high-precision machine design, extreme temperatures and highly localized temperature control. This work was primarily supported through a MRSEC grant from the National Science Foundation.

Date Published

2018-03-26 15:10:54

Files

  • Download Brandeis_Small_Poster.pdf

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In Copyright - Educational Use Permitted

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Olin College of Engineering

An undergraduate engineering institution exploring innovative approaches to engineering education since its founding in 1997.

1000 Olin Way
Needham, MA 02492
781.292.2390