Massachusetts Institute of Technology

Rosemount Analytical Inc.

Ramasamy Manoharan

Michael S Feld

Irving Itzkan

Lev T Perelman

Vadim Backman

George Zonios

Pavel Shuk

Tom Blanar

Marion Keyes

Ray Molnar

Sulfur resistant sensors and a process analytic system employing such sensors are provided. The sensors generally include a treatment or material that is adapted to increase the resistance of certain portions of the sensors to exposure to sulfur. In one aspect, an improved sulfur-resistant process analytic system includes a probe with one or more sulfur-resistant sensors therein coupled to a controller, a thermal control module, and a source of blowback gas.

Sulfur resistant sensors

The present invention relates to systems and methods for measuring one or more physical characteristics of material such as tissue using optical radiation. The system can use light that is scattered by a tissue layer to determine, for example, the size of nuclei in the tissue layer to aid in the characterization of the tissue. These methods can include the use of fiber optic devices to deliver and collect light from a tissue region of interest to diagnose, for example, whether the tissue is normal or precancerous.

Method for measuring tissue morphology

Measuring tissue morphology

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Wooster, OH, United States of America

Ramasamy Manoharan