The State University of New York

University of Connecticut

Arvydas Matiukas

Leslie M Loew

Joseph P Wuskell

Arkady M Pertsov

Anthony Costantino

Arkadii Perzov

One aspect of the present technology relates to a device. The device includes a sensor having an anode and a cathode. An operational amplifier (op-amp) having a single-ended output terminal, a non-inverting input, and an inverting input, is operatively coupled to one of the anode or the cathode of the sensor by the inverting input. A feedback resistor having a resistance of at least approximately one giga-ohm (1 G&#x3a9;) is operatively coupled between the single-ended output terminal and the inverting input of the op-amp. A grounded field shunt is positioned adjacent to the feedback resistor. The op-amp, grounded field shunt, and feedback resistor are disposed within an electrical shield enclosure. The single-ended output terminal of the op-amp terminates outside of the electrical shield enclosure.

High sensitivity photodetector with high-gain transimpedance amplifier

The present invention provides a method of optical electrophysiological probing, including: providing a fluorescing chemical probe; contacting a thick portion of tissue with the fluorescing chemical probe to create a thick portion of treated tissue; applying a first range of wavelengths of electromagnetic radiation to the treated portion of tissue; and detecting a plurality of depth-specific emission wavelengths emitted from the thick portion of treated tissue.

Composition, method, system and kit for optical electrophysiology

Composition, method, system, and kit for optical electrophysiology

Growing community of inventors

Syracuse, NY, United States of America

Arvydas Matiukas