Nitric Oxide Sensors

Nitric Oxide Sensors

WPI offers the most extensive range of nitric oxide (NO) sensors available. Developed over a decade of extensive research in the field of nitric oxide, the result is a superior range of NO sensors that enable routine detection of nitric oxide at ultra low concentrations. 

Selectivity of WPI’s Nitric Oxide Sensors

The ideal nitric oxide sensor should be insensitive to other reactive species likely to be present within the measurement environment. The conventional Nafion coated carbon fiber nitric oxide sensor exhibits a large response to such species. WPI’s unique nitric oxide sensor technology utilizes a novel surface membrane which amplifies the response to NO while eliminating responses to a vast range of reactive species, including nitrite, absorbic acid, hydrogen peroxide, catecolamines, and much more.

Nitric Oxide Sensor Guide

Applications In Vivo Cell Cultures, NO2 NO3 Tissue Bath Microvessels Microvessels Single Cell
Sensor ISO-NOPF ISO-NOP ISO-NOP30L ISO-NOP30 ISO-NOP007 ISO-NOPNM
Sensor Diameter 100, 200 or 500µm 2mm 30µm 30µm 7µm 100nm
Response Time  < 5 sec < 5 sec < 3 sec < 3 sec < 3 sec < 3 sec
Lowest Detection Limit 0.2 nM 1 nM 1 nM 1 nM 0.5 nM 0.5 nM
Temperature Sensitivity some yes yes yes yes some
Drift none none none none none none
Sensitivity 10 pA/nM 2 pA/nM 1.4 pA/nM 1.4 pA/nM 1 pA/nM 0.5 pA/nM
Physiological Interferent none none none none none none

Our nitric oxide (NO) sensors work with the TBR4100 and TBR1025 free radical analyzers.

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