Discriminating between volatile organic compounds (VOCs) for applications including
disease diagnosis and environmental monitoring, is often complicated by the presence of …

Embodiments herein include medical systems, devices, and methods for assessing the
health status of a patient. In an embodiment, a method includes evaluating the presence of …

Embodiments herein relate to systems and devices for measuring analyte presence on
graphene varactors, which can be used for analyte sensing in physiological gas samples. In …

Embodiments herein include a breath sampling mask, systems, and related methods. In an
embodiment, a breath sensing system is included. The breath sensing system can include a …

US11662325B2 - Systems and methods for measuring kinetic response of chemical sensor
elements - Google Patents US11662325B2 - Systems and methods for measuring kinetic …

The technology disclosed herein relates to, in part, a gas sampling device. According to
some aspects, the gas sampling device has a housing defining an airflow aperture, a gas …

A graphene-based capacitive NO2 sensing device was developed by utilizing the quantum
capacitance effect. We have used a graphene field-effect transistor (G-FET) device whose …

Embodiments herein include gas sampling catheters, sys tems and related methods. In an
embodiment, a gas sampling catheter is included. The catheter can include a catheter shaft …

Embodiments include disposable sensor elements, systems including the same and related
methods. In an embodiment, a disposable sensor element is included having a substrate …

Embodiments herein relate to systems and devices for measuring analyte presence on
graphene varactors, which can be used for analyte sensing in physiological gas samples. In …