US Patent No. 10,509,001

DEVICE FOR THE NMR ANALYSIS OF SUBSTANCES IN A SAMPLE, RESPIRATORY GAS ANALYSIS DEVICE, FUEL SENSOR AND METHOD


Patent No. 10,509,001
Issue Date December 17, 2019
Title Device For The Nmr Analysis Of Substances In A Sample, Respiratory Gas Analysis Device, Fuel Sensor And Method
Inventorship Theresa Lutz, Ottobrunn (DE)
Florian Einsele, Stuttgart (DE)
Katrin Luckert, Leonberg (DE)
Robert Roelver, Calw-Stammheim (DE)
Assignee Robert Bosch GmbH, Stuttgart (DE)

Claim of US Patent No. 10,509,001

1. A device for analysis of substances in a sample based on a measurement of magnetic nuclear spin resonances, comprising:a magnetic field device configured to generate a magnetic field; and
at least one magnetic field sensor configured to detect magnetic resonances induced in the sample by the magnetic field, the at least one magnetic field sensor including at least one sensitive component having diamond structures, the diamond structures including nitrogen vacancy centers,
wherein the at least one sensitive component has needle structures or tube structures configured for surface enlargement.