Abstract: A variety of application can use nuclear magnetic resonance as an investigative tool. Nuclear magnetic resonance measurements can be conducted using a nuclear magnetic resonance microscope. An example nuclear magnetic resonance microscope can comprise a film embedded in a coverslip, where the film is doped with reactive centers that undergo stable fluorescence when illuminated by electromagnetic radiation having a wavelength within a range of wavelengths and a magnetic field generator to provide a magnetic field for nuclear magnetic resonance measurement of analytes when disposed proximal to the film. Microwave striplines on the coverslip can be arranged to generate microwave fields to irradiate the analytes for the nuclear magnetic resonance measurement. Control of the microwave signals on the microwave striplines can be used for dynamic nuclear polarization in the nuclear magnetic resonance measurement of analytes.

Abstract: A variety of application can use nuclear magnetic resonance as an investigative tool. Nuclear magnetic resonance measurements can be conducted using a nuclear magnetic resonance microscope. An example nuclear magnetic resonance microscope can comprise a film embedded in a coverslip, where the film is doped with reactive centers that undergo stable fluorescence when illuminated by electromagnetic radiation having a wavelength within a range of wavelengths and a magnetic field generator to provide a magnetic field for nuclear magnetic resonance measurement of analytes when disposed proximal to the film. Microwave striplines on the coverslip can be arranged to generate microwave fields to irradiate the analytes for the nuclear magnetic resonance measurement. Control of the microwave signals on the microwave striplines can be used for dynamic nuclear polarization in the nuclear magnetic resonance measurement of analytes.

Abstract: Technologies relating to a magnetic resonance spectrometer are disclosed. The magnetic resonance spectrometer may include a doped nanostructured crystal. By nanostructuring the surface of the crystal, the sensor-sample contact area of the crystal can be increased. As a result of the increased sensor-sample contact area, the output fluorescence signal emitted from the crystal is also increased, with corresponding reductions in measurement acquisition time and requisite sample volumes.

Abstract: Technologies related to parallel characterization of individual MNPs are disclosed. A diamond chip with MNPs distributed thereon may be used with an epifluorescence microscope and camera to generate multiple different images of multiple individual MNPs. The multiple images are recorded at different microwave frequencies and under different external magnetic field strengths. The multiple images are then used to determine properties of the multiple individual MNPs.

Abstract: Technologies related to parallel characterization of individual MNPs are disclosed. A diamond chip with MNPs distributed thereon may be used with an epifluorescence microscope and camera to generate multiple different images of multiple individual MNPs. The multiple images are recorded at different microwave frequencies and under different external magnetic field strengths. The multiple images are then used to determine properties of the multiple individual MNPs.

Abstract: Technologies relating to a magnetic resonance spectrometer are disclosed. The magnetic resonance spectrometer may include a doped nanostructured crystal. By nanostructuring the surface of the crystal, the sensor-sample contact area of the crystal can be increased. As a result of the increased sensor-sample contact area, the output fluorescence signal emitted from the crystal is also increased, with corresponding reductions in measurement acquisition time and requisite sample volumes.