Science Advances
Supplementary Materials
This PDF file includes:
- Section SI. NV NMR detection apparatus
- Section SII. Magnetic field gradient compensation
- Section SIII. Gradients due to magnetic susceptibility mismatch of sensor components
- Section SIV. NMR coil magnetometer feedback system
- Section SV. Microfluidic chip fabrication
- Section SVI. Sample preparation
- Section SVII. Microfluidic flow and switch timing
- Section SVIII. Adiabaticity considerations
- Section SIX. Optimization of flow rates
- Section SX. Magnetic field calibration
- Section SXI. Concentration sensitivity
- Section SXII. NMR field amplitudes and effective sensing volume
- Section SXIII. Analytical calculation for heteronuclear COSY
- Section SXIV. 2D homonuclear COSY of TMP
- Section SXV. SPINACH simulations and windowing functions for 2D NMR
- Fig. S1. Magnetostatic modeling of a diamond immersed in water.
- Fig. S2. Histogram of fitted central frequencies obtained from the NMR coil magnetometer for a typical measurement.
- Fig. S3. NMR signal strength dependence on flow rate and RF pulse length.
- Fig. S4. Saturation curve of the NV NMR.
- Fig. S5. NV NMR spectrum of water.
- Fig. S6. Nuclear ac magnetic field projection amplitude (integrated across the sensor volume) as a function of water volume.
- Fig. S7. Experimental homonuclear COSY spectrum of TMP.
- Table S1. Values of the different J-couplings in a DFB molecule used in the simulation.
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