Figure 6
From: Microfluidic Overhauser DNP chip for signal-enhanced compact NMR
(a) Photograph of a bonded wafer stack featuring 30 individual microstrip resonators. The insets demonstrate the loading of aqueous sample (colored by blue pigments) via capillary forces. (b) Fabricated MW fixture, equipped with a resonator chip. (c) Fabricated ODNP probe head, shown with the MW microfluidic chip being inserted into the stacked figure-8 NMR transceive coil. Figure used with permission41.
