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. 2017 May 11;7:1721. doi: 10.1038/s41598-017-01891-1

Figure 1.

Figure 1

An illustration for the 3D structures of a testing device. (a) A micro-thin-film thermocouple (TFTC) array is fabricated on the glass substrate. (b) Testing Zones are confined by a layer of SU-8 above the micro-TFTC array. (c) Cylindroid rooms are confined by a layer of PDMS above the Testing Zones. (d) Syringe tubes are mounted to the PDMS layer at the holes’ positions.