Fig. 6.4 Microfluidic valve network. Photograph of the multiplexed latching valve test device,
with a four-bit demultiplexer [ 18 ] Reproduced with permission from Royal Society of Chemistry
Fig. 6.5Microfluidic device made from LTCC. (a) Multilayer stacking to create a screen-printed
gold/LTCC microchannel device. (b) Photograph of a microchannel device with an edge connec-
tor. (c)Top down viewof a device. (d) Cross-section view of the microchannel showing the four
gold electrodes. The width of the chip in panel d is not drawn to scale [ 21 ]. Reproduced with
permission from Springer
152 P. Manickam et al.