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. Author manuscript; available in PMC: 2010 Feb 27.
Published in final edited form as: IEEE Rev Biomed Eng. 2008 Dec 16;1(1):75–93. doi: 10.1109/RBME.2008.2008241

Fig. 11.

Fig. 11

Example of simultaneous dilution and delivery of reagents to screen multiple concentrations. (a) Picture of device. (b) Gradient generator is used to provide the circular culture chambers with a range of reagent concentrations [80]. (Figure reproduced by permission of Wiley, 2004.)