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. Author manuscript; available in PMC: 2010 May 15.
Published in final edited form as: Anal Biochem. 2009 Feb 27;388(2):204–212. doi: 10.1016/j.ab.2009.02.028

Figure 1.

Figure 1

Schematic of a single enthalpy array detector. Sample and reference regions are designated based on the material (substrate, enzyme or BSA) in the drops deposited on each region.