Correction to Electrokinetic Analysis to Reveal Composition and

Addition/Correction pubs.acs.org/ac

Correction to Electrokinetic Analysis to Reveal Composition and Structure of Biohybrid Hydrogels Ralf Zimmermann,* Susanne Bartsch, Uwe Freudenberg, and Carsten Werner Anal. Chem. 2012, 84, 9592−9595. DOI: 10.1021/ac302538j Equation 2 on page 9593 was printed incorrectly. The correct form reads as follows: N

M

∑ z ic ie−y

D

i=1

+

∑ j=1

cg,j −εj(pK j− pH) εj yD

1 + 10

e

=0 (2)

Published: December 24, 2012 © 2012 American Chemical Society

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dx.doi.org/10.1021/ac303615y | Anal. Chem. 2013, 85, 1256−1256