6288 J. Phys. Chem. B, Vol. 111, No. 22, 2007
Additions and Corrections
ADDITIONS AND CORRECTIONS
2007, Volume 111B Marcus A. Hunt, Alan E. Tonelli, and C. Maurice Balik*: Effect of Guest Hydrophobicity on Water Sorption Behavior of Oligomer/R-Cyclodextrin Inclusion Complexes Page 3854. We have found an error in eq 2 of our recent paper.1 This equation defines the isosteric heat of sorption, ∆q, and was incorrectly published as
∆q )
[ ] d ln(a) d(1/T)
C
) ∆Q + RT - ∆Hv
(2)
The corrected equation is
∆q ) -R
[ ] d ln(a) d(1/T)
) ∆Q + RT
(2)
C
In the corrected equation, a is the water activity, T is the temperature, R is the gas constant, and ∆Q is the differential heat of sorption. The corrected version of the equation was originally used to calculate ∆q in the paper; thus, this change does not affect any of the data or conclusions reached in the paper. References and Notes (1) Hunt, M. A.; Tonelli, A. E.; Balik, C. M. J. Phys. Chem. B 2007, 111, 3853-3858. 10.1021/jp0733926 Published on Web 05/15/2007