6636
Ind. Eng. Chem. Res. 2002, 41, 6636
ADDITIONS AND CORRECTIONS Volume 35, Number 11 A Simplified Perturbed Hard-Sphere Model for the Activity Coefficients of Amino Acids and Peptides in Aqueous Solutions. Mohammad K. Khoshkbarchi and Juan H. Vera* Page 4320. A typographical error sign was found in eq 2. The correct form of the equation is as follows:
µihg - µihg,ig 8ξ - 9ξ2 + 3ξ3 ) kT (1 - ξ)3
(2)
In the publication, the sign of the second term of the numerator of the right-hand side appears as positive. This is only a typographical error. The calculations were performed with the proper equation. The parameters and results previously reported correspond to eq 2 as written here. I am grateful to Professor C. Ghotbi for calling my attention to this error and to M.K.K. for verifying the results. IE991094S 10.1021/ie991094s Published on Web 10/26/2002
