12872 J. Phys. Chem. C, Vol. 111, No. 34, 2007
ADDITIONS AND CORRECTIONS
2007, Volume 111C Hua Fang,* Chun-yang Ma, Tai-li Wan, Mei Zhang, and Wei-hai Shi: Fabrication of Monodisperse Magnetic Fe3O4SiO2 Nanocomposites with Core-Shell Structures Pages 1065-1070. This letter by Fang et al., J. Phys. Chem. C 2007, 111, 1065-1070, reproduced figures contained within previously published papers by other authors which were used without proper attribution or explicit permission from the copyright holders of record. In particular, material was used from papers by Yu et al., J. Phys. Chem. B 2006, 110, 2166721671, and from Park et al., Nat. Mater. 2004, 3, 891-895, without appropriate citation or acknowledgement by the authors. According to the ACS’s Ethical Guidelines, this constitutes plagiarism, and the letter has been retracted. 10.1021/jp079534d Published on Web 08/07/2007
Christian A. Nijhuis, Bernard A. Boukamp,* Bart Jan Ravoo,* Jurriaan Huskens, and David N. Reinhoudt*: Electrochemistry of Ferrocenyl Dendrimer-β-Cyclodextrin Assemblies at the Interface of an Aqueous Solution and a Molecular Printboard Page 9807. Equation 8 is incorrect. The correct form of eq 8 is
θ ) e(nF/RT)(η-η0) ) Kθ 1-θ
Page 9807. Equation 9 is incorrect. The correct form of eq 9 is
Qdiff ) Q0
1
(
1+
)
1 + (1 + Kθ) Kθ
10.1021/jp0755903 Published on Web 08/03/2007
x
DO DR
