1. Department of Chemistry, School of Science and Engineering, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5258, Japan
2. Univ. Lille, CNRS, UMR 8516, LASIR, Laboratoire de Spectrochimie
Infrarouge et Raman, F59 000 Lille, France
3. Leuven Chem&Tech: Molecular Imaging and Photonics (MIP), KU Leuven, Celestijnenlaan 200F, P.O. Box 2404, 3001 Leuven, Belgium