1. Research Center for Gold Chemistry, Graduate School of Urban Environmental Science, Tokyo Metropolitan University, 1-1 Minami-Osawa, Hachioji, Tokyo 192-0397, Japan
2. NBC Meshtec Inc., 2-50-3 Toyoda, Hino, Tokyo 191-0053, Japan
3. Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, 1-1-1 Kouto, Sayo, Hyogo 679-5198, Japan