1. Department of Chemistry, School of Science and Technology, Kwansei-Gakuin University, Sanda, Hyogo 669-1337, Japan; Department of Physics, School of Science and Technology, Kwansei-Gakuin University, Sanda, Hyogo 669-1337, Japan; Sensor Research Unit, Department of Chemistry, Faculty of Science, Chulalongkorn University, Patumwan, Bangkok 10330, Thailand; and The Procter and Gamble Company, 8611 Beckett Road, West Chester, Ohio 45069