1. Spectroscopy of Soft Matter, University of Bayreuth, 95440 Bayreuth, Germany
2. Department of Food Technology, Universitas Ciputra, Citraland CBD Boulevard, Surabaya 60219, Indonesia
3. Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
4. Research Center for Artificial Photosynthesis, Osaka Metropolitan University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
5. Bavarian Polymer Institute, University of Bayreuth, 95440 Bayreuth, Germany
6. Bayreuther Institut für Makromolekülforschung (BIMF), 95440 Bayreuth, Germany