1. Ma Chung Research Center for Photosynthetic Pigments Universitas Ma Chung Villa Puncak Tidar N‐01 Malang East Java Indonesia
2. Department of Chemistry, Faculty of Mathematics and Natural Sciences Universitas Gadjah Mada, Sekip Utara Bulaksumur Yogyakarta Indonesia
3. Department of Chemistry, Faculty of Science and Technology Universitas Ma Chung Villa Puncak Tidar N‐01 Malang East Java Indonesia