1. Department of Physics, Faculty of Mathematics and Naturals Sciences, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, West Java 40132, Indonesia
2. Doctoral Program of Physics, Faculty of Mathematics and Naturals Sciences, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, West Java 40132, Indonesia
3. Research Center for Biosciences and Biotechnology, University Center of Excellence-Nutraceutical, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung, West Java 40132, Indonesia
4. Department of Physics, Faculty of Science, Institut Teknologi Sumatera, Jalan Terusan Ryacudu, Way Huwi, Lampung 35365, Indonesia