| Affiliation: | 1. Department of Applied Chemistry, University of Johannesburg, South Africa;2. Department of Polymer Science and Engineering, Inha University, Incheon 402-751, South Korea;3. Smart Polymers Group, Polymers and Composites (P&C), Materials Science and Manufacturing (MSM), Council for Scientific and Industrial Research (CSIR), Pretoria, South Africa;4. Department of Civil and Chemical Engineering, University of South Africa (UNISA), South Africa;1. Department of Physics, Southeast University, Nanjing 211189, China;2. College of Physics and Technology,Yunnan University, Kunming 650091, China;3. Department of Physics and Key Laboratory of Yunnan Provincial Higher Education Institutions for Organic Optoelectronic Materials and Devices, Kunming University, Kunming 650214, China;1. Departamento de Física, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil;2. Departamento de Química, Pontifícia Universidade Católica do Rio de Janeiro, 22451-900 Rio de Janeiro, RJ, Brazil;3. Departamento de Bioquímica, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil;4. Departamento de Engenharia Mecânica, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil |
