1. Department of Carbon Convergence Engineering, College of Engineering, Wonkwang University, Iksan 54538, Republic of Korea
2. Core Facility for Supporting Analysis & Imaging of Biomedical Materials, Wonkwang University, Iksan 54538, Republic of Korea
3. DMT Company, 60, Wanggungnonggong Danji-Gil, Wanggung-Myeon, Iksan 54576, Republic of Korea
4. Institute of Materials Science (ICMUV), University of Valencia, 46980 Paterna, Spain
5. Wearable Platform Materials Technology Center (WMC), Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea