Kim, Dong Seok, Jae‑Min Jeong, Hong Jun Park, Yeong Kyun Kim, Kyoung G. Lee, and Bong Gill Choi. 2021. “Highly Concentrated, Conductive, Defect-Free Graphene Ink for Screen-Printed Sensor Application”. Nano-Micro Letters 13 (March):87. https://doi.org/10.1007/s40820-021-00617-3.