Correction to: J Nanobiotechnol (2021) 19:100 https://doi.org/10.1186/s12951-021-00833-4

Following publication of the original article [1], the authors identified a change in the ‘Funding’ section. The complete ‘Funding’ section is given below

“This research was supported by Technology Innovation Program (20009663) funded by the Ministry of Trade, Industry & Energy (MOTIE, Korea). This research was also supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (No. 2018R1A6A1A03025582).” The original article has been revised.