Article doesn't say much, nor does the abstract I found. https://pubs.rsc.org/en/content/articlelanding/2019/EE/C9EE01699F#!divAbstract https://pubs.rsc.org/en

Article doesn't say much, nor does the abstract I found. https://pubs.rsc.org/en/content/articlelanding/2019/EE/C9EE01699F#!divAbstract https://pubs.rsc.org/en/content/articlelanding/2019/EE/C9EE0... Literally just "something is possible" with no other discussion about capabilities