wow, .1nm?

you mean mm... but yes I use enamelled copper wire as well and it is fine. I just roll the wire slowly, scraping the enamel off with a hobby knife blade. the first few times I do it with new wire I do it under the microscope so I can see how well it is cleaning it. But after that I know whats happening and can just do it. I then tin the ends, pre-solder a small amount on the monolith and then a quick touch connects it fine.
other wires you can use are strands from DC power chargers, as that stuff isn't enamelled and pretty thin.
most monoliths I use.2 enamelled wire, some of the ones where you need to solder to Via's, I will use 0.1 - 0.14 strands.