Carbon Nanobelt is featured in Nature. Take a look~~
“Carbon belts and chains aid nanotech resurgence”
https://www.nature.com/articles/d41586-017-07451-x
The article by ERATO Itami Molecular Nanocarbon Project and Tokyo Chemical Industry is also featured;
http://s3-service-broker-live-19ea8b98-4d41-4cb4-be4c-d68f4963b7dd.s3.amazonaws.com/uploads/ckeditor/attachments/8285/Advertisement_Tokyo_Chemical_Industry.pdf