Fig. 3.

GO doughs are highly processable and versatile. GO doughs can be readily reshaped by a cutting, b pinching, c molding, and d carving. GO doughs can be easily connected together d, e or with other solid materials d using the wooden sticks as an example. f A tubular GO structure can be prepared by molding a GO dough around a rod, demonstrating the versatility of using GO doughs to make 3D architectures that are otherwise challenging to obtain. Scale bars in b, c, d, and e are 1 cm