Table 1.

List of CNC from various cellulose sources by sulfuric acid hydrolysis.

Cellulose Sources	Length (nm)	Width (nm)	Ref.
Bacteria	100–1000	10–50	[63]
Cotton	70–300	5–10	[64]
Wood	100–300	3–5	[65]
Tunicate	500–1000	10–30	[66]
Valonia	>1000	10–20	[67]