3D Cu(OH)₂ Hierarchical Frameworks: Self-Assembly, Growth, and Application for the Removal of TSNAs

Table 1

The amount of four TSNAs in cigarette smoke produced by cut tobacco with the 3D Cu(OH)₂ hierarchical framework.

Compounds		Blank cigarette*	10 mg cigarette^−1 3D Cu(OH)2	Reduction (%)
NNN	ng cig^−1	49.56	26.25	47
NAT		28.22	20.35	28
NAB		15.21	11.56	24
NNK		18.20	8.62	53
Tar	mg cig^−1	13.50	12.80	5

∗The blank cigarette was identical to the one with no Cu(OH)₂.