Amino Acid-Doped Polyaniline Nanotubes as Efficient Adsorbent for Wastewater Treatment

Table 1

Adsorption efficiency for different dyes.

Dye	λmax (nm)	Dye nature	Adsorption (mg/g)
CR	499	Anionic	112.0
OG	478	Anionic	69.2
IC	609	Anionic	66.8
MO	464	Anionic	54.8
CV	588	Cationic	50.0