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Table 1 Swelling degree and porosity of C and C + G beads in aqueous medium at neutral pH

From: Evaluation of Cr(VI) adsorption on glutaraldehyde crosslinked chitosan beads using cyclic voltammetry employing gold electrode

Type of beads

Swelling degree (%)

Porosity (%)

Pristine chitosan (C)

95.4 ± 2.3

6.2 ± 0.1

Chitosan cross-linked glutaraldehyde (C + G)

87 ± 1.8

5.9 ± 0.1