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. 2021 Nov 23;11(59):37584–37594. doi: 10.1039/d1ra06857a

Langmuir isotherm parameters for the adsorption of l-Gln and d-Gln.

Sample Eqn (1) R 2 K (L g−1) Q m (mg g−1)
l-Gln Y b = 1.02 × 10−3Xa + 2.74 × 10−4 0.99 3.71 982.50
d-Gln Y b = 6.09 × 10−4Xa + 8.51 × 10−5 0.99 7.17 1639.48
a

The equilibrium adsorption concentration of l- or d-Gln.

b

The molar ratio of the equilibrium adsorption concentration/adsorption capacity of l- or d-Gln.