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Table 2 DOX adsorption isotherm parameters for the Fe3O4 @ GO-Cys

From: Magnetic graphene oxide nanosheets with amidoamine dendronized crosslinks for dual pH and redox-sensitive doxorubicin delivery

Langmuir

Freundlich

Temkin

Dubinin-Radushkevich

Qm(mg/g)

KL(L/g)

R2

KF(L/g)

n

R2

KT(L/g)

B (J/mol)

R2

Qs(mg/g)

KD(mol2/kJ2)

R2

21.83

0.296

0.86

0.42

0.34

0.96

0.012

38.28

0.89

158.5

0.0034

0.68