TheLangmuir-Freundlich equation in adsorption from dilute solutions on solids

Synthesis, characterization, and evaluation of selective molecularly imprinted polymers for the fast determination of synthetic cathinones

“…In general, the Freundlich isotherm model demonstrates that the monolayer single-solute adsorption from dilute solutions on heterogeneous solid surfaces show quasi-Gaussian distribution of adsorption energies. 47,48 Besides, the related parameters of MIPs to 4-MDMC at different temperatures are better than those of NIPs, which also suggest an excellent imprinting effect owing to the presence of a large number of selective binding sites on the MIPs.…”

Kinetic and equilibrium studies of cesium adsorption on ceiling tiles from aqueous solutions

“…In this study, the relationship between Cs adsorbed by ceiling tile and concentration of Cs remaining in solution at equilibrium is described by Langmuir [28], Freundlich [29] and Langmuir-Freundlich isotherm [30,31] models in the concentration range from 0.114 to 23.9 mg L −1 at 21 • C. These models were used to interpret the experimental adsorption isotherms obtained according to the following equations:…”

Investigation of the adsorption capacity of the enterosorbent Enterosgel for a range of bacterial toxins, bile acids and pharmaceutical drugs

“…Linear regression analysis of all the experimental isotherms was conducted using a linear adsorption isotherm and linear forms of Langmuir and Freundlich two-parameter equations. The non-linear regression analysis was conducted using two-parameter Langmuir and Freundlich adsorption isotherm equations and three-parameter equations; Toth 23 , Langmuir -sigmoid 24 and combined Langmuir-Freundlich 25 equations (equations listed in Supplementary Data section S3).…”