Adsorption properties of nano-cellulose hybrid containing polyhedral oligomeric silsesquioxane and removal of reactive dyes from aqueous solution

Sorption of the anionic reactive red RB dye in cellulose: Assessment of kinetic, thermodynamic, and equilibrium data

“…The most frequently studied materials are activated charcoal [6], cellulose [7], silica [8], clay [9], zeolites [10], chitosan [11], several lignocellulosic materials, agricultural waste, such as eucalyptus [12], wheat straw [12], sugarcane bagasse [13], peanut husk [14], bamboo [15], corn grains [16] among others. The cellulose stands out for being the most abundant polysaccharide in nature, and it arouses attention specially due to its low cost [1].…”

Use of Cellulosic Materials as Dye Adsorbents — A Prospective Study

“…An example of this is the work described in reference [29], in which the influence of contact time in the reactive adsorption of yellow dyes 4RFN B-B and reactive blue-NB in its hybrid material of cellulose showed that data fitted to the pseudo-second-order model. The authors of reference [51] also used this model to explain the adsorption of the dye malachite green and basic fuchsin since the experimental data showed a better linear correlation with the parameters of the pseudo-second-order model when compared to pseudo-first-order model.…”

“…It is even more attractive when it makes modifications in its structure in order to improve their existing properties or adding new potentialities to this material [12,[28][29][30].…”

Sulfonated nanocellulose for the efficient dispersive micro solid-phase extraction and determination of silver nanoparticles in food products

“…The ability to produce well-individualized nanofiber dispersions in ionic liquids has enabled the obtainment of NC based composites as excellent extraction platforms for heterocyclic amine [18]. Effective NC platforms can also be easily obtained by surface modification with a variety of molecules for efficient extraction of contaminants from both simple [19][20][21][22] and complex matrices [23,24]. Self-assembly of danofloxacin with cyclodextrin-modified NC packed in a minicolumn for solid-phase microextraction (SPME) to obtain a suitable encapsulation and thus, the resulting inclusion complex is an excellent example [24].…”