Search Results - "Silva, Lucinaldo S."

Amino-Functionalized Titanate Nanotubes: pH and Kinetic Study of a Promising Adsorbent for Acid Dye in Aqueous Solution by Sales, Débora A, Lima, Paloma N. S, Silva, Lucinaldo S, Marques, Thalles M. F, Gusmão, Suziete B. S, Ferreira, Odair P, Ghosh, Anupama, Guerra, Yuset, Morais, Alan Í. S, Bezerra, Roosevelt D. S, Silva-Filho, Edson C, Viana, Bartolomeu C

“…This work reports the functionalization of sodium titanate nanotubes with amine groups obtained from the reaction of titanate nanotubes with…”
Get full text

Sorption of the anionic reactive red RB dye in cellulose: Assessment of kinetic, thermodynamic, and equilibrium data by Silva, Lucinaldo S., Lima, Luciano C. B., Ferreira, Francisco J. L., Silva, Mateus S., Osajima, Josy A., Bezerra, Roosevelt D. S., Filho, Edson C. Silva

“…The cellulose matrix was characterized by FTIR, C NMR, XRD, TG, SEM and applied in the removal of the reactive red RB dye in an aqueous medium, with a capacity…”
Get full text

Microwave bentonite silylation for dye removal: Influence of the solvent by Queiroga, Líbia N.F., Pereira, Mariana B.B., Silva, Lucinaldo S., Silva Filho, Edson C., Santos, Ieda M.G., Fonseca, Maria G., Georgelin, Thomas, Jaber, Maguy

“…A series of bentonite silylated samples was prepared with aminopropyltrimethoxy silane over a short period of time (5 min), at 50 °C, using microwave…”
Get full text

Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose by Ferreira, Francisco J.L., Silva, Lucinaldo S., da Silva, Mateus S., Osajima, Josy A., Meneguin, Andréia B., Santagneli, Silvia H., Barud, Hernane S., Bezerra, Roosevelt D.S., Silva-Filho, Edson C.

“…•The cellulose was functionalized with an aminosilane group.•Adsorption experiments were performed with amitriptyline and yellow eosin.•In the adsorption…”
Get full text

Dye anionic sorption in aqueous solution onto a cellulose surface chemically modified with aminoethanethiol by Silva, Lucinaldo S., Lima, Luciano C.B., Silva, Fabrícia C., Matos, José Milton E., Santos, Maria Rita M.C., Santos Júnior, Luiz S., Sousa, Kaline S., da Silva Filho, Edson C.

“…► Cellulose was modified with aminoethanethiol. ► The kinetic sorption occurs in pseudo-second-order model. ► The excellent pH’s for interaction was 2 and 9. ►…”
Get full text

Potential of amino-functionalized cellulose as an alternative sorbent intended to remove anionic dyes from aqueous solutions by Silva, Lucinaldo S., Ferreira, Francisco J.L., Silva, Mateus S., Citó, Antônia M.G.L., Meneguin, Andréia B., Sábio, Rafael M., Barud, Hernane S., Bezerra, Roosevelt D.S., Osajima, Josy A., Silva Filho, Edson C.

“…Adsorption has been explored to minimize the pollution caused by dyes. This work relates the preparation of diethylenetriamine-modified cellulose (DetaCel) by…”
Get full text

Study of interactions between organic contaminants and a new phosphated biopolymer derived from cellulose by Silva, Mateus S., Silva, Lucinaldo S., Ferreira, Francisco J.L., Bezerra, Roosevelt D.S., Marques, Thalles M.F., Meneguin, Andréia B., Barud, Hernane S., Osajima, Josy A., Silva Filho, Edson C.

“…The extensive use of organic molecules (Rhodamine B and Amitriptyline) also has contributed to environmental pollution; adsorption is a relevant method for…”
Get full text

Corrigendum to “Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose” [Carbohydr. Polym. 225 (December) (2019) 115246] by Ferreira, Francisco J.L., Silva, Lucinaldo S., da Silva, Mateus S., Osajima, Josy A., Meneguina, Andréia B., Santagneli, Silvia H., Barud, Hernane S., Bezerra, Roosevelt D.S., Silva-Filho, Edson C.

Get full text

Effective Removal of the Remazol Yellow GR Dye Using Cellulose Functionalized by Basic Groups by Silva, Lucinaldo S., Silva, Mateus S., Ferreira, Francisco J. L., Lima, Luciano C. B., Bezerra, Roosevelt D. S., Citó, Antônia M. G. L., Osajima, Josy A., Silva Filho, Edson C.

“…Adsorption has been researched attempting to minimize the pollution caused by dyes, which represents a serious environmental problem as contamination of…”
Get full text

Amino-functionalized titanate nanotubes for highly efficient removal of anionic dye from aqueous solution by Marques, Thalles M.F., Sales, Débora A., Silva, Lucinaldo S., Bezerra, Roosevelt D.S., Silva, Mateus S., Osajima, Josy A., Ferreira, Odair P., Ghosh, Anupama, Silva Filho, Edson C., Viana, Bartolomeu C., Matos, José M.E.

“…[Display omitted] •Amine-functionalization of titanate nanotubes leading to surface charge reversal.•Utilization of NaTiNTs-NH2 in efficient removal of anionic…”
Get full text

Thermodynamic Data of 6-(4′-Aminobutylamino)-6-deoxycellulose Sorbent for Cation Removal from Aqueous Solutions by da Silva Filho, Edson C., da Silva, Lucinaldo S., Lima, Luciano C. B., de S. Santos Júnior, Luiz, de M. C. Santos, Maria Rita, de Matos, José Milton E., Airoldi, Claudio

“…The natural biopolymer cellulose was first modified with thionyl chloride, followed by reaction with 1,4-diaminebutane to yield…”
Get full text