Search Results - "Bezerra, Cícero W."

Wood (Bagassa guianensis Aubl) and green coconut mesocarp (cocos nucifera) residues as textile dye removers (Remazol Red and Remazol Brilliant Violet) by Monteiro, Mônica S., de Farias, Robson F., Chaves, José Alberto Pestana, Santana, Sirlane A., Silva, Hildo A.S., Bezerra, Cícero W.B.

“…In this work the efficiency of two lignocellulosic waste materials, wood residues and coconut mesocarp, were investigated as adsorbents towards two…”
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Novel carbon-supported Fe-N electrocatalysts synthesized through heat treatment of iron tripyridyl triazine complexes for the PEM fuel cell oxygen reduction reaction by Bezerra, Cicero W.B., Zhang, Lei, Lee, Kunchan, Liu, Hansan, Zhang, Jianlu, Shi, Zheng, Marques, Aldaléa L.B., Marques, Edmar P., Wu, Shaohong, Zhang, Jiujun

“…2,4,6-Tris(2-pyridyl)-1,3,5-triazine (TPTZ) was used as a ligand to prepare iron-TPTZ (Fe-TPTZ) complexes for the development of a new oxygen reduction…”
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High Performance of Ciprofloxacin Removal Using Heterostructure Material Based on the Combination of CeO2 and Palygorskite Fibrous Clay by Vanessa N. S. Campos, Josefa D. J. P. Santos, Rebecca J. P. Araújo, Pedro H. S. Lopes, Marco A. S. Garcia, Alex Rojas, Mayara M. Teixeira, Cícero W. B. Bezerra, Ana C. S. Alcântara

“…Ciprofloxacin, a second-generation fluoroquinolone, is widely used in human and veterinary medicine. However, it is known for its environmental persistence and…”
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Kinetics and thermodynamics of textile dye adsorption from aqueous solutions using babassu coconut mesocarp by Vieira, Adriana P., Santana, Sirlane A.A., Bezerra, Cícero W.B., Silva, Hildo A.S., Chaves, José A.P., de Melo, Júlio C.P., da Silva Filho, Edson C., Airoldi, Claudio

“…Extracted babassu coconut ( Orbignya speciosa) mesocarp (BCM) was applied as a biosorbent for aqueous Blue Remazol R160 (BR 160), Rubi S2G (R S2G), Red Remazol…”
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New Chemical Organic Anhydride Immobilization Process Used on Banana Pseudostems: A Biopolymer for Cation Removal by Rodrigues, Nubia F. M, Santana, Sirlane A. A, Bezerra, Cícero W. B, Silva, Hildo A. S, Melo, Júlio C. P, Vieira, Adriana P, Airoldi, Claudio, Silva Filho, Edson C

“…Maleic and phthalic anhydrides were chemically incorporated onto the banana pseudostem biopolymeric structure through reaction without solvent at the fusion…”
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Removal of textile dyes from aqueous solution by babassu coconut epicarp ( Orbignya speciosa) by Vieira, Adriana P., Santana, Sirlane A.A., Bezerra, Cícero W.B., Silva, Hildo A.S., Chaves, José A.P., Melo, Júlio C.P., Filho, Edson C. Silva, Airoldi, Claudio

“…► Babassu coconut ( Orbignya speciosa) epicarp as biomass to remove textile dyes. ► The effects of contact time and concentration were investigated. ►…”
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Poisoning by Talisia esculenta (A. St.-Hil.) Radlk in sheep and cattle by Riet-Correa, Franklin, Bezerra, Cícero W., Medeiros, Marcia A., da Silva, Tatiane R., Neto, Eldinê G. Miranda, Medeiros, Rosane M. T.

“…Talisia esculenta is a tree that produces pitomba, a fruit consumed by human beings in several regions of Brazil. The current study reports 3 outbreaks of…”
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A review of Fe–N/C and Co–N/C catalysts for the oxygen reduction reaction by Bezerra, Cicero W.B., Zhang, Lei, Lee, Kunchan, Liu, Hansan, Marques, Aldaléa L.B., Marques, Edmar P., Wang, Haijiang, Zhang, Jiujun

“…This paper reviews over 100 articles related to heat-treated Fe– and Co–N/C catalysts for the oxygen reduction reaction. The literature shows that through…”
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Adsorption of Methylene Blue and Crystal Violet on Babaçu (Obignya phalerata) Coconut Epicarp and the Development of a New Hg(II) Electrochemical Sensor by Cantanhede, Leonardo B., Silva, Hildo A. dos S., Santana, Sirlane A. A., Bezerra, Cícero W. B., de Farias, Robson F.

“…In this work, babaçu coconut epicarp (BCE), an abundant vegetal product of low cost from Maranhão State, Brazil, is studied as adsorptive agent toward dyes:…”
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Nickel-dimethylglyoxime complex modified graphite and carbon paste electrodes: preparation and catalytic activity towards methanol/ethanol oxidation by Cardoso, William S., Dias, Vera L. N., Costa, Wendell M., de Araujo Rodrigues, Isaide, Marques, Edmar P., Sousa, Antonio G., Boaventura, J., Bezerra, Cicero W. B., Song, Chaojie, Liu, Hansan, Zhang, Jiujun, Marques, Aldaléa L. B.

“…Nickel-dimethylglyoxime complex (abbreviated as Ni(II)(DMG) 2 ) modified carbon paste and graphite electrodes were prepared by mixing Ni(II)(DMG) 2 with…”
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A review of heat-treatment effects on activity and stability of PEM fuel cell catalysts for oxygen reduction reaction by Bezerra, Cicero W.B., Zhang, Lei, Liu, Hansan, Lee, Kunchan, Marques, Aldaléa L.B., Marques, Edmar P., Wang, Haijiang, Zhang, Jiujun

“…This paper reviews over 120 papers regarding the effect of heat treatment on the catalytic activity and stability of proton exchange membrane (PEM) fuel cell…”
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Water π-Donation in trans-Tetraammineruthenium(II):  Effect on Coordinated-Water Properties Induced by a Trans NO Ligand by Bezerra, Cícero W. B, da Silva, Sebastião C, Gambardella, Maria T. P, Santos, Regina H. A, Plicas, Lidia M. A, Tfouni, Elia, Franco, Douglas W

“…The complex trans-[Ru(NH3)4NO(H2O)]Cl3·H2O has been isolated as a decomposition product of the dimeric cation [{Ru(NH3)4NO}2(μ-S2)]6+. The elemental analysis…”
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A Simple Method for Determination of Chloroquine Based on Electrogenerated Chemiluminescence by Pacheco, Jeovana, Brito, Jhonathas, dos Santos, Clenilton, Bezerra, Cícero, Damos, Flavio, Luz, Rita

“…Chloroquine is a drug belonging to the aminoquinoline family that is widely used for treating diseases such as lupus, cancer, and malaria. In this sense, the…”
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Fe loading of a carbon-supported Fe–N electrocatalyst and its effect on the oxygen reduction reaction by Zhang, Lei, Lee, Kunchan, Bezerra, Cicero W.B., Zhang, Jianlu, Zhang, Jiujun

“…Carbon-supported non-noble metal catalysts with Fe as the metal and tripyridyl triazine (TPTZ) as the ligand (Fe-TPTZ/C) were synthesized using a simple…”
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Sequential Design of Experiments for Removal of Methylene Blue Dye by Electrocoagulation Associated with Dissolved-Air System by Góes, Mauro, Garcez, Marcos, Santana, Claudemir, Costa Neto, Jonas, Bezerra, Cicero

“…The present work presents a strategic sequential experimental planning to evaluate the removal of methylene blue dye from aqueous medium by electrocoagulation…”
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Adsorption of Co(II), Ni(II), Cu(II), and Zn(II) on hexagonal templated zirconia obtained thorough a sol–gel process: the effects of nanostructure on adsorption features by de Farias, Robson F, do Nascimento, Ana A.S, Bezerra, Cı́cero W.B

“…Using zirconium tetrabutoxide, diaminedecane, and diamineoctane as precursors, a templated hexagonal zirconia matrix is synthesized and characterized by X-ray…”
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Copper sorption from aqueous solutions and sugar cane spirits by chemically modified babassu coconut ( Orbignya speciosa) mesocarp by Vieira, Adriana P., Santana, Sirlane A.A., Bezerra, Cícero W.B., Silva, Hildo A.S., de Melo, Júlio C.P., da Silva Filho, Edson C., Airoldi, Claudio

“…The present investigation explores the chemical modification of natural dry babassu coconut ( Orbignya speciosa) mesocarp (BM), using a quasi solvent-free…”
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Identification and dosage by HRGC of minor alcohols and esters in Brazilian sugar-cane spirit by Boscolo, Maurício, Bezerra, Cícero W. B., Cardoso, Daniel R., Lima Neto, Benedito S., Franco, Douglas W.

“…The presence of 51 volatile compounds, among alcohols and esters in Brazilian sugar-cane spirit (cachaça), were investigated by high-resolution gas…”
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Sawdust Derivative for Environmental Application: Chemistry, Functionalization and Removal of textile dye from aqueous solution by Pinto, Thais F, Bezerra, Cícero W B, Silva, Domingos S A, Silva, Filho, Edson C DA, Vieira, Adriana P, Airoldi, Claudio, Melo, Júlio C P DE, Silva, Hildo A S, Santana, Sirlane A A

“…The adsorption of Violet Remazol 5R (VR 5) on wood sawdust modified with succinic anhydride (SSA) as a function of contact time, pH, and initial dye…”
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Epicarp and mesocarp of babassu (Orbignya speciosa): characterization and application in copper phtalocyanine dye removal by Vieira, Adriana P., Santana, Sirlane A. A., Bezerra, Cícero W. B., Silva, Hildo A. S., Chaves, José A. P., Melo, Júlio C. P. de, Silva Filho, Edson C. da, Airoldi, Claudio

“…The mesocarp and epicarp components of the babassu palm tree were applied as novel alternative biosorbents for copper phtalocyanine textile dye removal from…”
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