Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.carbpol.2019.115246 http://hdl.handle.net/11449/184711 |
Resumo: | A new adsorbent matrix (Cel-SiN) for the adsorption of the dye eosin yellow (EY) and the drug amitriptyline (AMI) from aqueous media has been synthesized. The Cel-SiN matrix was obtained via chemical modification of cellulose with (3-aminopropyl)trimethoxysilane. Successful modification was confirmed using Fourier transform infrared (FTIR) and C-13 and Si-29 solid state nuclear magnetic resonance (SSNMR) spectroscopies, thermal analysis (TG/DTG), X-ray diffraction (XRD), and elemental analysis. The effects of pH, contact time, concentration, and temperature were evaluated in batch adsorption tests. Cel-SiN efficiently adsorbed AMI and EY in aqueous media, with maximum adsorption capacities of 92.28 +/- 1.34 mg g(-1) for AMI (pH = 7, time = 240 min, and temperature = 318 K) and 61.0 +/- 0.36 mg g(-1) for EY (pH = 5, time = 80 min, and temperature = 298 K). The adsorption process occurs mainly via hydrogen bonding interactions for AMI and electrostatic interactions for EY. |
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Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified celluloseCelluloseAminosilaneModificationAdsorptionAmitriptylineEosin yellowA new adsorbent matrix (Cel-SiN) for the adsorption of the dye eosin yellow (EY) and the drug amitriptyline (AMI) from aqueous media has been synthesized. The Cel-SiN matrix was obtained via chemical modification of cellulose with (3-aminopropyl)trimethoxysilane. Successful modification was confirmed using Fourier transform infrared (FTIR) and C-13 and Si-29 solid state nuclear magnetic resonance (SSNMR) spectroscopies, thermal analysis (TG/DTG), X-ray diffraction (XRD), and elemental analysis. The effects of pH, contact time, concentration, and temperature were evaluated in batch adsorption tests. Cel-SiN efficiently adsorbed AMI and EY in aqueous media, with maximum adsorption capacities of 92.28 +/- 1.34 mg g(-1) for AMI (pH = 7, time = 240 min, and temperature = 318 K) and 61.0 +/- 0.36 mg g(-1) for EY (pH = 5, time = 80 min, and temperature = 298 K). The adsorption process occurs mainly via hydrogen bonding interactions for AMI and electrostatic interactions for EY.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)FAPEPIUFPIUniv Fed Piaui, Interdisciplinary Lab Adv Mat LIMAV, BR-64049550 Teresina, PI, BrazilFed Inst Educ, IFMA, Acailandia Campus, BR-65930000 Maranhao, MA, BrazilCentro Univ Araraquara, Lab Polymers & Biomat BioPolMat, BR-14801340 Araraquara, SP, BrazilSao Paulo State Univ, Inst Chem, BR-14801970 Araraquara, SP, BrazilFed Inst Piaui, IFPI, Teresina Cent Campus, BR-64000040 Teresina, PI, BrazilSao Paulo State Univ, Inst Chem, BR-14801970 Araraquara, SP, BrazilElsevier B.V.Univ Fed PiauiFed Inst EducCentro Univ AraraquaraUniversidade Estadual Paulista (Unesp)Fed Inst PiauiFerreira, Francisco J. L.Silva, Lucinaldo S.Silva, Mateus S. daOsajima, Josy A.Meneguin, Andreia B.Santagneli, Silvia H. [UNESP]Barud, Hernane S.Bezerra, Roosevelt D. S.Silva-Filho, Edson C.2019-10-04T12:16:04Z2019-10-04T12:16:04Z2019-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article11http://dx.doi.org/10.1016/j.carbpol.2019.115246Carbohydrate Polymers. Oxford: Elsevier Sci Ltd, v. 225, 11 p., 2019.0144-8617http://hdl.handle.net/11449/18471110.1016/j.carbpol.2019.115246WOS:000485109100059Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCarbohydrate Polymersinfo:eu-repo/semantics/openAccess2021-10-22T21:16:14Zoai:repositorio.unesp.br:11449/184711Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:03:56.630315Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
title |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
spellingShingle |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose Ferreira, Francisco J. L. Cellulose Aminosilane Modification Adsorption Amitriptyline Eosin yellow |
title_short |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
title_full |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
title_fullStr |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
title_full_unstemmed |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
title_sort |
Understanding kinetics and thermodynamics of the interactions between amitriptyline or eosin yellow and aminosilane-modified cellulose |
author |
Ferreira, Francisco J. L. |
author_facet |
Ferreira, Francisco J. L. Silva, Lucinaldo S. Silva, Mateus S. da Osajima, Josy A. Meneguin, Andreia B. Santagneli, Silvia H. [UNESP] Barud, Hernane S. Bezerra, Roosevelt D. S. Silva-Filho, Edson C. |
author_role |
author |
author2 |
Silva, Lucinaldo S. Silva, Mateus S. da Osajima, Josy A. Meneguin, Andreia B. Santagneli, Silvia H. [UNESP] Barud, Hernane S. Bezerra, Roosevelt D. S. Silva-Filho, Edson C. |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Univ Fed Piaui Fed Inst Educ Centro Univ Araraquara Universidade Estadual Paulista (Unesp) Fed Inst Piaui |
dc.contributor.author.fl_str_mv |
Ferreira, Francisco J. L. Silva, Lucinaldo S. Silva, Mateus S. da Osajima, Josy A. Meneguin, Andreia B. Santagneli, Silvia H. [UNESP] Barud, Hernane S. Bezerra, Roosevelt D. S. Silva-Filho, Edson C. |
dc.subject.por.fl_str_mv |
Cellulose Aminosilane Modification Adsorption Amitriptyline Eosin yellow |
topic |
Cellulose Aminosilane Modification Adsorption Amitriptyline Eosin yellow |
description |
A new adsorbent matrix (Cel-SiN) for the adsorption of the dye eosin yellow (EY) and the drug amitriptyline (AMI) from aqueous media has been synthesized. The Cel-SiN matrix was obtained via chemical modification of cellulose with (3-aminopropyl)trimethoxysilane. Successful modification was confirmed using Fourier transform infrared (FTIR) and C-13 and Si-29 solid state nuclear magnetic resonance (SSNMR) spectroscopies, thermal analysis (TG/DTG), X-ray diffraction (XRD), and elemental analysis. The effects of pH, contact time, concentration, and temperature were evaluated in batch adsorption tests. Cel-SiN efficiently adsorbed AMI and EY in aqueous media, with maximum adsorption capacities of 92.28 +/- 1.34 mg g(-1) for AMI (pH = 7, time = 240 min, and temperature = 318 K) and 61.0 +/- 0.36 mg g(-1) for EY (pH = 5, time = 80 min, and temperature = 298 K). The adsorption process occurs mainly via hydrogen bonding interactions for AMI and electrostatic interactions for EY. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-10-04T12:16:04Z 2019-10-04T12:16:04Z 2019-12-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.carbpol.2019.115246 Carbohydrate Polymers. Oxford: Elsevier Sci Ltd, v. 225, 11 p., 2019. 0144-8617 http://hdl.handle.net/11449/184711 10.1016/j.carbpol.2019.115246 WOS:000485109100059 |
url |
http://dx.doi.org/10.1016/j.carbpol.2019.115246 http://hdl.handle.net/11449/184711 |
identifier_str_mv |
Carbohydrate Polymers. Oxford: Elsevier Sci Ltd, v. 225, 11 p., 2019. 0144-8617 10.1016/j.carbpol.2019.115246 WOS:000485109100059 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Carbohydrate Polymers |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
11 |
dc.publisher.none.fl_str_mv |
Elsevier B.V. |
publisher.none.fl_str_mv |
Elsevier B.V. |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129388017876992 |