Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol
Una red interpenetrada consiste en la combinación de dos redes poliméricas diferentes, sin enlaces covalentes entre ellas; se consigue una mezcla física que contiene polímeros entrecruzados. Este tipo de polímeros se prepara por el entrecruzamiento simultáneo, secuencial o semi IPN secuencial de dos...
- Autores:
-
Duarte Rodriguez, Juan Sebastian
Estevez Gamez, Lina Paola
- Tipo de recurso:
- http://purl.org/coar/version/c_b1a7d7d4d402bcce
- Fecha de publicación:
- 2016
- Institución:
- Universidad Industrial de Santander
- Repositorio:
- Repositorio UIS
- Idioma:
- spa
- OAI Identifier:
- oai:noesis.uis.edu.co:20.500.14071/34360
- Palabra clave:
- Hidrogel
Poliglicerol
Pnipaam
Pamps
Ipns
Propiedades Mecánicas.
An interpenetrated network consists in the combination of two different polymeric networks
without covalent bonding between them. Thus
it is possible a physical mixture that contains the crosslinked polymers. This kind of polymers is synthesized by the simultaneous
sequential crosslinking or sequential semi IPNs of two different systems that allows the formation of materials that exhibit properties of both components. The poly(isopropyl acrylamide) (PNiPAam) is a thermosensitive polymer and the [poly(2-acrylamido-2-methyl-1-propanesulfonic acid)] (PAMPs) exhibit high hydrophilic capacity. It is possible to synthesize interpenetrated and semi interpenetrated hydrogels using as a polymeric matrix
biodegradable hydrogels from polyglycerol
crosslinked with citric acid and oleic acid loading a novel material with a mixture of the properties of each one of its components. Interpenetrated polyglycerol hydrogels were synthesized from PNiPAam and PAMPs in this work. The formation of the network and their structure was confirmed by FT-IR spectroscopy. This reaction was controlled with the influence of UV light using a photoinitiator in an isolated from natural light reactor. There were made variance analysis to determinate de influence of the components in the obtained properties. In addition
their swelling behavior was tested at different pHs (1.68
7.01
and 10.01). Interpenetrated and semi interpenetrated polyglycerol hydrogels were obtained with features of their polymeric networks. It was observed that the presence of IPNs and semi IPNs influences the deformation and recovery capacity of synthesized hydrogels.
- Rights
- License
- Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
id |
UISANTADR2_0a04eec9d46565fda85e984859a08fc8 |
---|---|
oai_identifier_str |
oai:noesis.uis.edu.co:20.500.14071/34360 |
network_acronym_str |
UISANTADR2 |
network_name_str |
Repositorio UIS |
repository_id_str |
|
dc.title.none.fl_str_mv |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
dc.title.english.none.fl_str_mv |
Hydrogel, Polyglycerol, Pnipaam, Pamps, Ipns, Mechanical Properties. |
title |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
spellingShingle |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol Hidrogel Poliglicerol Pnipaam Pamps Ipns Propiedades Mecánicas. An interpenetrated network consists in the combination of two different polymeric networks without covalent bonding between them. Thus it is possible a physical mixture that contains the crosslinked polymers. This kind of polymers is synthesized by the simultaneous sequential crosslinking or sequential semi IPNs of two different systems that allows the formation of materials that exhibit properties of both components. The poly(isopropyl acrylamide) (PNiPAam) is a thermosensitive polymer and the [poly(2-acrylamido-2-methyl-1-propanesulfonic acid)] (PAMPs) exhibit high hydrophilic capacity. It is possible to synthesize interpenetrated and semi interpenetrated hydrogels using as a polymeric matrix biodegradable hydrogels from polyglycerol crosslinked with citric acid and oleic acid loading a novel material with a mixture of the properties of each one of its components. Interpenetrated polyglycerol hydrogels were synthesized from PNiPAam and PAMPs in this work. The formation of the network and their structure was confirmed by FT-IR spectroscopy. This reaction was controlled with the influence of UV light using a photoinitiator in an isolated from natural light reactor. There were made variance analysis to determinate de influence of the components in the obtained properties. In addition their swelling behavior was tested at different pHs (1.68 7.01 and 10.01). Interpenetrated and semi interpenetrated polyglycerol hydrogels were obtained with features of their polymeric networks. It was observed that the presence of IPNs and semi IPNs influences the deformation and recovery capacity of synthesized hydrogels. |
title_short |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
title_full |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
title_fullStr |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
title_full_unstemmed |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
title_sort |
Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerol |
dc.creator.fl_str_mv |
Duarte Rodriguez, Juan Sebastian Estevez Gamez, Lina Paola |
dc.contributor.advisor.none.fl_str_mv |
Ramírez Caballero, Gustavo Emilio Ardila Suárez, Carolina |
dc.contributor.author.none.fl_str_mv |
Duarte Rodriguez, Juan Sebastian Estevez Gamez, Lina Paola |
dc.subject.none.fl_str_mv |
Hidrogel Poliglicerol Pnipaam Pamps Ipns Propiedades Mecánicas. |
topic |
Hidrogel Poliglicerol Pnipaam Pamps Ipns Propiedades Mecánicas. An interpenetrated network consists in the combination of two different polymeric networks without covalent bonding between them. Thus it is possible a physical mixture that contains the crosslinked polymers. This kind of polymers is synthesized by the simultaneous sequential crosslinking or sequential semi IPNs of two different systems that allows the formation of materials that exhibit properties of both components. The poly(isopropyl acrylamide) (PNiPAam) is a thermosensitive polymer and the [poly(2-acrylamido-2-methyl-1-propanesulfonic acid)] (PAMPs) exhibit high hydrophilic capacity. It is possible to synthesize interpenetrated and semi interpenetrated hydrogels using as a polymeric matrix biodegradable hydrogels from polyglycerol crosslinked with citric acid and oleic acid loading a novel material with a mixture of the properties of each one of its components. Interpenetrated polyglycerol hydrogels were synthesized from PNiPAam and PAMPs in this work. The formation of the network and their structure was confirmed by FT-IR spectroscopy. This reaction was controlled with the influence of UV light using a photoinitiator in an isolated from natural light reactor. There were made variance analysis to determinate de influence of the components in the obtained properties. In addition their swelling behavior was tested at different pHs (1.68 7.01 and 10.01). Interpenetrated and semi interpenetrated polyglycerol hydrogels were obtained with features of their polymeric networks. It was observed that the presence of IPNs and semi IPNs influences the deformation and recovery capacity of synthesized hydrogels. |
dc.subject.keyword.none.fl_str_mv |
An interpenetrated network consists in the combination of two different polymeric networks without covalent bonding between them. Thus it is possible a physical mixture that contains the crosslinked polymers. This kind of polymers is synthesized by the simultaneous sequential crosslinking or sequential semi IPNs of two different systems that allows the formation of materials that exhibit properties of both components. The poly(isopropyl acrylamide) (PNiPAam) is a thermosensitive polymer and the [poly(2-acrylamido-2-methyl-1-propanesulfonic acid)] (PAMPs) exhibit high hydrophilic capacity. It is possible to synthesize interpenetrated and semi interpenetrated hydrogels using as a polymeric matrix biodegradable hydrogels from polyglycerol crosslinked with citric acid and oleic acid loading a novel material with a mixture of the properties of each one of its components. Interpenetrated polyglycerol hydrogels were synthesized from PNiPAam and PAMPs in this work. The formation of the network and their structure was confirmed by FT-IR spectroscopy. This reaction was controlled with the influence of UV light using a photoinitiator in an isolated from natural light reactor. There were made variance analysis to determinate de influence of the components in the obtained properties. In addition their swelling behavior was tested at different pHs (1.68 7.01 and 10.01). Interpenetrated and semi interpenetrated polyglycerol hydrogels were obtained with features of their polymeric networks. It was observed that the presence of IPNs and semi IPNs influences the deformation and recovery capacity of synthesized hydrogels. |
description |
Una red interpenetrada consiste en la combinación de dos redes poliméricas diferentes, sin enlaces covalentes entre ellas; se consigue una mezcla física que contiene polímeros entrecruzados. Este tipo de polímeros se prepara por el entrecruzamiento simultáneo, secuencial o semi IPN secuencial de dos sistemas diferentes. El PNiPAam es un polímero termosensible y el (PAMPS) posee alta capacidad hidrófilica; a partir de ellos es posible sintetizar hidrogeles interpenetrados y semi interpenetrados usando como matriz polimérica hidrogeles biodegradables a partir de Poliglicerol, entrecruzado con ácido cítrico y ácido oleico, logrando un novedoso material que exhiba algunas de las propiedades de cada uno de sus componentes. En este trabajo de investigación se prepararon hidrogeles de Poliglicerol interpenetrados y semi interpenetrados con redes poliméricas a partir de PNiPAam y PAMPS, cuya formación se controló mediante radiación de luz ultravioleta desencadenada por un fotoiniciador en un reactor aislado de luz natural. Se realizaron análisis de varianza para determinar la influencia de los componentes en las características obtenidas.Se verificó la formación de la red y su estructura por medio de espectroscopía infrarroja. Se, evaluó su capacidad de hinchamiento a pH ácido, neutro y básico (1.68, 7.01, 10.01 respectivamente). Se obtuvieron hidrogeles a partir de Poliglicerol interpenetrados y semi interpenetrados con àcido cítrico y oleico Estos mostraron características propias de sus redes poliméricas, comprobadas a su vez mediante análisis mecánico diferencial. |
publishDate |
2016 |
dc.date.available.none.fl_str_mv |
2016 2024-03-03T22:36:54Z |
dc.date.created.none.fl_str_mv |
2016 |
dc.date.issued.none.fl_str_mv |
2016 |
dc.date.accessioned.none.fl_str_mv |
2024-03-03T22:36:54Z |
dc.type.local.none.fl_str_mv |
Tesis/Trabajo de grado - Monografía - Pregrado |
dc.type.hasversion.none.fl_str_mv |
http://purl.org/coar/resource_type/c_7a1f |
dc.type.coar.none.fl_str_mv |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
format |
http://purl.org/coar/version/c_b1a7d7d4d402bcce |
dc.identifier.uri.none.fl_str_mv |
https://noesis.uis.edu.co/handle/20.500.14071/34360 |
dc.identifier.instname.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.reponame.none.fl_str_mv |
Universidad Industrial de Santander |
dc.identifier.repourl.none.fl_str_mv |
https://noesis.uis.edu.co |
url |
https://noesis.uis.edu.co/handle/20.500.14071/34360 https://noesis.uis.edu.co |
identifier_str_mv |
Universidad Industrial de Santander |
dc.language.iso.none.fl_str_mv |
spa |
language |
spa |
dc.rights.none.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.none.fl_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) |
dc.rights.uri.none.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0 |
dc.rights.creativecommons.none.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) http://creativecommons.org/licenses/by/4.0/ http://creativecommons.org/licenses/by-nc/4.0 Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Industrial de Santander |
dc.publisher.faculty.none.fl_str_mv |
Facultad de Ingenierías Fisicoquímicas |
dc.publisher.program.none.fl_str_mv |
Ingeniería Química |
dc.publisher.school.none.fl_str_mv |
Escuela de Ingeniería Química |
publisher.none.fl_str_mv |
Universidad Industrial de Santander |
institution |
Universidad Industrial de Santander |
bitstream.url.fl_str_mv |
https://noesis.uis.edu.co/bitstreams/d30792ae-4a81-4fc4-ba62-9ab1ed849b3d/download https://noesis.uis.edu.co/bitstreams/729092d6-d196-4bf8-a076-8f87bb37cf2f/download https://noesis.uis.edu.co/bitstreams/7049d2b5-3d9e-48b1-ac22-9904d46c835e/download |
bitstream.checksum.fl_str_mv |
4c2c8022fad270d7edb54867b764383e 29fe20586b0144ac21937f6f7f0676f8 e1319dbf10397bd513506dea76891a32 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
DSpace at UIS |
repository.mail.fl_str_mv |
noesis@uis.edu.co |
_version_ |
1831929674666606592 |
spelling |
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)http://creativecommons.org/licenses/by/4.0/http://creativecommons.org/licenses/by-nc/4.0Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)http://purl.org/coar/access_right/c_abf2Ramírez Caballero, Gustavo EmilioArdila Suárez, CarolinaDuarte Rodriguez, Juan SebastianEstevez Gamez, Lina Paola2024-03-03T22:36:54Z20162024-03-03T22:36:54Z20162016https://noesis.uis.edu.co/handle/20.500.14071/34360Universidad Industrial de SantanderUniversidad Industrial de Santanderhttps://noesis.uis.edu.coUna red interpenetrada consiste en la combinación de dos redes poliméricas diferentes, sin enlaces covalentes entre ellas; se consigue una mezcla física que contiene polímeros entrecruzados. Este tipo de polímeros se prepara por el entrecruzamiento simultáneo, secuencial o semi IPN secuencial de dos sistemas diferentes. El PNiPAam es un polímero termosensible y el (PAMPS) posee alta capacidad hidrófilica; a partir de ellos es posible sintetizar hidrogeles interpenetrados y semi interpenetrados usando como matriz polimérica hidrogeles biodegradables a partir de Poliglicerol, entrecruzado con ácido cítrico y ácido oleico, logrando un novedoso material que exhiba algunas de las propiedades de cada uno de sus componentes. En este trabajo de investigación se prepararon hidrogeles de Poliglicerol interpenetrados y semi interpenetrados con redes poliméricas a partir de PNiPAam y PAMPS, cuya formación se controló mediante radiación de luz ultravioleta desencadenada por un fotoiniciador en un reactor aislado de luz natural. Se realizaron análisis de varianza para determinar la influencia de los componentes en las características obtenidas.Se verificó la formación de la red y su estructura por medio de espectroscopía infrarroja. Se, evaluó su capacidad de hinchamiento a pH ácido, neutro y básico (1.68, 7.01, 10.01 respectivamente). Se obtuvieron hidrogeles a partir de Poliglicerol interpenetrados y semi interpenetrados con àcido cítrico y oleico Estos mostraron características propias de sus redes poliméricas, comprobadas a su vez mediante análisis mecánico diferencial.PregradoIngeniero QuímicoSynthesis and characterization of polyglycerol hydrogels by interpenetrated networks, ipns.application/pdfspaUniversidad Industrial de SantanderFacultad de Ingenierías FisicoquímicasIngeniería QuímicaEscuela de Ingeniería QuímicaHidrogelPoliglicerolPnipaamPampsIpnsPropiedades Mecánicas.An interpenetrated network consists in the combination of two different polymeric networkswithout covalent bonding between them. Thusit is possible a physical mixture that contains the crosslinked polymers. This kind of polymers is synthesized by the simultaneoussequential crosslinking or sequential semi IPNs of two different systems that allows the formation of materials that exhibit properties of both components. The poly(isopropyl acrylamide) (PNiPAam) is a thermosensitive polymer and the [poly(2-acrylamido-2-methyl-1-propanesulfonic acid)] (PAMPs) exhibit high hydrophilic capacity. It is possible to synthesize interpenetrated and semi interpenetrated hydrogels using as a polymeric matrixbiodegradable hydrogels from polyglycerolcrosslinked with citric acid and oleic acid loading a novel material with a mixture of the properties of each one of its components. Interpenetrated polyglycerol hydrogels were synthesized from PNiPAam and PAMPs in this work. The formation of the network and their structure was confirmed by FT-IR spectroscopy. This reaction was controlled with the influence of UV light using a photoinitiator in an isolated from natural light reactor. There were made variance analysis to determinate de influence of the components in the obtained properties. In additiontheir swelling behavior was tested at different pHs (1.687.01and 10.01). Interpenetrated and semi interpenetrated polyglycerol hydrogels were obtained with features of their polymeric networks. It was observed that the presence of IPNs and semi IPNs influences the deformation and recovery capacity of synthesized hydrogels.Síntesis y caracterización de hidrogeles a partir de redes interpenetradas, ipns de poliglicerolHydrogel, Polyglycerol, Pnipaam, Pamps, Ipns, Mechanical Properties.Tesis/Trabajo de grado - Monografía - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/coar/version/c_b1a7d7d4d402bcceORIGINALCarta de autorización.pdfapplication/pdf345262https://noesis.uis.edu.co/bitstreams/d30792ae-4a81-4fc4-ba62-9ab1ed849b3d/download4c2c8022fad270d7edb54867b764383eMD51Documento.pdfapplication/pdf1766466https://noesis.uis.edu.co/bitstreams/729092d6-d196-4bf8-a076-8f87bb37cf2f/download29fe20586b0144ac21937f6f7f0676f8MD52Nota de proyecto.pdfapplication/pdf256956https://noesis.uis.edu.co/bitstreams/7049d2b5-3d9e-48b1-ac22-9904d46c835e/downloade1319dbf10397bd513506dea76891a32MD5320.500.14071/34360oai:noesis.uis.edu.co:20.500.14071/343602024-03-03 17:36:54.191http://creativecommons.org/licenses/by-nc/4.0http://creativecommons.org/licenses/by/4.0/open.accesshttps://noesis.uis.edu.coDSpace at UISnoesis@uis.edu.co |