IPN’s of acrylic acid and N-isopropylacrylamide by gamma and electron beam irradiation
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| Title: | IPN’s of acrylic acid and N-isopropylacrylamide by gamma and electron beam irradiation |
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| Authors: | Burillo, G.1 burillo@nucleares.unam.mx, Briones, M.1, Adem, E.2 |
| Source: | Nuclear Instruments & Methods in Physics Research Section B. Dec2007, Vol. 265 Issue 1, p104-108. 5p. |
| Subjects: | Hydrogels, Electron beams, Crosslinking (Polymerization), Hydrogen-ion concentration |
| Abstract: | Abstract: Interpenetrating networks (IPN) of temperature sensitive N-isopropylacrylamide (NIPAAm) and pH sensitive acrylic acid (AAc) monomer were prepared in two consecutive steps. Hydrogels of AAc were synthesized by gamma radiation from a 60Co gamma source and an electron beam from a Van de Graaff accelerator. A second hydrogel of NIPAAm was synthesized within the first AAc hydrogel by polymerization and cross-linking with a redox initiator and cross-linking agent. The thermal and pH sensitivity of the hydrogels were determined by measuring the swelling, and the morphology and composition by SEM. [Copyright &y& Elsevier] |
| Copyright of Nuclear Instruments & Methods in Physics Research Section B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 27530896 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: IPN’s of acrylic acid and N-isopropylacrylamide by gamma and electron beam irradiation – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Burillo%2C+G%2E%22">Burillo, G.</searchLink><relatesTo>1</relatesTo><i> burillo@nucleares.unam.mx</i><br /><searchLink fieldCode="AR" term="%22Briones%2C+M%2E%22">Briones, M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Adem%2C+E%2E%22">Adem, E.</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Nuclear+Instruments+%26+Methods+in+Physics+Research+Section+B%22">Nuclear Instruments & Methods in Physics Research Section B</searchLink>. Dec2007, Vol. 265 Issue 1, p104-108. 5p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Hydrogels%22">Hydrogels</searchLink><br /><searchLink fieldCode="DE" term="%22Electron+beams%22">Electron beams</searchLink><br /><searchLink fieldCode="DE" term="%22Crosslinking+%28Polymerization%29%22">Crosslinking (Polymerization)</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen-ion+concentration%22">Hydrogen-ion concentration</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Abstract: Interpenetrating networks (IPN) of temperature sensitive N-isopropylacrylamide (NIPAAm) and pH sensitive acrylic acid (AAc) monomer were prepared in two consecutive steps. Hydrogels of AAc were synthesized by gamma radiation from a 60Co gamma source and an electron beam from a Van de Graaff accelerator. A second hydrogel of NIPAAm was synthesized within the first AAc hydrogel by polymerization and cross-linking with a redox initiator and cross-linking agent. The thermal and pH sensitivity of the hydrogels were determined by measuring the swelling, and the morphology and composition by SEM. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Nuclear Instruments & Methods in Physics Research Section B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.nimb.2007.08.033 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 104 Subjects: – SubjectFull: Hydrogels Type: general – SubjectFull: Electron beams Type: general – SubjectFull: Crosslinking (Polymerization) Type: general – SubjectFull: Hydrogen-ion concentration Type: general Titles: – TitleFull: IPN’s of acrylic acid and N-isopropylacrylamide by gamma and electron beam irradiation Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Burillo, G. – PersonEntity: Name: NameFull: Briones, M. – PersonEntity: Name: NameFull: Adem, E. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2007 Type: published Y: 2007 Identifiers: – Type: issn-print Value: 0168583X Numbering: – Type: volume Value: 265 – Type: issue Value: 1 Titles: – TitleFull: Nuclear Instruments & Methods in Physics Research Section B Type: main |
| ResultId | 1 |
