Book
Structure response for cellulose-based hydrogels via characterization techniques.
| Τίτλος: | Structure response for cellulose-based hydrogels via characterization techniques. |
|---|---|
| Συγγραφείς: | de Sa, Marcelo Jorge Cavalcanti, de Lima, Gabriel Goetten, Segundo, Francisco Alipio de Sousa, Nugent, Michael J.D. |
| Πηγή: | Cellulose-Based Superabsorbent Hydrogels |
| Στοιχεία εκδότη: | Springer |
| Έτος έκδοσης: | 2018 |
| Θεματικοί όροι: | Characterization, Cellulose analysis, Structure-response, Hydrogels, Materials, Materials Research Institute |
| Περιγραφή: | Hydrogels are three-dimensional crosslinked polymeric networks capable of imbibing substantial amounts of water or biological fluids and are widely used in biomedical applications, especially in pharmaceutical industry as drug delivery systems. Although their solvent content can be over 99%, hydrogels still retain the appearance and properties of solid materials and the structural response can include a smart response to environmental stimuli (pH, temp, ionic strength, electric field, presence of enzyme etc.) These responses can include shrinkage or swelling. Cellulose-based hydrogels are one of the most commonly used material and extensively investigated due to the widespread availability of cellulose in nature. Cellulose is the most abundant renewable resource on earth is intrinsically degradable. Additionally, the presence of hydroxyl groups results in fascinating structures and properties. Also, cellulose-based hydrogels with specific properties can be obtained by combining it with synthetic or natural polymers. This chapter surveys different characterization for cellulose-hydrogels and the structure response relationship. As such we would describe the techniques involved for characterizing cellulose-based hydrogels and their response in terms of their morphology such as polarized optical microscopy (POM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM); their stability by thermal properties (often with differential scanning calorimetry, DSC), structure response such as Fourier Transform Infrared Spectroscopy (FTIR), Nuclear magnetic resonance (NMR). In addition, we give a focus on measuring the mechanical properties of superabsorbent hydrogels giving examples with cellulose where applicable. Finally, we describe the techniques for analyzing biological techniques and the applications with cellulose. ; yes |
| Τύπος εγγράφου: | book part |
| Περιγραφή αρχείου: | PDF; application/pdf |
| Γλώσσα: | English |
| Relation: | http://research.thea.ie/handle/20.500.12065/3105 |
| Διαθεσιμότητα: | http://research.thea.ie/handle/20.500.12065/3105 https://hdl.handle.net/20.500.12065/3105 |
| Rights: | Attribution 4.0 International ; http://creativecommons.org/licenses/by/4.0/ ; Open Access ; info:eu-repo/semantics/openAccess |
| Αριθμός Καταχώρησης: | edsbas.563C84FD |
| Βάση Δεδομένων: | BASE |
| FullText | Text: Availability: 0 CustomLinks: – Url: http://research.thea.ie/handle/20.500.12065/3105# Name: EDS - BASE (ns324271) Category: fullText Text: View record from BASE |
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| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Structure response for cellulose-based hydrogels via characterization techniques. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22de+Sa%2C+Marcelo+Jorge+Cavalcanti%22">de Sa, Marcelo Jorge Cavalcanti</searchLink><br /><searchLink fieldCode="AR" term="%22de+Lima%2C+Gabriel+Goetten%22">de Lima, Gabriel Goetten</searchLink><br /><searchLink fieldCode="AR" term="%22Segundo%2C+Francisco+Alipio+de+Sousa%22">Segundo, Francisco Alipio de Sousa</searchLink><br /><searchLink fieldCode="AR" term="%22Nugent%2C+Michael+J%2ED%2E%22">Nugent, Michael J.D.</searchLink> – Name: TitleSource Label: Source Group: Src Data: Cellulose-Based Superabsorbent Hydrogels – Name: Publisher Label: Publisher Information Group: PubInfo Data: Springer – Name: DatePubCY Label: Publication Year Group: Date Data: 2018 – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Characterization%22">Characterization</searchLink><br /><searchLink fieldCode="DE" term="%22Cellulose+analysis%22">Cellulose analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Structure-response%22">Structure-response</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogels%22">Hydrogels</searchLink><br /><searchLink fieldCode="DE" term="%22Materials%22">Materials</searchLink><br /><searchLink fieldCode="DE" term="%22Materials+Research+Institute%22">Materials Research Institute</searchLink> – Name: Abstract Label: Description Group: Ab Data: Hydrogels are three-dimensional crosslinked polymeric networks capable of imbibing substantial amounts of water or biological fluids and are widely used in biomedical applications, especially in pharmaceutical industry as drug delivery systems. Although their solvent content can be over 99%, hydrogels still retain the appearance and properties of solid materials and the structural response can include a smart response to environmental stimuli (pH, temp, ionic strength, electric field, presence of enzyme etc.) These responses can include shrinkage or swelling. Cellulose-based hydrogels are one of the most commonly used material and extensively investigated due to the widespread availability of cellulose in nature. Cellulose is the most abundant renewable resource on earth is intrinsically degradable. Additionally, the presence of hydroxyl groups results in fascinating structures and properties. Also, cellulose-based hydrogels with specific properties can be obtained by combining it with synthetic or natural polymers. This chapter surveys different characterization for cellulose-hydrogels and the structure response relationship. As such we would describe the techniques involved for characterizing cellulose-based hydrogels and their response in terms of their morphology such as polarized optical microscopy (POM), scanning electron microscopy (SEM), and transmission electron microscopy (TEM); their stability by thermal properties (often with differential scanning calorimetry, DSC), structure response such as Fourier Transform Infrared Spectroscopy (FTIR), Nuclear magnetic resonance (NMR). In addition, we give a focus on measuring the mechanical properties of superabsorbent hydrogels giving examples with cellulose where applicable. Finally, we describe the techniques for analyzing biological techniques and the applications with cellulose. ; yes – Name: TypeDocument Label: Document Type Group: TypDoc Data: book part – Name: Format Label: File Description Group: SrcInfo Data: PDF; application/pdf – Name: Language Label: Language Group: Lang Data: English – Name: NoteTitleSource Label: Relation Group: SrcInfo Data: http://research.thea.ie/handle/20.500.12065/3105 – Name: URL Label: Availability Group: URL Data: http://research.thea.ie/handle/20.500.12065/3105<br />https://hdl.handle.net/20.500.12065/3105 – Name: Copyright Label: Rights Group: Cpyrght Data: Attribution 4.0 International ; http://creativecommons.org/licenses/by/4.0/ ; Open Access ; info:eu-repo/semantics/openAccess – Name: AN Label: Accession Number Group: ID Data: edsbas.563C84FD |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edsbas&AN=edsbas.563C84FD |
| RecordInfo | BibRecord: BibEntity: Languages: – Text: English Subjects: – SubjectFull: Characterization Type: general – SubjectFull: Cellulose analysis Type: general – SubjectFull: Structure-response Type: general – SubjectFull: Hydrogels Type: general – SubjectFull: Materials Type: general – SubjectFull: Materials Research Institute Type: general Titles: – TitleFull: Structure response for cellulose-based hydrogels via characterization techniques. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: de Sa, Marcelo Jorge Cavalcanti – PersonEntity: Name: NameFull: de Lima, Gabriel Goetten – PersonEntity: Name: NameFull: Segundo, Francisco Alipio de Sousa – PersonEntity: Name: NameFull: Nugent, Michael J.D. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Type: published Y: 2018 Identifiers: – Type: issn-locals Value: edsbas – Type: issn-locals Value: edsbas.oa Titles: – TitleFull: Cellulose-Based Superabsorbent Hydrogels Type: main |
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