Synthesis, Characterization, and Uses of Novel‐Architecture Copolymers through Gamma Radiation Technique

Meléndez‐Ortiz, H. Iván; Bucio, Emilio

doi:10.1002/9781118998977.ch10

Cited by 4 publications

(3 citation statements)

References 97 publications

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“…The characterization of grafted polysaccharides is essential in graft copolymerization research. There are several techniques employed in polymer characterization, which are selected according to the properties studied (Ratner, 1980 ; Sapsford et al, 2011 ; Meléndez-Ortiz and Bucio, 2015 ). Techniques used to characterize graft copolymerization (Table 2 ) can be divided into six main areas: (i) graft properties (such as the degree of substitution/graft); (ii) thermodynamic measurements; (iii) surface chemistry; (iv) surface topography; (v) crystalline structure; and (vi) mechanical properties (Ratner, 1980 ; Meléndez-Ortiz and Bucio, 2015 ).…”

Section: Characterization Of Grafted Polymersmentioning

confidence: 99%

Poly(ethylene glycol) and Cyclodextrin-Grafted Chitosan: From Methodologies to Preparation and Potential Biotechnological Applications

2017

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Chitosan, a polyaminosaccharide obtained by alkaline deacetylation of chitin, possesses useful properties including biodegradability, biocompatibility, low toxicity, and good miscibility with other polymers. It is extensively used in many applications in biology, medicine, agriculture, environmental protection, and the food and pharmaceutical industries. The amino and hydroxyl groups present in the chitosan backbone provide positions for modifications that are influenced by factors such as the molecular weight, viscosity, and type of chitosan, as well as the reaction conditions. The modification of chitosan by chemical methods is of interest because the basic chitosan skeleton is not modified and the process results in new or improved properties of the material. Among the chitosan derivatives, cyclodextrin-grafted chitosan and poly(ethylene glycol)-grafted chitosan are excellent candidates for a range of biomedical, environmental decontamination, and industrial purposes. This work discusses modifications including chitosan with attached cyclodextrin and poly(ethylene glycol), and the main applications of these chitosan derivatives in the biomedical field.

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Section: Characterization Of Grafted Polymersmentioning

confidence: 99%

Poly(ethylene glycol) and Cyclodextrin-Grafted Chitosan: From Methodologies to Preparation and Potential Biotechnological Applications

2017

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“…The characterization of grafted polysaccharides is essential in graft copolymerization research. There are several characterization techniques employed in polymer characterization, which are chosen according to the properties studied (RATNER, 1980;SAPSFORD et al, 2011;MELÉNDEZ-ORTIZ;BUCIO, 2015). Here we focused on characterization techniques used for characterize graft copolymerizatios, which are summarized in the…”

Section: Characterization Of Graft Polymersmentioning

confidence: 99%

“…. The characterization techniques of grat polymers are divided into six major areas: i) graft properties (e.g degree of substituition/graft); ii) thermodynamic measurements; iii) surface chemistry; iv) surface topography; v) crystalline structure and vi) mechanical properties(RATNER, 1980;MELÉNDEZ-ORTIZ;BUCIO, 2015).…”

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Chitosan-beta-cyclodextrin nanoparticles for sustained release of carvacrol and linalool aiming agriculture applications

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É graça divina começar bem. Graça maior é persistir na caminhada certa. Mas a graça das graças é não desistir nunca" (Dom Hélder Câmara) Dedico esta Tese aos meus pais, Uriel e Eunice e ao meu orientador Leonardo AGRADECIMENTOS À Fundação de Amparo à Pesquisa do Estado de São Paulo -FAPESP (Processo n° 2014/20273-4) pela concessão da bolsa de doutorado. As opiniões, hipóteses e conclusões ou recomendações expressas neste material são de responsabilidade do autor(es) e não necessariamente refletem a visão da FAPESP. À FAPESP, CNPq, CAPES e FUNDUNESP pelo apoio financeiro concedido para a realização deste trabalho.

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Synthesis, characterization and applications of copolymer of β – cyclodextrin: a review

2020

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Synthesis, Characterization, and Uses of Novel‐Architecture Copolymers through Gamma Radiation Technique

Cited by 4 publications

References 97 publications

Poly(ethylene glycol) and Cyclodextrin-Grafted Chitosan: From Methodologies to Preparation and Potential Biotechnological Applications

Poly(ethylene glycol) and Cyclodextrin-Grafted Chitosan: From Methodologies to Preparation and Potential Biotechnological Applications

Chitosan-beta-cyclodextrin nanoparticles for sustained release of carvacrol and linalool aiming agriculture applications

Synthesis, characterization and applications of copolymer of β – cyclodextrin: a review

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