2021
DOI: 10.21577/0100-4042.20170781
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Processamento E Aplicação De Biomateriais Poliméricos: Avanços Recentes E Perspectivas

Abstract: PROCESSING AND APPLICATION OF POLYMERIC BIOMATERIALS: RECENT ADVANCES AND PERSPECTIVES. Biomaterials have been intensively investigated due to the increase in the elderly population and high prevalence of several disorders, such as cardiovascular and orthopedic diseases. Polymeric and composite polymeric materials in combination with different processing techniques, such as electrospinning, solution blow spinning, ultrathin film preparation, and 3D printing are promising for obtaining biomaterials with patien… Show more

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Cited by 4 publications
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“…5 Fused deposition manufacturing (FDM) 3D printing is a cost-effective, reliable, and reproducible tool that allows the construction of scaffolds with customized external shape, predefined internal porosity, and interconnectivity. 6 Hence, the combination of 3D printing with biocompatible and biodegradable materials is an excellent strategy for creating scaffolds applied in bone tissue engineering. 7 Of great interest, PLA is a biopolymer characterized by excellent optical properties, transparency, easy processing, biodegradability, nontoxicity, and good biocompatibility.…”
Section: Introductionmentioning
confidence: 99%
“…5 Fused deposition manufacturing (FDM) 3D printing is a cost-effective, reliable, and reproducible tool that allows the construction of scaffolds with customized external shape, predefined internal porosity, and interconnectivity. 6 Hence, the combination of 3D printing with biocompatible and biodegradable materials is an excellent strategy for creating scaffolds applied in bone tissue engineering. 7 Of great interest, PLA is a biopolymer characterized by excellent optical properties, transparency, easy processing, biodegradability, nontoxicity, and good biocompatibility.…”
Section: Introductionmentioning
confidence: 99%
“…Os biomateriais são classificados em metálicos, cerâmicos, compósitos ou poliméricos, sendo este último o mais utilizado como curativo ou substituto cutâneo em casos de traumas provocados por queimaduras (Bernardo et al, 2021).…”
Section: Introductionunclassified
“…Dentre a classificação dos biomateriais, os polímeros são os mais empregados no âmbito médico, a sua ampla variabilidade de suas propriedades mecânicas, químicas, físicas, biológicas e reológicas, facilidade de processamento para produzir formas variadas (partículas, filmes, fios, membranas, hidrogéis dentre outros), possuir origem natural, sintética e artificial ou natural modificado, além da possibilidade de formação de blendas e compósitos, para otimizar propriedades (Bernardo et al, 2021;Brito et al, 2011;Callister Jr et al, 2020;Oréfice et al, 2006;Pires et al, 2015).…”
Section: Introductionunclassified
“…Os biomateriais de quitosana estão presentes na forma de membranas porosas, não-tecidos, nanopartículas, nanofibras, e filmes são usados em medicina regenerativa, engenharia de tecidos, liberação controlada de fármacos e em biossensores, em razão dessas características, é avaliado a mistura de polímeros sintéticos e naturais para otimizar o processo de cicatrização da ferida ou lesão cutânea (Bernardo et al, 2021).…”
Section: Introductionunclassified