Polymers Engineering

behaviour of drawn polypropylene, Wear 236 (1999) 55–61 BLAU P. J. The significance and use of the friction, P.O. Box 2008 Mail Stop 6063, Oak Ridge, TN 37831-6063, USA, 2001 BRISCOE, B.J. Isolated contact stress deformations of polymers: the basis for interpreting polymer tribology. Tribology Internacional, v. 31, (1-3), p. 121-6, 1998. BRISCOE, B.J., DELFINO, A., PELILLO, E. Single-pass pendulum scratching of poly styrene and poly methylmethacrylate, Wear 225–229 (1999) 319–328…

tecidos; matrizes biodegradáveis e biocompatíveis; policaprolactona e quitosano; electrofiação. III Abstract Tissue engineering concerns the development of bio-compatible and bio-degradable structures which will temporarily replace human tissue and at the same time support the needed cellular regeneration for the natural tissue reconstruction. The membranes of bio-polymers have been revealing promising regarding the production of human skin substitutes, furthermore because there…

effect transistors. Coordination chemistry reviews. 178-180 (1998) 1433 1484 [12] GERARD, M.; CHAUBEY, A.; MALHOTRA, B.D. Application of conducting polymers to biosensors – review. Biosensors and Bioelectronics, v17, p345-359, 2002. [13] PARTRIDGE, A.C.; JANSEN, M.L.; ARNOLD,W.M. Conducting polymer-based sensors. Materials science and engineering C, v.12, p.37-42, 2000. [14] MATSUGUCHI,M.; OKAMOTO,A.; SAKAI,Y. Effect of humidity on NH3 sensitivity of polyaniline blend films.…

Princípios de Ciências dos Materiais. Editora Edgard Blucher, 1970. SMITH, W. F., Princípios de Ciências e Engenharia dos Materiais, Editora: McGraw-Hill, 3ª edição, 1998. Referências complementares ASKELAND, D. R., FULAY, P. P., The Science and Engineering of Materials, Editora: Thomson, 5 edição, 2003. ASHBY, M. F., JONES, D. R. H., Engenharia de Materiais: Uma introdução a propriedades, aplicações e projeto, Volume I, Editora Campus, 3ª edição, 2007. ASHBY, M. F., JONES, D. R. H.,…

materiais de degradação mais rápida. Palavras-chave: Meio ambiente, plástico, engenharia, oxibiodegradável, técnica de respirometria. ABSTRACT In this work, the degradation effects from different times of exhibition of oxobiodegradable polymer were compared (supermarket bags), in two inoculums types (latosoil and latosoil/compound), through the respirometry technique. Through instrumental analyses and of bibliographical researches, data of time of exhibition versus…

fibre/polypropylene composites in natural and artificial weathering: mechanical and thermal analysis, Polymer Degradation and Stability, 2004. C. C. G. Biazin, A. M. G. Godoy, O selo verde: uma nova exigência internacional para as organizações, Anais do Encontro Nacional de Tecnologia do Ambiente, 2000. P. J. Herrera-Franco, A. Valadez-Gonzáles, Mechanical properties of continuous natural fibre-reinforced polymer composites, pag 339–345, 2004. A. Espert, F. Vilaplana, S. Karlsson,…

carregamento distribuído. Por exemplo: MATRIZ DE RIGIDEZ VETOR CARREGAMENTO DISTRIBUÍDO 4. Referências Bibliográficas * Duda F.P., Souza A.C., Fried E., 2010, A theory for species migration in a finitely strained solid with application to polymer network swelling, J. Mechanics and Physics of Solids, 58, 515–529. * Duda F.P., Souza A.C., Barbosa J.M., Guimar˜aes L.J, 2009, A one-dimensional theory of solute diffusion and degradation in elastic solids, J. Elasticity,…

centers by reducing the number of light-harvesting complexes funneling energy to one reaction center. This manipulation would reduce the electron flow through the reaction centers and reduce photodamage and the saturation at high light intensities. Engineering RuBisCO to increase its ability to discriminate between CO2 and O2 is still a valuable aim, in particular in the light of the discovery that the RuBisCO of red algae is much better than the plant RuBisCO in this respect.…

Becker T & Sayhan I (2007) Flexible tag microlab development: Gas sensors integration in RFID flexible tags for food logistic. Sensors and Actuators B, 127:2-7. Appendini P & Hotchkiss JH (1997) Immobilization of lysozyme on food contact polymers as potential antimicrobial films. Packaging Technology and Science, 10:271-279. Brody AL, Strupinsky ER & Kline LR (2001) Active packaging for food applications. Washington, CRC Press. Boca Raton. 218 p. r e v i s…

Gerais, Av. Antônio Carlos, 662, 31270-901 Belo Horizonte – MG, Brasil Recebido em 24/3/10; aceito em 27/8/10; publicado na web em 25/10/10 Revisão OLIGÔMEROS E POLÍMEROS DERIVADOS DO TIOFENO: SÍNTESE E APLICAÇÕES THIOPHENE-BASED OLIGOMERS AND POLYMERS: SYNTHESES AND APPLICATIONS. In this review we summarize recent synthetic investigations about the preparation of oligothiophenes and polythiophenes, the most important π-conjugated organic materials for applications in electrochromic…