Academic Journal
Molecular dynamics studies of amylose plasticized with Brazilian Cerrado oils : part I
| العنوان: | Molecular dynamics studies of amylose plasticized with Brazilian Cerrado oils : part I |
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| المؤلفون: | Silva, Felipe Azevedo Rios, Sales, Maria José Araújo, Paterno, Leonardo Giordano, Ghoul, Mohamed, Chebil, Latifa, Maia, Elaine Rose |
| بيانات النشر: | Associação Brasileira de Polímeros |
| سنة النشر: | 2018 |
| المجموعة: | Universidade de Brasília: Repositório Institucional da UnB |
| مصطلحات موضوعية: | Amilose, Óleos vegetais, Mecãnica, Plastificação, Polímeros |
| الوصف: | Biodegradable polymers have become part of the realm of polymer science with specially when associated to renewable sources. Unraveling the plasticizer effect of natural occurring fatty acids in the Brazilian Cerrado on amylose oligomers was aimed in this work in an aqueous environment. Since the interactions within a material are of extreme importance to its molecular behavior, the main focus was directed to the molecular interactions whether intra or intermolecular type. Molecular Mechanics and Dynamics were carried out to shed light on this issue. The simulation results suggest the fatty acids could perform as efficient plasticizers for more complex polysaccharides such as starch. It also highlights the importance the solvation on the system stabilization, thus contributing to a clearer understanding of the chemical interactions role on plasticization. Our results provide a basis for simulating more complex systems such as a clay-mineral which will culminate in the parameterization for mesoscale studies. |
| نوع الوثيقة: | article in journal/newspaper |
| وصف الملف: | application/pdf |
| اللغة: | English |
| Relation: | SILVA, Felipe Azevedo Rios et al. Molecular dynamics studies of amylose plasticized with Brazilian Cerrado oils: part I. Polímeros, São Carlos, v. 28, n. 3, p. 266-274, jul./set. 2018. DOI: http://dx.doi.org/10.1590/0104-1428.09917. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000300266&lng=en&nrm=iso. Acesso em: 31 maio 2019. Epub June 28, 2018.; http://repositorio.unb.br/handle/10482/33483; https://dx.doi.org/10.1590/0104-1428.09917 |
| DOI: | 10.1590/0104-1428.09917 |
| الاتاحة: | http://repositorio.unb.br/handle/10482/33483 https://doi.org/10.1590/0104-1428.09917 |
| Rights: | Acesso Aberto ; Polímeros - (CC BY) - This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018000300266&lng=en&tlng=en. Acesso em: 31 maio 2019. |
| رقم الانضمام: | edsbas.377F9E1 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1590/0104-1428.09917 |
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