Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils
Abstract In this research, palm oil and soy oil were used as a natural polyol to prepare novel poly(silyl ether)s. Palm oil and soy oil were first converted to monoglyceride by one step via alcoholysis process in the presence of 0.1% CaO as a catalyst. The monoglycerides were characterized by Fouri...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Associação Brasileira de Polímeros
2018-11-01
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| Series: | Polímeros |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018005006108&lng=en&tlng=en |
| _version_ | 1818325100259180544 |
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| author | Issam Ahmed Mohammed Syed Shahabuddin Rashmin Khanam Rahman Saidur |
| author_facet | Issam Ahmed Mohammed Syed Shahabuddin Rashmin Khanam Rahman Saidur |
| author_sort | Issam Ahmed Mohammed |
| collection | DOAJ |
| description | Abstract In this research, palm oil and soy oil were used as a natural polyol to prepare novel poly(silyl ether)s. Palm oil and soy oil were first converted to monoglyceride by one step via alcoholysis process in the presence of 0.1% CaO as a catalyst. The monoglycerides were characterized by Fourier transform infrared spectrometer (FT-IR), nuclear magnetic resonance (NMR) and iodine test. The novel poly(silyl ether)s were prepared via polycondensation reaction between dimethyldichlorosilane with monoglycerides based on palm and soy oils, respectively. FT-IR, NMR and silicone-29 (29Si NMR) were used to confirm and determine the presence of silicone in the synthesized polymers. Thermal behavior was studied by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). Antibacterial activity of the polymers was screened against three different strains of bacteria, namely Escherichia coli E266, Staphylococcus aureus S276 and Salmonella choleeraesuis 10708. |
| first_indexed | 2024-12-13T11:39:06Z |
| format | Article |
| id | doaj.art-48d720127787434a99f4a2d5e65fc3cc |
| institution | Directory Open Access Journal |
| issn | 1678-5169 |
| language | English |
| last_indexed | 2024-12-13T11:39:06Z |
| publishDate | 2018-11-01 |
| publisher | Associação Brasileira de Polímeros |
| record_format | Article |
| series | Polímeros |
| spelling | doaj.art-48d720127787434a99f4a2d5e65fc3cc2022-12-21T23:47:42ZengAssociação Brasileira de PolímerosPolímeros1678-51692018-11-01010.1590/0104-1428.10317S0104-14282018005006108Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oilsIssam Ahmed MohammedSyed ShahabuddinRashmin KhanamRahman SaidurAbstract In this research, palm oil and soy oil were used as a natural polyol to prepare novel poly(silyl ether)s. Palm oil and soy oil were first converted to monoglyceride by one step via alcoholysis process in the presence of 0.1% CaO as a catalyst. The monoglycerides were characterized by Fourier transform infrared spectrometer (FT-IR), nuclear magnetic resonance (NMR) and iodine test. The novel poly(silyl ether)s were prepared via polycondensation reaction between dimethyldichlorosilane with monoglycerides based on palm and soy oils, respectively. FT-IR, NMR and silicone-29 (29Si NMR) were used to confirm and determine the presence of silicone in the synthesized polymers. Thermal behavior was studied by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). Antibacterial activity of the polymers was screened against three different strains of bacteria, namely Escherichia coli E266, Staphylococcus aureus S276 and Salmonella choleeraesuis 10708.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018005006108&lng=en&tlng=enantibacterialdimethydichlorosilanepalm oilpoly(silyl ethers)polyolsoy oil |
| spellingShingle | Issam Ahmed Mohammed Syed Shahabuddin Rashmin Khanam Rahman Saidur Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils Polímeros antibacterial dimethydichlorosilane palm oil poly(silyl ethers) polyol soy oil |
| title | Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils |
| title_full | Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils |
| title_fullStr | Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils |
| title_full_unstemmed | Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils |
| title_short | Synthesis, characterization and antibacterial activity of novel poly(silyl ether)s based on palm and soy oils |
| title_sort | synthesis characterization and antibacterial activity of novel poly silyl ether s based on palm and soy oils |
| topic | antibacterial dimethydichlorosilane palm oil poly(silyl ethers) polyol soy oil |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282018005006108&lng=en&tlng=en |
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