| Grant number: | 19/04407-4 |
| Support Opportunities: | Scholarships in Brazil - Scientific Initiation |
| Start date: | May 01, 2019 |
| End date: | February 28, 2022 |
| Field of knowledge: | Physical Sciences and Mathematics - Chemistry - Physical-Chemistry |
| Principal Investigator: | Luciano Caseli |
| Grantee: | Matheus Elias Rosa |
| Host Institution: | Instituto de Ciências Ambientais, Químicas e Farmacêuticas (ICAQF). Universidade Federal de São Paulo (UNIFESP). Campus Diadema. Diadema , SP, Brazil |
| Associated research grant: | 13/14262-7 - Nanostructured films from biologically-relevant materials, AP.TEM |
Abstract In this project, we intend to study the surface activity of alkylated lactones with potential biological activity, as well as to insert them into Langmuir films of phospholipids, which serve as simple models of cell membrane. The phospholipids to be used will be dipalmitoyl phosphatidylcholine (DPPC) and dipalmitoyl phosphatidyl ethanolamine (DPPE), co-mixed with the bioactive. The surface activity of the compound as well as its interaction with the phospholipid monolayers will be evaluated by measurements of surface pressure and potential, Brewster angle microscopy, infrared spectroscopy, and surface rheology. The results will be evaluated from the perspective of possible biological implications, inferred from the effects caused by the bioactive on the artificial membranes. | |
| News published in Agência FAPESP Newsletter about the scholarship: | |
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