Jose Eduardo Ulloa Rojas

Jose Eduardo Ulloa Rojas
Universidade Federal do ABC (UFABC) | UFABC · nanoscience

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3
Publications
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39
Citations

Publications

Publications (3)
Article
Full-text available
Front Cover: In article number 1900085 by Wendel A. Alves and co‐workers, the self‐assembly properties of peptide nanomaterials in relation to their design and composition are surveyed. It is emphasized how environmental conditions can influence the morphology of peptide nanostructures, and how this dependence can be suitably exploited for the desi...
Article
Self‐assembled structures obtained from organic molecules have shown great potential for applications in a wide range of domains. In this context, short peptides prove to be a particularly versatile class of organic building blocks for self‐assembled materials. These species afford the biocompatibility and polymorphic richness typical of proteins w...
Article
In this study, we prepared translucid hydrogels with different concentrations of silk fibroin, extracted from raw silk fibers, and used them as a matrix to incorporate the photosensitizer 5‐(4‐aminophenyl)‐10,15,20‐tris‐(4‐sulphonatophenyl) porphyrin trisodium for application in photodynamic therapy (PDT). The hydrogels obtained were characterized...

Questions

Questions (4)
Question
I am looking for a efective crosslinker agent for Silk Fibroin and gelatin for hydrogel microneedles preparation.
Question
Does anyone know a efficient method to coupling Fmoc-phe-OH or Fmoc-phe-phe-OH with d-glucosamine? The objetive is  forming compounds capable of forming hydrogels.
Should i have a special care when i work with Fmoc, is possible to get a undesirable subproduct?
Question
Can anyone suggest methods for how to protect l-Phe-OH with Fmoc-chloride?

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