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Tag Archives: Biomolecules

Membrane vesicles have potential applications in nanotechnology

Bacillus subtilis

Many bacteria release membrane vesicles, which are nanoscale spheres consisting of a cellular membrane containing various biomolecules. Membrane vesicles can transport DNA and proteins, and are involved in bacterial interactions. They have potential applications in nanotechnology and biomedicine; e.g., in cancer treatment. However, the formation of membrane vesicles by bacteria …

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Synthetic nanoparticles achieve the complexity of bio molecules 

Chemists at Carnegie Mellon University have demonstrated that synthetic nanoparticles can achieve the same level of structural complexity, hierarchy and accuracy as their natural counterparts — biomolecules. The study, published in Science, also reveals the atomic-level mechanisms behind nanoparticle self-assembly. The findings from the lab of Chemistry Professor Rongchao Jin …

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