Effect of pH and amphiphile concentration on the gel-emulsion of sodium salt of 2-dodecylpyridine-5-boronic acid: Entrapment and release of vitamin B12

- First report of gelation property of pyridyl boronic acid amphiphile.
- Gelation is mechanically stable and viscoelastic.
- Spontaneous formation of vesicles and rhombus.
- Successful utilization for encapsulation and release of biomolecules.