Supramolecular self-assembly of glochidonol: a renewable triterpenoid from glochidion tomentosum
| Title | Supramolecular self-assembly of glochidonol: a renewable triterpenoid from glochidion tomentosum |
| Publication Type | Journal Article |
| Year of Publication | 2025 |
| Authors | Patil, HS, Jagadeesh, KS, Dinore, J, Sharanappa, P, Baviskar, AS, Thulasiram, HV |
| Journal | Chemistryselect |
| Volume | 10 |
| Issue | 32 |
| Pagination | e01207 |
| Date Published | AUG |
| Type of Article | Article |
| ISSN | 2365-6549 |
| Keywords | Glochidion tomentosum, Glochidonol, Organo gelator, Self-assembly, Triterpenoids |
| Abstract | Glochidonol a lupane pentacyclic (6-6-6-6-5) triterpenoid isolated from Glochidion tomentosum, exhibited exceptional gelation ability compared to the screened lupane- and oleanane-type triterpenoids. This study represents the first report on the self-assembly behavior of glochidonol in various liquids. The molecule self-assembled to form gels in all tested aromatic solvents, whereas no gelation was observed in water or phosphate buffer. The structural and physical properties of the self-assembled glochidonol were characterized using optical microscopy, scanning electron microscopy, atomic force microscopy, and Fourier-transform infrared spectroscopy. Additionally, the glochidonol-based self-assembled fibrillar network was utilized for the encapsulation of fluorescein isothiocyanate as a model drug, highlighting its potential for biomedical applications. A glochidonol-based gel loaded with doxorubicin exhibited sustained, diffusion-mediated drug release into PBS, accompanied by partial gel degradation. Fluorescence analysis confirmed release suggesting drug-gel interactions and diffusion. The glochidonol-based gel demonstrated sustained, diffusion-controlled doxorubicin release with partial degradation under physiological conditions. |
| DOI | 10.1002/slct.202501207 |
| Type of Journal (Indian or Foreign) | Foreign |
| Impact Factor (IF) | 1.9 |

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