Literature DB >> 21947431

First self-assembly study of betulinic acid, a renewable nano-sized, 6-6-6-6-5 pentacyclic monohydroxy triterpenic acid.

Braja Gopal Bag1, Shib Shankar Dash.   

Abstract

Self-assembly of betulinic acid, a renewable nano-sized 6-6-6-6-5 pentacyclic triterpenic acid studied in twenty two organic liquids and alcohol-water mixtures showed that it self-assembled in all the liquids studied affording strong gels in nineteen organic liquids and also in alcohol-water mixtures. Optical and electron microscopy and atomic force microscopy studies revealed fibrillar networks having fibers of nano- to micro-metre cross sections and micrometre lengths.

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Year:  2011        PMID： 21947431     DOI： 10.1039/c1nr10886g

Source DB:  PubMed          Journal:  Nanoscale        ISSN： 2040-3364            Impact factor:   7.790


  10 in total

Review 1.  Supramolecular assemblies based on natural small molecules: Union would be effective.

Authors:  Yong Hou; Linjun Zou; Qinglong Li; Meiying Chen; Haonan Ruan; Zhaocui Sun; Xudong Xu; Junshan Yang; Guoxu Ma
Journal:  Mater Today Bio       Date:  2022-06-15

Review 2.  Phytonanomaterials as therapeutic agents and drug delivery carriers.

Authors:  Ying Xie; Chao Ma; Xin Yang; Jiacheng Wang; Gretchen Long; Jiangbing Zhou
Journal:  Adv Drug Deliv Rev       Date:  2021-07-22       Impact factor: 17.873

3.  Self-assembly of naturally occurring stigmasterol in liquids yielding a fibrillar network and gel.

Authors:  Braja Gopal Bag; Abir Chandan Barai
Journal:  RSC Adv       Date:  2020-01-29       Impact factor: 4.036

Review 4.  Recent Achievements in Medicinal and Supramolecular Chemistry of Betulinic Acid and Its Derivatives ‡.

Authors:  Uladzimir Bildziukevich; Zülal Özdemir; Zdeněk Wimmer
Journal:  Molecules       Date:  2019-09-30       Impact factor: 4.411

5.  Flower- and Grass-like Self-Assemblies of an Oleanane-Type Triterpenoid Erythrodiol: Application in the Removal of Toxic Dye from Water.

Authors:  Saikat Kumar Panja; Braja Gopal Bag
Journal:  ACS Omega       Date:  2020-11-17

6.  Self-assembly of the monohydroxy triterpenoid lupeol yielding nano-fibers, sheets and gel: environmental and drug delivery applications.

Authors:  Saikat Kumar Panja; Soumen Patra; Braja Gopal Bag
Journal:  RSC Adv       Date:  2021-10-13       Impact factor: 4.036

7.  Vesicular self-assembly of a natural ursane-type dihydroxy-triterpenoid corosolic acid.

Authors:  Braja G Bag; Chhabi Garai; Subrata Ghorai
Journal:  RSC Adv       Date:  2019-05-15       Impact factor: 4.036

8.  Recent studies on betulinic acid and its biological and pharmacological activity.

Authors:  Sook Young Lee; Haeng Hoon Kim; Sang Un Park
Journal:  EXCLI J       Date:  2015-02-02       Impact factor: 4.068

9.  Charge-transfer interaction mediated organogels from 18β-glycyrrhetinic acid appended pyrene.

Authors:  Jun Hu; Jindan Wu; Qian Wang; Yong Ju
Journal:  Beilstein J Org Chem       Date:  2013-12-16       Impact factor: 2.883

10.  Oleogels with Birch Bark Dry Extract: Extract Saving Formulations through Gelation Enhancing Additives.

Authors:  Kashif Ahmad Ghaffar; Rolf Daniels
Journal:  Pharmaceutics       Date:  2020-02-21       Impact factor: 6.321
  10 in total

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