Literature DB >> 17107046

Donor-acceptor interaction promoted gelation: visual observation of color change.

Braja Gopal Bag1, Gopal Chandra Maity, Shaishab Kumar Dinda.   

Abstract

An anthrylidene derivative of arjunolic acid could immobilize varieties of organic solvents at low concentrations in the presence of an electron-deficient guest. Gelation in the presence of picric acid in organic solvents could be observed visually with concomitant color change. Electron micrographs of the xerogels showed a fibrous structure having fibers of submicron diameters. [structure: see text].

Entities:  

Year:  2006        PMID: 17107046     DOI: 10.1021/ol062035v

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  6 in total

1.  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

2.  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

3.  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

4.  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

5.  A simple route for renewable nano-sized arjunolic and asiatic acids and self-assembly of arjuna-bromolactone.

Authors:  Braja G Bag; Partha P Dey; Shaishab K Dinda; William S Sheldrick; Iris M Oppel
Journal:  Beilstein J Org Chem       Date:  2008-07-09       Impact factor: 2.883

6.  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

  6 in total

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