Slothful gelation of a dipolar building block by “top-down” morphology transition from microparticles to nanofibres

Das, Anindita ; Maity, Bholanath ; Koley, Debasis ; Ghosh, Suhrit (2013) Slothful gelation of a dipolar building block by “top-down” morphology transition from microparticles to nanofibres Chemical Communications, 49 (51). p. 5757. ISSN 1359-7345

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Official URL: http://doi.org/10.1039/C3CC42808G

Related URL: http://dx.doi.org/10.1039/C3CC42808G

Abstract

An amide-functionalized dipolar building block showed spontaneous self-assembly to micro-particles predominately by H-bonding. Possibly due to inefficient dipolar interaction, it gradually adopted an alternate mode of assembly by anti-parallel dimerization and H-bonding in orthogonal directions leading to a strikingly different nano-fibrillar morphology resulting in unusually slow gelation after 80 h.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry
ID Code:126203
Deposited On:17 Oct 2022 11:40
Last Modified:17 Oct 2022 11:40

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