Issue 47, 2020

Confined supramolecular polymers in water with exceptional stability, photoluminescence and chiroptical properties

Abstract

This communication reveals the synthesis of lipid-encased chiral supramolecular polymer nanorods (SPNRs) in water from a hydrophobic naphthalene-diimide derivative by the nanoprecipitation technique. The as-prepared SPNRs exhibit exceptional thermal stability (Tm > 90 °C), excellent photoluminescence (Φ > 0.5 compared to <0.01 of the monomeric dye) and circularly polarized luminescence with a very high chiral dissymmetry factor (glum) of ∼0.8 × 10−1 which has rarely been reported for any supramolecular polymer.

Graphical abstract: Confined supramolecular polymers in water with exceptional stability, photoluminescence and chiroptical properties

Supplementary files

Article information

Article type
Communication
Submitted
15 Sep 2020
Accepted
22 Nov 2020
First published
23 Nov 2020

Polym. Chem., 2020,11, 7481-7486

Confined supramolecular polymers in water with exceptional stability, photoluminescence and chiroptical properties

A. Mukherjee, D. S. Pal, H. Kar and S. Ghosh, Polym. Chem., 2020, 11, 7481 DOI: 10.1039/D0PY01329C

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