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Synthesis of pH ‐ and solvent‐responsive smart core crosslinked star polymer by atom transfer radical polymerization
Author(s) -
Saiki Bhaskar Jyoti,
Gogoi Pronob,
Sharmah Shyamalima,
Dolui Swapan Kumar
Publication year - 2015
Publication title -
polymer international
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.592
H-Index - 105
eISSN - 1097-0126
pISSN - 0959-8103
DOI - 10.1002/pi.4812
Subject(s) - atom transfer radical polymerization , copolymer , polymerization , radical polymerization , fluorescence , polymer chemistry , polymer , solvent , photochemistry , acrylic acid , azide , alkyne , chemistry , cycloaddition , materials science , catalysis , organic chemistry , physics , quantum mechanics
A well defined core crosslinked random star block copolymer containing dual fluorophores anthracene and fluorescein was synthesized by combination of ATRP and click‐coupling methods. The synthesized polymer showed strong narrow fluorescence at hydroxylic solvents due to efficient energy transfer from AVS to Fluoracene moiety. The synthesized polymer shows pH responsive fluorescence and energy transfer was observed in the pH range pH7 − 14.