Blue photoluminescence from hyperbranched poly(amino ester)s

Please use this identifier to cite or link to this item: https://doi.org/10.1021/ma051407x

Title:	Blue photoluminescence from hyperbranched poly(amino ester)s
Authors:	Wu, D. Liu, Y. He, C. Goh, S.H.
Issue Date:	29-Nov-2005
Citation:	Wu, D., Liu, Y., He, C., Goh, S.H. (2005-11-29). Blue photoluminescence from hyperbranched poly(amino ester)s. Macromolecules 38 (24) : 9906-9909. ScholarBank@NUS Repository. https://doi.org/10.1021/ma051407x
Abstract:	The emission of blue photoluminescence from hyperbranched poly(amino ester)s was investigated. Hyperbranced poly(amino ester)s with terminal monohydroxyl groups (poly(BDA2-AEPZ1), primary amines (poly(BDA2-AEPZ10-NH 2), and diol groups poly(BDA-AEPZ1)-(OH)2 were obtained from poly(BDA2-AEPZ1)-vinyl. At pH 7, both (NH4)2S 2O8 treatment and exposure to air improved the fluorescence intensities of the esters. It was found that a coexistence of tertiary amines/carbonyl groups in the core and compacted dendritic structures with suitable terminal groups of hyperbranced polymers was the key structural facto for showing fluorescence.
Source Title:	Macromolecules
URI:	http://scholarbank.nus.edu.sg/handle/10635/93207
ISSN:	00249297
DOI:	10.1021/ma051407x
Appears in Collections:	Staff Publications

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