Microwave assisted synthesis of Jeffamine cored PAMAM dendrimers
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Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Pergamon-Elsevier Science Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This study reports the use of a new microwave assisted amidation method for the synthesis of Jeffamine cored poly (amidoamine) (PAMAM) dendrimers up to fourth generations. Reaction proceeding is monitored by attenuated total reflectance (ATR) without final purification. It was found that current method decreases the aminolysis time, and minimizes the excessive use of reagents and solvents. Synthesized dendrimers were purified by liquid-phase polymer-based retention (LPR) technique and characterized by H-1-NMR, C-13-NMR, EA, GPC and UV-VIS spectroscopy. (C) 2014 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
Amidation, Dendrimers, Liquid phase polymer retention (LPR), Microwave chemistry (MW)
Kaynak
European Polymer Journal
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
52
