Modulation of the Thermoresponsive Behavior of Poly(N,N-diethylacrylamide) via Cyclodextrin Host/Guest Interactions

被引：38

作者：

Schmidt, Bernhard V. K. J. ^{[1
,2
,3
]}

Hetzer, Martin ^{[4
]}

Ritter, Helmut ^{[4
]}

Barner-Kowollik, Christopher ^{[1
,2
,3
]}

机构：

[1] Karlsruhe Inst Technol, Inst Tech Chem & Polymerchem, D-76131 Karlsruhe, Germany

[2] Inst Biol Grenzflachen, D-76344 Eggenstein Leopoldshafen, Germany

[3] Karlsruhe Inst Technol, D-76344 Eggenstein Leopoldshafen, Germany

[4] Univ Dusseldorf, Lehrstuhl Praparat Polymerchemie, Inst Organ Chem & Makromol Chem, D-40225 Dusseldorf, Germany

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2013年 / 34卷 / 16期

关键词：

cyclodextrins; RAFT polymerization; LCST; thermoresponsive polymers; RESPONSIVE POLYMERS; PHASE-TRANSITION; COPOLYMERS; MOLECULES; LCST; DRUG;

D O I：

10.1002/marc.201300478

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The modulation of the cloud point of aqueous poly(N,N-diethylacrylamide) solutions via the formation of supramolecular cyclodextrin complexes with hydrophobic end groups, namely adamantyl,tert-butyl phenyl and azobenzene, synthesized via RAFT polymerization is described. The dependence of the apparent cloud points after cyclodextrin complexation is investigated with respect to the type and quantity of the guest end group, the polymer chain length and the cyclodextrin/end group ratio. Furthermore, the effect is reversed via the addition of guest molecules or via biocompatible enzymatic degradation of the cyclodextrins entire.

引用

页码：1306 / 1311

页数：6

共 50 条

[31] Water sorption on a thin film of stereocontrolled poly(N-ethylacrylamide) and poly(N,N-diethylacrylamide)
Tsuchiizu, A.
Hasegawa, T.
Katsumoto, Y.
ICOMF14 - 14TH INTERNATIONAL CONFERENCE ON ORGANIZED MOLECULAR FILMS (LB 14), 2013, 4
[32] Synthesis of Poly(N,N-diethylacrylamide) and the Effect of Salts on the Thermosensitivity of Its Aqueous Solutions
Wang Huan-Xia
Liu Shou-Xin
Fang Yu
Han Xiao-Yu
Zhang Sa
ACTA PHYSICO-CHIMICA SINICA, 2009, 25 (09) : 1911 - 1915
[33] Study on temperature response in raspberry-form gels of poly (N,N-diethylacrylamide)
Tajima, Hideo
Morimoto, Shoya
Yoshida, Yuta
Yamagiwa, Kazuaki
POLYMER SCIENCE SERIES A, 2012, 54 (10) : 787 - 797
[34] Fluorescence probe studies on the complexation between poly(methacrylic acid) and poly(N, N-diethylacrylamide)
Liu, SX
Fang, Y
Gao, GL
Liu, MZ
Hu, DD
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2005, 61 (05) : 887 - 892
[35] A unique phase behavior of random copolymer of N-isopropylacrylamide and N,N-diethylacrylamide in water
Maeda, Yasushi
Yamabe, Masato
POLYMER, 2009, 50 (02) : 519 - 523
[36] Effect of SDS on LCST of spherical poly(N, N-diethylacrylamide) brushes and their binding with BSA
Chen, Huihan
Zhang, Rui
Li, Li
Guo, Xuhong
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2013, 245
[37] Study on temperature response in raspberry-form gels of poly (N,N-diethylacrylamide)
Hideo Tajima
Shoya Morimoto
Yuta Yoshida
Kazuaki Yamagiwa
Polymer Science Series A, 2012, 54 : 787 - 797
[38] Pentapeptide-modified poly(N,N-diethylacrylamide) hydrogel scaffolds for tissue engineering
Horak, Daniel
Matulka, Kamil
Hlidkova, Helena
Lapcikova, Monika
Benes, Milan J.
Jaros, Josef
Hampl, Ales
Dvorak, Petr
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 2011, 98B (01) : 54 - 67
[39] Poly(N,N′-Diethylacrylamide)-Based Thermoresponsive Hydrogels with Double Network Structure
Hanykova, Lenka
Krakovsky, Ivan
Sestakova, Eliska
Stastna, Julie
Labuta, Jan
POLYMERS, 2020, 12 (11) : 1 - 19
[40] Maltopentaose-conjugated Thermoresponsive Block Copolymer: Precision Synthesis through RAFT Polymerization of N,N-Diethylacrylamide
Togashi, Daichi
Otsuka, Issei
Borsali, Redouane
Kawaguchi, Seigou
Narumi, Atsushi
CHEMISTRY LETTERS, 2015, 44 (04) : 428 - 430

← 1 2 3 4 5 →