Functionalization of cotton with poly-NiPAAm/chitosan microgel: Part II. Stimuli-responsive liquid management properties
نویسندگان
چکیده
منابع مشابه
Photo-responsive properties of poly(NIPAM-co-AAc) microgel particles with absorbed, hydrophobically modified organic salts.
The absorption of two hydrophobically modified organic salts (HMOSs), containing azobenzene units, into poly(N-isopropylacrylamide-co-acrylic acid) microgel particles has been studied at pH 8 and 20 °C. These dispersions were then irradiated with UV light (wavelength 365 nm) for 10 min to observe the effect on the microgel particle properties, such as the adsorbed amount of the HMOS, the partic...
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In this work, 2,2’-azo-bis-butyronitrile (AIBN) was exploited as an initiator for the successful bulk heterogeneous functionalization of polyethersulfone (PES) using polymethacrylic acid (PMAA), for the first time. To this end, pH-responsive and exceptionally low fouling membranes of extremely low grafting degrees with low adhesion and high rejection of protein were fabricated. An added advanta...
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A new approach to functionalize the surface of polyester textiles is described in this study. Functionalization was achieved by incorporating pH/temperature-responsive polyelectrolyte microgels into the textile surface layer using UV irradiation. The aim of functionalization was to regulate polyester wettability according to ambient conditions by imparting stimuli-responsiveness from the microg...
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Responsive polymer-based materials (or smart materials) have found numerous uses over the years due to their ease of synthesis and various responsivities/functionalities. Of them, stimuli-responsive hydrogel particles (microgels) have generated a lot of interest, and have been used for a number of applications, most importantly for this submission is their use as components of photonic material...
متن کاملPhospholipids with a stimuli-responsive thermotropic liquid-crystalline moiety.
Lyotropic liquid-crystalline phospholipids having an electro- and/or light-responsive mesogenic core were prepared. These LCs show lyotropic smectic A, smectic C, rectangular columnar, and nematic phases. We succeeded in the dynamic control of these LC phases by applying an electric field, which could lead to electrically switchable phospholipid bilayers.
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ژورنال
عنوان ژورنال: Cellulose
سال: 2011
ISSN: 0969-0239,1572-882X
DOI: 10.1007/s10570-011-9635-7