Cross-linked supramolecular polymer metallogels constructed via a self-sorting strategy and their multiple stimulus-response behaviors.
نویسندگان
چکیده
Novel cross-linked supramolecular polymer metallogels were successfully constructed from four components via a self-sorting strategy, and feature interesting multiple stimulus-response behaviors under various external stimuli, including halide, base, and competitive guests.
منابع مشابه
Electrochemical stimulus-responsive supramolecular polymer based on sulfonatocalixarene and viologen dimers.
A water-soluble supramolecular polymer based on homoditopic calixarene and viologen has been constructed, and its reversible formation can be well controlled by electrochemical stimulus.
متن کاملSingle-Chain Polymer Nanoparticles via Non-Covalent and Dynamic Covalent Bonds
The added-value behind reversible bonds is the possibility to develop responsive structurally dynamic materials which can adapt their constitution and, hence, properties to external stimuli. In recent years, much effort has been devoted to the design and synthesis of single-chain polymer nanoparticles (SCNPs) that can be reversibly assembled / disassembled in response to external environmental ...
متن کاملIntegrative self-sorting: a versatile strategy for the construction of complex supramolecular architecture.
Large protein-sized synthetic supramolecular architecture is rare and certainly has not yet achieved the structural and functional complexity of biomolecules. As multiple, identical copies of a few building blocks are repetitively used, a highly symmetrical architecture results with limitations in function. In marked contrast, functional structures in nature are often assembled with high geomet...
متن کاملSupramolecular metallogels with bulk self-healing properties prepared by in situ metal complexation.
In this feature article, we discuss a series of contributions dealing with the in situ fabrication of supramolecular metallogels (i.e. using low molecular weight ligands and metal ions) that show self-healing properties of the bulk gel phase after complete physical segregation. Most of the advances in this area have taken place during the last three years and are mainly represented by organogel...
متن کاملA polycation-induced secondary assembly of amphiphilic calixarene and its multi-stimuli responsive gelation behavior.
A calixarene-based supramolecular hydrogel with a porous network structure was successfully constructed via a hierarchical induced assembly strategy, showing reversible or irreversible gelation behaviors in response to several external stimuli including thermal, redox and ionic strength.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Chemical communications
دوره 51 94 شماره
صفحات -
تاریخ انتشار 2015