Cross-linked AIE supramolecular polymer gels with multiple stimuli-responsive behaviours constructed by hierarchical self-assembly

2018 ◽  
Vol 9 (15) ◽  
pp. 2021-2030 ◽  
Author(s):  
Chang-Wei Zhang ◽  
Bo Ou ◽  
Shu-Ting Jiang ◽  
Guang-Qiang Yin ◽  
Li-Jun Chen ◽  
...  
Keyword(s):  
Self Assembly ◽  
Polymer Gels ◽  
Supramolecular Polymer ◽  
Stimuli Responsive

Cross-linked AIE supramolecular polymer gels were successfully constructed by hierarchical self-assembly.

Dual Stimuli-Responsive Cross-Linked AIE Supramolecular Polymer Constructed through Hierarchical Self-Assembly

2018 ◽  
Vol 58 (11) ◽  
pp. 1265-1272 ◽  
Author(s):  
Chang-Wei Zhang ◽  
Shu-Ting Jiang ◽  
Guang-Qiang Yin ◽  
Xiaopeng Li ◽  
Xiao-Li Zhao ◽  
...  
Keyword(s):  
Self Assembly ◽  
Supramolecular Polymer ◽  
Stimuli Responsive

Synthesis of supramolecular polymer based on noncovalent “host–guest” inclusion complexation and its reversible self-assembly

2016 ◽  
Vol 40 (8) ◽  
pp. 6825-6833 ◽  
Author(s):  
Long Yang ◽  
Ming Lei ◽  
Min Zhao ◽  
Hong Yang ◽  
Kehu Zhang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Inclusion Complexation ◽  
Supramolecular Polymer ◽  
Stimuli Responsive

A stimuli-responsive supramolecular polymer based on noncovalent “host–guest” inclusion complexation.

Synthesis of a smart Janus-like supramolecular polymer based on the host–guest chemistry and its self-assembly

2015 ◽  
Vol 3 (33) ◽  
pp. 17098-17105 ◽  
Author(s):  
Long Yang ◽  
Yinzhou Guo ◽  
Zhongli Lei
Keyword(s):  
Self Assembly ◽  
Supramolecular Polymer ◽  
Stimuli Responsive ◽  
Guest Chemistry

We report on the double stimuli-responsive self-assembly of a Janus-like supramolecular polymer based on the host–guest chemistry.

Cross-Linked Supramolecular Polymer Gels Constructed from Discrete Multi-pillar[5]arene Metallacycles and Their Multiple Stimuli-Responsive Behavior

2014 ◽  
Vol 136 (24) ◽  
pp. 8577-8589 ◽  
Author(s):  
Zhong-Yu Li ◽  
Yanyan Zhang ◽  
Chang-Wei Zhang ◽  
Li-Jun Chen ◽  
Chao Wang ◽  
...  
Keyword(s):  
Polymer Gels ◽  
Supramolecular Polymer ◽  
Stimuli Responsive ◽  
Responsive Behavior

Sticky ends in a self-assembling ABA triblock copolymer: the role of ureas in stimuli-responsive hydrogels

2019 ◽  
Vol 4 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Ryan T. Shafranek ◽  
Joel D. Leger ◽  
Song Zhang ◽  
Munira Khalil ◽  
Xiaodan Gu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Viscoelastic Properties ◽  
Triblock Copolymer ◽  
Thermal Response ◽  
Stimuli Responsive ◽  
Self Assembling ◽  
Polymeric Hydrogels ◽  
Aba Triblock Copolymer ◽  
Responsive Hydrogels

Directed self-assembly in polymeric hydrogels allows tunability of thermal response and viscoelastic properties.

scholarly journals Luminescent Supramolecular Nano- or Microstructures Formed in Aqueous Media by Amphiphile-Noble Metal Complexes

2020 ◽  
Vol 2020 ◽  
pp. 1-24 ◽  
Author(s):  
Carmen Cretu ◽  
Loredana Maiuolo ◽  
Domenico Lombardo ◽  
Elisabeta I. Szerb ◽  
Pietro Calandra
Keyword(s):  
Noble Metal ◽  
Smart Materials ◽  
Self Assembly ◽  
Noble Metals ◽  
Photophysical Properties ◽  
Aqueous Media ◽  
Molecular Architecture ◽  
Stimuli Responsive ◽  
Panoramic View ◽  
Amphiphilic Molecules

The involvement of metal ions within the self-assembly spontaneously occurring in surfactant-based systems gives additional and interesting features. The electronic states of the metal, together with the bonds that can be established with the organic amphiphilic counterpart, are the factors triggering new photophysical properties. Moreover, the availability of stimuli-responsive supramolecular amphiphile assemblies, able to disassemble in a back-process, provides reversible switching particularly useful in novel approaches and applications giving rise to truly smart materials. In particular, small amphiphiles with an inner distribution, within their molecular architecture, of various polar and apolar functional groups, can give a wide variety of interactions and therefore enriched self-assemblies. If it is joined with the opportune presence and localization of noble metals, whose chemical and photophysical properties are undiscussed, then very interesting materials can be obtained. In this minireview, the basic concepts on self-assembly of small amphiphilic molecules with noble metals are shown with particular reference to the photophysical properties aiming at furnishing to the reader a panoramic view of these exciting problematics. In this respect, the following will be shown: (i) the principles of self-assembly of amphiphiles that involve noble metals, (ii) examples of amphiphiles and amphiphile-noble metal systems as representatives of systems with enhanced photophysical properties, and (iii) final comments and perspectives with some examples of modern applications.

scholarly journals Ferro-self-assembly: magnetic and electrochemical adaptation of a multiresponsive zwitterionic metalloamphiphile showing a shape-hysteresis effect

2021 ◽  
Vol 12 (1) ◽  
pp. 270-281
Author(s):  
Stefan Bitter ◽  
Moritz Schlötter ◽  
Markus Schilling ◽  
Marina Krumova ◽  
Sebastian Polarz ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Real Time ◽  
Self Assembly ◽  
Hysteresis Effect ◽  
The Self ◽  
Self Organization ◽  
Stimuli Responsive ◽  
Optical Birefringence

The self-organization properties of a stimuli responsive amphiphile can be altered by subjecting the paramagnetic oxidized form to a magnetic field of 0.8 T and monitored in real time by coupling optical birefringence with dynamic light scattering.

scholarly journals Polymerisation-induced self-assembly (PISA) as a straightforward formulation strategy for stimuli-responsive drug delivery systems and biomaterials: recent advances

2021 ◽  
Vol 9 (1) ◽  
pp. 38-50
Author(s):  
Hien Phan ◽  
Vincenzo Taresco ◽  
Jacques Penelle ◽  
Benoit Couturaud
Keyword(s):  
Drug Delivery ◽  
Block Copolymers ◽  
Drug Release ◽  
Self Assembly ◽  
Drug Delivery Systems ◽  
Amphiphilic Block Copolymers ◽  
Stimuli Responsive ◽  
Site Specific ◽  
On Demand ◽  
Redox Agents

Stimuli-responsive amphiphilic block copolymers obtained by PISA have emerged as promising nanocarriers for enhancing site-specific and on-demand drug release in response to a range of stimuli such as pH, redox agents, light or temperature.

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