A stimuli responsive two component supramolecular hydrogelator with aggregation-induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (36) ◽  
pp. 7117-7121 ◽  
Author(s):  
Dennis Aschmann ◽  
Steffen Riebe ◽  
Thorben Neumann ◽  
Dennis Killa ◽  
Jan-Erik Ostwaldt ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Two Component

A dual pH-responsive two component hydrogelator with aggregation-induced emission properties is described. The orchestration of supramolecular guadiniumcarbonylpyrrole dimerisation and the recognition of carboxylic acid is reason for the gelation.

Multi-stimuli responsive supramolecular gels based on a D–π–A structural cyanostilbene derivative with aggregation induced emission properties

Soft Matter ◽  
2019 ◽  
Vol 15 (7) ◽  
pp. 1658-1665 ◽  
Author(s):  
Xiaoxu Wang ◽  
Zeyang Ding ◽  
Yao Ma ◽  
Yuping Zhang ◽  
Hongxing Shang ◽  
...  
Keyword(s):  
Stimuli Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
Supramolecular Gels ◽  
Fluorescence Switching ◽  
Reversible Gel

Reversible gel–sol transitions accompanied by fluorescence switching of BAPBIA gel upon multiple stimuli including heat, light, TBAF and TFA.

A dual pH-responsive supramolecular gelator with aggregation-induced emission properties

Soft Matter ◽  
2018 ◽  
Vol 14 (30) ◽  
pp. 6166-6170 ◽  
Author(s):  
Marlen Externbrink ◽  
Steffen Riebe ◽  
Carsten Schmuck ◽  
Jens Voskuhl
Keyword(s):  
Mechanical Stress ◽  
Self Assembly ◽  
Ph Value ◽  
The Self ◽  
Ph Responsive ◽  
Aggregation Induced Emission ◽  
Emission Properties ◽  
External Stimuli

A novel organogelator with aggregation-induced emission properties responds to several external stimuli such as pH value, temperature and mechanical stress by the self-assembly of guanidiniocarbonyl pyrrole carboxylate zwitterions.

Fabrication of reversible pH-responsive aggregation-induced emission luminogens assisted by a block copolymer via a dynamic covalent bond

2021 ◽  
Author(s):  
Meiyao Wang ◽  
Lili Xu ◽  
Min Lin ◽  
Zhibo Li ◽  
Jing Sun
Keyword(s):  
Block Copolymer ◽  
Covalent Bond ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Aggregation Induced Emission

Aggregated induced emission (AIE) molecules with stimuli-responsive properties have attracted increasing attention for many applications.

scholarly journals Front Cover: Alkylated Aromatic Thioethers with Aggregation‐Induced Emission Properties—Assembly and Photophysics (Chem. Asian J. 6/2019)

2019 ◽  
Vol 14 (6) ◽  
pp. 670-670 ◽  
Author(s):  
Steffen Riebe ◽  
Marco Saccone ◽  
Jacqueline Stelzer ◽  
Andrea Sowa ◽  
Christoph Wölper ◽  
...  
Keyword(s):  
Front Cover ◽  
Aggregation Induced Emission ◽  
Emission Properties

Soft stimuli-responsive grippers and machines with high load-to-weight ratios

2019 ◽  
Vol 6 (1) ◽  
pp. 160-168 ◽  
Author(s):  
Yajuan Sun ◽  
Linfeng Chen ◽  
Yan Jiang ◽  
Xuan Zhang ◽  
Xiukai Yao ◽  
...  
Keyword(s):  
General Class ◽  
High Load ◽  
Stimuli Responsive ◽  
Ph Responsive

A general class of stimuli-responsive grippers and actuators (e.g., temperature- and pH-responsive) with surprisingly high gripping strengths is introduced.

Dual-temperature and pH responsive (ethylene glycol)-based nanogels via structural design

2014 ◽  
Vol 5 (8) ◽  
pp. 3061-3070 ◽  
Author(s):  
Yohei Kotsuchibashi ◽  
Ravin Narain
Keyword(s):  
Carboxylic Acid ◽  
Ethylene Glycol ◽  
Salt Concentration ◽  
Structural Design ◽  
Solution Temperature ◽  
Ph Responsive ◽  
Solution Ph ◽  
Critical Solution Temperature ◽  
Carboxylic Acid Groups ◽  
The Core

Dual-temperature and pH responsive (ethylene glycol)-based nanogels were synthesized. Both the core and the shell of the nanogels showed a lower critical solution temperature (LCST) and the LCST of the shell was strongly affected by the solution pH and salt concentration due to the presence of carboxylic acid groups at the nanogel surface.

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