Redox- and pH-Responsive Cysteamine-Modified Poly(aspartic acid) Showing a Reversible Sol-Gel Transition

2013 ◽  
Vol 13 (5) ◽  
pp. 633-640 ◽  
Author(s):  
Benjámin Gyarmati ◽  
Balázs Vajna ◽  
Árpád Némethy ◽  
Krisztina László ◽  
András Szilágyi
Keyword(s):  
Aspartic Acid ◽  
Sol Gel ◽  
Ph Responsive ◽  
Sol Gel Transition ◽  
Gel Transition

scholarly journals Dual responsive oligo(lysine)-modified Pluronic F127 hydrogels for drug release of 5-fluorouracil

RSC Advances ◽  
2020 ◽  
Vol 10 (41) ◽  
pp. 24507-24514
Author(s):  
Peihong Li ◽  
Xueyan Dai ◽  
Lijie Qu ◽  
Yanlong Sui ◽  
Chunling Zhang
Keyword(s):  
Drug Release ◽  
Sol Gel ◽  
Pluronic F127 ◽  
Ph Responsive ◽  
Temperature Responsive ◽  
Dual Responsive ◽  
Sol Gel Transition ◽  
Gel Transition

Oligo(lysine)-F127 hydrogels have a temperature-responsive sol–gel transition and pH-responsive micelle morphology.

Environmentally benign pH-responsive cytidine-5′-monophosphate molecule-mediated akaganeite (5′-CMP-β-FeOOH) soft supramolecular hydrogels induced by the puckering of ribose sugar with efficient loading/release capabilities

2019 ◽  
Vol 43 (37) ◽  
pp. 14997-15013 ◽  
Author(s):  
Anil Kumar ◽  
Priyanka Priyanka
Keyword(s):  
Slow Release ◽  
Sol Gel ◽  
Environmentally Benign ◽  
Ph Responsive ◽  
Sol Gel Transition ◽  
Efficient Loading ◽  
Ribose Sugar ◽  
Gel Transition

A novel synthetic protocol for environmentally benign 5′-CMP-β-FeOOH soft hydrogels exhibiting a rapid pH-responsive reversible sol–gel transition, efficient adsorption and slow release capabilities is reported.

pH-responsive inorganic–organic hybrid supramolecular hydrogels with jellyfish-like switchable chromic luminescence

2014 ◽  
Vol 50 (66) ◽  
pp. 9333-9335 ◽  
Author(s):  
Haibing Wei ◽  
Nan Shi ◽  
Jinlong Zhang ◽  
Yan Guan ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Triblock Copolymers ◽  
Sol Gel ◽  
Ph Responsive ◽  
Ph Change ◽  
Hybrid Hydrogel ◽  
Organic Hybrid ◽  
Sol Gel Transition ◽  
Gel Transition

A novel hybrid hydrogel, based on electrostatic co-assembly of polyoxometaltate and the ABA triblock copolymers shows both sol–gel transition and luminescence variation in response to pH change.

Ion-selective molecular inclusion of organic dyes into pH-responsive gel assemblies of zwitterionic surfactants

2019 ◽  
Vol 43 (22) ◽  
pp. 8465-8471
Author(s):  
Clara Morita-Imura ◽  
Yuka Sakurai ◽  
Anna Uchiumi ◽  
Hitoshi Shindo
Keyword(s):  
Organic Dyes ◽  
Sol Gel ◽  
Dye Molecules ◽  
Ph Responsive ◽  
Zwitterionic Surfactants ◽  
Molecular Inclusion ◽  
Capture And Release ◽  
Sol Gel Transition ◽  
Gel Transition

The pH-Responsive sol–gel transition of a surfactant gel took place along with ion-selective capture and release of dye molecules.

Ambidextrous Gel Property and pH-Responsive Sol–Gel Transition of Low Molecular Mass Gelator Based on a Long-chain Amide Derivative

2009 ◽  
Vol 38 (8) ◽  
pp. 778-779 ◽  
Author(s):  
Yoshiro Imura ◽  
Keisuke Matsue ◽  
Hiroki Sugimoto ◽  
Reizo Ito ◽  
Takeshi Kondo ◽  
...  
Keyword(s):  
Molecular Mass ◽  
Sol Gel ◽  
Ph Responsive ◽  
Amide Derivative ◽  
Sol Gel Transition ◽  
Long Chain ◽  
Gel Transition

Sol-gel transition in silica alkaline solutions. A NMR study

1994 ◽  
Vol 91 ◽  
pp. 901-908 ◽  
Author(s):  
H Zanni ◽  
P Nieto ◽  
L Fernandez ◽  
R Couty ◽  
P Barret ◽  
...  
Keyword(s):  
Sol Gel ◽  
Alkaline Solutions ◽  
Nmr Study ◽  
Sol Gel Transition ◽  
Gel Transition

scholarly journals Synthesis of Nanogels: Current Trends and Future Outlook

Gels ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 36
Author(s):  
Emanuele Mauri ◽  
Sara Maria Giannitelli ◽  
Marcella Trombetta ◽  
Alberto Rainer
Keyword(s):  
3D Printing ◽  
Ad Hoc ◽  
Sol Gel ◽  
Controlled Polymerization ◽  
Current Trends ◽  
Chip Technology ◽  
Physico Chemical ◽  
Physical Interactions ◽  
Sol Gel Transition ◽  
Gel Transition

Nanogels represent an innovative platform for tunable drug release and targeted therapy in several biomedical applications, ranging from cancer to neurological disorders. The design of these nanocarriers is a pivotal topic investigated by the researchers over the years, with the aim to optimize the procedures and provide advanced nanomaterials. Chemical reactions, physical interactions and the developments of engineered devices are the three main areas explored to overcome the shortcomings of the traditional nanofabrication approaches. This review proposes a focus on the current techniques used in nanogel design, highlighting the upgrades in physico-chemical methodologies, microfluidics and 3D printing. Polymers and biomolecules can be combined to produce ad hoc nanonetworks according to the final curative aims, preserving the criteria of biocompatibility and biodegradability. Controlled polymerization, interfacial reactions, sol-gel transition, manipulation of the fluids at the nanoscale, lab-on-a-chip technology and 3D printing are the leading strategies to lean on in the next future and offer new solutions to the critical healthcare scenarios.

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