Stimulus-responsive hydrogels reinforced by cellulose nanowhisker for controlled drug release

Hybrid hydrogels (W–C gels), composed of PDMAEMA, cellulose nanowhisker (CNW) and carboxymethyl chitosan (CMCS), were prepared for developing a stimuli-responsive drug-release system.

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In vitro study of chitosan-based multi-responsive hydrogels as drug release vehicles: a preclinical study

RSC Advances ◽

10.1039/c9ra05025f ◽

2019 ◽

Vol 9 (53) ◽

pp. 31078-31091 ◽

Cited By ~ 4

Author(s):

Nafisa Gull ◽

Shahzad Maqsood Khan ◽

Muhammad Taqi Zahid Butt ◽

Syed Khalid ◽

Muhammad Shafiq ◽

...

Keyword(s):

Drug Release ◽

In Vitro Study ◽

Controlled Drug Release ◽

Preclinical Study ◽

Vitro Study ◽

Release System ◽

System P ◽

Drug Release System ◽

Responsive Hydrogels

Pictorial diagram of multi-responsive hydrogels for controlled drug release system.

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Light-responsive arylazopyrazole-based hydrogels: their applications as shape-memory materials, self-healing matrices and controlled drug release systems

Polymer Chemistry ◽

10.1039/c9py00559e ◽

2019 ◽

Vol 10 (30) ◽

pp. 4106-4115 ◽

Cited By ~ 8

Author(s):

Gilad Davidson-Rozenfeld ◽

Lucas Stricker ◽

Julian Simke ◽

Michael Fadeev ◽

Margarita Vázquez-González ◽

...

Keyword(s):

Drug Release ◽

Nucleic Acids ◽

Shape Memory ◽

Carboxymethyl Cellulose ◽

Controlled Drug Release ◽

Self Healing ◽

Stimuli Responsive ◽

Shape Memory Materials ◽

Responsive Hydrogels

Carboxymethyl cellulose functionalized with nucleic acids, β-cyclodextrin and arylazopyrazole photoisomerizable units self-assembles into stimuli-responsive hydrogels.

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Thermo-responsive phase-transition polymer grafted magnetic FePt nanoparticles with tunable critical temperature for controlled drug release

Materials Chemistry Frontiers ◽

10.1039/c8qm00154e ◽

2018 ◽

Vol 2 (9) ◽

pp. 1609-1617 ◽

Cited By ~ 2

Author(s):

Zhuo Kang ◽

Yushan Peng ◽

Lixin Zhou ◽

Zhimin Li ◽

Tianyu Wang ◽

...

Keyword(s):

Phase Transition ◽

Critical Temperature ◽

Drug Release ◽

Controlled Drug Release ◽

Fept Nanoparticles ◽

Stimuli Responsive ◽

Release System ◽

Drug Release System

A tunable temperature stimuli-responsive drug release system based on phase transition polymer grafted magnetic FePt nanoparticles has been realized.

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Irradiated Ch/GG/PVP‐based stimuli‐responsive hydrogels for controlled drug release

Journal of Applied Polymer Science ◽

10.1002/app.49041 ◽

2020 ◽

Vol 137 (35) ◽

pp. 49041

Author(s):

Muhammad Asim Raza ◽

Sang Hyun Park

Keyword(s):

Drug Release ◽

Controlled Drug Release ◽

Stimuli Responsive ◽

Responsive Hydrogels

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Reducing the Risk in Controlled Drug Release by Using Tannic Acid in Liposomal Formulations

Revista de Chimie ◽

10.37358/rc.17.12.6008 ◽

2018 ◽

Vol 68 (12) ◽

pp. 2925-2918

Author(s):

Gabriela Cioca ◽

Maricel Agop ◽

Marcel Popa ◽

Simona Bungau ◽

Irina Butuc

Keyword(s):

Drug Release ◽

Tannic Acid ◽

Release Rate ◽

Controlled Drug Release ◽

Toxicity Threshold ◽

Release System ◽

Liposomal Formulations ◽

Cross Linker ◽

Natural Cross

One of the main challenges in designing a release system is the possibility to control the release rate in order to maintain it at a constant value below a defined limit, to avoid exceeding the toxicity threshold. We propose a method of overcoming this difficulty by introducing the drug into liposomes, prior to its inclusion in the hydrogel. Furthermore, a natural cross linker (as is tannic acid) is used, instead of the toxic cross linkers commonly used, thus reducing the toxicity of the release system as a whole.

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