scholarly journals Strategy to design a smart photocleavable and pH sensitive chitosan based hydrogel through a novel crosslinker: a potential vehicle for controlled drug delivery

RSC Advances ◽  
2020 ◽  
Vol 10 (25) ◽  
pp. 14694-14704 ◽  
Author(s):  
Safiya Nisar ◽  
Ashiq Hussain Pandit ◽  
Li-Fang Wang ◽  
Sunita Rattan
Keyword(s):  
Drug Delivery ◽  
Controlled Drug Delivery ◽  
Ph Sensitive ◽  
Stimuli Responsive ◽  
Ph Responsive

We report the synthesis of a novel photocleavable crosslinker and its joining with amine-based polysachharides, viz. chitosan, resulting in the formation of a dual stimuli-responsive hydrogel having UV- and pH-responsive sites.

Highly stretchable and tough pH-sensitive hydrogels with reversible swelling and recoverable deformation

RSC Advances ◽  
2016 ◽  
Vol 6 (6) ◽  
pp. 4850-4857 ◽  
Author(s):  
Xue Jiao Liu ◽  
Hai Qiang Li ◽  
Bao Yuan Zhang ◽  
Ya Jun Wang ◽  
Xiu Yan Ren ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Tissue Engineering ◽  
Controlled Drug Delivery ◽  
Ph Sensitive ◽  
Stimuli Responsive ◽  
Highly Stretchable ◽  
Mechanical Performances ◽  
Responsive Hydrogels

Stimuli-responsive hydrogels are becoming increasingly important for controlled drug delivery, biosensing, and tissue engineering. It would be much advantageous for intelligent hydrogels if they exhibit superior mechanical performances.

scholarly journals Dual stimuli-responsive polyphosphazene-based molecular gates for controlled drug delivery in lung cancer cells

RSC Advances ◽  
2020 ◽  
Vol 10 (46) ◽  
pp. 27305-27314
Author(s):  
Yolanda Salinas ◽  
Michael Kneidinger ◽  
Cristina Fornaguera ◽  
Salvador Borrós ◽  
Oliver Brüggemann ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Drug Delivery ◽  
Drug Release ◽  
Mesoporous Silica Nanoparticles ◽  
Controlled Drug Delivery ◽  
Controlled Drug Release ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Bottle Brush ◽  
Molecular Gates

Bottle-brush polyphosphazenes as dual, thermosensitive and pH responsive gatekeepers for mesoporous silica nanoparticles, and their use in controlled drug release.

scholarly journals pH-Responsive nanodrug encapsulated by tannic acid complex for controlled drug delivery

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2829-2835 ◽  
Author(s):  
Huan Huang ◽  
Ping Li ◽  
Changliang Liu ◽  
Huailei Ma ◽  
He Huang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Antitumor Activity ◽  
Drug Release ◽  
Metal Ions ◽  
Tannic Acid ◽  
Controlled Drug Delivery ◽  
Ph Sensitive ◽  
Ph Responsive ◽  
Acid Complex ◽  
Release Property

Metal ions/polyphenol complexes encapsulated paclitaxel nanodrug with high pH-sensitive drug release property and enhanced antitumor activity was obtained.

scholarly journals An Experiment to Introduce pH-responsive Hydrogels for Controlled Drug Delivery: Mechanical Testing

2020 ◽  
Author(s):  
Stephanie Farrell ◽  
Jennifer Vernengo ◽  
Madina Yermagambetova ◽  
Peter Schwalbenberg
Keyword(s):  
Drug Delivery ◽  
Mechanical Testing ◽  
Controlled Drug Delivery ◽  
Ph Responsive ◽  
Responsive Hydrogels

A pH-responsive amphiphilic chitosan–pyranine core–shell nanoparticle for controlled drug delivery, imaging and intracellular pH measurement

2014 ◽  
Vol 2 (38) ◽  
pp. 6580-6589 ◽  
Author(s):  
Hao-Syun Chou ◽  
Meng-Hsuan Hsiao ◽  
Wei-Yang Hung ◽  
Tin-Yo Yen ◽  
Hui-Yi Lin ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Intracellular Ph ◽  
Controlled Drug Delivery ◽  
Ph Measurement ◽  
Core Shell ◽  
Ph Responsive ◽  
Cellular Resolution ◽  
New Type

A new type of CHC–PY core–shell nanoparticle provides multiple functionality, where a synergistic performance of nanotherapeutics, imaging and even diagnosis at a cellular resolution can be achieved simultaneously.

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