scholarly journals Controlled assemblies of stimuli-responsive mesoporous silica drug delivery systems for controlled release of drugs

2016 ◽  
Vol 62 (6) ◽  
pp. 519-531
Author(s):  
XueZhong DU
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Mesoporous Silica ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Stimuli Responsive

Design and self-assembly of albumin nanoclusters as a dynamic-covalent targeting co-delivery and stimuli-responsive controlled release platform

2018 ◽  
Vol 6 (42) ◽  
pp. 6817-6830 ◽  
Author(s):  
Wen Liu ◽  
Jian Dai ◽  
Wei Xue
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Tumor Microenvironment ◽  
Self Assembly ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Stimuli Responsive ◽  
Target Sites

Stimuli-responsive nanomaterial-based drug delivery systems that are able to actively target the tumor microenvironment, enhance intratumoral accumulation and release drugs at target sites are attractive therapeutic platforms at present.

Redox-stimuli-responsive drug delivery systems with supramolecular ferrocenyl-containing polymers for controlled release

2018 ◽  
Vol 364 ◽  
pp. 51-85 ◽  
Author(s):  
Haibin Gu ◽  
Shengdong Mu ◽  
Guirong Qiu ◽  
Xiong Liu ◽  
Li Zhang ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Controlled Release ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Stimuli Responsive

scholarly journals Smart stimuli-responsive nanocarriers for the cancer therapy – nanomedicine

2021 ◽  
Vol 10 (1) ◽  
pp. 933-953
Author(s):  
Baranya Murugan ◽  
Suresh Sagadevan ◽  
Is Fatimah ◽  
Won-Chun Oh ◽  
Mohd Abd Motalib Hossain ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Drug Delivery ◽  
Controlled Release ◽  
Cancer Therapy ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Release Profile ◽  
Acidic Ph ◽  
Stimuli Responsive ◽  
External Stimuli

Abstract Nanomedicine is ongoing current research in the applications of nanotechnology for cancer therapy. Simply from a technology perspective, this field of research has an enormous broadening and success to date. Recently, nanomedicine has also made inroads in the treatment of cancer. Stimuli-responsive nanoparticles are an emerging field of research because its targeting capacity is of great interest in the treatment of cancer. The responsive nanoparticles are efficient in encountering different internal biological stimuli (acidic, pH, redox, and enzyme) and external stimuli (temperature, ultrasounds, magnetic field, and light), which are used as smart nanocarriers for delivery of the chemotherapeutic and imaging agents for cancer therapy. In-depth, the responsive nanocarrier that responds to the biological cues is of pronounced interest due to its capability to provide a controlled release profile at the tumor-specific site. The outlook of this review focuses on the stimuli-responsive nanocarrier drug delivery systems in sequence to address the biological challenges that need to be evaluated to overcome conventional cancer therapy.

Recent Advances of Mesoporous Silica Based Multifunctional Nano Drug Delivery Systems

2013 ◽  
Vol 40 (10) ◽  
pp. 1014
Author(s):  
Xiao-Hong HAO ◽  
Cui-Miao ZHANG ◽  
Xiao-Long LIU ◽  
Xing-Jie LIANG ◽  
Guang JIA ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Recent Advances ◽  
Nano Drug Delivery

Recent Advances in Application of Azobenzenes Grafted on Mesoporous Silica Nanoparticles in Controlled Drug Delivery Systems Using Light as External Stimulus

2020 ◽  
Vol 20 (11) ◽  
pp. 1001-1016
Author(s):  
Sandra Ramírez-Rave ◽  
María Josefa Bernad-Bernad ◽  
Jesús Gracia-Mora ◽  
Anatoly K. Yatsimirsky
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Drug Delivery Systems ◽  
Mesoporous Silica Nanoparticles ◽  
High Surface ◽  
Delivery Systems ◽  
Surface Reactivity ◽  
External Stimulus ◽  
Recent Advances

Hybrid materials based on Mesoporous Silica Nanoparticles (MSN) have attracted plentiful attention due to the versatility of their chemistry, and the field of Drug Delivery Systems (DDS) is not an exception. MSN present desirable biocompatibility, high surface area values, and a well-studied surface reactivity for tailoring a vast diversity of chemical moieties. Particularly important for DDS applications is the use of external stimuli for drug release. In this context, light is an exceptional alternative due to its high degree of spatiotemporal precision and non-invasive character, and a large number of promising DDS based on photoswitchable properties of azobenzenes have been recently reported. This review covers the recent advances in design of DDS using light as an external stimulus mostly based on literature published within last years with an emphasis on usually overlooked underlying chemistry, photophysical properties, and supramolecular complexation of azobenzenes.

Advanced Hydrogels Based Drug Delivery Systems for Ophthalmic Delivery

2020 ◽  
Vol 13 (4) ◽  
pp. 291-300 ◽  
Author(s):  
Srividya Gorantla ◽  
Tejashree Waghule ◽  
Vamshi Krishna Rapalli ◽  
Prem Prakash Singh ◽  
Sunil Kumar Dubey ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Age Related Macular Degeneration ◽  
Stimuli Responsive ◽  
Duration Of Action ◽  
Age Related ◽  
Aqueous Gels ◽  
Ophthalmic Delivery ◽  
3D Printed

Hydrogels are aqueous gels composed of cross-linked networks of hydrophilic polymers. Stimuli-responsive based hydrogels have gained focus over the past 20 years for treating ophthalmic diseases. Different stimuli-responsive mechanisms are involved in forming polymer hydrogel networks, including change in temperature, pH, ions, and others including light, thrombin, pressure, antigen, and glucose-responsive. Incorporation of nanocarriers with these smart stimuli-responsive drug delivery systems that can extend the duration of action by increasing ocular bioavailability and reducing the dosing frequency. This review will focus on the hydrogel drug delivery systems highlighting the gelling mechanisms and emerging stimuli-responsive hydrogels from preformed gels, nanogels, and the role of advanced 3D printed hydrogels in vision-threatening diseases like age-related macular degeneration and retinitis pigmentosa. It also provides insight into the limitations of hydrogels along with the safety and biocompatibility of the hydrogel drug delivery systems.

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