Dendritic Mesoporous Silica Nanoparticles for pH-Stimuli-Responsive Drug Delivery of TNF-Alpha

2017 ◽  
Vol 6 (13) ◽  
pp. 1700012 ◽  
Author(s):  
Arne Kienzle ◽  
Sven Kurch ◽  
Janine Schlöder ◽  
Carsten Berges ◽  
Robert Ose ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Tnf Alpha ◽  
Stimuli Responsive

scholarly journals Mesoporous Silica Nanoparticles: Their Projection in Nanomedicine

2012 ◽  
Vol 2012 ◽  
pp. 1-20 ◽  
Author(s):  
María Vallet-Regí
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Surrounding Medium ◽  
Stimuli Responsive ◽  
Guest Molecules ◽  
Different Types ◽  
Potential Applications ◽  
Inorganic Nanomaterials

Mesoporous silica nanoparticles are receiving growing attention by the scientific biomedical community. Among the different types of inorganic nanomaterials, mesoporous silica nanoparticles have emerged as promising multifunctional platforms for nanomedicine. Since their introduction in the drug delivery landscape in 2001, mesoporous materials for drug delivery are receiving growing scientific interest for their potential applications in the biotechnology and nanomedicine fields. The ceramic matrix efficiently protects entrapped guest molecules against enzymatic degradation or denaturation induced by pH and temperature as no swelling or porosity changes take place as a response to variations in the surrounding medium. It is possible to load huge amounts of cargo into the mesopore voids and capping the pore entrances with different nanogates. The application of a stimulus provokes the nanocap removal and triggers the departure of the cargo. This strategy permits the design of stimuli-responsive drug delivery nanodevices.

scholarly journals Advances in mesoporous silica nanoparticles for targeted stimuli-responsive drug delivery: an update

2019 ◽  
Vol 16 (4) ◽  
pp. 415-439 ◽  
Author(s):  
Rafael R. Castillo ◽  
Daniel Lozano ◽  
Blanca González ◽  
Miguel Manzano ◽  
Isabel Izquierdo-Barba ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Stimuli Responsive

scholarly journals Synthesis of surface capped mesoporous silica nanoparticles for pH-stimuli responsive drug delivery applications

MedChemComm ◽  
2017 ◽  
Vol 8 (9) ◽  
pp. 1797-1805 ◽  
Author(s):  
Madhappan Santha Moorthy ◽  
Subramanian Bharathiraja ◽  
Panchanathan Manivasagan ◽  
Kang Dae Lee ◽  
Junghwan Oh
Keyword(s):  
Drug Delivery ◽  
Cancer Therapy ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Drug Carrier ◽  
Stimuli Responsive ◽  
Ph Responsive ◽  
Drug Delivery Applications

Herein, we propose a “host–guest” complexation-based mesoporous silica drug carrier, MSNs@Mela@TTM, for pH-responsive drug delivery applications in cancer therapy.

scholarly journals Esterase- and pH-responsive poly(β-amino ester)-capped mesoporous silica nanoparticles for drug delivery

Nanoscale ◽  
2015 ◽  
Vol 7 (16) ◽  
pp. 7178-7183 ◽  
Author(s):  
Isurika R. Fernando ◽  
Daniel P. Ferris ◽  
Marco Frasconi ◽  
Dmitry Malin ◽  
Elena Strekalova ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Amino Ester ◽  
Stimuli Responsive ◽  
Ph Responsive

Gating of mesoporous silica nanoparticles (MSNs) with the stimuli-responsive poly(β-amino ester) has been achieved.

Advances in mesoporous silica nanoparticles for targeted stimuli-responsive drug delivery

2014 ◽  
Vol 12 (2) ◽  
pp. 319-337 ◽  
Author(s):  
Alejandro Baeza ◽  
Montserrat Colilla ◽  
María Vallet-Regí
Keyword(s):  
Drug Delivery ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Stimuli Responsive

scholarly journals Influence of the Surface Functionalization on the Fate and Performance of Mesoporous Silica Nanoparticles

Nanomaterials ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 916 ◽  
Author(s):  
Miguel Gisbert-Garzarán ◽  
María Vallet-Regí
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Mesoporous Silica Nanoparticles ◽  
Textural Properties ◽  
Stimuli Responsive ◽  
Biological Barriers ◽  
And Performance ◽  
Localized Drug Delivery

Mesoporous silica nanoparticles have been broadly applied as drug delivery systems owing to their exquisite features, such as excellent textural properties or biocompatibility. However, there are various biological barriers that prevent their proper translation into the clinic, including: (1) lack of selectivity toward tumor tissues, (2) lack of selectivity for tumoral cells and (3) endosomal sequestration of the particles upon internalization. In addition, their open porous structure may lead to premature drug release, consequently affecting healthy tissues and decreasing the efficacy of the treatment. First, this review will provide a comprehensive and systematic overview of the different approximations that have been implemented into mesoporous silica nanoparticles to overcome each of such biological barriers. Afterward, the potential premature and non-specific drug release from these mesoporous nanocarriers will be addressed by introducing the concept of stimuli-responsive gatekeepers, which endow the particles with on-demand and localized drug delivery.

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