Development of drug delivery systems based on nanostructured porous silicon loaded with the anti-tumoral drug emodin adsorbed on silver nanoparticles

2012 ◽  
Author(s):  
Margarita Hernández ◽  
Gonzalo Recio ◽  
Paz Sevilla ◽  
Vicente Torres-Costa ◽  
José V. García-Ramos ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Silver Nanoparticles ◽  
Porous Silicon ◽  
Drug Delivery Systems ◽  
Delivery Systems

scholarly journals Coated silver nanoparticles: synthesis, cytotoxicity, and optical properties

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20118-20136 ◽  
Author(s):  
Heba Mohamed Fahmy ◽  
Ayaat Mahmoud Mosleh ◽  
Aya Abd Elghany ◽  
Engy Shams-Eldin ◽  
Esraa Samy Abu Serea ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Silver Nanoparticles ◽  
Optical Properties ◽  
Drug Delivery Systems ◽  
Delivery Systems ◽  
Nanoparticles Synthesis

Coated silver nanoparticles (AgNPs) have recently become a topic of interest due to the fact that they have several applications such as in electronic, antimicrobial, industrial, optical, and medical fields as biosensors and drug delivery systems.

scholarly journals Silver Nanoparticles as Multi-Functional Drug Delivery Systems

Nanomedicines ◽  
2019 ◽  
Author(s):  
Nadezhda Ivanova ◽  
Viliana Gugleva ◽  
Mirena Dobreva ◽  
Ivaylo Pehlivanov ◽  
Stefan Stefanov ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Silver Nanoparticles ◽  
Drug Delivery Systems ◽  
Delivery Systems

The mucoadhesive and gastroretentive properties of hydrophobin-coated porous silicon nanoparticle oral drug delivery systems

Biomaterials ◽  
2012 ◽  
Vol 33 (11) ◽  
pp. 3353-3362 ◽  
Author(s):  
Mirkka P. Sarparanta ◽  
Luis M. Bimbo ◽  
Ermei M. Mäkilä ◽  
Jarno J. Salonen ◽  
Päivi H. Laaksonen ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Porous Silicon ◽  
Drug Delivery Systems ◽  
Oral Drug Delivery ◽  
Delivery Systems ◽  
Oral Drug ◽  
Silicon Nanoparticle ◽  
Oral Drug Delivery Systems

scholarly journals Porous silicon for drug delivery systems

2018 ◽  
Vol 945 ◽  
pp. 012001
Author(s):  
E N Abramova ◽  
A M Khort ◽  
A G Yakovenko ◽  
D S Kornilova ◽  
E A Slipchenko ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Porous Silicon ◽  
Drug Delivery Systems ◽  
Delivery Systems

scholarly journals Microfluidic assembly of multistage porous silicon–lipid vesicles for controlled drug release

Lab on a Chip ◽  
2014 ◽  
Vol 14 (6) ◽  
pp. 1083-1086 ◽  
Author(s):  
Bárbara Herranz-Blanco ◽  
Laura R. Arriaga ◽  
Ermei Mäkilä ◽  
Alexandra Correia ◽  
Neha Shrestha ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Porous Silicon ◽  
Drug Release ◽  
Drug Delivery Systems ◽  
Double Emulsion ◽  
Lipid Vesicles ◽  
Controlled Drug Release ◽  
Delivery Systems ◽  
Lipid Vesicle ◽  
Microfluidic Assembly

Thermally hydrocarbonized porous silicon microparticles are encapsulated into the aqueous cores of double emulsion lipid vesicle drops to form advanced multistage drug delivery systems.

Techniques For The Preparation of Tissue Samples Containing Injectable Polymer Microcapsules

1985 ◽  
Vol 43 ◽  
pp. 710-711
Author(s):  
G.E. Visscher ◽  
R. L. Robison ◽  
G. J. Argentieri
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Systems ◽  
Gastrocnemius Muscle ◽  
Degradation Process ◽  
Delivery Systems ◽  
Tissue Reaction ◽  
Electron Microscopic ◽  
Tissue Samples ◽  
Injectable Polymer ◽  
Microscopic Techniques

The use of various bioerodable polymers as drug delivery systems has gained considerable interest in recent years. Among some of the shapes used as delivery systems are films, rods and microcapsules. The work presented here will deal with the techniques we have utilized for the analysis of the tissue reaction to and actual biodegradation of injectable microcapsules. This work has utilized light microscopic (LM), transmission (TEM) and scanning (SEM) electron microscopic techniques. The design of our studies has utilized methodology that would; 1. best characterize the actual degradation process without artifacts introduced by fixation procedures and 2. allow for reproducible results.In our studies, the gastrocnemius muscle of the rat was chosen as the injection site. Prior to the injection of microcapsules the skin above the sites was shaved and tattooed for later recognition and recovery. 1.0 cc syringes were loaded with the desired quantity of microcapsules and the vehicle (0.5% hydroxypropylmethycellulose) drawn up. The syringes were agitated to suspend the microcapsules in the injection vehicle.

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