CYCLODEXTRINS: novel drug delivery vehicles

InPharma ◽  
1983 ◽  
Vol 409 (1) ◽  
pp. 5-6
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Vehicles ◽  
Delivery Vehicles ◽  
Novel Drug

Carbon Nanotubes as Drug Delivery Vehicles

2014 ◽  
Vol 222 ◽  
pp. 145-158 ◽  
Author(s):  
Shweta Arora ◽  
Vanish Kumar ◽  
Shriniwas Yadav ◽  
Sukhbir Singh ◽  
Deepika Bhatnagar ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Drug Delivery ◽  
Building Blocks ◽  
Water Soluble ◽  
Cancer Therapies ◽  
Drug Delivery Vehicles ◽  
Toxicological Profile ◽  
Drug Doses ◽  
Delivery Vehicles ◽  
Novel Drug

Various biomedical applications of nanomaterials have been proposed in the last few years leading to the emergence of a new field in diagnostics and therapeutics. Most of these applications involve the administration of nanoparticles into patients. Carbon Nanotubes are enjoying increasing popularity as building blocks for novel drug delivery systems as well as for bioimaging and biosensing. The recent strategies to functionalize carbon nanotubes have resulted in the generation of biocompatible and water-soluble carbon nanotubes that are well suited for high treatment efficacy and minimum side effects for future cancer therapies with low drug doses. The toxicological profile of such carbon nanotube systems developed as nanomedicines will have to be determined prior to any clinical studies undertaken.

scholarly journals Utilization of Nanomaterials in Target Oriented Drug Delivery Vehicles

2021 ◽  
Vol 13 (1) ◽  
pp. 299-316
Author(s):  
T. K. Mandal ◽  
V. Patait
Keyword(s):  
Drug Delivery ◽  
Superparamagnetic Iron Oxide ◽  
Current Status ◽  
Future Perspectives ◽  
Delivery Vehicle ◽  
Treatment Target ◽  
Drug Delivery Vehicles ◽  
Delivery Vehicles ◽  
Novel Drug ◽  
Cancerous Cells

The present investigation deals with the fundamentals of nanorobots, its fabrication, and possible utilization in a different target-oriented drug delivery vehicles. Details of various types of nanorobots and their specific applications are studied in this research. The use of nanorobots in cancer treatment, target-oriented drug delivery, medical imaging, and in new health sensing devices has also been studied. The mechanism of action of nanorobots for the treatment of cancerous cells as well as the formulation and working functions of some recently studied nanorobots are investigated in this work. This paper reviews the research in finding the suitable nanorobotic materials, different fabrication processes of nanorobots, and the current status of application of nanorobots in biomedical, especially in the treatment of cancers. Superparamagnetic iron oxide nanoparticles (SPIONs) have been observed to be used as novel drug delivery vehicle materials. The future perspectives of nanorobots for the utilization in drug delivery are also addressed herewith.

scholarly journals Influence of the Core Formulation on Features and Drug Delivery Ability of Carbamate-Based Nanogels

2020 ◽  
Vol 21 (18) ◽  
pp. 6621
Author(s):  
Filippo Pinelli ◽  
Fabio Pizzetti ◽  
Óscar Fullana Ortolà ◽  
Alessandro Marchetti ◽  
Arianna Rossetti ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Loading ◽  
High Volume ◽  
Polymer Chains ◽  
Pluronic F127 ◽  
Synthesis Methods ◽  
Drug Delivery Vehicles ◽  
The Core ◽  
Delivery Vehicles ◽  
Novel Drug

In the last years, nanogels have emerged as one of the most promising classes of novel drug delivery vehicles since they can be employed in multiple fields, such as various therapeutics or diagnostics, and with different classes of compounds and active molecules. Their features, such as a high volume to surface ratio, excellent drug loading and release ability, as well as biocompatibility and tunable behavior, are unique, and, nowadays, great efforts are made to develop new formulations that can be employed in a wider range of applications. Polyethylene glycol (PEG)-polyethylenimine (PEI) nanogels probably represent the baseline of this class of biomaterials and they are still largely employed and studied. In any way, the possibility to exploit new core formulations for nanogels is certainly very interesting in order to understand the influence of different polymer chains on the final properties of the system. In this research, we explore and make a comparison between PEG-PEI nanogels and two other different formulations: pluronic F127-PEI nanogels and PEG-Jeffamine nanogels. We propose nanogels synthesis methods, their chemical and physical characterization, as well as their stability analysis, and we focus on the different drug delivery ability that these structures exhibit working with different typologies of drug mimetics.

Development of novel drug delivery vehicles

Nanomedicine ◽  
2010 ◽  
Vol 5 (10) ◽  
pp. 1487-1489 ◽  
Author(s):  
Jacob M Berlin ◽  
James M Tour
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Vehicles ◽  
Delivery Vehicles ◽  
Novel Drug

Dendrimers: General Aspects, Applications and Structural Exploitations as Prodrug/Drug-delivery Vehicles in Current Medicine

2018 ◽  
Vol 18 (5) ◽  
pp. 439-457 ◽  
Author(s):  
Merina Mariyam ◽  
Kajal Ghosal ◽  
Sabu Thomas ◽  
Nandakumar Kalarikkal ◽  
Mahima S. Latha
Keyword(s):  
Drug Delivery ◽  
Drug Delivery Vehicles ◽  
Delivery Vehicles ◽  
General Aspects

Novel Phospholipid-Based Labrasol Nanomicelles Loaded Flavonoids for Oral Delivery with Enhanced Penetration and Anti-Brain Tumor Efficiency

2020 ◽  
Vol 17 (3) ◽  
pp. 229-245
Author(s):  
Gang Wang ◽  
Junjie Wang ◽  
Rui Guan
Keyword(s):  
Drug Delivery ◽  
Brain Tumor ◽  
Oral Delivery ◽  
Safe Delivery ◽  
Drug Delivery Vehicles ◽  
Therapeutic Benefits ◽  
Delivery Vehicles ◽  
The Brain

Background: Owing to the rich anticancer properties of flavonoids, there is a need for their incorporation into drug delivery vehicles like nanomicelles for safe delivery of the drug into the brain tumor microenvironment. Objective: This study, therefore, aimed to prepare the phospholipid-based Labrasol/Pluronic F68 modified nano micelles loaded with flavonoids (Nano-flavonoids) for the delivery of the drug to the target brain tumor. Methods: Myricetin, quercetin and fisetin were selected as the initial drugs to evaluate the biodistribution and acute toxicity of the drug delivery vehicles in rats with implanted C6 glioma tumors after oral administration, while the uptake, retention, release in human intestinal Caco-2 cells and the effect on the brain endothelial barrier were investigated in Human Brain Microvascular Endothelial Cells (HBMECs). Results: The results demonstrated that nano-flavonoids loaded with myricetin showed more evenly distributed targeting tissues and enhanced anti-tumor efficiency in vivo without significant cytotoxicity to Caco-2 cells and alteration in the Trans Epithelial Electric Resistance (TEER). There was no pathological evidence of renal, hepatic or other organs dysfunction after the administration of nanoflavonoids, which showed no significant influence on cytotoxicity to Caco-2 cells. Conclusion: In conclusion, Labrasol/F68-NMs loaded with MYR and quercetin could enhance antiglioma effect in vitro and in vivo, which may be better tools for medical therapy, while the pharmacokinetics and pharmacodynamics of nano-flavonoids may ensure optimal therapeutic benefits.

Sign in / Sign up

Export Citation Format

Share Document