Search results
Results From The WOW.Com Content Network
This means of delivery is largely founded on nanomedicine, which plans to employ nanoparticle-mediated drug delivery in order to combat the downfalls of conventional drug delivery. These nanoparticles would be loaded with drugs and targeted to specific parts of the body where there is solely diseased tissue, thereby avoiding interaction with ...
Nanocarriers are useful in the drug delivery process because they can deliver drugs to site-specific targets, allowing drugs to be delivered in certain organs or cells but not in others. Site-specificity is a major therapeutic benefit as it prevents drugs from being delivered to the wrong places.
Nanoparticle drug delivery systems are engineered technologies that use nanoparticles for the targeted delivery and controlled release of therapeutic agents. The modern form of a drug delivery system should minimize side-effects and reduce both dosage and dosage frequency. Recently, nanoparticles have aroused attention due to their potential ...
Carbon nanotube technology has shown to have the potential to alter drug delivery and biosensing methods for the better, and thus, carbon nanotubes have recently garnered interest in the field of medicine. The use of CNTs in drug delivery and biosensing technology has the potential to revolutionalize medicine.
Several nano-delivery drugs were on the market by 2019. [17] Drug delivery systems, lipid-[18] or polymer-based nanoparticles, can be designed to improve the pharmacokinetics and biodistribution of the drug. [19] [20] [21] However, the pharmacokinetics and pharmacodynamics of nanomedicine is highly variable among different patients. [22]
However, this model remains a long-term goal, and research is currently focused on the immediate diagnostic capabilities of nanosensors. The intracellular implementation of nanosensor synthesized with biodegradable polymers induces signals that enable real-time monitoring and thus paves way for advancement in drug delivery and treatment. [42]
Several current methods for drug delivery to the brain include the use of liposomes, prodrugs, and carrier-mediated transporters. Many different delivery methods exist to transport these drugs into the body, such as peroral, intranasal, intravenous, and intracranial. For nanoparticles, most studies have shown increasing progression with ...
Silica nanoparticles have also been evaluated for cytokine delivery due to their high colloidal stability, extensive surface functionalization, and possibility to control both structure and pore size. [1] However, silica nanoparticles present limitations for cytokine delivery due to the low internalization efficiency for larger biomolecules.