Every entry summarises what the study set out to test, what it found and why it changes how we design delivery systems. Browse research and reviews or search the collection.
616 articles
Showing 25–30 of 30 articles · Keyword: micelles Clear keyword
Kim, T.-I.; Kim, S. W
Bioreducible polymers containing disulfide linkages are attractive gene-delivery carriers because they are stable in the oxidizing extracellular environment but degrade rapidly in the reducing intracellular cytosol via thiol–disulfide exchange, triggered by high glutathione (GSH) levels. This review addresses the…
Read the articleRobby A. Petros And Joseph M. Desimone
Engineered nanoparticles have shown promise for targeted drug delivery, but first-generation systems (liposomes and polymer–drug conjugates) have not overcome all biological barriers required for effective therapy. Key barriers include opsonisation and RES clearance, inefficient cargo encapsulation and triggered…
Read the articleKnop, K.; Hoogenboom, R.; Fischer, D.; Schubert, U. S
PEG is the gold-standard stealth polymer for drug delivery, but its widespread use has revealed possible side effects and complications, including hypersensitivity, altered pharmacokinetics, toxic side products, stress-induced degradation, and non-biodegradability. This review critically discusses PEG’s advantages…
Read the articleSingh R, Lillard Jw Jr.
Nanotechnology enables control and manufacture of structures in the nanometer range, and nanoparticles exhibit novel properties that differ from bulk materials. There is a need for targeted drug delivery systems that improve solubility, bioavailability, sustained release, protection from degradation, and…
Read the articleParveen, S.; Sahoo, S. K
Conventional cancer chemotherapy suffers from poor tumour selectivity, high required doses, systemic toxicity, rapid drug elimination, and multidrug resistance. Polymeric nanoparticles (NPs) are reviewed as a strategy to improve targeted delivery, controlled release, and therapeutic efficacy while reducing adverse…
Read the articleGary, D. J.; Puri, N.; Won, Y.-Y
Polymer-based siRNA delivery is promising but faces limitations similar to polymer-based DNA delivery, yet the two nucleic acids differ fundamentally in size, stiffness, stability, site of action, and duration of effect. This review addresses the need to understand these distinctions so that knowledge from the…
Read the articleWe co-develop nanocarrier and biosensing programmes with pharma, biotech and academic groups — from target selection through scale-up.
