Redox-induced actuation in macromolecular and self-assembled systems

Redox properties of self-assembled gold nanoclusters.

The redox properties of a monolayer of alkanethiolate-protected gold nanoclusters (MPCs) constructed on a gold slide electrode was studied in 1,2-dichloroethane (DCE) electrolyte solutions. The influence of the electrostatic interaction between attached MPCs and the substrate electrode on the absolute standard redox potential of MPCs was theoretically considered and studied experimentally.

Encapsulation of drug nanoparticles in self-assembled macromolecular nanoshells.

Layer-by-Layer (LbL) stepwise self-assembly of the polyelectrolytes poly(allylamine hydrochloride) and poly(styrenesulfonate) was used to create a macromolecular nanoshell around drug nanoparticles (approximately 150 nm in diameter). Dexamethasone, a steroid often used in conjugation with chemotherapy, was chosen as a model drug and was formulated into nanoparticles using a modified solvent-eva...

Electrochemical Studies of Redox Properties and Diffusion in Self-Assembled Systems

Redox-Responsive Self-Assembled Chain-Shattering Polymeric Therapeutics.

We report the design and development of redox-responsive chain-shattering polymeric therapeutics (CSPTs). CSPTs were synthesized by condensation polymerization and further modified with poly(ethylene glycol) (PEG) via "Click" reaction. Size-controlled CSPT nanoparticles (NPs) were formed through nanoprecipitation with high drug loading (up to 18%); the particle size increased in a concentration...

self-revision and third party revision in translation

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