ArticleBiomacromolecules2011
Synthesis of amphiphilic star block copolymers and their evaluation as transdermal carriers.
Article in Biomacromolecules, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed.
- Recent Applications of Amphiphilic Copolymers in Drug Release Systems for Skin Treatment.Pharmaceutics · 2024Review
- Review
- Transdermal delivery of curcumin-loaded supramolecular hydrogels for dermatitis treatment.Journal of materials science. Materials in medicine · 2019Article
- Protein delivery nanosystem of six-arm copolymer poly(ε-caprolactone)-poly(ethylene glycol) for long-term sustained release.International journal of nanomedicine · 2018Article
- Doxorubicin-loaded micelles based on multiarm star-shaped PLGA-PEG block copolymers: influence of arm numbers on drug delivery.Journal of materials science. Materials in medicine · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
Amphiphilic star polymers offer substantial promise for a range of drug delivery applications owing to their ability to encapsulate guest molecules. One appealing but underexplored application is transdermal drug delivery using star block copolymer reverse micelles as an alternative to the more common oral and intravenous routes. We prepared 6- and 12-arm amphiphilic star copolymers via atom transfer radical polymerization (ATRP) of sequential blocks of polar oligo (ethylene glycol)methacrylate and nonpolar lauryl methacrylate from brominated dendritic macroinitiators based on 2,2-bis(hydroxymethyl) propionic acid. These star block copolymers demonstrate the ability to encapsulate polar dyes such as rhodamine B and FITC-BSA in nonpolar media via UV/vis spectroscopic studies and exhibit substantially improved encapsulation efficiencies, relative to self-assembled "1-arm" linear block copolymer analogs. Furthermore, their transdermal carrier capabilities were demonstrated in multiple dye diffusion studies using porcine skin, verifying penetration of the carriers into the stratum corneum.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.