In situ stabilizer formation from methacrylic acid macromonomers in emulsion polymerization

Schreur-Piet, Ingeborg; Heuts, Johan P. A.

doi:10.1039/c7py01583f

Cited by 29 publications

(44 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Although the level of control is not comparable to RAFT carried out in the presence of thiocarbonylthio compounds,i ta llows the production of block copolymers if the methacrylate controlling agent is carried by am acromolecular chain. It is thus worth mentioning that AFCT-mediated PISA has also recently been investigated, [43][44][45] but will not be the focus of the present Review.…”

Section: Introductionmentioning

confidence: 99%

RAFT‐Mediated Polymerization‐Induced Self‐Assembly

2020

View full text Add to dashboard Cite

After a brief history that positions polymerization‐induced self‐assembly (PISA) in the field of polymer chemistry, this Review will cover the fundamentals of the PISA mechanism. Furthermore, this Review will also give an overview of some of the features and limitations of RAFT‐mediated PISA in terms of the choice of the components involved, the nature of the nanoobjects that can be obtained and how the syntheses can be controlled, as well as some potential applications.

show abstract

Section: Introductionmentioning

confidence: 99%

RAFT‐Mediated Polymerization‐Induced Self‐Assembly

2020

View full text Add to dashboard Cite

show abstract

“…[10] Due to the initial development focusing on potential industrial application, PISA via RAFT emulsion polymerization is not only scalable but is also friendly to the environment (no use of organic solvents). [11][12][13][14] That said, PISA did not attract wide interest when it was first reported, possibly due to the initial limitations in controlling particle size and shape.…”

Section: Doi: 101002/marc201800438mentioning

confidence: 99%

“…This approach was later termed PISA for the first time by Hashimoto and colleagues, and while only spherical particles were obtained in the first report by Ferguson et al., the technique has since been employed to prepare polymeric nanoparticles with various sizes and shapes . Due to the initial development focusing on potential industrial application, PISA via RAFT emulsion polymerization is not only scalable but is also friendly to the environment (no use of organic solvents) . That said, PISA did not attract wide interest when it was first reported, possibly due to the initial limitations in controlling particle size and shape.…”

Section: Introductionmentioning

confidence: 99%

Controlling Nanomaterial Size and Shape for Biomedical Applications via Polymerization‐Induced Self‐Assembly

Khor

Quinn

Whittaker

et al. 2018

Macromol. Rapid Commun.

145

136

View full text Add to dashboard Cite

Rapid developments in the polymerization-induced self-assembly (PISA) technique have paved the way for the environmentally friendly production of nanoparticles with tunable size and shape for a diverse range of applications. In this feature article, the biomedical applications of PISA nanoparticles and the substantial progress made in controlling their size and shape are highlighted. In addition to early investigations into drug delivery, applications such as medical imaging, tissue culture, and blood cryopreservation are also described. Various parameters for controlling the morphology of PISA nanoparticles are discussed, including the degree of polymerization of the macro-CTA and core-forming polymers, the concentration of macro-CTA and core-forming monomers, the solid content of the final products, the solution pH, the thermoresponsitivity of the macro-CTA, the macro-CTA end group, and the initiator concentration. Finally, several limitations and challenges for the PISA technique that have been recently addressed, along with those that will require further efforts into the future, will be highlighted.

show abstract

“…Obwohl das Niveau an Kontrolle nicht mit der RAFT-Polymerisation vergleichbar ist, die in Gegenwart von Thiocarbonylthioverbindungen durchgeführt wird, erlaubt AFCT die Herstellung von Blockcopolymeren, wenn das Methacrylat-Kontrollagens an einer makromolekularen Kette sitzt. Es ist daher erwähnenswert, dass AFCT-vermittelte PISA ebenfalls kürzlich untersucht wurde, [43][44][45] aber nicht im Mittelpunkt des vorliegenden Aufsatzes stehen wird.…”

Section: Aus Dem Inhaltunclassified

RAFT‐vermittelte polymerisationsinduzierte Selbstorganisation (PISA)

2020

View full text Add to dashboard Cite

Nach einem kurzen historischen Überblick zur polymerisationsvermittelten Selbstorganisation (polymerization‐induced self assembly, PISA) im Bereich der Polymerchemie werden in diesem Aufsatz die Grundlagen des PISA‐Mechanismus erklärt. Darüber hinaus behandelt der Aufsatz einige Eigenschaften und Einschränkungen von RAFT‐vermittelten PISA‐Systemen im Hinblick auf die Auswahl der beteiligten Komponenten, die Art und Steuerung der synthetisierbaren Nanoobjekte und Morphologien sowie mögliche Anwendungen.

show abstract

In situ stabilizer formation from methacrylic acid macromonomers in emulsion polymerization

Abstract: Methacrylic acid oligomers containing a propenyl ω-endgroup were synthesized by CCTP and used as precursors to efficient stabilizers in surfactant-free emulsion polymerization.

Cited by 29 publications

References 35 publications

RAFT‐Mediated Polymerization‐Induced Self‐Assembly

RAFT‐Mediated Polymerization‐Induced Self‐Assembly

Controlling Nanomaterial Size and Shape for Biomedical Applications via Polymerization‐Induced Self‐Assembly

RAFT‐vermittelte polymerisationsinduzierte Selbstorganisation (PISA)

Contact Info

Product

Resources

About