All Outputs (11)

Influence of structure and solubility of chain transfer agents on the RAFT control of dispersion polymerisation in scCO2 (2020)
Journal Article

Reversible addition-fragmentation chain transfer (RAFT) dispersion polymerisation of methyl methacrylate (MMA) is performed in supercritical carbon dioxide (scCO2) with 2-(dodecylthiocarbonothioylthio)-2-methylpropionic acid (DDMAT) present as chain... Read More about Influence of structure and solubility of chain transfer agents on the RAFT control of dispersion polymerisation in scCO2.

Amylose/cellulose nanofiber composites for all-natural, fully biodegradable and flexible bioplastics (2020)
Journal Article

Thermoplastic, polysaccharide-based plastics are environmentally friendly. However, typical shortcomings include lack of water resistance and poor mechanical properties. Nanocomposite manufacturing using pure, highly linear, polysaccharides can overc... Read More about Amylose/cellulose nanofiber composites for all-natural, fully biodegradable and flexible bioplastics.

On-line polymerisation monitoring in scCO2: a reliable and inexpensive sampling method in high pressure applications (2020)
Journal Article

A versatile and reliable on-line sampling system for polymerisation reactions in supercritical fluids was developed. By withdrawing a small volume of a high-pressure reaction mixture and expanding it in a controlled volume, reliable kinetic data were... Read More about On-line polymerisation monitoring in scCO2: a reliable and inexpensive sampling method in high pressure applications.

Synthesis of Passerini-3CR Polymers and Assembly into Cytocompatible Polymersomes (2020)
Journal Article

© 2020 The Authors. Published by Wiley-VCH GmbH The versatility of the Passerini three component reaction (Passerini-3CR) is herein exploited for the synthesis of an amphiphilic diblock copolymer, which self-assembles into polymersomes. Carboxy-funct... Read More about Synthesis of Passerini-3CR Polymers and Assembly into Cytocompatible Polymersomes.

Synthesis of two-phase polymer particles in supercritical carbon dioxide (2020)
Journal Article

The synthesis of particles with discrete phases using traditional emulsion polymerisation is a well-established process. Phase-separated particles have a wide range of applications, such as in coatings, drug delivery, impact modification and as suppo... Read More about Synthesis of two-phase polymer particles in supercritical carbon dioxide.

Clean synthesis of linear and star amphiphilic poly(?-caprolactone)-block-poly(ethyl ethylene phosphonate) block copolymers: assessing self-assembly and surface activity (2020)
Journal Article

2?Methyltetrahydrofuran (2?MeTHF) as a versatile green solvent for the synthesis of amphiphilic copolymers via ROP, FRP, and RAFT tandem polymerizations (2020)
Journal Article

2?methyltetrahydrofuran (2?MeTHF) is a readily available, inexpensive, neoteric, bio?based solvent. It has been adopted across a wide range of chemical processes including the batch manufacture of fine chemicals, enzymatic polycondensations and ring... Read More about 2?Methyltetrahydrofuran (2?MeTHF) as a versatile green solvent for the synthesis of amphiphilic copolymers via ROP, FRP, and RAFT tandem polymerizations.

Low-temperature and purification-free stereocontrolled ring-opening polymerisation of lactide in supercritical carbon dioxide (2020)
Journal Article

A stereoselective, solvent-free ring-opening polymerisation (ROP) of lactide (LA) in supercritical carbon dioxide (scCO2) is reported for the first time. The key aim is to exploit scCO2 to lower the temperature of traditional melt polymerisations, lo... Read More about Low-temperature and purification-free stereocontrolled ring-opening polymerisation of lactide in supercritical carbon dioxide.

Starch/Poly(glycerol-adipate) Nanocomposites: A Novel Oral Drug Delivery Device (2020)
Journal Article

Biocompatible and bio-based materials are an appealing resource for the pharmaceutical industry. Poly(glycerol-adipate) (PGA) is a biocompatible and biodegradable polymer that can be used to produce self-assembled nanoparticles (NPs) able to encapsul... Read More about Starch/Poly(glycerol-adipate) Nanocomposites: A Novel Oral Drug Delivery Device.

Enzymatic One-Pot Synthesis of Renewable and Biodegradable Surfactants in Supercritical Carbon Dioxide (scCO2) (2020)
Journal Article

We seek to expand the opportunities to exploit glycerol, a largely untapped renewable feedstock, by exploiting enzymatic catalysis in supercritical carbon dioxide (scCO2). This work highlights a promising and clean approach to bio-renewable amphiphil... Read More about Enzymatic One-Pot Synthesis of Renewable and Biodegradable Surfactants in Supercritical Carbon Dioxide (scCO2).

A ‘greener’ one-pot synthesis of monoterpene-functionalised lactide oligomers (2020)
Journal Article

© 2020 Elsevier Ltd In this work we aimed to achieve a totally sustainable Ring Opening Polymerisation (ROP) process, by harmonising the use of naturally occurring or derivable initiators and the green solvent 2-Methyltetrahydrofuran (2-MeTHF). First... Read More about A ‘greener’ one-pot synthesis of monoterpene-functionalised lactide oligomers.