All Outputs (64)

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.

Etoposide and olaparib polymer-coated nanoparticles within a bioadhesive sprayable hydrogel for post-surgical localised delivery to brain tumours (2020)
Journal Article

Glioblastoma is a malignant brain tumour with a median survival of 14.6 months from diagnosis. Despite maximal surgical resection and concurrent chemoradiotherapy, reoccurrence is inevitable. To try combating the disease at a stage of low residual tu... Read More about Etoposide and olaparib polymer-coated nanoparticles within a bioadhesive sprayable hydrogel for post-surgical localised delivery to brain tumours.

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.

Functional initiators for the ring‐opening polymerization of polyesters and polycarbonates: An overview (2020)
Journal Article

Functional ring-opening polymerization (ROP) initiators can instill a wide array of chemical, physical, and biological effects into a polymeric chain. Highlighting the versatility of this “active” initiator approach, a broad range of characteristics... Read More about Functional initiators for the ring‐opening polymerization of polyesters and polycarbonates: An overview.

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.

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.

Facile Dye-Initiated Polymerization of Lactide–Glycolide Generates Highly Fluorescent Poly(lactic-co-glycolic Acid) for Enhanced Characterization of Cellular Delivery (2020)
Journal Article

Copyright © 2020 American Chemical Society. Poly(lactic-co-glycolic acid) (PLGA) is a versatile synthetic copolymer that is widely used in pharmaceutical applications. This is because it is well-tolerated in the body, and copolymers of varying physic... Read More about Facile Dye-Initiated Polymerization of Lactide–Glycolide Generates Highly Fluorescent Poly(lactic-co-glycolic Acid) for Enhanced Characterization of Cellular Delivery.

Development of Pyrazolo[3,4- d]pyrimidine Kinase Inhibitors as Potential Clinical Candidates for Glioblastoma Multiforme (2020)
Journal Article

Glioblastoma multiforme (GBM) is the most aggressive primary brain tumor. Residual cells at the tumor margin are responsible for up to 85% of GBM recurrences after standard treatment. Despite this evidence, the identification of compounds active on t... Read More about Development of Pyrazolo[3,4- d]pyrimidine Kinase Inhibitors as Potential Clinical Candidates for Glioblastoma Multiforme.

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.

Enhancing doxorubicin anticancer activity with a novel polymeric platform photoreleasing nitric oxide (2019)
Journal Article

© 2020 The Royal Society of Chemistry. Combinations of conventional chemotherapeutics with unconventional anticancer agents such as reactive oxygen and nitrogen species may offer treatment benefits for cancer therapies. Here we report a novel polymer... Read More about Enhancing doxorubicin anticancer activity with a novel polymeric platform photoreleasing nitric oxide.

A simple and efficient method for polymer coating of iron oxide nanoparticles (2019)
Journal Article

Iron oxide nanoparticles (IONP) have many possible uses including as MRI contrast agents, for drug delivery and cell labelling, but need to be stabilised and to be rendered biocompatible through appropriate coatings. Many current coatings are subopti... Read More about A simple and efficient method for polymer coating of iron oxide nanoparticles.

Enhanced performance of Candida rugosa lipase immobilized onto alkyl chain modified-magnetic nanocomposites (2019)
Journal Article

Lipase-immobilized nanomaterials with high activity and stable reusability would have a great impact in different fields. However, developing such materials has proven to be challenging. Herein, polymer (pAcDED)-coated magnetic nanoparticles (MNPs) d... Read More about Enhanced performance of Candida rugosa lipase immobilized onto alkyl chain modified-magnetic nanocomposites.

Poly (glycerol adipate) (PGA), an Enzymatically Synthesized Functionalizable Polyester and Versatile Drug Delivery Carrier: A Literature Update (2019)
Journal Article

The enzymatically synthesized poly (glycerol adipate) (PGA) has demonstrated all the desirable key properties required from a performing biomaterial to be considered a versatile “polymeric-tool” in the broad field of drug delivery. The step-growth po... Read More about Poly (glycerol adipate) (PGA), an Enzymatically Synthesized Functionalizable Polyester and Versatile Drug Delivery Carrier: A Literature Update.

Role of Self‐Assembly Conditions and Amphiphilic Balance on Nanoparticle Formation of PEG‐PDLLA Copolymers in Aqueous Environments (2019)
Journal Article

The production of well-defined and reproducible poly-meric nanoparticles (NPs), in terms of size and stability in biological environments, is undoubtedly a fundamental challenge in the formulation of novel and more effective nanomedicines. The adopti... Read More about Role of Self‐Assembly Conditions and Amphiphilic Balance on Nanoparticle Formation of PEG‐PDLLA Copolymers in Aqueous Environments.

Starch/Poly (Glycerol-Adipate) Nanocomposite Film as Novel Biocompatible Materials (2019)
Journal Article

Starch is one of the most abundant polysaccharides on the earth and it is the most important source of energy intake for humans. Thermoplastic starch (TPS) is also widely used for new bio-based materials. The blending of starch with other molecules m... Read More about Starch/Poly (Glycerol-Adipate) Nanocomposite Film as Novel Biocompatible Materials.

Penetration and uptake of Nanoparticles in 3D tumour spheroids (2019)
Journal Article

Animal models are effective for assessing tumour localisation of nanosystems, but difficult to use for studying penetration beyond the vasculature. Here, we have used well-characterised HCT116 colorectal cancer spheroids to study the effect of nanopa... Read More about Penetration and uptake of Nanoparticles in 3D tumour spheroids.

Synthesis of methacrylate-terminated block copolymers with reduced transesterification by controlled ring-opening polymerization (2018)
Journal Article

This work presents a robust method to achieve the synthesis of low molecular weight polyesters 26 via ring-opening polymerization (ROP) initiated by 2-hydroxyethyl-methacrylate (HEMA) 27 when using triazabicyclodecene (TBD) as catalyst. The effect th... Read More about Synthesis of methacrylate-terminated block copolymers with reduced transesterification by controlled ring-opening polymerization.