Themed collection Polymer Chemistry Lectureship Winners

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Perspective

From plastic waste to new materials for energy storage

A perspective on using plastic waste as an alternative feedstock for the energy storage sector through upcycling. Materials for electrodes, electrolytes or binders could be obtained from both advanced combustion and depolymerization methods.

Graphical abstract: From plastic waste to new materials for energy storage
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Review Article

Polymers and boron neutron capture therapy (BNCT): a potent combination

This review describes the latest polymeric systems used as boron transporters for boron neutron capture therapy.

Graphical abstract: Polymers and boron neutron capture therapy (BNCT): a potent combination
From the themed collection: Polymer Chemistry Lectureship Winners
Review Article

Poly(hydroxy acids) derived from the self-condensation of hydroxy acids: from polymerization to end-of-life options

Poly(hydroxy acids) derived from the self-condensation of hydroxy acid are biodegradable and can be fully recycled in a Circular Economy approach.

Graphical abstract: Poly(hydroxy acids) derived from the self-condensation of hydroxy acids: from polymerization to end-of-life options
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Review Article

Aziridines and azetidines: building blocks for polyamines by anionic and cationic ring-opening polymerization

The synthesis of aziridine and azetidine monomers and their ring-opening polymerization via different mechanisms is reviewed.

Graphical abstract: Aziridines and azetidines: building blocks for polyamines by anionic and cationic ring-opening polymerization
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Review Article

Organocatalysis for depolymerisation

Chemical recycling of plastics offers a green method to deal with plastic waste. In this review, we highlight the recent advances made by applying organocatalysts to chemically degrade polymers as a promising tool to reach a circular plastic economy.

Graphical abstract: Organocatalysis for depolymerisation
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Tutorial Review

Educational series: characterizing crosslinked polymer networks

Characterization of polymer networks presents unique challenges due to the insolubility of the materials, but this also enables characterization by new techniques that take advantage of the bulk network structure.

Graphical abstract: Educational series: characterizing crosslinked polymer networks
Open Access Tutorial Review

Educational series: turning monomers into crosslinked polymer networks

Multifunctional monomers enable the synthesis of polymer networks by adapting the polymerization methods used for conventional linear polymer synthesis.

Graphical abstract: Educational series: turning monomers into crosslinked polymer networks
Open Access Communication

Upcycling of BPA-PC into trimethylene carbonate by solvent assisted organocatalysed depolymerisation

This study describes the solvent-assisted organocatalysed depolymerisation of BPA-PC at low temperature for the selective formation of trimethylene carbonate. The key role of 1-methylimidazole as solvent and imidazole as catalyst is investigated.

Graphical abstract: Upcycling of BPA-PC into trimethylene carbonate by solvent assisted organocatalysed depolymerisation
From the themed collection: Polymer Chemistry Recent HOT Articles
Communication

Dual encryption of digital information in a tough fluorescent hydrogel

We report a photoresponsive hydrogel for dual information encryption including shape and pattern encryptions with adjustable mechanical properties and emissions.

Graphical abstract: Dual encryption of digital information in a tough fluorescent hydrogel
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Macrocyclization efficiency for poly(2-oxazoline)s and poly(2-oxazine)s

Poly(2-oxazine)s show higher tendency to undergo macrocyclization compared to poly(2-alkyl-2-oxazoline)s, increasing scale-up potential and applicability of these cyclic polymers.

Graphical abstract: Macrocyclization efficiency for poly(2-oxazoline)s and poly(2-oxazine)s
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Mechanism insights in controlling host–guest (de)complexation by thermoresponsive polymer phase transitions

The hydrophobic interactions involved in phase separation of LCST polymers are the critical factor inducing the BBox release from the BBox/naphthalene while the host-guest complexes remain stable during phase separation of UCST polymers upon cooling.

Graphical abstract: Mechanism insights in controlling host–guest (de)complexation by thermoresponsive polymer phase transitions
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

A pillar[5]arene-based 3D polymer network for efficient iodine capture in aqueous solution

A pillar[5]arene-based 3D polymer network is constructed. It possesses good stability, recyclability and high efficiency in iodine capture in aqueous solution.

Graphical abstract: A pillar[5]arene-based 3D polymer network for efficient iodine capture in aqueous solution
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Substituent effects in iniferter photopolymerization: can bond homolysis be enhanced by electronics?

Substituent effects on the dithiobenzoate moiety of RAFT iniferters are investigated. Donating groups accelerate the iniferter process, while withdrawing groups slow it. The unique efficiency of the methoxydithiobenzoate iniferter was uncovered.

Graphical abstract: Substituent effects in iniferter photopolymerization: can bond homolysis be enhanced by electronics?
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Tailoring polymer dispersity by mixing chain transfer agents in PET-RAFT polymerization

Here we report a simple and versatile batch methodology to tailor polymer dispersity utilizing PET-RAFT polymerization.

Graphical abstract: Tailoring polymer dispersity by mixing chain transfer agents in PET-RAFT polymerization
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Aminolytic upcycling of poly(ethylene terephthalate) wastes using a thermally-stable organocatalyst

We report the potential of thermally stable acid-base mixtures for the upcycling of PET in the presence of amines.

Graphical abstract: Aminolytic upcycling of poly(ethylene terephthalate) wastes using a thermally-stable organocatalyst
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

3D printing of polymeric materials based on photo-RAFT polymerization

For the first time, we report 3D printing of RAFT-based formulations to fabricate functional objects in a layer-by-layer fashion.

Graphical abstract: 3D printing of polymeric materials based on photo-RAFT polymerization
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Synthesis of defined high molar mass poly(2-methyl-2-oxazoline)

In this communication, we report for the first time the synthesis of defined high molar mass poly(2-methyl-2-oxazoline) (PMeOx), a water-soluble polymer with excellent anti-fouling properties.

Graphical abstract: Synthesis of defined high molar mass poly(2-methyl-2-oxazoline)
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Highly tunable polyurethanes: organocatalyzed polyaddition and subsequent post-polymerization modification of pentafluorophenyl ester sidechains

A facile method for the synthesis of high molecular weight functionalized polyurethanes from a novel pentafluorophenyl ester-containing diol precursor is described.

Graphical abstract: Highly tunable polyurethanes: organocatalyzed polyaddition and subsequent post-polymerization modification of pentafluorophenyl ester sidechains
From the themed collection: Polymer Chemistry Lectureship Winners
Communication

Synthesis of functionalized cyclic carbonate monomers using a versatile pentafluorophenyl carbonate intermediate

Functionalized cyclic carbonate monomers were synthesized via a two step route featuring a novel cyclic carbonate intermediate possessing a pendent activated pentafluorophenyl carbonate group (MTC-PFPC).

Graphical abstract: Synthesis of functionalized cyclic carbonate monomers using a versatile pentafluorophenyl carbonate intermediate
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Ring-opening polymerisation of alkyl-substituted ε-caprolactones: kinetic effects of substitution position

Alkyl-functional polycaprolactones were prepared via direct and well-controlled ring-opening polymerisation and the relationship between the substituent position and polymerisation rate was investigated.

Graphical abstract: Ring-opening polymerisation of alkyl-substituted ε-caprolactones: kinetic effects of substitution position
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Biodegradable mPEG-b-poly(MDO-co-vinyl esters) block copolymers as a viable nanocarrier platform with tuneable disassembly

Xanthate-based copolymerisations of MDO and vinyl acetate-derivative monomers using a mPEG macroCTA created degradable amphiphilic block copolymers capable of self-assembly and crosslinking, where type of crosslinking influenced particle disassembly.

Graphical abstract: Biodegradable mPEG-b-poly(MDO-co-vinyl esters) block copolymers as a viable nanocarrier platform with tuneable disassembly
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Rate retardation trends in RAFT – an emerging monomer classification tool?

The RAFT rate retardation effect is used to classify monomers according to their reactivity. The stability of the radical correlates inversely with the extent of retardation allowing a framework for classifying monomer reactivity to be established.

Graphical abstract: Rate retardation trends in RAFT – an emerging monomer classification tool?
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Exploring high molecular weight vinyl ester polymers made by PET-RAFT

Polyvinyl esters are used in many applications, however, high molecular weight polyvinyl esters have many challenges, with strategies for the synthesis of these polymers being the focus of this work.

Graphical abstract: Exploring high molecular weight vinyl ester polymers made by PET-RAFT
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

A combined computational and experimental study of metathesis and nucleophile-mediated exchange mechanisms in boronic ester-containing vitrimers

The mechanism of bond exchange in boronic-ester containing vitrimers is shown to occur by either direct metathesis or a nucleophile mediated mechanism, which can be used advantageously to give orders of magnitude increase in exchange dynamics.

Graphical abstract: A combined computational and experimental study of metathesis and nucleophile-mediated exchange mechanisms in boronic ester-containing vitrimers
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Controlled photodegradation of phenyl vinyl ketone polymers by reinforcement with softer networks

Polymer networks based on phenyl vinyl ketone were synthesized. The introduction of a second network enhanced the control over the material's photodegradation, as well as modulating the mechanical properties.

Graphical abstract: Controlled photodegradation of phenyl vinyl ketone polymers by reinforcement with softer networks
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Preparation and structure–property relationship of flexible aramid films with enhanced strength by introducing asymmetric and symmetric aromatic ether bond structures

The flexible molecular segments and aggregated structures of MAPB–PMIA and PAPB–PMIA endow polymers with soft properties with high extension and low modulus.

Graphical abstract: Preparation and structure–property relationship of flexible aramid films with enhanced strength by introducing asymmetric and symmetric aromatic ether bond structures
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Polyhydroxyurethane covalent adaptable networks: looking for suitable catalysts

Various bases (DMAP, DBU, TBD, t-BuOK), acid (p-TSA), thiourea (TU) and organometallic Lewis acid (DBTDL) were investigated as potential catalysts for the preparation of polyhydroxyurethane covalent adaptable networks.

Graphical abstract: Polyhydroxyurethane covalent adaptable networks: looking for suitable catalysts
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Insights into the interaction between bis(aryloxide)alkylaluminum and N-heterocyclic carbene: from an abnormal Lewis adduct to a frustrated Lewis pair for efficient polymerizations of biomass-derived acrylic monomers

This contribution reports the development of a new and stable frustrated Lewis pair catalyst which is general for efficient/controlled polymerizations of inert biomass-derived acrylic monomers.

Graphical abstract: Insights into the interaction between bis(aryloxide)alkylaluminum and N-heterocyclic carbene: from an abnormal Lewis adduct to a frustrated Lewis pair for efficient polymerizations of biomass-derived acrylic monomers
From the themed collection: Pioneering Investigators 2023
Paper

Amidation of methyl ester-functionalised poly(2-oxazoline)s as a powerful tool to create dual pH- and temperature-responsive polymers as potential drug delivery systems

We present the synthesis of different amine-functionalised poly(2-oxazoline)s, their dual pH and temperature response as well as their capability to as promising stimuli responsive drug delivery vectors.

Graphical abstract: Amidation of methyl ester-functionalised poly(2-oxazoline)s as a powerful tool to create dual pH- and temperature-responsive polymers as potential drug delivery systems
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Degradable vinyl polymer particles by radical aqueous emulsion copolymerization of methyl methacrylate and 5,6-benzo-2-methylene-1,3-dioxepane

Aqueous emulsion copolymerization of methyl methacrylate (MMA) and 5,6-benzo-2-methylene-1,3-dioxepane (BMDO) leads to stable particles of PMMA bearing in-chain ester units that can be cleaved under basic conditions.

Graphical abstract: Degradable vinyl polymer particles by radical aqueous emulsion copolymerization of methyl methacrylate and 5,6-benzo-2-methylene-1,3-dioxepane
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Moisture tolerant cationic RAFT polymerization of vinyl ethers

Cationic RAFT of vinyl ethers was performed without reagent purification and under ambient conditions by utilizing a PCCP acid initiator with a HBD catalyst. Despite inherent nucleophiles, the system retained high chain end fidelity and modularity.

Graphical abstract: Moisture tolerant cationic RAFT polymerization of vinyl ethers
From the themed collection: Polymer Chemistry Recent HOT Articles
Paper

Network polymers incorporating lipid-bilayer disrupting polymers: towards antiviral functionality

Polymer based solid-state materials capable of disrupting lipid-bilayers are developed. The materials are mechanically robust and capable of outperforming a 10% small-molecule surfactant and modify filter materials.

Graphical abstract: Network polymers incorporating lipid-bilayer disrupting polymers: towards antiviral functionality
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Stimuli-responsive and core cross-linked micelles developed by NiCCo-PISA of helical poly(aryl isocyanide)s

Spherical micelles with a helical core synthesised by NiCCo-PISA are functionalised with different cross-linkers to make stimulus-sensitive nanostructures.

Graphical abstract: Stimuli-responsive and core cross-linked micelles developed by NiCCo-PISA of helical poly(aryl isocyanide)s
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Interpenetrated triple network polymers: synergies of three different dynamic bonds

Triply interpenetrated networks were made with a unique dynamic linker in each network. The linkers were hydrogen bonds, boronic esters and Diels–Alder adducts. Triply dynamic materials had superior properties compared to doubly dynamic analogues.

Graphical abstract: Interpenetrated triple network polymers: synergies of three different dynamic bonds
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Design of selective divalent chain transfer agents for coordinative chain transfer polymerization of ethylene and its copolymerization with butadiene

A selective divalent chain transfer agent is designed to exclusively lead to polyolefin chain growth on a divalent pentanediyl moiety via coordinative chain transfer polymerization (CCTP).

Graphical abstract: Design of selective divalent chain transfer agents for coordinative chain transfer polymerization of ethylene and its copolymerization with butadiene
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

A unified kinetic Monte Carlo approach to evaluate (a)symmetric block and gradient copolymers with linear and branched chains illustrated for poly(2-oxazoline)s

Kinetic modeling is used to verify if PAOx synthesis routes can deliver ideal products such as (a)symmetric (block-)gradients and block copolymers. It is shown that a variation in chain length and topology affects the overall compositional deviation.

Graphical abstract: A unified kinetic Monte Carlo approach to evaluate (a)symmetric block and gradient copolymers with linear and branched chains illustrated for poly(2-oxazoline)s
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

A general model for the ideal chain length distributions of polymers made with reversible deactivation

A general model is developed for the distribution of polymers made with reversible deactivation. The model is applied to a range of experimental systems including RAFT, cationic and ATRP.

Graphical abstract: A general model for the ideal chain length distributions of polymers made with reversible deactivation
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Differences and similarities between mono-, bi- or tetrafunctional initiated cationic ring-opening polymerization of 2-oxazolines

Cationic ring-opening polymerization (CROP) is an interesting synthesis technique to obtain well-defined polymers with narrow molar mass distribution (MMD).

Graphical abstract: Differences and similarities between mono-, bi- or tetrafunctional initiated cationic ring-opening polymerization of 2-oxazolines
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Hybrid copolymerization of acrylate and thiirane monomers mediated by trithiocarbonate

The composition and structure of polymers have great influence on their performances.

Graphical abstract: Hybrid copolymerization of acrylate and thiirane monomers mediated by trithiocarbonate
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Electroactive 3D printable poly(3,4-ethylenedioxythiophene)-graft-poly(ε-caprolactone) copolymers as scaffolds for muscle cell alignment

Graft copolymers between conducting PEDOT and biodegradable PCL were synthesized and investigated for 3D printing scaffolds for patterning of muscle cells.

Graphical abstract: Electroactive 3D printable poly(3,4-ethylenedioxythiophene)-graft-poly(ε-caprolactone) copolymers as scaffolds for muscle cell alignment
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Controlling mechanical properties of 3D printed polymer composites through photoinduced reversible addition–fragmentation chain transfer (RAFT) polymerization

Reversible addition–fragmentation chain-transfer (RAFT) polymerization has been exploited to design silica-nanoparticle-incorporated photocurable resins for 3D printing of materials with enhanced mechanical properties and complex structures.

Graphical abstract: Controlling mechanical properties of 3D printed polymer composites through photoinduced reversible addition–fragmentation chain transfer (RAFT) polymerization
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Releasable antimicrobial polymer-silk coatings for combating multidrug-resistant bacteria

Controlled release of synthetic cationic antimicrobial polymers from silk-based coating for preventing bacterial biofilm formation on the surface and for killing planktonic bacteria cells.

Graphical abstract: Releasable antimicrobial polymer-silk coatings for combating multidrug-resistant bacteria
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

PNIPAM-immobilized gold-nanoparticles with colorimetric temperature-sensing and reusable temperature-switchable catalysis properties

The temperature-responsive core–shell hybrid nanoparticles PNIPAMs-AuNP have dual-functional applications as colorimetric temperature-sensors and reusable temperature-switchable catalysts.

Graphical abstract: PNIPAM-immobilized gold-nanoparticles with colorimetric temperature-sensing and reusable temperature-switchable catalysis properties
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Effect of heterogeneous and homogeneous polymerisation on the structure of pNIPAm nanogels

The choice of the polymerisation temperature and initiator in the synthesis of poly(N-isopropylacrylamide)-based nanogels can significantly influence their structure, morphology and thermoresponsive properties.

Graphical abstract: Effect of heterogeneous and homogeneous polymerisation on the structure of pNIPAm nanogels
From the themed collection: #RSCPoster Conference
Paper

Tuning the molecular weight distributions of vinylketone-based polymers using RAFT photopolymerization and UV photodegradation

The choice and mixture of chain transfer agent in reversible addition/fragmentation chain transfer polymerization has been used to modulate the dispersity and architecture of vinyl ketone polymers and their copolymers.

Graphical abstract: Tuning the molecular weight distributions of vinylketone-based polymers using RAFT photopolymerization and UV photodegradation
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Screening RAFT agents and photocatalysts to mediate PET-RAFT polymerization using a high throughput approach

We report a high throughput approach for the screening of RAFT agents and photocatalysts to mediate photoinduced electron/energy transfer-reversible addition–fragmentation chain transfer (PET-RAFT) polymerization.

Graphical abstract: Screening RAFT agents and photocatalysts to mediate PET-RAFT polymerization using a high throughput approach
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

High-performance polyamides with engineered disorder

Introducing molecular scale defects into semiaromatic polyamides by high-temperature melt compounding with aliphatic polyamides provides a simple means of tailoring the balance of microstructural order and disorder in these materials and achieving unusual property profiles.

Graphical abstract: High-performance polyamides with engineered disorder
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Development of physical, mechanical, antibacterial and cell growth properties of poly(glycerol sebacate urethane) (PGSU) with helping of curcumin and hydroxyapatite nanoparticles

Biocompatible and antimicrobial elastomers with controlled hydrophilicity and degradation rate, as well as appropriate stiffness and elasticity, are interesting for biomedical applications, such as regenerative medicine and tissue engineering.

Graphical abstract: Development of physical, mechanical, antibacterial and cell growth properties of poly(glycerol sebacate urethane) (PGSU) with helping of curcumin and hydroxyapatite nanoparticles
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Effect of hydrophilic groups on the bioactivity of antimicrobial polymers

Antimicrobial polymers have recently been investigated as potential treatments to combat multidrug-resistant pathogens.

Graphical abstract: Effect of hydrophilic groups on the bioactivity of antimicrobial polymers
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Thermoresponsive properties of polyacrylamides in physiological solutions

We show that the cloud point temperature (TCP) of thermoresponsive polyacrylamides is considerably lower in physiologically relevant solvents (phosphate-buffered saline, serum) than in pure water. This decrease of TCP may be critical for some biomedical applications.

Graphical abstract: Thermoresponsive properties of polyacrylamides in physiological solutions
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Achieving molecular weight distribution shape control and broad dispersities using RAFT polymerizations

Metered additions of chain transfer agents are used to control molecular weight distribution (MWD) features in reversible addition-fragmentation chain-transfer polymerizations, giving polymers with tailored MWD shapes and dispersities as high as 6.2.

Graphical abstract: Achieving molecular weight distribution shape control and broad dispersities using RAFT polymerizations
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Synthetic lignin-like and degradable nanocarriers

Bio-based lignin-like building blocks were synthesized and transformed into polyurethane nanocarriers by interfacial polymerization in a miniemulsion. The nanocarriers were degradable by fungal enzymes and might be used for agrochemical delivery.

Graphical abstract: Synthetic lignin-like and degradable nanocarriers
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Novel imino- and aryl-sulfonate based photoacid generators for the cationic ring-opening polymerization of ε-caprolactone

The use of photoacid generators for the ring opening polymerization of cyclic esters is investigated.

Graphical abstract: Novel imino- and aryl-sulfonate based photoacid generators for the cationic ring-opening polymerization of ε-caprolactone
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Methionine-based carbon monoxide releasing polymer for the prevention of biofilm formation

A new water-soluble methionine-based CO releasing polymer shows slow and spontaneous release of CO with sustained-release kinetics, preventing biofilm formation against Pseudomonas aeruginosa.

Graphical abstract: Methionine-based carbon monoxide releasing polymer for the prevention of biofilm formation
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Molecular tailoring of trifluoromethyl-substituted conjugated polymers for efficient organic solar cells

This work reports a series of novel trifluoromethylated polymers as efficient donor materials for high-performance OSCs.

Graphical abstract: Molecular tailoring of trifluoromethyl-substituted conjugated polymers for efficient organic solar cells
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Polymer defect engineering – conductive 2D organic platelets from precise thiophene-doped polyethylene

Synthesis and crystallization of polyethylene with precisely positioned thiophene groups were used to produce polymer crystals with a conductive surface.

Graphical abstract: Polymer defect engineering – conductive 2D organic platelets from precise thiophene-doped polyethylene
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Dynamic covalent chemistry for architecture changing interpenetrated and single networks

Dynamic single and interpenetrated materials were developed, with post polymerization network exchange enhancing the material properties.

Graphical abstract: Dynamic covalent chemistry for architecture changing interpenetrated and single networks
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Controlling the crystallinity and solubility of functional PCL with efficient post-polymerisation modification

Varying the size of an alkyl side-chain group, installed by thiol–ene addition of alkylthiols to poly(ε-allyl caprolactone), the semi-crystallinity and lipophilicity of functional PCLs could be modulated to achieve divergent physico-chemical properties.

Graphical abstract: Controlling the crystallinity and solubility of functional PCL with efficient post-polymerisation modification
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Organocatalyzed closed-loop chemical recycling of thermo-compressed films of poly(ethylene furanoate)

Poly(ethylene furanoate) (PEF) films were first produced using thermo-compression. Thereafter, the chemical recyclability was demonstrated in the presence of a thermally stable organocatalyst followed by its repolymerization.

Graphical abstract: Organocatalyzed closed-loop chemical recycling of thermo-compressed films of poly(ethylene furanoate)
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Sustainable thermoplastic elastomers produced via cationic RAFT polymerization

Cationic polymerization enables production of sustainable thermoplastic elastomers constructed from renewable vinyl ethers and -p-methoxystyrene with properties consistent with their petroleum-derived counterparts.

Graphical abstract: Sustainable thermoplastic elastomers produced via cationic RAFT polymerization
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Self-healing hydrophobic POSS-functionalized fluorinated copolymers via RAFT polymerization and dynamic Diels–Alder reaction

Development of self-healing hydrophobic POSS-functionalized fluorinated copolymethacrylate(s) via RAFT Polymerization and dynamic Diels–Alder Reaction.

Graphical abstract: Self-healing hydrophobic POSS-functionalized fluorinated copolymers via RAFT polymerization and dynamic Diels–Alder reaction
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Towards nanoparticles with site-specific degradability by ring-opening copolymerization induced self-assembly in organic medium

Radical ring-opening copolymerization-induced self-assembly (rROPISA) was successfully applied to the synthesis of core-, surface- or surface plus core-degradable nanoparticles in heptane, leading to site-specific degradability by rROPISA.

Graphical abstract: Towards nanoparticles with site-specific degradability by ring-opening copolymerization induced self-assembly in organic medium
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Reversible covalent locking of a supramolecular hydrogel via UV-controlled anthracene dimerization

The formation of supramolecular hydrogels is demonstrated based on ternary complexes between anthracene side-chain functionalized polymers and macrocyclic hosts. Photo-induced reversible dimerization enables switching between supramolecular and covalent hydrogels.

Graphical abstract: Reversible covalent locking of a supramolecular hydrogel via UV-controlled anthracene dimerization
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Functional nanostructures by NiCCo-PISA of helical poly(aryl isocyanide) copolymers

Nickel-catalysed coordination polymerisation-induced self-assembly (NiCCo-PISA) as a straightforward and versatile methodology to achieve functional helix-containing polymeric nano-objects.

Graphical abstract: Functional nanostructures by NiCCo-PISA of helical poly(aryl isocyanide) copolymers
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Forced gradient copolymerisation: a simplified approach for polymerisation-induced self-assembly

In this work, a novel and versatile gradient copolymerisation approach to simplify polymeric nanoparticle synthesis through polymerisation-induced self-assembly (PISA) is reported.

Graphical abstract: Forced gradient copolymerisation: a simplified approach for polymerisation-induced self-assembly
From the themed collection: Polymer Chemistry Lectureship Winners
Open Access Paper

Defect engineering of polyethylene-like polyphosphoesters: solid-state NMR characterization and surface chemistry of anisotropic polymer nanoplatelets

Polyethylene-like polyphosphoesters crystallized from dilute solution into anisotropic nanoplatelets. As proven by solid-state NMR, the phosphate groups are expelled to the surface and on-surface chemistry was conducted leaving the crystals intact.

Graphical abstract: Defect engineering of polyethylene-like polyphosphoesters: solid-state NMR characterization and surface chemistry of anisotropic polymer nanoplatelets
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

DFT-calculation-assisted prediction of the copolymerization between cyclic ketene acetals and traditional vinyl monomers

The ring-opening polymerization of cyclic ketene acetals (CKAs) and vinyl monomers is an elegant method to produce degradable copolymers. Owing to DFT calculations, we are now able to better understand the reactivity of CKAs & common vinyl monomers.

Graphical abstract: DFT-calculation-assisted prediction of the copolymerization between cyclic ketene acetals and traditional vinyl monomers
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Photocontrolled cationic degenerate chain transfer polymerizations via thioacetal initiators

Photocontrolled cationic polymerizations controlled through a degenerate chain transfer process and photocatalyst turnover to recap propagating chains.

Graphical abstract: Photocontrolled cationic degenerate chain transfer polymerizations via thioacetal initiators
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Two colours of light drive PET–RAFT photoligation

By fusing the realms of photopolymerisation and photoligation, our contribution exploits two orthogonal wavelengths of visible light to readily synthesise and functionalise well defined polymers from a unique dual functionality RAFT agent.

Graphical abstract: Two colours of light drive PET–RAFT photoligation
From the themed collection: Polymer Chemistry Lectureship Winners
Paper

Dynamic polyurethane thermosets: tuning associative/dissociative behavior by catalyst selection

Catalyst selection can tune the associative/dissociative dynamic behaviour of polyurethane themosets.

Graphical abstract: Dynamic polyurethane thermosets: tuning associative/dissociative behavior by catalyst selection
From the themed collection: Polymer Chemistry Lectureship Winners
97 items - Showing page 1 of 2

About this collection

This collection highlights winners of the Polymer Chemistry Lectureship. This annual award was established in 2015 to honour an early-stage career scientist who has made a significant contribution to the polymer chemistry field.

The 2024 Polymer Chemistry Lectureship was awarded to Haritz Sardon (University of the Basque Country). Haritz Sardon has been an Associate Professor at the University of the Basque Country since 2021 and Group leader at POLYMAT. He graduated from the University of the Basque Country in 2011 with honours before joining the group of Dr Hedrick at IBM Almaden Research Centre as a Postdoc in 2012, where he spent 2 years. In 2014 he returned to Spain with a Spanish Ministry grant and joined POLYMAT as a group leader. Haritz Sardon has participated in 145 peer-reviewed publications, with more than 70 as corresponding author. The impact of his work can be measured by the increasing number of citations, near 2000 in 2023. He has been awarded with several awards including the ACS Macomolecules Young Investigator Award, Excellence of Young Researcher in Chemistry Award by the Spanish Royal Society (2021) and the Excellence of Young Researcher in Polymers Award by the Grupo Español de Polímeros (2020). His overall research aims to prepare new functional polymeric materials using sustainable polymerization processes. Specifically, his investigations involve the use of green polymerization processes such as monomers from plastic recycling, reagents from renewable sources or the use of less hazardous organocatalysts.

This collection features articles published in Polymer Chemistry from Haritz Sardon, as well as the previous lectureship winners:

2023 - Miao Hong, Shanghai Institute of Organic Chemistry, China

2022 - Dominik Konkolewicz, Miami University, USA

2021 - Brett Fors, Cornell University, USA

2020 - Rachel O’Reilly, University of Birmingham, UK

2019 - Frederick Wurm, Max Planck Institute for Polymer Research, Germany

2018 - Cyrille Boyer, University of New South Wales, Australia

2017 - Julien Nicolas, Université Paris Sud, France

2016 - Feihe Huang, Zhejiang University, China

2015 - Richard Hoogenboom, Ghent University, Belgium

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