Themed collection Celebrating International Women’s Day: Women in Materials Science
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Microporous metal–organic frameworks for the purification of propylene
The latest advancement in developing MOF adsorbents for effective separation and purification of propylene from propane is summarized, with a focus on molecular exclusion based separation mechanism and propane-selective adsorption.
J. Mater. Chem. A, 2023,11, 12425-12433
https://doi.org/10.1039/D2TA09326J
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Octahedral tilting in Prussian blue analogues
The trends in octahedral tilting in Prussian blue analogues are reviewed as a function of various structural factors. The link between tilting and functionality is discussed.
J. Mater. Chem. C, 2022,10, 13690-13699
https://doi.org/10.1039/D2TC00848C
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Perovskite nanocrystals stabilized in metal–organic frameworks for light emission devices
Perovskite nanocrystals embedded in metal–organic frameworks (PeMOF) are a new nanoscale heterostructure for stable photonic sources. This perspective discusses the properties of PeMOF structures and their current progress in photonic devices.
J. Mater. Chem. A, 2022,10, 19518-19533
https://doi.org/10.1039/D2TA02154D
CO2 electrochemical reduction on metal–organic framework catalysts: current status and future directions
The versatility of MOFs is ideal for designing efficient CO2RR electrocatalysts, yet their poor stability and conductivity needs to be improved.
J. Mater. Chem. A, 2022,10, 5899-5917
https://doi.org/10.1039/D1TA10440C
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In situ visualisation and analysis of dynamic single atom processes in heterogeneous catalysts
Heterogeneous chemical reactions catalyzed over solid surfaces at operating temperatures are used to produce a vital part of energy, food, healthcare products, cleaner environments and chemicals.
J. Mater. Chem. A, 2022,10, 5850-5862
https://doi.org/10.1039/D1TA08307D
The carbon–carbon triple bond as a tool to design organic semiconductors for photovoltaic applications: an assessment of prospects and challenges
This Perspective discusses the developments, opportunities, and challenges in the context of the use of alkyne-based organic semiconductors in photovoltaic devices.
J. Mater. Chem. C, 2021,9, 16164-16186
https://doi.org/10.1039/D1TC02958D
Gels as emerging anti-icing materials: a mini review
This review summarizes the emerging anti-icing gels and corresponding anti-icing mechanisms, and provides a future perspective.
Mater. Horiz., 2021,8, 3266-3280
https://doi.org/10.1039/D1MH00910A
Nanotubes and water-channels from self-assembling dipeptides
Nanotubes and water-filled channels arising from self-assembling dipeptides display interesting physico-chemical and electronic properties that find potential applications spanning from drug delivery and medicine, to bioelectronics and bioimaging.
J. Mater. Chem. B, 2023,11, 5378-5389
https://doi.org/10.1039/D2TB02643K
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A comparative overview of MXenes and metal oxides as cocatalysts in clean energy production through photocatalysis
The performance of metal oxide and MXene cocatalysts for the photocatalytic conversion of H2O, CO2 and N2 over semiconductors are summarised and compared.
J. Mater. Chem. A, 2023,11, 12559-12592
https://doi.org/10.1039/D2TA08983A
Highly selective semiconductor photocatalysis for CO2 reduction
Herein, to provide ideas for the design of highly selective CO2 reduction materials, we introduce each step of the photocatalytic CO2 reduction process and summarize how each step is adjusted to promote the selectivity of CO2 reduction.
J. Mater. Chem. A, 2023,11, 12539-12558
https://doi.org/10.1039/D2TA09234D
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Molecularly imprinted polymers in diagnostics: accessing analytes in biofluids
Bio-applied molecularly imprinted polymers (MIPs) are biomimetic materials with tailor-made synthetic recognition sites, mimicking biological counterparts known for their sensitive and selective analyte detection.
J. Mater. Chem. B, 2022,10, 7418-7449
https://doi.org/10.1039/D2TB00703G
Advances in 4D printing of liquid crystalline elastomers: materials, techniques, and applications
We review recent advances in 4D printing of LCEs, with emphasis on synthesis and processing methods that enable microscopic changes in the molecular orientation and hence macroscopic changes in the properties of printed objects.
Mater. Horiz., 2022,9, 1825-1849
https://doi.org/10.1039/D2MH00232A
Recent advances in the design of antimicrobial peptide conjugates
Antimicrobial peptides (AMPs) are ubiquitous host defense peptides characterized by their antibiotic activity and lower propensity for developing resistance compared to classic antibiotics.
J. Mater. Chem. B, 2022,10, 3587-3600
https://doi.org/10.1039/D1TB02757C
Recent advances in various applications of nickel cobalt sulfide-based materials
In this review, we focus on the recent applications of Ni–Co–S materials (NCSs) in energy storage devices, electrocatalysis, photocatalysis, sensors and microwave absorption, and highlight the intercommunity of NCSs in different application fields.
J. Mater. Chem. A, 2022,10, 8087-8106
https://doi.org/10.1039/D2TA00305H
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Prospects of nano-carbons as emerging catalysts for enzyme-mimetic applications
A strategy of using nano-carbons to mimic the catalytic behaviour of enzymes is put forward.
Mater. Adv., 2022,3, 3101-3122
https://doi.org/10.1039/D2MA00034B
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TADF: Enabling luminescent copper(I) coordination compounds for light-emitting electrochemical cells
In this review, we illustrate how the field of luminescent copper(I) compounds has developed with a focus on ionic copper(I) complexes and those exhibiting thermally-activated delayed fluorescence (TADF).
J. Mater. Chem. C, 2022,10, 4456-4482
https://doi.org/10.1039/D1TC04028F
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Iron-catalyzed graphitization for the synthesis of nanostructured graphitic carbons
This review summarizes the field of iron-catalyzed graphitization, which is a simple and flexible route to produce nanostructured graphitic carbons from a wide range of organic precursors.
J. Mater. Chem. A, 2022,10, 4489-4516
https://doi.org/10.1039/D1TA09654K
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The effect of side chain engineering on conjugated polymers in organic electrochemical transistors for bioelectronic applications
The versatile synthetic side chain toolbox assists in tuning the OECT parameters by controlling material properties of organic mixed conductors. In this review we critically summarise and evaluate various side chains used throughout OECT materials.
J. Mater. Chem. C, 2022,10, 2314-2332
https://doi.org/10.1039/D1TC05229B
Diketopyrrolopyrrole-based single molecules in photovoltaic technologies
Diketopyrrolopyrroles stand out due to their chemical and optoelectronic properties. Diketopyrrolopyrrole-single molecules applied in organic, dye-sensitized and perovskite solar cells are presented to give clues for future molecular optimizations.
J. Mater. Chem. C, 2021,9, 16078-16109
https://doi.org/10.1039/D1TC01872H
SARS-CoV-2 and approaches for a testing and diagnostic strategy
The COVID-19 pandemic has led to an unprecedented global health challenge, creating sudden, massive demands for diagnostic testing, treatment, therapies, and vaccines.
J. Mater. Chem. B, 2021,9, 8157-8173
https://doi.org/10.1039/D1TB00674F
Metal–organic frameworks for chemical sensing devices
An emerging trend in the application of metal–organic frameworks is to engineer mobile devices to possess chemical detecting capabilities for environmental monitoring, point-of-care testing, artificial intelligence, food security and defence.
Mater. Horiz., 2021,8, 2387-2419
https://doi.org/10.1039/D1MH00609F
Catalytic methods for chemical recycling or upcycling of commercial polymers
A review covering catalytic method development to enable efficient chemical recycling and upcycling of the most abundant commercial polymers.
Mater. Horiz., 2021,8, 1084-1129
https://doi.org/10.1039/D0MH01286F
Chitosan-based smart hybrid materials: a physico-chemical perspective
An overview of the properties of chitosan-based materials: polyelectrolyte complexes, gels, chitosan-surfactant complexes, smart coatings, organic–inorganic hybrids.
J. Mater. Chem. B, 2021,9, 594-611
https://doi.org/10.1039/D0TB01865A
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Ultra-stable self-standing Au nanowires/TiO2 nanoporous membrane system for high-performance photoelectrochemical water splitting cells
Here we introduce for the first time a synthesis method of a core–shell photoanode composed of nanostructured self-standing titania nanotubes filled with Au nanowires. Photoanode shows high photon to current efficiency of 35% and incredible stability.
Mater. Horiz., 2022,9, 2797-2808
https://doi.org/10.1039/D2MH00718E
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Nanoscale patterning of polymers on DNA origami
Structurally precise biohybrid nanomaterials were created by grafting various polymers to DNA with high conversions under ambient conditions. They are patterned onto DNA origami nanostructures to form customizable surface contours.
J. Mater. Chem. B, 2022,10, 7512-7517
https://doi.org/10.1039/D2TB00812B
Molecular logic operations from complex coacervation with aggregation-induced emission characteristics
Leveraging complex coacervation of a polycation and a bivalent anion with aggregation-induced emission characteristics, we accomplish eight basic logic operations, producing Boolean-like ‘outputs’ with contrast higher than one order of magnitude.
Mater. Horiz., 2022,9, 2443-2449
https://doi.org/10.1039/D2MH00537A
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Photomemristive sensing via charge storage in 2D carbon nitrides
We present a photomemristive sensing concept based on light-induced charge storage in the 2D carbon nitride K-PHI. Our design enables memory sensing with tuneable dynamic concentration ranges, combined with diverse operation and readout modes.
Mater. Horiz., 2022,9, 1866-1877
https://doi.org/10.1039/D2MH00069E
Generative machine learning algorithm for lattice structures with superior mechanical properties
We present a hybrid neural network and genetic optimization adaptive method incorporating Bézier curves to consider the large design space of lattice structures with superior mechanical properties.
Mater. Horiz., 2022,9, 952-960
https://doi.org/10.1039/D1MH01792F
Propylene and butylene glycol: new alternatives to ethylene glycol in conjugated polymers for bioelectronic applications
Propylene and butylene glycol oligoether chains have been employed as alternatives to ethylene glycol in thiophene based semiconductors for OECTs. Their impact on electrochemical, microstructure, and swelling properties are discussed.
Mater. Horiz., 2022,9, 973-980
https://doi.org/10.1039/D1MH01889B
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Structural insights into Lewis acid- and F4TCNQ-doped conjugated polymers by solid-state magnetic resonance spectroscopy
Polymer–dopant intermolecular interactions characterized by solid-state NMR and EPR spectroscopy techniques offer clues about the different doping mechanisms and efficiencies.
Mater. Horiz., 2022,9, 981-990
https://doi.org/10.1039/D1MH01574E
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Multifunctional photoresponsive organic molecule for electric field sensing and modulation
A multifunctional nonlinear organic molecular device is designed and demonstrated for electric field sensing and modulating. The molecule consists of a TPE-derived module connected by an alkyl chain to an NAI-derived module.
J. Mater. Chem. C, 2022,10, 1204-1211
https://doi.org/10.1039/D1TC05065F
Design and synthesis of yellow- to red-emitting gold(III) complexes containing isomeric thienopyridine and thienoquinoline moieties and their applications in operationally stable organic light-emitting devices
A new class of yellow- to red-emitting carbazolylgold(III) complexes containing isomeric thienopyridine and thienoquinoline moieties in the cyclometalating ligand has been designed to realize high performance OLEDs with long operational lifetime.
Mater. Horiz., 2022,9, 281-293
https://doi.org/10.1039/D1MH00821H
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Biohybrid plants with electronic roots via in vivo polymerization of conjugated oligomers
Conjugated oligomers polymerize in vivo on the root system of intact plants forming an extended network of tissue integrated conductors while the plants continue to grow and develop. The conducting roots are used to store energy in the plant.
Mater. Horiz., 2021,8, 3295-3305
https://doi.org/10.1039/D1MH01423D
Tailoring the multistability of origami-inspired, buckled magnetic structures via compression and creasing
The number and configurations of stable states existing in origami-inspired ferromagnetic structures can be tailored by creasing and compression. Reconfigurations among the stable states and potential applications in soft robotics were presented.
Mater. Horiz., 2021,8, 3324-3333
https://doi.org/10.1039/D1MH01152A
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Improving the ZT of SnTe using electronic structure engineering: unusual behavior of Bi dopant in the presence of Pb as a co-dopant
Extraordinary tuning of electronic structure of SnTe by Bi in the presence of Pb as a co-adjuvant dopant. Synergistic effect of resonance level, increase in the band gap, valence and conduction sub-bands convergence leads to enhanced TE performance.
Mater. Adv., 2021,2, 6267-6271
https://doi.org/10.1039/D1MA00696G
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Design of triple and quadruple phase boundaries and chemistries for environmental SO2 electrochemical sensing
Favorably engineering sensing reaction zones from triple phase boundaries to quadrupole phase boundaries towards enriching the functionality of the Li-garnet Li7La3Zr2O12 fast-conducting electrolyte for sensing applications beyond batteries.
J. Mater. Chem. A, 2021,9, 14691-14699
https://doi.org/10.1039/D1TA02399C
Alkylthiol surface engineering: an effective strategy toward enhanced electrocatalytic N2-to-NH3 fixation by a CoP nanoarray
Building a hydrophobic self-assembled monolayer of octadecanethiol on a CoP nanoarray on a titanium mesh (C18@CoP/TM) greatly enhances the N2 reduction activity with an NH3 yield of 1.44 × 10−10 mol s−1 cm−2 and a FE of 14.03% in 0.1 M Na2SO4.
J. Mater. Chem. A, 2021,9, 13861-13866
https://doi.org/10.1039/D1TA02424H
Metabolically engineered bacteria as light-controlled living therapeutics for anti-angiogenesis tumor therapy
A living therapeutic system based on attenuated Salmonella was developed via metabolic engineering using an aggregation-induced emission (AIE) photosensitizer MA.
Mater. Horiz., 2021,8, 1454-1460
https://doi.org/10.1039/D0MH01582B
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Remarkable performance recovery in highly defective perovskite solar cells by photo-oxidation
Exposure to oxygen and light leads to a remarkable performance improvement in the case of highly-defective metal halide perovskite solar cells.
J. Mater. Chem. C, 2023,11, 8007-8017
https://doi.org/10.1039/D2TC05077C
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Binder polymer influence on the electrical and UV response of organic field-effect transistors
Organic field-effect transistors (OFETs) and phototransistors using blends of Ph-BTBT-10 with binding polymers are prepared. We show that tuning the nature of the polymer is a useful tool to optimise the OFET performance and photoresponsivity.
J. Mater. Chem. C, 2023,11, 8178-8185
https://doi.org/10.1039/D2TC05066H
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
Impact of two diammonium cations on the structure and photophysics of layered Sn-based perovskites
Layered metal-halide perovskites have shown great promise for applications in optoelectronic devices, where a large number of suitable organic cations give the opportunity to tune their structural and optical properties.
J. Mater. Chem. C, 2023,11, 8154-8160
https://doi.org/10.1039/D2TC04626A
In situ engineering of Au–Ag alloy embedded PEDOT nanohybrids at a solvent/non-solvent interface for the electrochemical enzyme-free detection of histamine
In situ polymerization at a bi-solvent interface produced Au–Ag alloy embedded PEDOT nanohybrids for non-enzymatic histamine detection. The composite demonstrated practical viability by detecting histamine produced by sub-cultured human neural cells.
J. Mater. Chem. B, 2023,11, 1144-1158
https://doi.org/10.1039/D2TB02637F
microRNA-181a silencing by antisense oligonucleotides delivered by virus-like particles
Encapsulation of anti-miR-181a oligonucleotide into plant virus cowpea chlorotic mottle virus (CCMV) improves the stability of both RNA oligonucleotides. Knockdown efficacy was significantly improved with CCMV encapsulation compared to non-encapsulated counterpart.
J. Mater. Chem. B, 2023,11, 816-825
https://doi.org/10.1039/D2TB02199D
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Biodegradable porous FeMn(–xAg) alloys: assessment of cytocompatibility, mechanical, magnetic and antibiofilm properties
Equiatomic FeMn alloys with varying Ag content (1–5 wt%) and hierarchical porosity show low ferromagnetic response during biodegradation and reduction in the total biofilm biomass upon interaction with S. aureus for 5 wt% Ag containing materials.
Mater. Adv., 2023,4, 616-630
https://doi.org/10.1039/D2MA00867J
Carbazole-substituted benzobisoxazoles: near-UV fluorescent emitters and ambipolar hosts for organic light-emitting diodes
The design of organic light emitting diode (OLED) materials with the potential for exhibiting thermally-activated delayed fluorescence (TADF) is reported.
J. Mater. Chem. C, 2023,11, 211-222
https://doi.org/10.1039/D2TC03190F
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Boron clusters (ferrabisdicarbollides) shaping the future as radiosensitizers for multimodal (chemo/radio/PBFR) therapy of glioblastoma
The cellular damage response induced by γ-rays, X-rays and proton beams suggest these type of radiations are promising therapeutic modalities against resistant glioblastoma tumours when combined to stable metallacarboranes as radiosensitizers and PBFR.
J. Mater. Chem. B, 2022,10, 9794-9815
https://doi.org/10.1039/D2TB01818G
Ultralong room-temperature phosphorescence from polycyclic aromatic hydrocarbons by accelerating intersystem crossing within a rigid polymer network
A water-resistance polymer-based room temperature phosphorescence material (RTP) with an ultralong lifetime and afterglow was achieved by doping PAHs within a rigid polymeric network during in situ polymerization.
J. Mater. Chem. C, 2022,10, 17620-17627
https://doi.org/10.1039/D2TC02557D
Transition metallo-curcumin complexes: a new hope for endometriosis?
The metallo-curcumin complexes, copper–curcumin and nickel–curcumin, are promising anti-endometriotic agents due to their high antioxidant activity, selective cytotoxicity and active transport mediated accumulation in endometriotic cells.
J. Mater. Chem. B, 2022,10, 9682-9698
https://doi.org/10.1039/D2TB01651F
High-performance and low-cost organic solar cells based on pentacyclic A–DA′D–A acceptors with efficiency over 16%
Developing high-performance and low-cost donor/acceptor materials is crucial for the industrialization of organic solar cells (OSCs).
J. Mater. Chem. A, 2022,10, 24717-24725
https://doi.org/10.1039/D2TA07239D
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A 2D copper-imidazolate framework without thermal treatment as an efficient ORR electrocatalyst for Zn–air batteries
A novel water-stable 2D Copper-Imidazolate Framework (2DCIF) exhibits outstanding electrocatalytic activity for the oxygen reduction reaction without the need for calcination. These 2DCIFs have been successfully used as air electrodes in Zn–air batteries.
J. Mater. Chem. A, 2022,10, 24590-24597
https://doi.org/10.1039/D2TA05988F
Vanadium defect-engineering in molybdenum disulfide for electrochemical nitrate reduction
In this work, vanadium doped molybdenum disulfide (V–MoS2) electrocatalysts are successfully prepared by using vanadium defect-engineering for electrochemical nitrate reduction reaction (NITRR), which has significantly improved NITRR activity.
J. Mater. Chem. A, 2022,10, 23990-23997
https://doi.org/10.1039/D2TA06346H
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Green light-emitting electrochemical cells based on platinum(II) complexes with a carbazole-appended carbene ligand
Cyclometallated N-heterocyclic carbenes with an appended carbazole and chelating diphosphines brought together to achieve the first simple solution-processed green-emitting iTMC-LECs based on mononuclear Pt(II) complexes.
J. Mater. Chem. C, 2022,10, 15491-15500
https://doi.org/10.1039/D2TC02539F
Soft, flexible and self-healable supramolecular conducting polymer-based hydrogel electrodes for flexible supercapacitors
A stretchable and self-healable PEDOT-based conducting polymer was developed for a flexible and wearable supercapacitor. The developed supercapacitor provides excellent capacitance, cycling stability and self-healing properties.
J. Mater. Chem. C, 2022,10, 14882-14891
https://doi.org/10.1039/D2TC03239B
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Dithia[9]helicenes: Molecular design, surface imaging, and circularly polarized luminescence with enhanced dissymmetry factors
Synthesis of two dithia[9]helicenes by means of a LED-based double photocyclization is reported.
J. Mater. Chem. C, 2022,10, 14306-14318
https://doi.org/10.1039/D2TC02910C
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Cu-functionalised porous boron nitride derived from a metal–organic framework
We develop a route to synthesise Cu-functionalized porous BN (Cu/BN) directly from a metal–organic framework (MOF). The Cu/BN presents an improved CO2 photoreduction performance compared to pristine BN and standard reference sample, g-C3N4.
J. Mater. Chem. A, 2022,10, 20580-20592
https://doi.org/10.1039/D2TA05515E
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Metal-phenolic networks as tuneable spore coat mimetics
Bacillus subtilis are probiotic microbes that are difficult to formulate when they are not in their spore form. Using self-assembling coatings, these cells were successfully protected during the freeze-drying process.
J. Mater. Chem. B, 2022,10, 7600-7606
https://doi.org/10.1039/D2TB00717G
Mixed ionic and electronic conducting binders containing PEDOT:PSS and organic ionic plastic crystals toward carbon-free solid-state battery cathodes
PEDOT:PSS was combined with OIPCs (C2mpyrFSI and C2mpyrTFSI) which gave high ionic and electronic conductivities and when employed for the first time in a solid-state Li|LiFePO4 cell as an OMIEC binder it showed an outstanding performance.
J. Mater. Chem. A, 2022,10, 19777-19786
https://doi.org/10.1039/D1TA09628A
A single-crystal nickel-rich material as a highly stable cathode for lithium-ion batteries
Compared to polycrystalline Ni-rich cathode materials, single crystal Ni-rich LiNi0.8Co0.1Mn0.1O2 materials have less irreversible structural and phase changes under varied temperature conditions, improving their cycling stability.
J. Mater. Chem. A, 2022,10, 19680-19689
https://doi.org/10.1039/D2TA01186G
Insights into the chemistry of vapor phase infiltration for imaging non-fullerene acceptors
A chemical reaction during vapor phase infiltration (VPI) is harnessed to “stain” non-fullerene acceptors (NFAs) for imaging the morphology of organic electronic films.
J. Mater. Chem. C, 2022,10, 12428-12435
https://doi.org/10.1039/D2TC01643E
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
A case of perfect convergence of light and heavy hole valence bands in SnTe: the role of Ge and Zn co-dopants
Remarkable engineering of the electronic structure of SnTe by co-doping Ge and Zn. The synergistic effect of the resonance level, increase in the band gap and perfect convergence of valence sub-bands with reduced thermal conductivity leads to enhanced TE performance.
Mater. Adv., 2022,3, 5941-5946
https://doi.org/10.1039/D2MA00315E
Heterogeneous In/Mo cooperative bandgap engineering for promoting visible-light-driven CO2 photoreduction
The Mo-modified InOOH/In(OH)3 heterojunction photocatalyst with excellent visible-light photocatalytic activity was achieved due to its high-efficiency photogenerated charge separation and transfer efficiency.
J. Mater. Chem. A, 2022,10, 13393-13401
https://doi.org/10.1039/D2TA02904A
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Nitro-based and nitro-free tri-cationic azole salts: a unique class of energetic green tri-ionic salts obtained from the reaction with nitrogen-rich bases
Nitrogen-rich heterocycles are essential for designing novel energetic green materials with the combination of high explosive performance and acceptable mechanical sensitivities.
Mater. Adv., 2022,3, 5012-5018
https://doi.org/10.1039/D2MA00406B
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Comprehensive physicochemical and photovoltaic analysis of different Zn substitutes (Mn, Mg, Fe, Ni, Co, Ba, Sr) in CZTS-inspired thin film solar cells
Comprehensive comparison among cations (X = Mn, Mg, Ni, Fe, Co, Ba, Sr) in Cu2XSnS4. Mn, Mg, Ba and Sr show photovoltaic responses, with Ba exhibiting the most potential.
J. Mater. Chem. A, 2022,10, 9137-9149
https://doi.org/10.1039/D2TA00225F
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Wafer-scale pulsed laser deposition of ITO for solar cells: reduced damage vs. interfacial resistance
Halide perovskite and silicon heterojunction solar cells present sensitive contact layers prone to damage during ITO deposition. We study the effect of ITO pulsed laser deposition pressure on damage mitigation and improved solar cell performance.
Mater. Adv., 2022,3, 3469-3478
https://doi.org/10.1039/D1MA01225H
Surfaces with antifouling-antimicrobial dual function via immobilization of lysozyme on zwitterionic polymer thin films
A novel coating with antifouling and antimicrobial dual functions was fabricated to prevent transmission and spread of infectious diseases.
J. Mater. Chem. B, 2022,10, 2728-2739
https://doi.org/10.1039/D1TB02597J
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
Aggregate dependent electrochromic properties of amino acid appended naphthalene diimides in water
Naphthalene diimides have electrochromic applications due to their highly stable dark reduced state along with a transparent colourless neutral state. Here we show the morphology of aggregated structures at different pHs has a greater influence on the chromic properties than the chemical structure.
Mater. Adv., 2022,3, 3326-3331
https://doi.org/10.1039/D2MA00207H
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
Fabrication of solution-processable OFET memory using a nano-floating gate based on a phthalocyanine-cored star-shaped polymer
A simple one-pot solution-processed OFET memory device has been fabricated based on the vertical phase separation of phthalocyanine-cored star-shaped polystyrene and an organic semiconductor.
Mater. Adv., 2022,3, 3128-3134
https://doi.org/10.1039/D1MA01081F
A deep blue thermally activated delayed fluorescence emitter: balance between charge transfer and color purity
A TADF emitter exhibiting high OLED device performance of 25% and narrow emission (FWHM = 58 nm) in the deep blue region (λem = 458 nm, CIE = 0.14, 0.13) due to balanced charge transfer interactions and locked molecular geometry.
J. Mater. Chem. C, 2022,10, 4886-4893
https://doi.org/10.1039/D1TC05027C
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
In optimized rubrene-based nanoparticle blends for photon upconversion, singlet energy collection outcompetes triplet-pair separation, not singlet fission
Conversion of near-infrared photons to visible light in rubrene based systems is made 20x more efficient when mixed with 0.5% wt DBP. This is not because singlet fission in rubrene is supressed, but because of reduced triplet losses.
J. Mater. Chem. C, 2022,10, 4684-4696
https://doi.org/10.1039/D1TC02955J
![Open Access](https://www.rsc-cdn.org/pubs-core/2022.0.147/content/NewImages/open-access-icon-orange.png)
Enhanced mechanical performance and wettability of PHBV fiber blends with evening primrose oil for skin patches improving hydration and comfort
The growing problem of skin diseases due to allergies causing atopic dermatitis, which is characterized by itching, burning, and redness, constantly motivates researchers to look for solutions to soothe these effects by moisturizing skin properly.
J. Mater. Chem. B, 2022,10, 1763-1774
https://doi.org/10.1039/D1TB02805G
About this collection
In line with International Women’s Day 2023, we would like to highlight some of the excellent female researchers publishing impactful work in materials science.
This collection showcases a selection of the work published in Materials Horizons, Journal of Materials Chemistry A, B and C and Materials Advances led by female scientists around the world and highlights the impact these leading individuals have on the research published within our materials journals.
The collection features a mix of some of our most popular articles from the past couple of years and publications authored by female corresponding authors who have been more closely involved with the journals in recent years.
We welcome any corresponding authors identifying as female who have published recent work in any of these journals to get in touch and have your work featured in the collection.