Materials Literature
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Efficient collection of exhaled breath condensate (EBC) remains a major challenge for wearable respiratory monitoring because limited sample yield often compromises analytical sensitivity and signal reliability. Herein, we report a smart bioinspired mask that enables efficient EBC harvesting through hybrid wettability…
Electronic waste and textile pollution present escalating challenges. These issues demand a fundamental shift toward sustainable technology. This chapter explores eco-friendly smart functional wearables, which integrate biodegradable materials with intelligent systems. The result is high-performance, environmentally c…
Grid-scale, long-duration energy storage can be built fromcommodity metals cycling between liquid and vapor inside depth-matcheddeep-ocean vessels, at a delivered-capacity material cost of $4-11/kWhand an estimated installed cost of $19-28/kWh at seasonal scale —roughly an order of magnitude under lithium-ion capacity…
Mirrors in ancient Egypt were produced to create desirable reflections of their owners, prompting questions about self-perception within Egyptian society. Although widely recognised as objects of religious significance, scholarly attention has largely focused on their symbolic and iconographic roles. In contrast, the…
Abstract Understanding the relationship between structural degradation and atomic diffusion is essential for elucidating coating failure at solid interfaces. However, the atomic-scale connection between wear and diffusion remains unclear under coupled thermo-mechanical conditions. In this work, molecular dynamics (MD)…
Single Push Button – ON/OFF Control Using Standard RelaysDesigner: Grant O'BrienDesigned and built: April 2018Drawing: 18/61067C This is an electrical relay circuit using standard relays and a pushbutton to perform a basic task of switching a single light/indicator on , then off. As simple and basic as it seems, this…
Abstract The decarbonization of fossil fuel combustion streams and air is imperative to achieve negative carbon emissions and requires discovery of new materials that exhibit high CO2 capacities, long-term stability, and minimal energy input for the release of pure CO2. Numerous candidate sorbents have been reported,…
The poor electron transport and bulk recombination losses in monoclinic scheelite BiVO₄ (ms-BiVO₄), rooted in the localized nature of the V 3d conduction-band states, remain the principal barriers to high-performance photoelectrochemical (PEC) operation. V-site substitution with transition-metal dopants offers an atom…
With the evolution in textile technology, clothing is expected to be more than just a shield or cover for the body. Integrating conducting yarns into textiles enables garments to act as point-of-care wearables, human–machine interaction, and ambient computing. Even though numerous studies about metallic, polymeric, an…
ABSTRACT Synthetic polymers are indispensable but pose major recycling challenges, particularly in mixed plastic waste streams. Enzymatic recycling offers a promising route to specific polymer depolymerization into oligomers and monomers. This requires controlling molecular recognition at polymer interfaces. Material‐…
Grid-scale, long-duration energy storage can be built fromcommodity metals cycling between liquid and vapor inside depth-matcheddeep-ocean vessels, at a delivered-capacity material cost of $4-11/kWhand an estimated installed cost of $19-28/kWh at seasonal scale —roughly an order of magnitude under lithium-ion capacity…
Background. Vat photopolymerisation (VPP) is increasingly used to fabricate electrically functional structures in which electrical behaviour must coexist with photochemical cure, geometric fidelity, rheological processability and service stability. The literature spans electrostatic-control materials, carbon-based per…
Self-assembled artificial nanostructures, such as DNA origami, have attracted interest as templates for the placement of inorganic materials because their design enables the incorporation of binding sites for attaching nanocomponents with nanometer-scale precision. In this work, we introduce a lithographically defined…
Abstract Resolving the inherent trade-off between high energy and thermal stability/sensitivity in energetic materials remains a long-standing challenge. In this work, a series of energetic compounds and their corresponding salts were synthesized by employing a bis(1,3,4-oxadiazole) unit as a bridging scaffold to inte…
This study systematically elucidates the distinct responses of two representative anionic collectors—sodium oleate (NaOl) and cetyl phosphate (CP)—to variations in pH and dissolved Ca2+/Mg2+ concentrations. Dynamic foam analysis combined with surface tension measurements demonstrated that both collectors exhibited opt…
The objective of this thesis was to enhance the mechanical properties of promising natural polymer biomaterials used in tissue engineering applications with a view to developing a new range of materials which could be tailored for different clinical applications. To accomplish this, 3D printing of a synthetic polymer…
Flow past an asymmetrically confined cylinder of shear-thinning viscoelastic polymer solutions has been experimentally investigated. We show that the flow asymmetry induced by the asymmetric geometry is enhanced at Weissenberg numbers (Wi) above unity; that is, the flow in the nonpreferred pathway decreases significan…
Abstract Regolith-hosted rare earth element (REE) deposits are a critical resource, particularly for heavy REEs. Iron oxide minerals are one of the key REE carriers in these deposits, and elucidating the biogeochemical behaviors of carrier minerals and associated REEs is crucial for ore genesis and sustainable extract…
Abstract Quantum dots (QDs) provide bright optical, electrochemiluminescent, and electrochemical readouts for molecular sensing and bioimaging, but by themselves they do not provide selectivity, matrix tolerance, or a reliable mechanistic assignment. Supramolecular macrocycles can address these limitations by adding c…
Hydrofluoroolefin refrigerant cis-1,1,1,4,4,4-hexafluoro-2-butene (R1336mzz(Z)) has attracted widespread attention used in heat pump (HP) and organic Rankine cycle (ORC) due to its environmental friendliness and excellent thermodynamic properties. R1336mzz(Z) inevitably contacts with lubricating oil during compressor…