Pearls and bird feathers inspire simpler method for producing structural colors in ssalimpour

Dewetting of thin films is a phenomenon in which heat or laser irradiation destabilizes a continuous film, causing it to retract into nanoscale island-like structures. Compared to thermal dewetting, laser-induced dewetting ... 11/02/2026

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Creating better-performing materials comes down to having more control over their structure at the smallest possible scale. One particularly effective way to accomplish that is using nanoparticles, which have highly customizable ... 11/02/2026

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A window can admit welcome daylight but also let in unwanted heat, taxing air conditioning systems. Darkening the glass helps control glare, but the absorption of sunlight warms it. An ideal window would block more incoming ... 11/02/2026

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Colors in nature are not always produced by pigments. Pearls, bird feathers, butterfly wings and opals display brilliant colors through the interaction of light with microscopic structures, a phenomenon known as structural ... 11/02/2026

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To integrate multiple protective and transport functions within a single nanofiber system, a three-layer nanofiber membrane composed of PVDF,... 11/02/2026

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This book introduces readers to electrospinning, a nanofabrication technique used to produce nanofibers, and discusses the properties and... 11/01/2026

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Researchers developed a carboxymethyl cellulose-based immunonanosystem containing cobalt-substituted magnetite nanoparticles and anti-CD44 antibodies to target glioblastoma cells through enzyodynamic ferroptosis and photothermal therapy. In 2D cell cultures and 3D gliomaspheres, the system showed preferential activity against CD44-expressing glioblastoma cells, supporting further preclinical studies of its safety, delivery, and therapeutic performance. 10/30/2026

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PI (Physik Instrumente) introduced several magnetic levitation motion technology demonstrators at SEMICON West 2026. The platforms combine contact-free positioning with active control of all six degrees of freedom, eliminating mechanical bearing contact, lubrication, and bearing wear. 10/30/2026

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Researchers showed that point-defect engineering can control how copper nanoparticles exsolve from perovskite oxides, influencing exsolution yield, particle size, nucleation density, and anchoring. The study also found that oxygen vacancies are consumed during exsolution and that lattice strain can eventually limit further nanoparticle formation. 10/29/2026

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Researchers developed NMm@MINO, a minocycline-loaded gelatin nanoparticle coated with hybrid neutrophil–macrophage membranes to tackle bacterial infection, inflammation, and periodontal tissue damage. In laboratory and rat experiments, the platform killed bacteria, altered inflammatory responses, promoted osteogenesis-associated processes, suppressed osteoclast activity, and reduced alveolar bone loss. 10/28/2026

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Researchers used spark plasma sintering technology to deposit silver, zinc, and copper metal oxide nanoparticles directly onto thermoplastic starch/carboxymethyl cellulose films, then measured changes in mechanical strength, wettability, morphology, color, and thermal behavior. The treatment increased tensile strength and reduced surface wettability, with the results varying by metal and reflecting interactions between the deposited particles and polymer functional groups. 10/27/2026

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in Encyclopedia of Green Materials 10/27/2026

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Large amounts of waste crab shells are generated at seafood processing plants. The main component, chitin, can be mechanically processed into... 10/27/2026

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in Encyclopedia of Green Materials 10/27/2026

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Nanotechnology could help crops withstand drought through nanoparticles, nanobubble irrigation, water-retaining hydrogels, and nanosensors, but challenges remain. 10/08/2026

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High-speed nanoindentation and EBSD techniques are employed to analyze self-annealed electroplated Cu, highlighting spatial variations in mechanical properties. 10/06/2026

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Researchers are exploring whether engineered nanocarriers can improve delivery of drugs, genes, and RNA-based therapies to specific lung cells while reducing unwanted effects elsewhere in the body. 09/29/2026

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Developing stretchable displays integrates quantum dot engineering and novel printing methods, addressing key challenges in performance and durability. 09/25/2026

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NanoLabSizer revolutionizes nanoparticle sizing with SR-DLS, enabling fast, non-destructive measurements directly in closed containers without sample prep. 09/17/2026

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