Researchers developed a multilayer MCOF@Au@PEI nanomaterial that captures bacteria, converts near-infrared light into heat, and can be magnetically recovered and reused after treatment. In laboratory tests, the material achieved complete plate-count sterilization of E. coli, S. aureus, and S. typhimurium in experimentally contaminated milk and drinking water within 435 seconds, while also disrupting established biofilms.
The review examined nanoparticle applications in aquaculture from 2020 to early 2026, including antimicrobial treatments, targeted drug and vaccine delivery, disease diagnostics, water remediation, and post-harvest applications. While nanoparticles could improve fish health, water quality, and production efficiency, the authors emphasized that many applications remain experimental and require further field testing and nanoparticle-specific safety assessments.
Researchers showed that surface chemistry directs two types of diblock copolymer nanoparticles into separate core and near-surface regions of growing calcite crystals. Calcium-dependent colloidal stability and polymer–mineral interactions also enabled sequential nanoparticle release during acid-triggered crystal dissolution.
Researchers showed that size-controlled lignin nanoparticles made from alkali and kraft lignins can improve enhanced oil recovery by lowering interfacial tension and shifting sandstone and carbonate rocks toward more water-wet conditions. The intermediate-sized alkali lignin nanoparticles delivered the strongest sandstone performance, with recovery gains linked to a balance between wettability alteration, interfacial activity, and pore-network transport.
New research from Monash University scientists has revealed that microscopic life is actively breaking down decades-old mining waste in South Australia, turning stable radioactive and toxic metals into mobile nanoparticles that can easily travel through the environment.
Researchers benchmarked nanopore methylation callers across bacterial, plant, mouse, and human datasets, comparing accuracy, speed, memory use, coverage, read quality, and sensitivity to nearby modifications. Older Dorado v4r1 and RockFish models led CpG analysis, while newer Dorado models performed best overall for non-CpG 5mC, 6mA, and 4mC.
Researchers created a proof-of-concept DNA origami device that encodes messages as nano-Morse patterns and conceals them inside tubular nanostructures. The system combines symmetric encryption, molecular verification, structural steganography, and block normalization to support confidential and authenticated communication.
This review demonstrates how nanozyme aptasensors combine synthetic enzyme-like nanomaterials with DNA or RNA aptamers to enhance selective biosensing across clinical, environmental, and food-safety applications. The paper compares three major sensor designs, NAISA, adsorption/desorption-based systems, and amplification-based platforms, while outlining the key challenges for point-of-care translation.
This review proposes eco-nanozymology as a framework for designing nanozymes that act as catalytic regulators in energy conversion, pollutant degradation, biomass valorization, and biogeochemical cycling. It highlights progress in nanozyme design while emphasizing that real-world safety, environmental fate, scalability, and regulatory oversight remain major challenges.
Researchers developed a voltage-directed one-pore synthesis method to form ultrathin alginate ionic nanogels inside solid-state silicon nitride nanopores. By tuning phosphate additives, metal-ion crosslinkers, and gate voltages, the nanogels combined strong ion selectivity with high pore-area-normalized osmotic power density.
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