본 자료는 나노기술, 나노입자, 나노소재, 나노복합재료, 양자점, 탄소나노튜브, 나노공학, 나노제조 및 나노전자공학을 주제로 분류하고 집중적으로 다룬 전 세계 영어 논문 및 특허를 엄선하여 정리한 최신 자료입니다. 다양한 온라인 과학 저널에서 발췌한 자료들을 포함하고 있습니다.
Process for producing an ultraporous ga2o3 aeromaterial
Patent published on the 2026-05-31 in MD under Ref MD1946Y by INSTITUTIA PUBLICA UNIV TEHNICA A MOLDOVEI [MD] (Ciobanu Vladimir [md], Morari Vadim [md], BraniŞte Fiodor [md], Tighineanu Ion [md])
Abstract: The invention relates to the field of technological physics, in particular to nanotechnology, with high potential in applications such as catalysis, gas sensors and optoelectronic devices, and proposes a process for producing an ultraporous Ga2O3-based aeromaterial, using a cost-effective and environmentally friendly technology.The process for producing an ultraporous Ga2O3aeromaterial comprises producing ZnO microtetrapods by the method for thermal evaporation of zinc powder at a temperature of[...]
Our summary: The process produces an ultraporous Ga2O3 aeromaterial using environmentally friendly technology. It involves creating ZnO microtetrapods through thermal evaporation, followed by Ga2O3 deposition and thermal treatment. The final product consists of hollow microtetrapods with specific dimensions and properties.
nanotechnology, ultraporous aeromaterial, Ga2O3, ZnO microtetrapods
Patent
Light-emitting element and display device
Patent published on the 2026-05-28 in WO under Ref WO2026110279 by SHARP KK [JP] (Ueta Yoshihiro)
Abstract: A blue light-emitting element (5B) includes an anode, a cathode, and a blue light-emitting layer (24BEM) provided between the anode and the cathode. The blue light-emitting layer (24BEM) includes blue light-emitting quantum dots (BQD) including a core (BQDC). The core (BQDC) has GaP containing a nitrogen element or GaP containing a zinc element and an oxygen element.[...]
Our summary: A blue light-emitting element consists of an anode, cathode, and a blue light-emitting layer. The blue light-emitting layer contains blue light-emitting quantum dots with a core made of GaP. The core may include nitrogen or zinc and oxygen elements.
blue light-emitting element, quantum dots, anode, cathode
Patent
Systems and methods for utilization of ice proteins
Patent published on the 2026-05-28 in WO under Ref WO2026110084 by CRYOBIO INC [US] (Pressman Abe Daniel [us], Manohar Murli [us])
Abstract: Systems, compositions and methods for use of ice-structuring proteins (including antifreeze proteins and antifreeze glycoproteins) to prevent or reduce frost damage in seeds, seedlings, plants and plant products are disclosed. Compositions comprise one or more antifreeze proteins—derived from fish, insects, fungi, algae or bacteria—or modified variants thereof, and may include adjuvants, sugars, salts, oils, nanoparticles or microbial carriers. Delivery formats include foliar sprays, seed so[...]
Our summary: The content discusses systems and methods utilizing ice-structuring proteins to mitigate frost damage in plants. It details compositions that include antifreeze proteins from various sources and their delivery formats. Methods described can lower freezing temperatures and enhance the cold tolerance of plants, supported by experimental results.
ice-structuring proteins, antifreeze proteins, plant cold-tolerance, cryoprotection
Patent
Ionizable lipids suitable for nucleic acid delivery
Patent published on the 2026-05-28 in WO under Ref WO2026109749 by NEOVAC LTD [GB] (Eilat Eran [il], Srinivas Ramishetti [gb], Haas Heinrich [de])
Abstract: The present invention provides lipids and lipid nanoparticle formulations comprising these lipids, alone or in combination with other lipids. These lipid nanoparticles may be formulated with nucleic acids to facilitate their intracellular delivery both in vitro and for in vivo therapeutic applications. The present invention also provides methods of chemical synthesis of these lipids, lipid nanoparticle preparation and formulation with nucleic acids.[...]
Our summary: The invention presents ionizable lipids for nucleic acid delivery. It includes formulations of lipid nanoparticles for intracellular delivery. Methods for synthesizing these lipids and preparing formulations are also provided.
Ionizable lipids, nucleic acid delivery, lipid nanoparticles, chemical synthesis
Patent
Surface-modified copper nanoparticles and method for producing surface-modified copper nanoparticles
Patent published on the 2026-05-28 in WO under Ref WO2026110743 by NIPPON SANSO CORP [JP] (Takada Katsunori [jp], Yamawaki Naoya [jp], Igarashi Hiroshi [jp])
Abstract: The purpose of the present invention is to provide surface-modified copper nanoparticles which have high dispersibility and which have a reduced residual carbon concentration after being fired and a method which is for producing the surface-modified copper nanoparticles. Provided are surface-modified copper nanoparticles in which the surfaces of copper nanoparticles are modified with a silane coupling agent, wherein: each copper nanoparticle has, on at least a part of the surface thereof, a coat[...]
Our summary: The invention provides surface-modified copper nanoparticles with enhanced dispersibility and reduced residual carbon. These nanoparticles are coated with copper oxide and modified using a silane coupling agent. The surface groups from the silane range between 0.3 and 2.0 per square nanometer, with an average diameter of 0.2 μm or less.
copper nanoparticles, surface modification, silane coupling agent, dispersibility
Patent
Hydrogen concentration measurement method
Patent published on the 2026-05-28 in US under Ref US20260146942 by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INST [KR] (Kim Soocheol [kr], Ahn Yusun [kr], Lee Kang Bok [kr], Lee Hye Sun [kr], Han Kyu Won [kr])
Abstract: [0000] Provided is a hydrogen concentration measurement method including sequentially aligning a light source, a hydrogen detector including nanoparticles, and an image sensor, allowing the nanoparticles to react with hydrogen to provide hydrogenated nanoparticles, and substantially simultaneously passing light, emitted from the light source, through the hydrogen detector to allow the light to enter the image sensor, acquiring a speckle image from the light entering the image sensor, and detecti[...]
Our summary: The method involves aligning a light source, a hydrogen detector with nanoparticles, and an image sensor. Nanoparticles react with hydrogen to form hydrogenated nanoparticles. Light emitted from the source passes through the detector to the image sensor, enabling hydrogen concentration detection from the acquired speckle image.
hydrogen detection, nanoparticles, image sensor, speckle imaging
Patent
AI-enabled Thermo-GNN assessment of waste-derived nanocatalytic biodiesel for sustainable and low-emission diesel engine operation
Published on 2026-05-12 by @OXFORD
Abstract: AbstractThis study develops a clean, high-efficiency combustion strategy for agricultural diesel engines by integrating spent coffee ground biodiesel (SCGB) with graphene oxide–zinc oxide (GO@ZnO) core-shell nanoadditives. A Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) is introduced to predict performance and emissions behavior using sparse experimental data. SCGB was produced via acid–base transesterification, blended with diesel (B25–B100), and doped with 50 and 100 [...]
Our summary: This study introduces a Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) to optimize the combustion of agricultural diesel engines using spent coffee ground biodiesel blended with GO@ZnO nanoparticles. The results show significant improvements in combustion efficiency, with brake thermal efficiency rising to 33.5% and emissions reductions of up to 65%. The Thermo-GNN framework demonstrates high accuracy in predicting performance metrics, paving the way for scalable digital twin applications in diesel engines.
Thermo-GNN, biodiesel, nanocatalysts, emissions
Publication
electrical properties and electrically driven actuation
Published on 2026-05-11 by Zhu Mingze, Eisuke Honda, Norio Tsubokawa, Takeshi Yamauchi @NATURE
Abstract: Polymer Journal, Published online: 11 May 2026; doi:10.1038/s41428-026-01184-3Pyrene-functionalized poly(ethylene glycol) (PEG) was noncovalently grafted onto multiwalled carbon nanotubes (mwCNTs) via π–π stacking interactions, enabling stable aqueous dispersion with poly(3,4-ethylenedioxythiophene): poly(styrenesulfonate) (PEDOT: PSS) and fabrication of uniform conductive composite films. The films exhibited enhanced electrical conductivity, reduced mechanical shrinkage stress, and rapid el[...]
Our summary: Pyrene-functionalized PEG was grafted onto mwCNTs, creating stable dispersions with PEDOT:PSS. The resulting films showed improved conductivity and rapid electrothermal actuation. These materials have potential uses in low-voltage-driven flexible electrochemical actuators.
conductive composites, electrothermal actuation, multiwalled carbon nanotubes, energy storage
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