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GENOTYPING OR SEQUENCING PLATFORM WITH PASSIVATION LAYER

Resumen de: US20260168022A1

An example of a genotyping or sequencing platform generally includes a negatively-charged substrate including a plurality of depressions defined therein that are separated by interstitial regions. The genotyping or sequencing platform further includes an exposed passivation layer positioned over an entirety of a surface of the negatively-charged substrate, wherein the exposed passivation layer at least partially fills each depression in the plurality of depressions and at least partially overlies each interstitial region across the entirety of the surface.

SILVER HYDROGEL BIOCERAMIC COMPOSITIONS FOR DENTAL AND MEDICAL APPLICATIONS

Resumen de: US20260166197A1

0000 The disclosure provides silver hydrogel-bioceramic premixed pastes, processes for manufacturing said premixed pastes, and uses of said premixed pastes in dental and/or medical applications. The premixed paste comprises at least one silver nanoparticle and/or at least one silver ion, at least one hydrogel former, at least one hydratable bioceramic material, and at least one non-aqueous liquid carrier that is hydrophilic and able to undergo an exchange with a water-based liquid when the premixed paste is exposed to an environment where water-based liquids are present.

SYNTHESIS OF NANOPHOTOCATALYST FOR SEWAGE WATER TREATMENT

Resumen de: US20260167538A1

0000 A method of synthesizing a ZnO nano-photocatalyst is provided, including providing an aqueous extract comprising pigeon droppings, filtering the aqueous extract to produce a filtrate, precipitating a solution of zinc nitrate with the filtrate to obtain a paste, and calcining the paste to obtain ZnO nanoparticles, wherein the ZnO nanoparticles are suitable for use as a nano-photocatalyst in sewage water treatment applications.

INSTALLATION FOR DEPOSITING OR MODIFYING A SOLID MATERIAL FROM A VAPOUR PHASE, CORRESPONDING IMPLEMENTATION METHOD AND MANUFACTURING ASSEMBLY

Resumen de: WO2026126049A1

The invention relates to an installation which includes a treatment chamber (5) that forms an internal volume for treating the substrate (SUB) in the form of a sheet or strip, the inlet (E') and the outlet (S') of the installation communicating with the inlet (E) and the outlet (S) of the treatment chamber, respectively; means (6) for injecting an active gas mixture into the volume for treating the substrate, intended for depositing, growing or modifying the material; and means (7) for heating the internal volume of the treatment chamber. The treatment chamber (5) extends vertically overall, the inlet and the outlet of the treatment chamber being located at different heights (ZE, ZS), while free spaces (37, 38) are provided on either side of the path of the substrate, in order to separate the respective faces of the substrate from the front walls (50, 51) of the chamber, the injection means and the heating means being provided on the front walls (50, 51) and the injection means being equipped with cooling means (65, 66).

LIPID-POLYMER COMPOSITIONS AND METHODS OF USE

Resumen de: US20260165981A1

The present invention features new lipid-polymer composite particles that are useful for the formulation of bioactive agents for administration to a subject. The nanoparticles include a block copolymer, a lipid, e.g., phospholipid, and a sterol. The formulations of a bioactive agent (e.g., a therapeutic agent, a nutraceutical agent, or a recreational agent) described herein provide for easier loading of lipid-polymer composite particles with higher drug loading capacity, increased stability of the formulations, and lower surface tension of water, which allows for lipid coating and entrapment.

METHOD FOR PRODUCING COLOUR CENTRES WITH INTEGRATED OPTICS

Resumen de: WO2026124720A1

The invention relates to a method for producing individual spin quantum bits (spin qubits) in crystals, such as silicon carbide (SiC) or diamond. The aim of the invention is to significantly improve the coupling efficiency of light emitted by colour centres and to enable a substantially more precise, simpler and more scalable production of spin qubits with integrated optics. Furthermore, in the production method claimed here, the production of miniaturised coupling-out optics with the generation of the colour centre in directly successive process steps is to be made possible, which does not require a relative adjustment between the colour centre and the optics. According to the invention, said aim is achieved by the features of claim 1.

GRAPHENE OXIDE-REINFORCED POLYAMIDE 6/HIGH-DENSITY POLYETHYLENE BLEND NANOCOMPOSITE AND PREPARATION METHOD THEREOF

Resumen de: WO2026127845A1

The invention relates to a graphene oxide-reinforced polyamide 6/high-density polyethylene blend (PA6/HDPE) nanocomposite and a preparation method thereof. With the invention, a graphene oxide-reinforced polyamide 6/high-density polyethylene blend nanocomposite with maximized levels of homogeneity level is introduced. In the invention, the problem of agglomeration, which cannot be prevented in direct melt mixing used in the production of graphene oxide-reinforced polyamide 6/high-density polyethylene blend (PA6/HDPE) nanocomposite, was prevented by adding an additional solvent mixing step, thus eliminating the agglomeration problem and increasing the rate of graphene oxide in the nanocomposite material. In the invention, all the problems encountered in incorporating GO (graphene oxide) content into polymer nanocomposites containing polyamide 6 (PA6) and high-density polyethylene (HOPE) are eliminated and a nanocomposite is introduced in which the enhancing properties of GO are effectively transferred to the nanocomposite structure. In addition, the invention eliminates the limitations of the polyamide 6/high-density polyethylene (PA6/HDPE) blend nanocomposite, such as unstable phase morphologies and low interface strength.

コヒーレント単一光子源

Resumen de: WO2024245528A1

The invention relates to a coherent single photon source (100) comprising: a nanodiamond (120) having a quantum emitter (140), wherein the nanodiamond (120) and the quantum emitter (140) are designed and configured such that the quantum emitter (140) emits coherent, indistinguishable photons (160). The invention further relates to a system (300) comprising: a first coherent single photon source (101); and a second coherent single photon source (102); wherein the first coherent single photon source (101) and the second coherent single photon source (102) are designed and configured such that photons (160) emitted from a first quantum emitter (151) of a first nanodiamond (121) of the first coherent single photon source (101) are indistinguishable from photons (160) emitted from a second quantum emitter (152) of a second nanodiamond (122) of the second coherent single photon source (102).

HIGH-DENSITY CARBON NANOTUBE COMPOSITION, METHOD FOR PREPARING THE SAME, AND CARBON NANOTUBE DISPERSION AND POSITIVE ELECTRODE SLURRY COMPOSITION INCLUDING THE SAME

Resumen de: US20260167495A1

A carbon nanotube composition has a volume density of 500/mm3 to 2500/mm3 defined by Equation 1, wherein carbon nanotubes in the carbon nanotube composition have a high bulk density while maintaining a bundled shape, and thus, are excellent in both dispersibility and productivity.

NANOBUBBLE GENERATOR

Resumen de: US20260166498A1

0000 A nanobubble generator suitable for high water flows, with low energy input, generating liquid flow containing a high volume of gas in the form of nanobubbles. The nanobubble generator includes a plurality of mixing tubes between an inlet manifold and an outlet manifold having internal helical guides configured to condition the two-phase fluid flow to produce a number of certain effects which in combination facilitate nanobubble generation. 0000 This provides a nanobubble generator that at high water flows has high gas to liquid transfer efficiency and low head loss, is simple, inexpensive and easy to maintain.

CARBON NANOTUBE DISPERSION LIQUID, METHOD FOR PREPARING SAME, ELECTRODE SLURRY COMPOSITION COMPRISING SAME, ELECTRODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Resumen de: US20260167496A1

The present specification provides: a carbon nanotube dispersion liquid comprising single-walled carbon nanotubes (SWCNTs) having the purity of 95% or more and a cellulose-based dispersant, wherein the cellulose-based dispersant has the value of 7 or more and 13 or less calculated by mathematical formula 1; a method for preparing same; an electrode slurry composition comprising same; an electrode comprising same; and a lithium secondary battery comprising same.

NON-ENZYMATIC GLUCOSE-SENSING DEVICE WITH NANOPOROUS STRUCTURE AND CONDITIONING OF THE NANOPOROUS STRUCTURE

Resumen de: US20260165622A1

0000 This disclosure relates to a glucose-sensing electrode including a nanoporous metal layer and an electrolyte ion-blocking layer formed over the nanoporous metal layer. The nanoporous metal layer is capable of oxidizing both glucose and maltose without an enzyme specific to glucose in the glucose-sensing electrode. The electrolyte ion-blocking layer is configured to inhibit Na<+>, K<+>, Ca<2+>, Cl<−>, PO<4>3− and CO<3>2− from diffusing toward the nanoporous metal layer such that there is a substantial discontinuity of a combined concentration of Na<+>, K<+>, Ca<2+>, Cl<−>, PO<4>3− and CO<3>2− between over and below the electrolyte ion-blocking layer.

Wastewater treatment

Resumen de: GB2702486A

The present invention relates to the use of carbon nanodots to treat wastewater. Specifically, the invention relates to the use of carbon nanodots for improving the efficiency of microorganism-mediated wastewater treatment, in particular carbon nanodots improve wastewater treatment involving bacteria, such as activated sludge treatment, treatment with photosynthetic bacteria, and also in treatments using microalgae. The use of carbon nanodots to control flocculation and/or sedimentation times in microorganism-mediated wastewater treatment is also described. A wastewater treatment solution comprising: wastewater, microorganisms suitable for wastewater treatment, and carbon nanodots; and a method for treating wastewater comprising the step of preparing the solution, are described. The carbon nanodots can contain surface polyethylene glycol functionality and/or surface polyethyleneimine functionality. The wastewater can comprise organic and/or inorganic matter. Figure 1a

POROUS COMPOSITE ELASTOMER AND SILICON-CARBON, AND PREPARATION METHODS THEREFOR AND USE THEREOF

Resumen de: EP4760824A1

The present application relates to the technical field of negative electrode materials for batteries, and in particular relates to a porous composite elastomer and silicon-carbon, and preparation methods therefor and the use thereof. The present application provides a porous composite elastomer, which has a porous structure and comprises a flexible body and a rigid body, which are interpenetrating, wherein a raw material of the flexible body comprises carbon nanotubes, and the rigid body comprises hard carbon. In the present application, a silicon-carbon composite material is prepared by using carbon nanotubes and hard carbon as carbon sources and compounding same with silicon; and compared with a conventional silicon-carbon composite material, the carbon nanotubes, serving as a bridge between the silicon and the hard carbon, effectively improve the conductivity and the ion conducting energy, thereby improving the rate performance of a negative electrode material.

SOURCE/DRAIN CONTACTS WITH INTERFACE LINERS AND CAP MATERIALS IN INTEGRATED CIRCUIT STRUCTURES

Resumen de: EP4761504A1

0001 Disclosed herein are S/D contact metallization techniques for integrated circuit (IC) structures, and related methods and devices. In one aspect, an IC structure fabricated using the S/D contact metallization method described herein may include a transistor including a region, where the region may be either a source region or a drain region of the transistor, and the IC structure may further include a contact structure in conductive contact with the region. In such an IC structure, the contact structure may include a layer (350) including a first metal, a fill material (364) including a second metal, and a semiconductor material (360) at the at least a portion of an interface between the layer and the fill material.

一种基于手性软光子晶体薄膜的碳量子点圆偏振发光材料的制备方法与应用

Resumen de: CN122213993A

0001 本发明涉及发光材料技术领域，具体涉及一种基于手性软光子晶体薄膜的碳量子点圆偏振发光材料的制备方法与应用。通过光聚合固化制备出具有螺旋纳米孔道的固态手性软光子晶体薄膜，将无手性的碳量子点装载入该螺旋纳米孔道中，利用螺旋纳米限域效应，在抑制碳量子点聚集荧光淬灭的同时，将结构手性高效传递至碳量子点，从而诱导产生强烈的圆偏振发光。该复合材料能同时实现高的发光不对称因子与高的光致发光量子产率，覆盖蓝、绿、红、深红全可见光谱，可集成实现白光发射。所述手性软光子晶体主体具备优异的可回收性。该材料在三维显示、高级光学防伪、多级信息加密等领域具有重要应用前景。

一种打破肿瘤细胞线粒体内外抗氧化防御的纳米组装体及其制备方法与应用

Resumen de: CN122208776A

本发明公开了一种打破肿瘤细胞线粒体内外抗氧化防御的纳米组装体及其制备方法与应用，所述纳米组装体由线粒体靶向药物、铁死亡诱导剂、聚乙二醇修饰剂组成，其中，线粒体靶向药物和铁死亡诱导剂的摩尔比为6:1~1:6；本发明公开的制备方法简单高效、可靠稳定，药物被肿瘤细胞摄取后，线粒体靶向药物和铁死亡诱导剂联合发挥杀伤效果，放大了铁死亡在肿瘤治疗的生物学效应，向线粒体内外的抗氧化防御施压，最终打破肿瘤细胞对铁死亡的防线。此外纳米粒能够在肿瘤部位特异性激活，实现肿瘤细胞和正常细胞的选择性具有良好的安全性。本发明公开的杂化纳米共组装技术为多药同步递送和多种治疗方案联用提供了一种新的治疗策略和方法。

一种钛掺杂二氧化钌及其制备方法与应用

Resumen de: CN122214948A

0001 本发明公开了一种钛掺杂二氧化钌及其制备方法与应用，属于电化学能源材料领域，通过将三氯化钌和钛酸四丁酯溶解在醇类溶剂后置于油浴锅中反应，再将反应后的样品洗涤、负载、烘干、煅烧，最终成功制得了钛掺杂二氧化钌。制得钛掺杂二氧化钌呈现出多孔簇状形貌，能够暴漏更多活性位点，利用钛掺杂调控电子转移，诱导反应机制转变提升了二氧化钌的活性和稳定性，将其作为催化剂用于电解水制氢时表现出了优异的析氧性能，在电化学能源领域具有广泛的应用前景。

一种稀土掺杂钌基碱性析氢催化剂及其制备方法

Resumen de: CN122214938A

0001 本发明涉及一种稀土掺杂钌基碱性析氢催化剂及其制备方法，属于碱性电解水制氢技术领域。本发明以泡沫镍（NF）为载体，通过水热反应制备出前驱体；以钌盐溶液为电解液，前驱体为阴极，碳棒为阳极，在室温、超声条件下进行恒电流电沉积使前驱体表面形成钌纳米团簇，得到稀土掺杂钌基碱性析氢催化剂Ru/Ni(OH)<2>/NF。本发明析氢催化剂的核心结构为微量稀土掺杂的Ru/Ni(OH)<2>异质结构可解决贵金属基催化剂稀缺性强、成本高，以及传统钌基催化剂活性位点暴露不足、碱性条件下析氢活性欠佳、反应动力学缓慢等问题；在碱性电解水制氢时，在1M KOH溶液中，10mA/cm<2>电流密度下过电位低至15 mV,在100 mA/cm<2>电流密度下稳定运行超120h。

一种在镍粉末材料表面精准沉积原子级钛酸钡薄膜的方法

Resumen de: CN122214824A

本发明公开一种在镍粉末表面精准沉积原子级BaTiO3薄膜的方法。该方法采用流化床原子层沉积技术，在200‑400℃沉积温度、0.1Torr‑常压范围的反应压力条件下，以钛基、钡基前驱体及氧化剂为反应源，实现BaTiO3薄膜在镍粉末表面自限制生长，形成纳米级、厚度可控的致密结构。该方法可克服传统技术中薄膜质量差、界面模糊等缺陷，制备的核壳结构Ni@BaTiO3复合粉体具有包覆均匀、结合力强、抗氧化性优异等特性，能显著提升多层陶瓷电容器的烧结匹配性与电性能，且适用于其他电子元器件内电极材料领域。

一种基于低共熔溶剂的金属硫化物纳米酶及其制备方法和应用

Resumen de: CN122212268A

本发明公开了一种基于低共熔溶剂的金属硫化物纳米酶及其制备方法和应用，属于纳米酶制备技术领域。所述制备方法包括以下步骤：含硫氢键供体和氢键受体按照摩尔比2~3：1混合加热至70℃~80℃反应2h~2.5h得到低共熔溶剂；低共熔溶剂和双金属螯合物按照重量份之比1：3~4混合反应得到双金属硫化物悬浮液；双金属硫化物悬浮液经晶化处理得到所述金属硫化物纳米酶。通过本发明的制备方法制备出来的金属硫化物纳米酶具有良好的类酶催化活性。

分级管状WO₃材料、制备方法及应用

Resumen de: CN122212252A

本申请涉及WO₃技术领域，具体涉及分级管状WO₃材料、制备方法及应用。本申请以废弃木通药渣为生物质模板，通过钨盐浸渍及煅烧的步骤制备出由小尺寸纳米粒子组装而成的分级管状结构WO₃材料。该材料在较低工作温度下对三乙胺气体具有高灵敏度、快速响应、低检测限和优异的选择性，在高蛋白食品鲜度检测领域展现出巨大的应用潜力。

一种富含缺陷氧和贵金属纳米颗粒修饰的辐射状过渡族-稀土金属氧化物多孔纳米片簇、制备方法及应用

Resumen de: CN122210030A

0001 本发明涉及一种富含缺陷氧和贵金属纳米颗粒修饰的辐射状过渡族‑稀土金属氧化物多孔纳米片簇、制备方法及应用。该纳米片簇的制备方法包括以下步骤：先采用水热法制备过渡族‑稀土金属前驱体，再通过煅烧获得富含缺陷氧的辐射状过渡族‑稀土金属氧化物多孔纳米片簇，最后利用光还原法制备富含缺陷氧和贵金属纳米颗粒修饰的辐射状过渡族‑稀土金属氧化物多孔纳米片簇。该纳米片簇由过渡族金属氧化物与稀土金属氧化物构筑异质结，呈辐射状结构，表面富含孔洞、贵金属纳米颗粒和缺陷氧，可应用于气体传感、电化学传感、光电传感和生物传感领域。

包载替莫唑胺的mPEG-b-PCL两亲性嵌段共聚物缓释载药胶束及其制备方法

Resumen de: CN122208527A

0001 本发明公开了药物载体技术领域内的包载替莫唑胺的mPEG‑ ‑PCL两亲性嵌段共聚物缓释载药胶束及其制备方法，包括以下步骤：步骤1：mPEG‑ ‑PCL两亲性嵌段共聚物的合成：在惰性气氛保护下，将ɛ‑己内酯、mPEG<2k>、Sn(Oct)<2>的甲苯溶液混合，其中mPEG<2k>和ɛ‑己内酯的质量比为2：8，在120±10℃油浴中反应24 h以上，反应结束后经沉淀、过滤、干燥，得到mPEG‑ ‑PCL两亲性嵌段共聚物；步骤2：将mPEG‑ ‑PCL两亲性嵌段共聚物溶于DMF中得到聚合物溶液，然后加入替莫唑胺的DMF溶液，得到有机相溶液，再在搅拌条件下将有机相溶液滴加到水中，常温下搅拌6~19h，透析12~36h，冻干得到包载替莫唑胺的mPEG‑ ‑PCL两亲性嵌段共聚物缓释载药胶束。本发明解决了现有的载替莫唑胺的药物载体释放速率快的问题。

一种高光效量子点WLED制备方法及器件

Nº publicación: CN122213978A 16/06/2026

Solicitante:

信阳市谷麦光电子科技有限公司

Resumen de: CN122213978A

0001 本发明涉及WLED技术领域，具体涉及一种高光效量子点WLED制备方法及器件。该方法包括以下步骤：(1)量子点表面改性：将量子点与含氟表面配体在非极性溶剂中进行配体交换反应，在量子点表面形成低折射率包覆层，得到改性量子点浓缩液，其折射率为n<1>；（2）荧光胶配制：将步骤（1）制备的改性量子点浓缩液与高折射率封装树脂基质混合，得到量子点荧光胶；其折射率为n<2>；（3）封装固化：将所述量子点荧光胶涂覆于LED芯片表面并固化；其中：所述n<1>与n<2>均指在25℃及589 波长下测得的数值，且满足：0.5≥n<2>‑n<1>≥0.15。该方法制备的WLED器件，通过限定折射率梯度，利用失配界面诱导微观散射，从物理产热与化学耐热两个维度共同抑制了量子点的热猝灭现象，使得器件在120℃下的瞬时效率维持率普遍优于90%。