Fe3O4/Pd NPs immobilized on triazine-based polyurethane microspheres as a magnetically recoverable catalyst for the reduction of nitroarenes [0.03%]
固定在三嗪基聚氨酯微球上的Fe3O4/Pd纳米颗粒作为磁性可回收催化剂用于芳族硝基化合物的还原反应
Sindhu I Sanakal,Anubhab Das,Rahul Badri et al.
Sindhu I Sanakal et al.
This study presents the design of a sustainable, triazine-containing, polyurethane-based magnetic catalyst (Fe3O4@PUN-Pd) that exhibits better catalytic activity and desirable reusability for the efficient reduction of nitroarenes. Uniform ...
Titanium dioxide nanotubes modified with nickel oxide and nickel nanoparticles for improved polysulfide anchoring and redox kinetics in lithium-sulfur batteries [0.03%]
用于锂硫电池的二氧化钛纳米管通过氧化镍和镍纳米粒子修饰实现多硫化物固定及氧化还原动力学优化
Emmanuel Siaw,Dias Bekeshov,Alas Alaskhanov et al.
Emmanuel Siaw et al.
This study systematically investigates and compares the roles of electronic conductivity, polysulfide chemisorption, and catalytic conversion in TiO2 nanotube-based cathode hosts by evaluating three bifunctional additives: bare TiO2 nanotub...
Yuya Fukuta,Souren Adhikary,Kazuhito Tsukagoshi et al.
Yuya Fukuta et al.
Tin monoxide (SnO) is a p-type oxide semiconductor whose electronic properties can be widely modified via atomic-scale engineering. Using density functional theory, we investigate the electronic and magnetic properties of a transition-metal...
A palladium bio-nanocomposite as an efficient heterogeneous catalyst for nitro reduction: a fungus mediated green and sustainable process [0.03%]
一种高效的异相催化剂用于硝基还原：一种基于真菌的绿色和可持续的过程
Hemal B Rathod,Amar G Deshmukh,Yashasvi N Desai et al.
Hemal B Rathod et al.
Metallic nanocatalysts such as palladium nanoparticles (Pd-NPs) possess remarkable catalytic activity owing to their high surface-to-volume ratio; however, aggregation and metal leaching significantly compromise their stability and practica...
Nanosized silver phosphate-based asymmetric and symmetric electrochemical capacitors for first- and second-order low-pass filter applications [0.03%]
基于纳米银磷化合物的不对称和对称电化学电容器用于一阶和二阶低通滤波器应用
Mustafizur R Hazarika,Pooja Kumari,Chandan Saha et al.
Mustafizur R Hazarika et al.
Nanoscale silver phosphate particles, with a narrow size distribution, were successfully synthesized via a complexation-mediated approach, wherein the growth and dispersion of the particles were effectively controlled by an organic stabiliz...
Metal-decorated graphdiyne nanocarriers for favipiravir delivery: a DFT investigation [0.03%]
用于favipiravir递送的金属修饰的石墨炔纳米载体：基于DFT的研究
Mohamed M Aboelnga,Rana G Elbayaa,Elsayed Elbayoumy et al.
Mohamed M Aboelnga et al.
Favipiravir (FAV) is a broad-spectrum antiviral drug whose therapeutic efficacy is limited by poor bioavailability, motivating the development of nanoscale delivery platforms. Herein, density functional theory (DFT) calculations are employe...
Humidity-dependent dielectric and electrical behavior of strontium iron vanadate ceramics [0.03%]
湿度依赖的锶铁钒酸陶瓷的介电和电气性能行为研究
Mohamed I Farouk,Mohamed Morsy,Abdelfattah Darwish
Mohamed I Farouk
Metal-oxide ceramics with perovskite-related structures offer tunable properties for sensing applications. The strontium iron vanadate ceramic system remains underexplored for humidity sensing despite theoretical interest in Sr2FeVO6-type c...
Microtron electron beam enables post-synthetic defect engineering in ultrasmall ceria nanocrystals [0.03%]
微特론電子束在超小二氧化鈦納米晶中的 посл-合成缺陷工程的能力
Zuzana Šiška,Tereza Sojková,Martin Sojka et al.
Zuzana Šiška et al.
This work explores high-dose MeV beam irradiation as a dopant-free, post-synthetic route to tune defect-related properties in 2-3 nm colloidal CeO2 nanoparticles. Oleate/oleylamine-stabilised nanoceria were reproducibly prepared via degassi...
Fabrication of novel nitrogen-doped δ-Al2O3 NPs: characterization and performance evaluation for electrocatalytic degradation of organic dyes [0.03%]
新型氮掺杂δ-AL2O3纳米粒子的制备、表征及其电催化降解有机染料性能评估
Elbadawy A Kamoun,Ahmed T Mosleh,Habiba A Hossni et al.
Elbadawy A Kamoun et al.
Herein, we report the construction of a novel N-doped δ-Al2O3 nanoparticle (NAO)-based gelatin support using a sol-gel/auto-combustion method. XRD analysis proved the NAO NPs' tetragonal structure, which confirmed the delta-phase (δ) form...
Nanoporous-based biomaterials in biomedical applications: from fundamentals and biosensing to drug delivery, wound healing, and tissue engineering [0.03%]
纳米多孔生物材料的生物医药应用：从基础和生物传感至药物输送、伤口愈合及组织工程
Zahra Saadatidizaji,Iman Zare,Mingzhen Zhang et al.
Zahra Saadatidizaji et al.
Nanoporous materials (NPMs) have emerged as powerful tools in the fields of medicine, revolutionizing diagnostics, treatment, and patient care. Their unique properties address critical challenges in healthcare. Nanoporous matrices offer abu...