Efficient and Stable Ligand-Exchange Process Using Perovskite Nanocrystals Synthesized from a Liquid Crystalline Antisolvent [0.03%]
使用液晶反溶剂合成的钙钛矿纳米晶的有效且稳定的配体交换过程
Myeonggeun Han,Taesu Choi,Jun-Hyung Im et al.
Myeonggeun Han et al.
Ligand exchange of perovskite nanocrystals (PNCs) is an essential process for optoelectronics applications, but it often causes structural instability and degradation of PNCs. In this work, we demonstrate that PNCs synthesized via ligand-as...
Activation of the Complement System: Morphological Differences in the Surface of PIBCA Nanoparticles Coated with Polysaccharides [0.03%]
补体系统活化：涂有多糖的PIBCA纳米颗粒表面形态差异的研究
Iago Dillion Lima Cavalcanti,Vinícius Alexandre Fiaia Costa,Danilo Rosa Seixas et al.
Iago Dillion Lima Cavalcanti et al.
Drug-loaded nanosystems are often associated with the advantages of controlled drug release and reduced toxicity. Understanding the activation of the complement system by polysaccharide-coated nanosystems becomes a crucial step in the devel...
Ygor M Jaques,Cristiano F Woellner,Lucas M Sassi et al.
Ygor M Jaques et al.
Transition metal dichalcogenides (TMDs), particularly monolayer MoS2, have received increased attention in materials science and have been exploited in diverse applications, from photonics to catalysis. Defects in TMDs play a crucial role i...
Structural Complexity from Consecutive Postsynthetic Transformations: The Site-Specificity of Sequential Tellurium Anion and Cadmium Cation Exchange on Roxbyite Copper Sulfide Nanoparticles [0.03%]
基于连续 postsynthetic 转化的结构复杂性：Roxbyite 铜硫化物纳米粒子上碲阴离子和镉阳离子交换的位点特异性SEQUENTIALNESS
Cat Tuong Nguyen Dinh,Clarisse Doligon,Noah Ehrenberg et al.
Cat Tuong Nguyen Dinh et al.
A crucial tool in the design of multicomponent nanoheterostructures is the ability to carry out reactions with site-specificity. Here, we examine the interplay of two site-specific postsynthetic transformationstellurium anion exchange fol...
Accurate Prediction of Optical Transitions in Epitaxial InGaAs/InAlAs Asymmetric Coupled Quantum-Well Structures [0.03%]
具有非对称耦合量子阱结构的外延InGaAs/InAlAs精确光学跃迁预测
Konstantinos Pantzas,Virginie Trinité,Angela Vasanelli et al.
Konstantinos Pantzas et al.
Atomically resolved Z-contrast and strain mappings are used to extract a model of the composition of an InGaAs/InAlAs asymmetric coupled quantum-well structure grown on InP by using metal-organic vapor phase epitaxy. The model accounts for ...
Transport Evidence of Surface States in Magnetic Topological Insulator MnBi2Te4 [0.03%]
磁性拓扑绝缘体MnBi₂Te₄中表面态的输运证据
Michael Wissmann,Romain Giraud,Börge Mehlhorn et al.
Michael Wissmann et al.
Magnetic topological insulators can host chiral 1D edge channels at zero magnetic field, when a magnetic gap opens at the Dirac point in the band structure of 2D topological surface states, leading to the quantum anomalous Hall effect in ul...
Synergistic Charge Redistribution and Structural Evolution in Three-Dimensionally Printed Mn-Prussian Blue Analogue-Based Electrodes for Energy Storage [0.03%]
三维打印的Mn-普鲁士蓝类似物基电极在储能过程中电荷重新分布及结构演变的协同作用研究
Pedro H S Borges,Michele V C O da Silva,Jéssica S Stefano et al.
Pedro H S Borges et al.
Three-dimensional (3D) printing offers a versatile route to fabricate multifunctional electrodes by integrating key components within a single structure. Herein, we developed polylactic acid/carbon black/reduced graphene oxide/manganese hex...
Eco-Friendly Engineered Ternary Nanocomposite for Label-Free Fluorescent SARS-CoV‑2 N‑Gene DNA Detection [0.03%]
用于无标签荧光检测SARS-CoV-2 N基因DNA的环保型三元纳米复合材料
Manikandan Dhayalan,Mallu Chenna Reddy,Madan Kumar Arumugam et al.
Manikandan Dhayalan et al.
The COVID-19 pandemic brought to light the demand for nucleic-acid sensing platforms that are rapid, resilient, and scalable for integration at the point-of-care. In this study, we described a green-engineered fluorescence biosensing platfo...
Iron Oxide Nanoparticles Integrated in 3D-Printed Dosage Forms for Advanced Iron Supplementation [0.03%]
三维打印药物载体中铁氧化学纳米颗粒的先进补铁研究
Mac-Kedson Medeiros Salviano Santos,Alexandre Silva Santos,Ariane Pandolfo Silveira et al.
Mac-Kedson Medeiros Salviano Santos et al.
Iron deficiency remains a major global health burden, and conventional oral supplements based on Fe salts are often limited by poor bioavailability and gastrointestinal intolerance. Here, we report an innovative strategy that integrates iro...
TiO2 Nanoparticles Enabling Photocatalytic Desulfurization for C-C Coupling Reaction Using Visible Light [0.03%]
用于可见光C-C偶联反应的TiO2纳米粒子光催化脱硫化研究
Shea Stewart,Matas Simukaitis,H Christopher Fry et al.
Shea Stewart et al.
We uncover a surface-mediated mechanism for visible-light-driven photocatalytic desulfurization of thiols on titanium dioxide (TiO2) nanoparticles under LED illumination (>420 nm). Combined diffuse reflectance, infrared, and cryogenic elect...