Recombinant Protein Nanoparticles for Dual-Stage Inhibition of SARS-CoV‑2 Infection [0.03%]
用于双阶段抑制新型冠状病毒(SARS-Cov-2)感染的重组蛋白纳米颗粒
Giang H Pham,Hsiang-Chi Tseng,Kerolos Agayby et al.
Giang H Pham et al.
Recombinant proteins exhibit significant promise as antiviral therapeutics. Here, we present a nanotherapeutic platform that, owing to its unique ability to self-assemble, can present multiple functionalities at the liquid-liquid interface....
Ultrasound-Generated Nanoscale Mechanical Stimulation to Regulate Stem Cell Differentiation [0.03%]
利用超声波调控干细胞分化获得纳米级机械刺激
Siddhesh Saigaonkar,Aditi Joshi,Akshay Kumar et al.
Siddhesh Saigaonkar et al.
Harnessing nanoscale mechanical cues to direct stem cell fate represents a transformative strategy in cell-engineered tissue regeneration. In this study, we demonstrate that low-frequency ultrasound (LFU) induces nanoscale vertical displace...
Beyond Optimization: Exploring Novelty Discovery in Autonomous Experiments [0.03%]
超越优化：自主实验中的新颖性发现探索
Ralph Bulanadi,Jawad Chowdhury,Hiroshi Funakubo et al.
Ralph Bulanadi et al.
Autonomous experiments (AEs) are transforming how scientific research is conducted by integrating artificial intelligence with automated experimental platforms. Current AEs primarily focus on the optimization of a predefined target; while a...
"Ultrasmall" ZrO2 Nanoparticles: Disentangling Core and Surface Contributions to Structural and Electronic Properties through First-Principles Modeling [0.03%]
“超小型”ZrO2纳米粒子：通过第一性原理建模解开核心和表面结构及电子性质的贡献关系
Ravikant Kumar,Assil Bouzid,Abid Berghout et al.
Ravikant Kumar et al.
We resort to first-principles molecular dynamics (FPMD) and density functional theory (DFT) calculations at the PBE and PBE0 levels of theory to examine the structure, stability, and electronic properties of zirconia nanoparticles (NPs) wit...
Spherical Congeners of Polyaromatic Compounds Approaching C20- and C60-Fullerene-Type Structures [0.03%]
接近C20和C60富勒烯类型的多环芳烃球形单体聚类化合物
Herbert Höpfl,Mario Sánchez,Jonas Baltrusaitis
Herbert Höpfl
A series of three symmetric, hollow spherical, and shape-persistent molecular organic cages analogous to C20 and C60 were examined by computational modeling, analyzing structural elements, strain indicators, and physical properties relevant...
Binder-Free Direct Ink Writing of a Concentrated Dispersion of One-Dimensional Lepidocrocite Titanate Nanofilaments [0.03%]
无粘结剂的一维钛酸锂云母纳米丝浓缩分散体直接墨水书写法
Francis Mekunye,Adam D Walter,Gregory R Schwenk et al.
Francis Mekunye et al.
Direct ink writing (DIW) of nanomaterial dispersions enables the production of structures and devices that combine the benefits of the nanomaterial properties with use-specific manufacturing designs. However, printing nanomaterial inks requ...
Signature of Quantum Phase Slips in a Layered Quasi-One-Dimensional Nb2PdS5 Superconductor [0.03%]
分层准一维Nb2PdS5超导体中量子相位滑动的证据
Rajveer Jha,Luke Sloan,Hongming Zhang et al.
Rajveer Jha et al.
Quantum phase slips (QPSs) have emerged as a key mechanism driving the breakdown of superconductivity in one-dimensional (1D) systems, especially under strong quantum fluctuations and disorder. In this context, we report the observation of ...
Graphene-Coated Metal Oxide Nanocrystals (M x O y @C) Form during the Liquid-Phase Thermal Decomposition of Metal Oleates [0.03%]
金属醇盐在液相热解过程中形成氧化物核和石墨壳纳米复合材料(M x O y @C)
Caitlin M Masterson,Jaspreet Kaur,Myung Joo Lee et al.
Caitlin M Masterson et al.
Materials combining graphitic carbon with metal oxide nanoparticles are critical for applications in water treatment, catalysis, and energy storage. These composites leverage carbon's electrical conductivity and chemical resilience to enhan...
Aura Cencini,Graziano Rilievo,Mirco Zerbetto et al.
Aura Cencini et al.
We present the design principles and assembly route for a reconfigurable DNA-scaffolded nanomachine comprising a fluorophore and two gold nanoparticles (AuNPs) operated by DNA strand displacement. The mechanism confines the fluorophore in t...
Christian Riekel,Emanuela Di Cola,Manfred Burghammer et al.
Christian Riekel et al.
We explored the oxidation of solid gold nanoparticles under ambient conditions by X-ray nanodiffraction at a synchrotron radiation source. A droplet of carbohydrate-ligand-functionalized gold nanoclusters was evaporated on a superhydrophobi...