Measurement of large ribosomal subunit size in cytoplasm and nucleus of living human cells [0.03%]
活体人类细胞胞浆和细胞核中大核糖体亚基尺寸的测定
Aneta Magiera,Karolina Kucharska,Tomasz Kalwarczyk et al.
Aneta Magiera et al.
Ribosomes are the most essential macromolecules in cells, as they serve as production lines for every single protein. Here, we address the demand to study ribosomes in living human cells by applying time-resolved microscopy. We show that ox...
Achieving neuronal dynamics with spike encoding and spatial-temporal summation in vanadium-based threshold switching memristor for asynchronous signal integration [0.03%]
基于钒的阈值开关忆阻器通过脉冲编码和时空积累实现神经动力学用于异步信号积分
Pei-Lin Lin,Zih-Siao Liao,Shuai-Ming Chen et al.
Pei-Lin Lin et al.
Artificial neuronal devices that emulate the dynamics of biological neurons are pivotal for advancing brain emulation and developing bio-inspired electronic systems. This paper presents the design and demonstration of an artificial neuron c...
Revolutionizing healthcare: inorganic medicinal nanoarchitectonics for advanced theranostics [0.03%]
变革医疗保健：用于先进诊疗学的无机医药纳米架构学
Seungjin Yu,N Sanoj Rejinold,Goeun Choi et al.
Seungjin Yu et al.
Over the last two decades, advancements in nanomaterials and nanoscience have paved the path for the emergence of nano-medical convergence science, significantly impacting healthcare. In our review, we highlight how these advancements are a...
Record-high hyperpolarizabilities in atomically precise single metal-doped silver nanoclusters [0.03%]
单金属掺杂银纳米团簇中的原子精确结构导致超高的非线性光学性能
Hao Yuan,Isabelle Russier-Antoine,Christophe Moulin et al.
Hao Yuan et al.
Recent developments in optical imaging techniques, particularly multi-photon excitation microscopy that allows studies of biological interactions at a deep cellular level, have motivated intensive research in developing multi-photon absorpt...
Yulong Wang,Qian Zhang,Cameron Nickle et al.
Yulong Wang et al.
It is challenging to reconfigure devices at molecular length scales. Here we report molecular junctions based on molecular switches that toggle stably and reliably between multiple operations to reconfigure electronic devices at molecular l...
Tailoring catalysis at the atomic level: trends and breakthroughs in single atom catalysts for organic transformation reactions [0.03%]
从原子层面调控催化反应：有机转化反应单原子催化剂的研究进展与突破趋势
Devendra Sharma,Devanshu Sajwan,Shubhankar Mishra et al.
Devendra Sharma et al.
The utilization of precise materials in heterogeneous catalysis will provide various new possibilities for developing superior catalysts to tackle worldwide energy and environmental issues. In recent years, single atom catalysts (SACs) with...
Expression of concern: Carbon quantum dots as a dual platform for the inhibition and light-based destruction of collagen fibers: implications for the treatment of eye floaters [0.03%]
表达关切：碳量子点作为胶原纤维抑制和光控破坏的双重平台：治疗飞蚊症的意义
Alexandre Barras,Félix Sauvage,Inès de Hoon et al.
Alexandre Barras et al.
Expression of concern for 'Carbon quantum dots as a dual platform for the inhibition and light-based destruction of collagen fibers: implications for the treatment of eye floaters' by Alexandre Barras et al., Nanoscale Horiz., 2021, 6, 449-...
Nanoscale Horizons Emerging Investigator Series: Dr Mita Dasog, Dalhousie University, Canada [0.03%]
纳米科学前沿特刊：达尔豪斯大学Mita Dasog博士访谈
Our Emerging Investigator Series features exceptional work by early-career nanoscience and nanotechnology researchers. Read Mita Dasog's Emerging Investigator Series article 'Unlocking the secrets of porous silicon formation: insights into ...
Editorial
Nanoscale horizons. 2024 Dec 5. DOI:10.1039/d4nh90079k 2024
Tarak Nath Das,Aparna Ramesh,Arghya Ghosh et al.
Tarak Nath Das et al.
The supramolecular self-assembly of peptides offers a promising avenue for both materials science and biological applications. Peptides have garnered significant attention in molecular self-assembly, forming diverse nanostructures with α-h...
XeF2 gas assisted focused electron beam induced etching of niobium thin films: towards direct write editing of niobium superconducting devices [0.03%]
利用XEF₂气体增强的聚焦电子束诱导刻蚀技术在铌超导薄膜上进行直接图形化及器件编辑
Spencer Gellerup,Reece Emery,Scott T Retterer et al.
Spencer Gellerup et al.
In this work, we explore focused electron beam induced etching (FEBIE) of niobium thin films with the XeF2 precursor as a route to edit, on-the-fly, superconducting devices. We report the effect of XeF2 pressure, electron beam current, beam...