Results 71 to 80 of about 38,176 (304)

Highly Selective Methanol Synthesis Using Electrochemical CO2 Reduction with Defect‐Engineered Cu58 Nanoclusters

Small Science
Atomically precise copper nanoclusters (Cu NCs) exhibit significant potential as catalysts for the electrocatalytic reduction of CO2. However, the range of products achievable with these NCs has been somewhat constrained.
Sourav Biswas, Tomoya Tanaka, Haohong Song, Masaki Ogami, Yamato Shingyouchi, Sakiat Hossian, Maho Kamiyama, Taiga Kosaka, Riki Nakatani, Yoshiki Niihori, Saikat Das, Tokuhisa Kawawaki, De‐en Jiang, Yuichi Negishi   +13 more
doaj   +1 more source

Nickel Foam‐Supported Amorphous FeCo(Mn)−O Nanoclusters with Abundant Oxygen Vacancies through Selective Dealloying for Efficient Electrocatalytic Oxygen Evolution

ChemElectroChem, 2020
Developing earth‐abundant, cost‐effective and high‐performance electrocatalyst towards the oxygen evolution reaction (OER) is a great challenge for large‐scale hydrogen production from electrochemical water splitting.
Shuai‐Na Wu, Yu‐Feng Qi, Qian Wang, Xiu‐Guang Wang, Prof. Dr. Xiao‐Jun Zhao, Prof. Dr. En‐Cui Yang   +5 more
doaj   +1 more source

Gossypol‐Crosslinked Nanoclusters of Ultrasmall Iron Oxide Nanoparticles for Ultrasound‐Enhanced Precision Tumor Theranostics

Advanced Sensor Research, 2023
Development of tumor microenvironment (TME)‐responsive nanomedicines with simple components for precision tumor theranostics still maintains a great challenge.
Rui Yang, Rui Wu, Bin Zhang, Honghua Guo, Jiao Qu, Jindong Xia, Guixiang Zhang, Mingwu Shen, Xiangyang Shi   +8 more
doaj   +1 more source

Recent Advances in Light‐Addressable Electrochemistry for Spatially Resolved Applications

Advanced Materials Technologies, EarlyView.
This comprehensive review highlights light‐addressable electrochemistry as a powerful tool that uses light to control localized chemical reactions on unstructured semiconductor surfaces. The work evaluates advanced strategies to optimize electrode materials for enhanced spatial resolution and stability. Furthermore, it showcases diverse applications in
Nhi Trang Vo, Sina Jamali, Nam‐Trung Nguyen   +2 more
wiley   +1 more source

Hybridization of Gap Plasmons and Grating‐Coupled Surface Plasmon Polaritons in Metal Nanoparticle Cluster Arrays on a Mirror

Advanced Optical Materials, EarlyView.
Here we use a template‐assisted self‐assembly approach of metal colloids onto metal films to produce hybrid plasmonic metasurfaces that integrate nanoparticle‐on‐mirror cavities with periodic metal colloid arrays. The resulting coupling between gap plasmons and grating‐coupled surface plasmon polaritons enables programmable hybrid modes with tailored ...
Afroditi Koutsogianni, Xiaoyu Qi, Jose Mendoza‐Carreño, Pedro Moronta, Maria Isabel Alonso, David B. Amabilino, Agustín Mihi   +6 more
wiley   +1 more source

Recent studies on the properties of silver-thiolate nanoclusters [PDF]

E3S Web of Conferences
Atom-precise metal nanoclusters have made great progress in the fields of catalysis, medicine and sensing due to their attracting strong photoluminescence, high catalytic performance, and chirality.
Wang Lu, Yao Liaoyuan
doaj   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Synthesis of Bimetallic Gold-Silver Nanoclusters and Its Application as Pb (II) Sensing Based on Fluorescence Technique [PDF]

E3S Web of Conferences
Much research has been done on gold nanoclusters stabilized by biomolecules because of their remarkable fluorescence properties and potential biological applications.
Panjaitan Boy Marsaputra, Taqwatomo Galih, Novriadi Dwi   +2 more
doaj   +1 more source

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Nanoscale Characterization of Metal Nanoclusters by Means of X-Ray Diffraction (XRD) and Transmission Electron Microscopy (TEM) Techniques

, 2007
Metal Nanoclusters in Catalysis and Materials Science: The Issue of Size Control deals with the synthesis of metal nanoclusters along all known methodologies.
P. F. Fazzini, P. Canton, C. Meneghini, POZZI, GIULIO, A. Benedetti   +4 more
core   +1 more source