Results 41 to 50 of about 2,073,769 (233)

Tailoring Iron Nanostructures on MoS2: The Pivotal Role of Sulfur Vacancies in Growth Morphology and Charge Transfer

Advanced Materials Interfaces, EarlyView.
The deposition of Iron on pristine MoS2/Au(111) monolayers produces nanoparticles that donate charge to the support, generating Fe+2‐interfacial species. On the contrary, on defect‐engineered MoS2, sulfur vacancies trap sub‐nanometric Fe clusters and host two excess electrons that redistribute locally, suppressing Fe oxidation without formal Mo ...
Marco Nalesso, Naiara Leticia Marana, Eleonora Ascrizzi, Mattia Cattelan, Silvia Nappini, Ilargi Napal Azcona, Igor Píš, Giancarlo Milotti, Elena Magnano, Anna Maria Ferrari, Stefano Agnoli   +10 more
wiley   +1 more source

Keratin–Melanin Complexation Enables Robust, Delamination‐Resistant Feather‐Inspired Structural Color Coatings for Flexible and Curved Substrates

Advanced Materials Interfaces, EarlyView.
Providing mechanically robust structural color coating technology inspired by cooperative interactions in nature. The spatial arrangement of melanin particles within the keratin matrix generates angle‐independent structural colors. Diverse functional groups in keratin and melanin contribute to interparticle and substrate adhesion, resulting in the ...
Taisei Harada, Yui Maejima, Ryota Iwamori, Hideyuki Mitomo, Hirotoshi Tamayama, Shin‐ichi Takeda, Daisuke Unabara, Tasuku Hamaguchi, Koji Yonekura, Gen Morimoto, Hiroshi Fudouzi, Keiki Kishikawa, Michinari Kohri   +12 more
wiley   +1 more source

Fucoidan-containing microcapsules formed on different matrices with the use of the maillard reaction

Наука. Инновации. Технологии, 2022
In this paper, we investigate the possibility of forming multi-layered microcapsules containing fucoidan on matrices of different nature. As carriers was used vaterite meso-porous CaCO3 particles and polystyrene particles.
Viktoria Evgen'evna Suprunchuk, Evgenija Vladimirovna Denisova   +1 more
doaj  

Skin‐Like Tri‐Modal Sensors Based on Soft Piezoelectric and Ionic Composites

Advanced Materials Technologies, EarlyView.
Inspired by the multimodal perception of human skin, a soft, skin‐like tri‐modal sensor is presented. The device incorporates an ionically conductive, piezoelectric, elastic composite as its active layer, enabling independent detection of temperature, static strain, and dynamic strain within a single two‐terminal architecture.
Liren Wang, Peter Zalar, Vishva Bhate, Takeo Furukawa, Hidekazu Kodama, Yijun Liu, Yuanyuan Zhou, Chuang Hou, Siyuan Liu, Naoji Matsuhisa   +9 more
wiley   +1 more source

Scanning probe microscopy and spectroscopy, state of the art, trends, and level of development in Russia [PDF]

, 2017
Изложены основные этапы развития сканирующей зондовой микроскопии и спектроскопии нанометрового пространственного разрешения. Приводятся новые конструкции приборов, новые разработки микромеханических систем для СЗМ и тенденции их развития.
Быков, В. А., Bykov, V. A.
core  

Mechanical and nanomechanical properties of MWCNT/PP nanocomposite [PDF]

Fracture and Structural Integrity, 2018
The mechanical and nanomechanical properties of multi-walled carbon nanotube-reinforced polypropylene (MWCNT/PP) nanocomposite were investigated through tension tests (conducted on 2 wt% and 5 wt% specimens) and nanoindentation tests (conducted on 2 wt ...
Konstantinos Tserpes, A. Chanteli, Sp. Pantelakis, E.P. Koumoulos, C.A. Charitidis   +4 more
doaj   +2 more sources

Tunable Oxygen Connectivity in Carbaporphyrinoid Polymers on Metal Surfaces

Angewandte Chemie, EarlyView.
Hydroxyl‐functionalized dicarbaporphyrinoid polymers synthesized on Au(111) enable tunable oxygen‐mediated connectivity under UHV conditions. Thermal activation yields one‐dimensional hydroxyl‐terminated polymers that can selectively evolve into either covalently‐linked dibenzo‐p‐dioxane architectures through intermolecular C–O–C coupling or two‐fold ...
Alberto Martínez‐Bajo, Maxence Urbani, Ana Barragán, Óscar Jover, Elena Pérez‐Elvira, Ilaria Tomei, Claudio Goletti, Alejandro Jiménez‐Martín, Aurelio Gallardo, Koen Lauwaet, David Écija, Diego Soler‐Polo, Marco Di Giovannantonio, Tomás Torres, José I. Urgel   +14 more
wiley   +2 more sources

SPM-Bench: Benchmarking Large Language Models for Scanning Probe Microscopy

CoRR
As LLMs achieved breakthroughs in general reasoning, their proficiency in specialized scientific domains reveals pronounced gaps in existing benchmarks due to data contamination, insufficient complexity, and prohibitive human labor costs. Here we present SPM-Bench, an original, PhD-level multimodal benchmark specifically designed for scanning probe ...
Peiyao Xiao, Xiaogang Li, Chengliang Xu, Jiayi Wang, Ben Wang, Zichao Chen, Zeyu Wang, Kejun Yu, Yueqian Chen, Xulin Liu, Wende Xiao, Bing Zhao, Hu Wei   +12 more
openaire   +3 more sources

Biomimetic Nanoplatform for Dual Target Nano‐Metabolic Therapy in Diabetes‐Associated Biofilm Infections

Advanced Science, EarlyView.
A biomimetic GOx/Arg‐loaded nanoplatform produces nitric oxide through an in situ catalytic cascade reaction, enabling dual‐target metabolic regulation in diabetes‐associated biofilm infections. Bacterial metabolism is disrupted, and macrophage immunometabolism is reprogrammed, resulting in biofilm eradication, immune restoration, and enhanced ...
Mingzhang Li, Yonglong Li, Jiren Yan, Changming Wang, Jinlong Yu, Feng Jiang, Boyong Wang, Yi Yang, Deyi Ding, Jin Tang, Pei Han, Botao Song, Geyong Guo, Hao Shen   +13 more
wiley   +1 more source

Improvement of Alternative Non-Raster Scanning Methods for High Speed Atomic Force Microscopy: A Review

IEEE Access, 2019
The invention of the nanotechnology adds a new branch to investigate and control the physical properties of matters at atomic level. The aim of this technology is to image the characteristics of metals, biological organs, and polymers.
Sajal K. Das, Faisal R. Badal, Md. Atikur Rahman, Md. Atikul Islam, Subrata K. Sarker, Norottom Paul   +5 more
doaj   +1 more source