Results 91 to 100 of about 310,818 (304)

Non-native three-dimensional block copolymer morphologies

Nature Communications, 2016
Molecules can self-assemble to form ordered phases with defined shape and periodicity, but there are a limited set of morphologies reported. Here, the authors have manipulated block copolymer thin films via an iterative assembly process to form a diverse
Atikur Rahman, Pawel W. Majewski, Gregory Doerk, Charles T. Black, Kevin G. Yager   +4 more
doaj   +1 more source

Defect structure in nanomaterials /

, 2012
Nanomaterials exhibit unique mechanical and physical properties compared to their coarse-grained counterparts, and are consequently a major focus of current scientific research.
Gubicza, Jeno,author.
core  

Synthesis of chiral nanomaterials

, 2022
Chirality means the ones that are not superimposable on their mirror images. It is a fantastic phenomenon ubiquitous in nature and the universe. It has always been one of the most important research topics with its profound significance in the origin of ...
Zhiyong Tang, Tang, Z
core   +1 more source

Degradable, Skin‐Conformal Nanocomposite‐Based Bioelectronic Patches for High‐Fidelity Electrophysiology and Gesture‐Controlled Robotics

Advanced Functional Materials, EarlyView.
A degradable, skin‐conformal bioelectronic patch combines a starch‐dominated nanocomposite conductor with a gelatin substrate to enable sensitive strain sensing, high‐fidelity electrocardiography, electromyography, electrooculography, and machine‐learning‐assisted gesture control.
Ming Dong, Hongna Yuan, Shubo Liu, Abdulkadir Sanli, Emiliano Bilotti, Han Zhang, Pietro Cataldi, Karin Hing, Oliver Fenwick, Colin J. Humphreys, Dimitrios G. Papageorgiou   +10 more
wiley   +1 more source

Ceramic Nanomaterials in Caries Prevention: A Narrative Review

, 2022
Ceramic nanomaterials are nanoscale inorganic metalloid solids that can be synthesised by heating at high temperatures followed by rapid cooling. Since the first nanoceramics were developed in the 1980s, ceramic nanomaterials have rapidly become one of ...
John Yun Niu, Christie Ying Kei Lung, Mohammed Zahedul Islam Nizami, Veena Wenqing Xu, Yin, Iris Xiaoxue, Lung, Christie Ying Kei, Niu, John Yun, Nizami, Mohammed Zahedul Islam, Xu, Veena Wenqing, Chun Hung Chu, Chu, Chun Hung, Iris Xiaoxue Yin   +11 more
core   +1 more source

Oxygen Evolution Electrocatalysts with Trinuclear, Mixed‐Valence Iron Motifs on Electronically Aligned Carbon Dots

Advanced Functional Materials, EarlyView.
Trinuclear iron oxo‐bridged catalytic ensembles stabilized by aspartic‐acid‐derived carbon dots provide an effective platform for alkaline oxygen evolution. Mixed‐valence charge balancing, inner‐sphere charge transport, and work‐function alignment within the N/O‐rich carbon framework promote cooperative Fe‐site chemistry and efficient OER ...
Megha A. Deshmukh, Giorgio Zoppellaro, Emiliano Fonda, Lukáš Zdražil, Shounik Paul, David Panáček, Hanuman Thorat, Zdeněk Badura, Michele Melchionna, Manuela Bevilacqua, Paolo Fornasiero, Klaus Müllen, Radek Zbořil, Aristides Bakandritsos   +13 more
wiley   +1 more source

Bioinspired 2D Nanomaterials for Sustainable Applications

, 2020
The increasing demand for constructing ecological civilization and promoting socially sustainable development has encouraged scientists to develop bioinspired materials with required properties and functions.
Ziqi Sun, John Bell, Jun Mei, Cheng Yan, Mei, Jun, Bell, John, Liao, Ting, Ting Liao, Yan, Cheng, Yuanwen Zhang, Zhang, Yuanwen, Sun, Ziqi   +11 more
core   +1 more source

Nanoamphizymes: Self‐Assembled Amphiphilic Enzymatic Nanomaterials for High‐Performance Biocatalysis and Biosensing

Advanced Functional Materials, EarlyView.
An amphiphilic GOx nanoamphizyme was constructed by covalently introducing hydrophobic PPNI linkers onto GOx, enabling spontaneous self‐assembly into tunable nanoparticles. Mild crosslinking further stabilized the assemblies and enhanced catalytic performance and stability.
Yuan‐Hao Hsiao, Rajan Deepan Chakravarthy, Po‐Hsiang Chen, Abdelreheem Abdelfatah Saddik, Hsin‐Chieh Lin   +4 more
wiley   +1 more source

Heat and Electro-Responsive Nanomaterials for Smart Windows [PDF]

, 2020
Energy-saving buildings have drawn increasing interest worldwide in the past 30 years, during which the growing population and expanding urbanization significantly increased the energy intensity of numerous cities.
Zhong, YL, Qin, J, Yu Lin Zhong, Jiadong Qin   +3 more
core   +1 more source

Controlling Structure and Stability in Ultrathin Ti3C2Tx MXene Multilayers for Hydrogen Gas Barrier Applications

Advanced Functional Materials, EarlyView.
An ultrathin nanocomposite MXene‐based multilayer effectively blocks hydrogen permeation by presenting a tortuous, layered structure. When the MXene is layered with reduced graphene oxide modified with a polycation, the resulting nanocomposite retains its hydrogen gas barrier properties at temperatures as high as 400°C (permeability of 7.13 ± 0.09 × 10−
Yang Hyun Auh, Savannah E. Pas, Sisi Xiang, Miladin Radovic, Micah J. Green, Hisato Yamaguchi, Jodie L. Lutkenhaus   +6 more
wiley   +1 more source