Results 191 to 200 of about 21,966 (276)

Spin effect regulation as a design principle for M-N-C catalysts for oxygen electrocatalysis. [PDF]

Chem Sci
Li H, Fu Z, Yuan Y, Zhang D, Chen Y, Li H, Cao A.   +6 more
europepmc   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

Advanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Structure-Reactivity Relationships in <i>N</i>-Methylpyridinium Aldoxime Isomers: Comparative Experimental and Computational Studies. [PDF]

Int J Mol Sci
Musija D, Picek I, Vianello R, Matković-Čalogović D, Foretić B, Damjanović V.   +5 more
europepmc   +1 more source

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

Advanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa, Lin‐Ding Yuan, Stephen D. Wilson, James M. Rondinelli   +3 more
wiley   +1 more source

Water drives sequential breakdown of dynamic nanodomains in deep eutectic electrolytes. [PDF]

Chem Sci
Chowdhury T, Babu A, Kurungot S, Biswas R, Ravindranathan S, Bagchi S.   +5 more
europepmc   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Understanding the Active Site Structures and Achieving Catalytic Activity Tuning of Atomically Dispersed FeN₄ Sites for Oxygen Reduction Reaction. [PDF]

Chemphyschem
Xu J, Patel P, Yan C, Liu C.
europepmc   +1 more source

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

A multi-epitope pan-betacoronavirus vaccine construct predicted to induce broad-spectrum and durable immune responses: an immunoinformatics approach. [PDF]

Front Bioinform
Arapa AM, Tallei TE, Idroes R, Fatimawali, Suoth EJ, Savitri M, Adam AA, Kolondam BJ, Yamada C, Maciel de Azambuja Ribeiro RI, Rani A, Park MN, Ophinni Y, Kim B.   +13 more
europepmc   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

Advanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono, Anna Puiggalí‐Jou, Greta Cocchi, Mariangela Miccoli, Katharina Maniura‐Weber, Marcy Zenobi‐Wong, Esther Amstad   +6 more
wiley   +1 more source