Results 201 to 210 of about 202,770 (288)
Amplification of Photochemical Chiroptical Activity of Chiral Gold Nanocubes
Small, EarlyView.“Chiral gold nanocubes (AuNCs) enable polarization‐dependent plasmonic catalysis with exceptional photochemical circular dichroism. Circularly polarized light drives hot‐electron‐induced reactions with asymmetric reaction rates, monitored via operando SERS, with photochemical g‐factors exceeding optical limits.
Shashank K. Gahlaut +8 more
wiley +1 more source
Robust β‐Sheet Peptide Reinforced Polymer Fibers
Small Science, EarlyView.β‐sheet nanocrystals are embedded into a range of different polymeric fibers by introducing a soluble monomer into the spinning dope solution and polymerizing after fiber formation. Polymer crystallization is found in specific polymeric fibers, resulting in an increase in tensile strength 2.2 and 4.3 times for poly(caprolactone) and cellulose acetate ...
Nicholas J. Chan +8 more
wiley +1 more source
Evolution Mechanism of Nonmetallic Inclusions in Fe‐1.5Al‐xSi (x = 0.5–3.0 wt%) Alloyed Steels
steel research international, EarlyView.Spherical SiO2 inclusions are predominantly observed in the steel when Si is alloyed. They sinter and grow through the collision mechanism. Aggregated alumina and polyhedral spinel inclusions are exclusively observed after subsequent addition of Al to Si‐alloyed steel.
Tae Sung Kim +3 more
wiley +1 more source
FRACTAL MODEL OF THE INTERFACE BETWEEN ELECTROLYTE AND ELECTRODE AND ITS FREQUENCY RESPONSE
, 1989 YU WEN-HAI, Yi Ding
openalex +1 more source
Origin of Dynamic Network Formation of 2D Nanofillers in a Flexible Matrix
Small Structures, EarlyView.Conductive networks of carbon nanofillers that strongly interact with the matrix are studied to enable high‐performance printed flexible conductors. The highly folded, wrinkled structures of 2D graphene sheets and their large interfacial areas are shown to strongly affect composite morphology and electromechanical properties compared to 0D and 1D ...
Debmalya Roy +6 more
wiley +1 more source
Fractal Nature of Earthquake Source Spectrum from Heterogeneous Faulting with Random Fault Patches
, 1989 Junji Koyama, Hiroaki Hara
openalex +2 more sources
Small Structures, EarlyView.Carbon aerogels (CAs) show broad application prospects for aqueous pollutant removal. In this review, CAs’ evaluation indicators, structural compositions, intrinsic characteristics, and construction paths are summarized to clarify the interrelationships among the structures, properties, and applications of CAs.
Yong Zhong +5 more
wiley +1 more source
Small Structures, EarlyView.Mechanosynthesis allowed synthesizing and providing large amount of high‐quality MAPbI3 powders with defects tuned by grinding time. Mechanosynthesized MAPbI3 for 4 h dispersed in a polymeric matrix led to a marked enhancement in dielectric loss at 11.4 GHz, which makes this green synthesis approach promising for producing hybrid perovskites with ...
Yihui Cai +19 more
wiley +1 more source
Small Structures, EarlyView.Nanozymes emerge as promising therapeutic agents for reactive oxygen species (ROS)‐dependent diseases, offering advantages over traditional biocatalysts through enhanced stability, tunability, and targeting capabilities. This review explores their mechanisms, design strategies, and clinical progress, emphasizing precision medicine potential.
Lihong Zhou +8 more
wiley +1 more source
Hyperspectral Raman imaging to understand patterns in dried biofluids in Alzheimer's disease
VIEW, EarlyView.Raman spectroscopy is commonly used to identify biomarkers in biological fluids, often focusing on the outer ring of dried droplets due to molecular accumulation from the coffee ring effect. However, this approach may overlook important spectral information, so hyperspectral Raman mapping is used to analyze the entire droplet and identify optimal ...
Eneko Lopez +8 more
wiley +1 more source