Results 191 to 200 of about 606 (262)

Advanced Fungal Control With Metallic Nanoparticles: A Comprehensive Review of Nanoparticle Tracking Analysis (NTA) for Particle Concentration Characterization

open access: yesChemistrySelect, Volume 11, Issue 12, 26 March 2026.
Metallic nanoparticles are emerging as potent antifungal agents, yet their efficacy is rarely quantified on a particle basis. Here, we demonstrate how nanoparticle tracking analysis (NTA), together with a newly proposed Particle Efficiency Index (PEI), can relate nanoparticle concentration to fungal inoculum load, enabling more rigorous and comparable ...
Rodrigo Ramos‐Hernández   +2 more
wiley   +1 more source

The Next Frontier: Micro/Nanorobots Operating Inside the Living Body

open access: yesSmartBot, Volume 2, Issue 1, March 2026.
Micro/nanorobots, with their tiny size and controllable motion capabilities, can perform complex and precise tasks in micro‐spaces, thus showing broad application prospects in the biomedical field. This review systematically summarizes the core advantages of micro/nanorobots in real‐time in vivo imaging, targeted drug delivery, and active barrier ...
Ningbo Yu   +5 more
wiley   +1 more source

Industrial‐Scale Seawater Splitting at Engineered Interface of Boron‐Doped Cobalt Sulfide/Metal–Organic Framework Nanosheets Heterostructure

open access: yesSmall Science, Volume 6, Issue 3, March 2026.
Boron‐doped cobalt sulfide protected by the metal‐organic framework sheets (B‐CoS2/MOF heterostructures) enable selective oxygen evolution reaction in alkaline seawater via enhanced interfacial coupling, optimized hydroxide (OH‐) adsorption, and sulfate (SO42−)‐mediated chloride (Cl−) repulsion, achieving 1 A cm−2 at 542 mV with 600 h stability ...
Seyedmahdi Mousavi   +13 more
wiley   +1 more source

Experimental Investigations on the Impact of Operational Conditions on Bubble Dynamics and the Resulting Vibrations in Gas‐Stirred Ladles

open access: yessteel research international, Volume 97, Issue 3, Page 1485-1496, March 2026.
This study applies sensitive vibration sensors to investigate gas bubble behavior in liquid metal during argon injection. Analysis of vibration signals provides insights into bubble evolution and the influence of gas flow and surface pressure. The results provide a basis for improved vibration‐based two‐phase flow models, enhancing accuracy in ...
Konstantinos Rigas   +3 more
wiley   +1 more source

Single‐Atom Engineering for Next Generation Rechargeable Batteries

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
Single‐atom engineering is an effective strategy for advancing rechargeable batteries by employing isolated single atoms (SAs) as active sites. This article examines how defects, spatial confinement, and coordination engineering influence the activity, stability, and charge–transfer behavior of SAs.
Palani Barathi, Martin Pumera
wiley   +1 more source

Advances in Selenium‐Based Materials for Supercapacitors: Chemistry, Interaction Mechanisms, and Practical Applications

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
Selenium‐based materials exhibit unique redox activity, tunable conductivity, and structural versatility, making them promising for advanced supercapacitor applications. Their integration with carbon, polymers, and transition metal compounds enhances electrochemical performance, stability, and energy density.
Murugan Madhubalan   +9 more
wiley   +1 more source

Validated ligand geometries for macromolecular refinement restraints and molecular‐mechanics force fields

open access: yesActa Crystallographica Section D, Volume 82, Issue 3, Page 216-226, March 2026.
A database of validated ligand restraints computed using various levels of quantum mechanics is generated and distributed with Phenix to streamline and improve macromolecular refinement results.In macromolecular structure refinement, the low observation‐to‐parameter ratio and the lack of high‐resolution data are countered by using a priori information ...
Nigel W. Moriarty   +3 more
wiley   +1 more source

Elemental Composition Analysis of Sheep Tears Using Particle‐Induced X‐Ray Emission

open access: yesVeterinary Ophthalmology, Volume 29, Issue 2, March 2026.
ABSTRACT Objective To identify the elemental composition of ovine tears using particle‐induced X‐ray emission (PIXE). Animals Studied Ten physically healthy female sheep. Procedures Tear samples were collected using Schirmer tear test strips. Tear samples were collected once daily over five consecutive days to assess reproducibility. Elemental analysis
Alon Zahavi   +7 more
wiley   +1 more source

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