Results 261 to 270 of about 2,218,762 (336)

QTAIM Analysis of a [2]Rotaxane Molecular Shuttle with a 2,2′‐Bipyridyl Rigid Core

open access: yesChemPhysChem, Volume 26, Issue 12, June 23, 2025.
Supramolecular assembly of a rigid H‐shaped [2]rotaxane composed of 24C8 macrocycle on a molecular thread containing two benzimidazole recognition sites and a central 2,2’‐bipyridyl core is investigated by combining QTAIM with DFT algorithms. The derived interaction patterns shed some light on the mutual position of the 24C8 ring along the axle ...
Costantino Zazza   +3 more
wiley   +1 more source

Subcycling Strategy for Finite‐Volume Updated‐Lagrangian Methods Applied to Fluid–Structure Interaction

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 126, Issue 11, 15 June 2025.
ABSTRACT In this article, we propose and investigate an explicit partitioned method for solving shock dynamics in fluid–structure interaction (FSI) problems. The method is fully conservative, ensuring the local conservation of mass, momentum, and energy, which is crucial for accurately capturing strong shock interactions.
Teddy Chantrait   +4 more
wiley   +1 more source

Laplacian Energy of Graphs

open access: yesپژوهش‌های ریاضی, 2020
hamideh Aram   +2 more
doaj  

Micro‐ and Nano‐Bots for Infection Control

open access: yesAdvanced Materials, Volume 37, Issue 24, June 19, 2025.
This review presents a strategic vision for integrating micro‐ and nanobots in the pipeline for infection diagnosis, prevention, and treatment. To develop these robots as a practical solution for infection management, their design principles are clarified based on their propulsion mechanisms and then categorized infection management domains based on ...
Azin Rashidy Ahmady   +5 more
wiley   +1 more source

Fabrication of Schiff Base Interfacial Films via Polyethyleneimine and Glutaraldehyde for pH‐Responsive Oil‐in‐Water High Internal Phase Emulsions

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 11, June 9, 2025.
Due to the Schiff base reaction between polyethyleneimine and glutaraldehyde in the aqueous phase, a pH‐responsive interfacial film is constructed at the interface of the two immiscible phases. Consequently, both pH‐reversible high internal phase emulsions and pH‐controlled release capsules can be easily fabricated using this emulsion system.
Lei Sun   +6 more
wiley   +1 more source

Persistent Mayer Dirac. [PDF]

open access: yesJ Phys Complex
Suwayyid F, Wei GW.
europepmc   +1 more source

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