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http://dx.doi.org/10.1177/02692163251316135 | DOI Listing |
Regen Biomater
August 2025
Shi-Changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China.
The most significant challenge facing magnesium alloy stents is their ability to withstand complex deformation during their application. To gain a deeper understanding of the impact of stent deformation on the protective capabilities of the coating, this paper presents an amplified stent deformation model. The models were coated with either a low elongation material-Poly(D, L-lactide) (PDLLA) or a high elongation material-Poly(butylene adipate-co-terephthalate) (PBAT), followed by the application of a rapamycin-loaded PLGA as drug-eluting layer.
View Article and Find Full Text PDFLangmuir
September 2025
School of Energy and Power Engineering, Jiangsu University, Zhenjiang, Jiangsu 212013, China.
In the stable cone-jet regime, liquid usually presents the shape of a cone extended by a jet at its apex, with jet breakup yielding fine drops. The dynamics of the Taylor cone critically affect the stability of the jet and further determine the jet and/or drop size. In the present work, the morphology of the Taylor cone, cone length, and cone angle were studied through experimental and numerical means, where the operating parameters and liquid properties are considered.
View Article and Find Full Text PDFTissue Cell
September 2025
Trinity Centre for Biomedical Engineering, Trinity Biomedical Sciences Institute, Trinity College Dublin, Ireland; Discipline of Mechanical, Manufacturing and Biomedical Engineering, School of Engineering, Trinity College Dublin, Ireland. Electronic address:
Background/objectives: Recent advancements in non-invasive imaging of the liver hold significant potential for disease diagnosis and monitoring. However, the influence of different microstructural features on clinically derived mechanical biomarkers in the liver are not fully elucidated. The aim of this study was to investigate the influence of microstructural changes within liver tissue on mechanics.
View Article and Find Full Text PDFLangmuir
September 2025
College of Petroleum Engineering, Liaoning Petrochemical University, Fushun, Liaoning 113001, China.
The impact of different surfactants on hydrate formation varies, and exploring hydrate growth characteristics is crucial for advancing the industrial application of oil and gas transportation. This study employed a microscope to investigate the hydrate formation rate and the morphology and formation process of the hydrate along the wall. It also visually demonstrated the hydrate formation process on the wall within an oil-water system and the migration patterns of different liquid phases inside the hydrate, leading to the characteristic of various wall hydrate growth modes.
View Article and Find Full Text PDFSoft Matter
September 2025
Department of Chemical Engineering, Northeastern University, Boston, MA 02115, USA.
Advances in fluidic droplet generation both necessitate and enable accessible, high throughput methods to optimize formulations by measuring surface tension. One fluidic approach involves creating extensional flow using constrictions. Droplets deform within a constriction, and then experience extensional flow upon exiting into a wider channel.
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