Results 131 to 140 of about 18,396 (294)

Mimic, target, and adapt: Cell membrane‐coated nanoplatforms for precision and immune‐guided cancer treatment

open access: yesBMEMat, EarlyView.
This Perspective explores the emerging landscape of cell membrane‐coated nanoparticles (CM‐NPs) as intelligent, immune‐compatible platforms for cancer therapy. Highlighting design strategies, translational challenges, and competitive positioning, it outlines how integrating biomimetic targeting with advanced analytical and manufacturing tools could ...
A. K. M. M. Alam   +4 more
wiley   +1 more source

Ultrasonic-assisted preparation of SBS modified asphalt: Cavitation bubble numerical simulation and rheological properties

open access: yesUltrasonics Sonochemistry
SBS (styrene–butadiene–styrene block copolymer) is currently the most widely used asphalt modifier, and SBS modified asphalt is usually prepared by high-speed shearing.
Ruien Yu   +7 more
doaj   +1 more source

Sonoluminescence from Bifrequency Excitation of Cavitation Bubbles

open access: yes, 1986
The nonlinear response of a single bubble to a bifrequency excitation is much more significant than the linear response. This can have important consequences on the characteristics of acoustic cavitation.
Chiavola M. M.   +5 more
core  

Enhanced strategies for cuproptosis‐like death in bacterial infection treatment

open access: yesBMEMat, EarlyView.
This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang   +7 more
wiley   +1 more source

Sonophysical mechanisms of bubble fragmentation near an ultrasonically vibrating boundary: influence of frequency and amplitude on interfacial intensification

open access: yesUltrasonics Sonochemistry
Ultrasonic cavitation has been increasingly employed to intensify wet dust removal by enhancing gas-liquid interfacial renewal and local mixing. However, the coupled effects of ultrasonic frequency and vibration amplitude on bubble collapse dynamics ...
Zhitao Zhao   +4 more
doaj   +1 more source

Acoustic‐driven surface cleaning with millimeter‐sized bubbles at translational resonance

open access: yesDroplet, EarlyView.
Time‐lapse visualization comparing bubble trajectories. The top panel (0 Hz) shows a bubble's linear path under no acoustic forcing, while the bottom panel (50 Hz) demonstrates the oscillatory motion induced by acoustic waves at a resonance mode. This mechanism holds promising potential for applications such as surface cleaning.
Yan Jun Lin   +2 more
wiley   +1 more source

Investigation of Ultrasonic Emulsifying Processes of a Linseed Oil and Water Mixture

open access: yesArchives of Acoustics, 2013
Ultrasonic emulsifying processes of immiscible liquids can be used to obtain stable emulsions. The authors used an ultrasonic sandwich head with an energy concentrator to obtain a suitable value of the energy density necessary for the emerge of ...
Andrzej SKUMIEL   +4 more
doaj  

Droplet microfluidics: Enabling the tailored fabrication of hydrogel particles

open access: yesDroplet, EarlyView.
Droplet microfluidics enables precise, versatile fabrication of hydrogel particles with controlled size, composition, and structure. This review summarizes fundamental principles, engineering strategies, and emerging applications, providing a framework for advancing microfluidic hydrogel technologies.
Zhongqiao Gan, Xu Hou
wiley   +1 more source

Photothermal bubble: Dynamics, manipulation, and applications

open access: yesDroplet, EarlyView.
As a versatile platform for bubble manipulation, photothermal techniques empower diverse operations: planar translation by scanning the laser spot, sustained periodic bouncing from competing thermal and hydrodynamic flows, and even guided 3D trajectories achieved by tailoring the heating configuration.
Man Hu, Feng Wang, Daosheng Deng
wiley   +1 more source

Ultrasonic Spectral Analysis of Cavitation Bubbles in Vegetable Oils

open access: yes, 2010
Ultrasound‐induced cavitation in vegetable oils can be used to control the crystallization and resulting texture of food products such as shortenings. Cavitation in oils has not been explored as extensively as in aqueous systems, however.
Timothy E. Doyle   +9 more
core   +1 more source

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