Results 51 to 60 of about 684,749 (178)

Utilization of bulk nanobubbles to influence combustion characteristics of liquid fuels

Applications in Energy and Combustion Science
Several reports have recently established the possibility of stable suspensions of bulk nanobubbles in liquids, thus opening new directions in a broad range of applications including power and propulsion applications that depend on liquid fuels.
Vivek Kurumanghat, Aakriti Sharma, Neelkanth Nirmalkar, Aditya Saurabh, Lipika Kabiraj   +4 more
doaj   +1 more source

Acoustically Activatable Drug‐Loaded Nanodroplets for Mechanochemical Therapy in Solid Tumors

Advanced Science, EarlyView.
Microfluidically fabricated drug‐loaded nanodroplets are sequentially activated by dual‐frequency ultrasound through acoustic droplet vaporization followed by bubble collapse, enabling spatially controlled drug release and mechanical tumor fractionation, resulting in synergistic mechanochemotherapy and prolonged survival.
Tiran Bercovici, Mike Bismuth, Meir Goldsmith, Dan Peer, Tali Ilovitsh   +4 more
wiley   +1 more source

Stability, dynamics, and tolerance to undersaturation of surface nanobubbles

, 2019
The theoretical understanding of surface nanobubbles—nanoscale gaseous domains on immersed substrates—revolves around two contrasting perspectives. One perspective, which considers gas transport in the nanobubbles’ vicinity, explains numerous stability ...
An, Hongjie, Ohl, Claus-Dieter, Tan, Beng Hau   +2 more
core   +1 more source

Targeted Mechanogenetics to Modulate Specific Deep Neural Circuits

Advanced Science, EarlyView.
This study introduces mechanogenetics, a nanobubble‐enhanced sonogenetic strategy for selective modulation of feeding‐related neural circuits in the mouse lateral hypothalamus. Mechanogenetic stimulation modulates feeding behavior through glutamatergic projections from the lateral hypothalamus to the ventral tegmental area, highlighting its potential ...
Xuandi Hou, Jianing Jing, Zhuohan Shi, Lei Sun   +3 more
wiley   +1 more source

Influence of addition of degassed water on bulk nanobubbles

Ultrasonics Sonochemistry, 2018
The effects of the addition of degassed water on bulk nanobubbles (ultrafine bubbles) of air in liquid water were investigated by measuring the volumetric concentration and size distribution at different dissolved air degree of saturation (DOS) values.
Toru, Tuziuti, Kyuichi, Yasui, Wataru, Kanematsu   +2 more
openaire   +2 more sources

Pseudomagnetic fields for classical waves in two‐dimensional artificial lattices: Mechanisms and applications

InfoScience, EarlyView.
Pseudomagnetic fields make light and sound emulate charged particles in magnetic fields, enabling magnetic‐free signal processing. This Review summarizes their origins, three implementations in two‐dimensional artificial lattices, and applications in energy localization and robust transport, guiding the design of topological integrated devices ...
Shuaihu Liu, Pan Hu, Xintao He, Zhinan Zeng, Yikai Su, Lu Sun   +5 more
wiley   +1 more source

Plant‐Derived Natural Product Nanodelivery System in Cancer Therapy

Phytotherapy Research, EarlyView.
This review comprehensively summarizes the recent progress and emerging concepts in nanotechnology‐based delivery systems for plant‐derived natural products, with a particular focus on their application in precision cancer therapy. ABSTRACT Plant‐derived natural products have emerged as important sources of anticancer agents because of their diverse ...
Changqi Shi, LuLu Zhang, Lan Yan, Qi Geng, Li Li, Xiaojuan He, Ning Zhao, Yong Tan, Xiaomeng Zhang, Cheng Lu   +9 more
wiley   +1 more source

Harnessing the nonthermal effects of ultrasound for cancer treatment: From mechanisms to applications

Smart Molecules, EarlyView.
Nonthermal ultrasound transforms acoustic energy into diverse therapeutic bioeffects through cavitation, mechanical stimulation, and physicochemical activation. This review discusses how acoustic parameters, biological mechanisms, and responsive materials interact to influence nonthermal ultrasound‐enabled cancer therapies. Mechanism‐guided engineering
Liu Wang, Huan Tang, Yue Pan, Mingle Li, Weijie Zhao, Kai Liu   +5 more
wiley   +1 more source

Smart mesoporous silica nanoparticles for precision cancer therapy: Tumor targeting and stimuli‐responsive controlled release

Smart Molecules, EarlyView.
Smart mesoporous silica nanoparticles integrate tunable pore structures, molecular gates, targeting ligands, and stimuli‐responsive components to achieve controlled drug release for precision cancer therapy. This review highlights design principles, therapeutic applications, and future directions in immunotherapy, biodegradability, biosafety, and ...
Majdi Al‐Amili, Lei Lei, Zhu Jin
wiley   +1 more source

Bulk nanobubbles from acoustically cavitated aqueous organic solvent mixtures [PDF]

, 2019
We investigate the existence and stability of bulk nanobubbles in various aqueous organic solvent mixtures. Bulk nanobubble suspensions generated via acoustic cavitation are characterized in terms of their bubble size distribution, bubble number density,
M. Barigou (5713769), N. Nirmalkar (5713763), A. W. Pacek, Pacek, Andrzej, N. Nirmalkar, M. Barigou, Nirmalkar, Neelkanth, A. W. Pacek (5713766), Barigou, Mostafa   +8 more
core   +1 more source