Results 141 to 150 of about 44,044 (307)

Bubble dynamics in a pressure gradient with reentrant jet break through and energy loss. [PDF]

Ultrason Sonochem, 2023
Chahine GL, Schmidt BE, Deng X, Hsiao CT, Liu Q.   +4 more
europepmc   +1 more source

Modular Control of PEG‐Poly(2‐Oxazoline) Co‐Assembly Enables Tunable Aggregate Properties for Intraocular Pressure Management

Advanced Healthcare Materials, EarlyView.
A thermo‐responsive poly(2‐oxazoline)‐based injectable formulation is developed to modulate intraocular pressure (IOP) in both normal and hypotonic eyes. By adjusting the PEG content, the aggregation behavior is finely tuned, enabling IOP elevation without long‐term deposition.
Yuji Tanaka, Shohei Morikawa, Shigehito Osawa   +2 more
wiley   +1 more source

Bubble formation at two adjacent submerged orifices in inviscid fluids

, 2008
A theoretical model has been developed as an extension of single orifice bubble formation to investigate the growth and detachment of vapor/gas bubbles formed at two adjacent submerged orifices in inviscid fluids.
Arebi, Bashir H., Dempster, W., Dempster, William   +2 more
core  

Enhancing medical ultrasound imaging through fractional mathematical modeling of ultrasound bubble dynamics. [PDF]

Ultrason Sonochem, 2023
Ur Rehman H, Shuaib M, Ismail EAA, Li S.
europepmc   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

Advanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima, Sarmila Majumder, Divya S. Patel, Chunyu Hu, Hong Li, Xin Huang, Kim Truc Nguyen, Jacob Doon‐Ralls, Chiranth K. Nagaraj, Mangesh D. Hade, Setty M. Magaña, Eswar Shankar, Xiaoli Zhang, Daniel G. Stover, Bhuvaneswari Ramaswamy, Eduardo Reátegui   +15 more
wiley   +1 more source

Observation of Laser-Induced Bubbles in Glycerol–Water Mixtures

Fluids
This work presents a method of directly imaging the growth and collapse of laser induced-bubbles in glycerol and water mixtures. The direct optical imaging is augmented with interferometric measurements of the vibration spectrum of the bubble-vessel ...
Laurel ONeill, Tim Kane
doaj   +1 more source

The effect of bulk viscosity on single bubble dynamics and sonoluminescence. [PDF]

Ultrason Sonochem, 2023
Shen Y, Pflieger R, Chen W, Ashokkumar M.   +3 more
europepmc   +1 more source

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Standardized Effect Measures Informing Next‐Generation Strategies for Mechanical Stimulation in Cartilage Tissue Engineering

Advanced Healthcare Materials, EarlyView.
This systematic review quantitatively compares conventional mechanical stimulation strategies in cartilage tissue engineering across 85 heterogeneous in vitro studies. Applying standardized effect measures, meta‐analysis reveals that combined compression and shear loading optimally promotes cartilage matrix development.
Jiaqi K. Shen, Tony B. Huang, Catherine E. Davey, Elias Salzer, Gerjo J. V. M. Van Osch, Sandra J. Shefelbine, Marcus G. Pandy, Kathryn S. Stok   +7 more
wiley   +1 more source

How the Texture Density Affect Dynamics of a Single Acoustic Cavitation Bubble Near a Skin-Like Wall in Sonophoresis Applications

IEEE Access
For better applications of low-frequency sonophoresis in transdermal interstitial fluid extraction and transdermal drug delivery, the microscopic mechanism of skin permeabilization by low-frequency sonophoresis have drawn much attention.
Yongzhen Jin, Tianshu Zhang, Yan Yang, Hui Chen, Yuanyuan Li, Hao Wu   +5 more
doaj   +1 more source