Results 41 to 50 of about 322,402 (318)

Improvement of the accuracy of PIV measurement of flow field in a levitated droplet

Mechanical Engineering Journal
The use of levitated droplets with electrostatic and ultrasonic fields has attracted much attention in the fields of materials development, chemical engineering, droplet-based microfluidics, inkjet printing, and aerospace engineering.
Eugene GATETE, Biao SHEN, Akiko KANEKO
doaj   +1 more source

Modeling and Optimization of Y-Type Micromixers

Micromachines, 2014
A trend in the global technological progress in the last few decades is the development of microsystem technology, microelectromechanical systems and corresponding technologies.
Valery Rudyak, Andrey Minakov
doaj   +1 more source

Lifetime of a bouncing droplet [PDF]

Physical Review E, 2007
When a droplet is gently laid onto the surface of the same liquid, it stays at rest for a moment before coalescence. The coalescence can be delayed and sometimes inhibited by injecting fresh air under the droplet. This can happen when the surface of the bath oscillates vertically. In this case the droplet basically bounces on the interface.
Terwagne, Denis, Vandewalle, Nicolas, Dorbolo, Stéphane   +2 more
openaire   +3 more sources

Monodisperse Water-in-Oil-in-Water (W/O/W) Double Emulsion Droplets as Uniform Compartments for High-Throughput Analysis via Flow Cytometry

, 2013
Here we report the application of monodisperse double emulsion droplets, produced in a single step within partially hydrophilic/partially hydrophobic microfluidic devices, as defined containers for quantitative flow cytometric analysis.
Wolfgang-Andreas C. Bauer, Clemens Kaminski, Bauer, Wolfgang-Andreas, Kaminski, Clemens, Jing Yan, Huck, Wilhelm, Wolfgang-Andreas Bauer, Clemens F. Kaminski, Hollfelder, Florian, Wilhelm Huck, Martin Fischlechner, Florian Hollfelder, Yan, Jing, Wilhelm T. S. Huck, Fischlechner, Martin   +14 more
core   +1 more source

How robust is the ring stain for evaporating suspension droplets? [PDF]

, 2013
The ring stain is commonly seen when droplets containing particles, such as coffee, are left to dry on a surface: a pinned contact line leads to outward radial flow, which is enhanced by the diverging evaporative flux at the contact line.
Ouali, FF, Msambwa, Y, David J. Fairhurst, Fairhurst, DJ, F. Ouali, Y. Msambwa   +5 more
core   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

FACS‐Sortable Triple Emulsion Picoreactors for Screening Reactions in Biphasic Environments

Advanced Materials Interfaces
Biphasic environments can enable successful chemical reactions where any single solvent results in poor substrate solubility or poor catalyst reactivity.
Samuel Thompson, Yanrong Zhang, Zijian Yang, Lisa Nichols, Polly M. Fordyce   +4 more
doaj   +1 more source

Phase Transitions by an Abundant Protein in the Anammox Extracellular Matrix Mediate Cell-to-Cell Aggregation and Biofilm Formation

mBio, 2020
This study describes the first direct functional assignment of a highly abundant extracellular protein from a key environmental and biotechnological biofilm performing an anaerobic ammonium oxidation (anammox) process.
Thomas Seviour, Lan Li Wong, Yang Lu, Sudarsan Mugunthan, Qiaohui Yang, Uma Shankari, Irina Bessarab, David Liebl, Rohan B. H. Williams, Yingyu Law, Staffan Kjelleberg   +10 more
doaj   +1 more source

Evolution of Water-in-Oil Droplets in T-Junction Microchannel by Micro-PIV

Applied Sciences, 2021
Water-in-oil droplets have huge importance in chemical and biotechnology applications, despite their difficulty being produced in microfluidics. Moreover, existing studies focus more on the different shape of microchannels instead of their size, which is
Hawa Ringkai, Khairul Fikri Tamrin, Nadeem Ahmed Sheikh, Shahrol Mohamaddan   +3 more
doaj   +1 more source