Results 81 to 90 of about 6,287 (220)

Electroosmotic Flow Pump

, 2016
Electroosmotic flow (EOF) pumping has been widely used to manipulate fluids such as liquid sample reagents in microfluidic systems. In this chapter, we will introduce the re‐ search progress on EOF pumps in the fields of microfluidic science and technology and briefly present their microfluidic applications in recent years.
Meng Gao, Lin Gui
openaire   +2 more sources

RNA‐DNA Fusomer Fibers With Customizable Physicochemical, Mechanical, and Biological Properties for Next‐Generation Therapeutics

Small, EarlyView.
ABSTRACT We introduce RNA‐DNA fusomers, a new class of chemically synthesized oligonucleotides that combine the versatile properties of RNA and DNA within a single sequence and self‐assemble into higher‐order functional structures via a simple one‐pot annealing reaction.
Yasmine Radwan, Laura P. Rebolledo, Yelixza I. Avila, Elizabeth Skelly, Lauren Rackley, Julio Navas Hernandez, Renata de Freitas Saito, Laxmi K. Pandey, Hemani Chhabra, Alexander J. Lushnikov, Tatiane Katsue Furuya, Ana Luiza Lomba, Da Shi, Edward Cedrone, Ian Marriott, Morgan R. Chandler, Meni Wanunu, Aleksei Aksimentiev, Alexey V. Krasnoslobodtsev, Roger Chammas, Marina A. Dobrovolskaia, Kirill A. Afonin   +21 more
wiley   +1 more source

Unified theory to evaluate the effect of concentration difference and Peclet number on electroosmotic mobility error of micro electroosmotic flow [PDF]

, 2012
Both theoretical analysis and nonlinear 2D numerical simulations are used to study the concentration difference and Peclet number effect on the measurement error of electroosmotic mobility in microchannels.
Wentao Wang, Wang, Wentao, Lee, Yi Kuen, Yi-Kuen Lee   +3 more
core   +1 more source

Epx4 Nanopore With Multiple Constrictions for Single‐Molecule Identification

Small Methods, EarlyView.
Epx4 is a biological multi‐constriction nanopore that generates informative current signals for polypeptide sensing. Compared with α‐hemolysin, Epx4 detects short poly‐L‐lysine (S‐PLL, Mw 10 kDa) at a higher event frequency and produces signal features that distinguish it from long poly‐L‐lysine (L‐PLL, Mw 30–70 kDa), with an ROC AUC of 0.82 for the ...
Ayako Ijuin, Kota Naito, Mana Sato, Virginia Di Toro Mammarella, Nanami Takeuchi, Mauro Chinappi, Yoshikazu Tanaka, Ryuji Kawano   +7 more
wiley   +1 more source

Analysis of electroosmotic–peristaltic heat transfer and thermal irreversibility in two-layer microchannel flow with slip effects and Joule heating

Case Studies in Thermal Engineering
The growing demand for efficient thermal management in microfluidic systems has drawn significant attention to the combined effects of electroosmotic and peristaltic mechanisms, particularly in biomedical and lab-on-a-chip applications.
Leila Manai, Talha Anwar, Saleh Chebaane
doaj   +1 more source

Development of an Integrated Chip for Automatic Tracking and Positioning Manipulation for Single Cell Lysis

Sensors, 2012
This study adopted a microelectromechanical fabrication process to design a chip integrated with electroosmotic flow and dielectrophoresis force for single cell lysis.
Chao-Wang Young, Chyung Ay, Jia-Ling Hsieh   +2 more
doaj   +1 more source

Electrically Driven Hydrogel Actuators From Turgor Pressure to Ciliary Motion

SmartSys, Volume 2, Issue 3, September 2026.
ABSTRACT Electrically driven hydrogels convert ion migration, water transport, and polymer network deformation into mechanical outputs, offering a soft and responsive platform for actuation. Recent progress in this field has advanced from macroscopic electroosmotic turgor actuators to micrometer‐scale hydrogel cilia arrays.
Ning Li, Chenhui Bai, Xinru Yang, Xiumin Sun, Suyi Wen, Xiaojing Cui, Hulin Zhang   +6 more
wiley   +1 more source

Electroosmotic Flow of Power-Law Fluids in a Slit Microchannel [PDF]

, 2009
Electroosmotic flow of power-law fluids in a slit channel is analyzed. The governing equations including the linearized Poisson–Boltzmann equation, the Cauchy momentum equation and the continuity equation are solved to seek analytical expressions for the
Cunlu Zhao, Chun Yang
core   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, Volume 28, Issue 13, 8 July 2026.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Compact Tubular Dielectric Elastomer Pump for Indoor Plants

Journal of Applied Polymer Science, Volume 143, Issue 25, July 5, 2026.
This study develops a mountable rolled dielectric elastomer pump (MRDEP) using silicone films and MWCNT‐based electrodes. The MRDEP is completely soft, silent in operation, and easily mounted on a piping system. We use dry stacking methods, fabricate a multilayer dielectric elastomer actuator (DEA), and a pre‐straining process in one direction before ...
Ardi Wiranata, Yuya Yamaguchi, Yu Kuwajima, Yuma Furuhashi, Hiroshi Fukui, Naoki Hosoya, Shingo Maeda   +6 more
wiley   +1 more source