Results 51 to 60 of about 6,287 (220)

Transient Pressure-Driven Electroosmotic Flow through Elliptic Cross-Sectional Microchannels with Various Eccentricities

Computation, 2021
The semi-analytical solution for transient electroosmotic flow through elliptic cylindrical microchannels is derived from the Navier-Stokes equations using the Laplace transform.
Nattakarn Numpanviwat, Pearanat Chuchard
doaj   +1 more source

Developing a Suitable Anion Exchange Layer Structure for Pure–Water Fed Bipolar Membrane CO2 Electrolysis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A porous anion exchange layer (AEL) is implemented in a forward‐biased bipolar membrane CO2 electrolyzer to suppress carbonate crossover, support CO2 regeneration and maintain cathode alkalinity. Two fabrication strategies are compared—deposition on a silver gas diffusion electrode (GDE) or on the CEM—showing that a porous AEL‐coated GDE provides the ...
Henning Lorenz, Nico Roubicek, Simon Thiele, Chuyen van Pham   +3 more
wiley   +1 more source

A Simulation Study of Inhibition Assay With Theophylline on the Enzymatic Hydrolysis of p‐Nitrophenyl Phosphate With Alkaline Phosphatase in a Continuous Mode of Electrophoretically Mediated Microanalysis

ELECTROPHORESIS, EarlyView.
Inhibition assays in in‐capillary continuous enzymatic reaction were simulated using a MATLAB matrix. The enzymatic hydrolysis of p‐nitrophenyl phosphate (S) with alkaline phosphatase (ALP) was adopted as a model enzymatic reaction, where theophylline (I) was used as a model inhibitor.
Toshio Takayanagi, Asuka Nomoto, Hitoshi Mizuguchi   +2 more
wiley   +1 more source

Development of Impedimetric Nucleic Acid Biosensing Chips Integrated With DC-Biased AC Electroosmotic Flow Mixer [PDF]

, 2018
專一性去氧核醣核酸(DNA)片段皆數奈米等級的小分子，目標DNA(target DNA, tDNA)在溶液中僅藉布朗運動與探針DNA(probe DNA, pDNA)進行雜合，此雜合方式限制了檢測極限及反應時間，為目前親和性感測器的發展瓶頸之一。本研究比較交流電滲流(AC-electroosmosis flow, AC-EOF)與直流偏壓-交流電滲流(DC-biased AC-EOF)控制含有tDNA液體的流動，並整合至全晶片電化學式雙生病毒(geminivirus)核酸感測晶片 ...
黃文清
core  

Membrane pumping-driven electroosmotic flow of Casson fluid in inclined microchannel

Discover Applied Sciences
Electroosmotic flow (electric field induces fluid flow) has modernized the fluid dynamics by enabling precise control over fluid flow at the microscale and explored the new domain of technology i.e., microfluidics-based technology or lab-on-chip devices.
Abhishesh Pandey, Pankaj Jangid, Dharmendra Tripathi, Kalpna Sharma   +3 more
doaj   +1 more source

Entropy generation in thermally radiated hybrid nanofluid through an electroosmotic pump with ohmic heating: Case of synthetic cilia regulated stream

Science Progress, 2021
Synthetic cilia-regulated transports through micro and nanofluidic devices guarantee an efficient delivery of drugs and other biological substances.
Sufian Munawar, Najma Saleem
doaj   +1 more source

Optimized iCIEF Fractionation Enables Deep Profiling of Antibody Drug Conjugate Charge Heterogeneity

ELECTROPHORESIS, EarlyView.
This study developed and optimized an iCIEF fractionation method to characterize ADC charge variants. The optimized approach enabled stable separation, identification of major PTMs, and drug‐load distributions across light and heavy chains. ABSTRACT Antibody drug conjugates (ADCs) are a novel class of therapeutic drugs that combine selectivity of an ...
Eunju Jang, Qunying Zhang, Paul M. Thomas   +2 more
wiley   +1 more source

LBM, a useful tool for mesoscale modelling of single phase and multiphase flow – the variety of applications and approaches at Nottingham [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
Zu, Y, 2nd Micro and Nano Flows Conference (MNF2009), Dong, B, Yan, Y   +3 more
core  

Harnessing electroosmotic hybrid nanofluid dynamics in curved arteries: insights into biomedical flow enhancement

Frontiers in Nanotechnology
In this study, we investigated the dynamics of unsteady electroosmotic pulsatile flow involving a hybrid nanofluid within a curved artery, influenced by both stenosis and an embedded catheter.
M. A. El Kot, M. A. El Kot, Abdullah Madhi Alsharif, Y. Abd Elmaboud, Y. Abd Elmaboud, Sara I. Abdelsalam, Sara I. Abdelsalam   +6 more
doaj   +1 more source

Determination of Flunixin Meglumine in Veterinary Pharmaceutical Formulations by Capillary Electrophoresis With Capacitively Coupled Contactless Conductivity Detection

ELECTROPHORESIS, EarlyView.
A CE‐C4D method was developed for the indirect determination of flunixin meglumine (FM) by quantifying meglumine and using lithium ions as an internal standard. The method allows the use of a low‐cost standard reagent, providing suitable analytical performance for the determination of FM in veterinary pharmaceutical formulations.
Letícia M. de Araujo, José A. Fracassi da Silva, Dosil P. de Jesus   +2 more
wiley   +1 more source