Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Fulminant necrotising amoebic colitis: a report of two cases.

Hong Kong medical journal = Xianggang yi xue za zhi·2022
Same author

Emergency single-port laparoscopic partial adrenalectomy for adrenal abscess in an adult with disseminated <i>Streptococcus pyogenes</i> bacteraemia: a case report.

Hong Kong medical journal = Xianggang yi xue za zhi·2021
Same author

Effects of Senior Simulation Suit Programme on nursing students' attitudes towards older adults: A randomized controlled trial.

Nurse education today·2020
Same author

Response to: Stroke and infective endocarditis.

QJM : monthly journal of the Association of Physicians·2020
Same author

Erysipelothrix rhusiopathiae endocarditis presenting with stroke.

QJM : monthly journal of the Association of Physicians·2020
Same author

Micropropagation of Vitex negundo L., a woody aromatic medicinal shrub, through high-frequency axillary shoot proliferation.

Plant cell reports·2019

Related Experiment Video

Updated: Jul 14, 2026

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays
09:58

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays

Published on: June 23, 2022

A model for predicting magnetic particle capture in a microfluidic bioseparator.

E P Furlani1, Y Sahoo, K C Ng

  • 1Institute for Lasers, Photonics and Biophotonics, University at Buffalo (SUNY), Buffalo, NY 14260, USA. efurlani@buffalo.edu

Biomedical Microdevices
|May 23, 2007
PubMed
Summary

A new model predicts magnetic micro/nano-particle capture in bioseparation microsystems. It analyzes magnetic and fluidic forces to optimize particle separation efficiency.

More Related Videos

A Microfluidic Platform for Precision Small-volume Sample Processing and Its Use to Size Separate Biological Particles with an Acoustic Microdevice
11:32

A Microfluidic Platform for Precision Small-volume Sample Processing and Its Use to Size Separate Biological Particles with an Acoustic Microdevice

Published on: November 23, 2015

A Microfluidic-based Hydrodynamic Trap for Single Particles
10:13

A Microfluidic-based Hydrodynamic Trap for Single Particles

Published on: January 21, 2011

Related Experiment Videos

Last Updated: Jul 14, 2026

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays
09:58

Computer Numerical Control Micromilling of a Microfluidic Acrylic Device with a Staggered Restriction for Magnetic Nanoparticle-Based Immunoassays

Published on: June 23, 2022

A Microfluidic Platform for Precision Small-volume Sample Processing and Its Use to Size Separate Biological Particles with an Acoustic Microdevice
11:32

A Microfluidic Platform for Precision Small-volume Sample Processing and Its Use to Size Separate Biological Particles with an Acoustic Microdevice

Published on: November 23, 2015

A Microfluidic-based Hydrodynamic Trap for Single Particles
10:13

A Microfluidic-based Hydrodynamic Trap for Single Particles

Published on: January 21, 2011

Area of Science:

  • Biophysics
  • Microfluidics
  • Biotechnology

Background:

  • Bioseparation microsystems utilize magnetic forces for particle manipulation.
  • Efficient capture of magnetic micro/nano-particles is crucial for bioseparation processes.

Purpose of the Study:

  • To develop and present a predictive model for magnetic micro/nano-particle capture in a bioseparation microsystem.
  • To analyze the influence of various parameters on particle capture efficiency.

Main Methods:

  • Developed an analytical model incorporating magnetic and fluidic forces acting on particles.
  • Solved equations of motion numerically to predict particle trajectories and capture times.
  • The model accounts for particle size, material properties, applied current, microchannel dimensions, fluid properties, and flow velocity.

Main Results:

  • The model provides accurate predictions of particle trajectories and capture times.
  • Parametric analysis reveals key factors influencing capture efficiency.
  • The model is suitable for optimizing bioseparation microsystem design and operation.

Conclusions:

  • The presented model offers a robust tool for understanding and predicting magnetic particle capture in microfluidic devices.
  • This predictive capability can significantly aid in the design and optimization of bioseparation microsystems for various applications.