Literature DB >> 10607465

The Dielectrophoretic Behavior of Submicron Latex Spheres: Influence of Surface Conductance.

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Abstract

An analysis of the dielectrophoretic crossover frequency as a function of medium conductivity has been made for submicron spheres with different surface functionalities. It is shown that the AC electrokinetic behavior of the particles can be explained by modeling the surface conductivity of the particle as the sum of two surface conductance components: one due to charge motion behind the slip plane (the Stern layer) and the other due to charge motion in front of the slip plane. Copyright 1999 Academic Press.

Year:  1999        PMID： 10607465     DOI： 10.1006/jcis.1999.6542

Source DB:  PubMed          Journal:  J Colloid Interface Sci        ISSN： 0021-9797            Impact factor:   8.128


  18 in total

1.  AC-dielectrophoretic characterization and separation of submicron and micron particles using sidewall AgPDMS electrodes.

Authors:  Nuttawut Lewpiriyawong; Chun Yang
Journal:  Biomicrofluidics       Date:  2012-03-15       Impact factor: 2.800

2.  Dynamic double layer effects on ac-induced dipoles of dielectric nanocolloids.

Authors:  Sagnik Basuray; Hsien-Hung Wei; Hsueh-Chia Chang
Journal:  Biomicrofluidics       Date:  2010-06-29       Impact factor: 2.800

3.  Modeling of dielectrophoretic transport of myoglobin molecules in microchannels.

Authors:  Naga Siva Kumar Gunda; Sushanta Kumar Mitra
Journal:  Biomicrofluidics       Date:  2010-03-01       Impact factor: 2.800

4.  Dielectrophoretic properties of engineered protein patterned colloidal particles.

Authors:  T Honegger; D Peyrade
Journal:  Biomicrofluidics       Date:  2012-12-12       Impact factor: 2.800

5.  Elucidating the DEP phenomena using a volumetric polarization approach with consideration of the electric double layer.

Authors:  Yu Zhao; Jozef Brcka; Jacques Faguet; Guigen Zhang
Journal:  Biomicrofluidics       Date:  2017-03-22       Impact factor: 2.800

6.  Frequency-selective electrokinetic enrichment of biomolecules in physiological media based on electrical double-layer polarization.

Authors:  Ali Rohani; Bankim J Sanghavi; Armita Salahi; Kuo-Tang Liao; Chia-Fu Chou; Nathan S Swami
Journal:  Nanoscale       Date:  2017-08-24       Impact factor: 7.790

7.  Size-dependent dielectrophoretic crossover frequency of spherical particles.

Authors:  Ping-You Weng; I-An Chen; Che-Kai Yeh; Pin-Yi Chen; Jia-Yang Juang
Journal:  Biomicrofluidics       Date:  2016-02-11       Impact factor: 2.800

8.  Integrated dielectrophoretic and surface plasmonic platform for million-fold improvement in the detection of fluorescent events.

Authors:  Logeeshan Velmanickam; Michael Fondakowski; Ivan T Lima; Dharmakeerthi Nawarathna
Journal:  Biomicrofluidics       Date:  2017-08-22       Impact factor: 2.800

9.  Simple microfluidic device for detecting the negative dielectrophoresis of DNA labeled microbeads.

Authors:  Michihiko Nakano; Zhenhao Ding; Kenya Matsuda; Jingwen Xu; Masafumi Inaba; Junya Suehiro
Journal:  Biomicrofluidics       Date:  2019-11-12       Impact factor: 2.800

10.  Low frequency cyclical potentials for fine tuning insulator-based dielectrophoretic separations.

Authors:  Cody J Lentz; Samuel Hidalgo-Caballero; Blanca H Lapizco-Encinas
Journal:  Biomicrofluidics       Date:  2019-08-29       Impact factor: 2.800
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