A novel CE microchip with micro pillars column & double-L injection design for Capacitance Coupled Contactless Conductivity detection technology

Yineng Wang; Walter Messina; Xi Cao; Anna Hogan; Ed Van Zalen; Eric Moore

doi:10.1088/1742-6596/757/1/012042

A novel CE microchip with micro pillars column & double-L injection design for Capacitance Coupled Contactless Conductivity detection technology

Yineng Wang
, Walter Messina
, Xi Cao
, Anna Hogan
, Ed Van Zalen
, Eric Moore

Netherlands Forensic Institute

Research output: Contribution to journal › Article › peer-review

Abstract

This novel capillary electrophoresis microchip, or also known as μTAS (micro total analysis system) was designed to separate complex aqueous based compounds, similar to commercial CE & microchip (capillary electrophoresis) systems, but more compact. This system can be potentially used for mobile/portable chemical analysis equipment. Un-doped silicon wafer & ultra-thin borofloat glass (Pyrex) wafers have been used to fabricate the device. Double-L injection feature, micro pillars column, bypass separation channel & hybrid- referenced C4D electrodes were designed to achieve a high SNR (signal to noise ratio), easy- separation, for a durable and reusable μTAS for CE use.

Original language	English
Article number	012042
Journal	Journal of Physics: Conference Series
Volume	757
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/757/1/012042
Publication status	Published - 11 Nov 2016
Event	27th Micromechanics and Microsystems Europe Workshop, MME 2016 - Cork, Ireland Duration: 28 Aug 2016 → 30 Aug 2016

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10.1088/1742-6596/757/1/012042

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title = "A novel CE microchip with micro pillars column \& double-L injection design for Capacitance Coupled Contactless Conductivity detection technology",

abstract = "This novel capillary electrophoresis microchip, or also known as μTAS (micro total analysis system) was designed to separate complex aqueous based compounds, similar to commercial CE \& microchip (capillary electrophoresis) systems, but more compact. This system can be potentially used for mobile/portable chemical analysis equipment. Un-doped silicon wafer \& ultra-thin borofloat glass (Pyrex) wafers have been used to fabricate the device. Double-L injection feature, micro pillars column, bypass separation channel \& hybrid- referenced C4D electrodes were designed to achieve a high SNR (signal to noise ratio), easy- separation, for a durable and reusable μTAS for CE use.",

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AU - Hogan, Anna

AU - Van Zalen, Ed

AU - Moore, Eric

N1 - Publisher Copyright: © Published under licence by IOP Publishing Ltd.

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AB - This novel capillary electrophoresis microchip, or also known as μTAS (micro total analysis system) was designed to separate complex aqueous based compounds, similar to commercial CE & microchip (capillary electrophoresis) systems, but more compact. This system can be potentially used for mobile/portable chemical analysis equipment. Un-doped silicon wafer & ultra-thin borofloat glass (Pyrex) wafers have been used to fabricate the device. Double-L injection feature, micro pillars column, bypass separation channel & hybrid- referenced C4D electrodes were designed to achieve a high SNR (signal to noise ratio), easy- separation, for a durable and reusable μTAS for CE use.

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JO - Journal of Physics: Conference Series

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ER -

A novel CE microchip with micro pillars column & double-L injection design for Capacitance Coupled Contactless Conductivity detection technology

Abstract

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