Acupuncture Injection Combined with Electrokinetic Injection forPolydimethylsiloxane Microfluidic Devices

Collection with item attached
2017
Item details URL
http://open-repository.kisti.re.kr/cube/handle/open_repository/474266.do
DOI
10.1155/2017/7495348
Title
Acupuncture Injection Combined with Electrokinetic Injection forPolydimethylsiloxane Microfluidic Devices
Description
This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government (MSIP) (no.2015R1C1A1A01052995).
abstract
We recently reported acupuncture sample injection that leads to reproducible injection of nL-scale sample segments into a polydimethylsiloxane (PDMS) microchannel for microchip capillary electrophoresis. The advantages of the acupuncture injection in microchip capillary electrophoresis include capability of minimizing sample loss and voltage control hardware and capability of introducing sample plugs into any desired position of a microchannel. However, the challenge in the previous study was to achieve reproducible, pL-scale sample injections into PDMS microchannels. In the present study, we introduce an acupuncture injection technique combined with electrokinetic injection (AICEI) technique to inject pL-scale sample segments for microchip capillary electrophoresis. We carried out the capillary zone electrophoresis (CZE) separation of FITC and fluorescein, and the mixture of 10 mu MFITC and 10 mu M fluorescein was separated completely by using the AICEI method.
provenance
Made available in Cube on 2018-09-28T10:41:31Z (GMT). No. of bitstreams: 0
language
English
author
Ha, Ji Won
accessioned
2018-09-28T10:41:31Z
available
2018-09-28T10:41:31Z
issued
2017
citation
JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY
issn
2090-8865
uri
http://open-repository.kisti.re.kr/cube/handle/open_repository/474266.do
Funder
과학기술정보통신부
Funding Program
개인기초연구(미래부)
Project ID
1711059639
Jurisdiction
Rep.of Korea
Project Name
Development and Applications of Three-dimensional Single Particle Rotational Tracking Technique with High Accuracy
rights
openAccess
type
article


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