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Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]

The focus of this paper is the development of a device to detect single particle in a diluted liquid suspensions by using hydrodynamic flow optical detection system. To encounter the robustness and cost effectiveness, the device developed in this work uses Polymethylmethacrylate (PMMA) as a base mat...

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Main Author: Hamzah, Irni Hamiza
Format: Article
Language:English
Published: Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2015
Online Access:http://ir.uitm.edu.my/id/eprint/17011/1/AJ_IRNI%20HAMIZA%20HAMZAH%20ESTEEM%2015.pdf
http://ir.uitm.edu.my/id/eprint/17011/
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spelling my.uitm.ir.170112019-06-28T07:31:26Z http://ir.uitm.edu.my/id/eprint/17011/ Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.] Hamzah, Irni Hamiza The focus of this paper is the development of a device to detect single particle in a diluted liquid suspensions by using hydrodynamic flow optical detection system. To encounter the robustness and cost effectiveness, the device developed in this work uses Polymethylmethacrylate (PMMA) as a base material that was fabricated using standard machining processes. This project explores the feasibility to construct a much larger micro-flow dimensions (approximately 0.5mm to 1.0mm channel width) using standard polymer fabrication techniques which does not require high-end silicon / MicroElectroMechanical System (MEMS) fabrication facilities. The focused stream width has been obtained within the range of 5μm to 50μm which is appropriate to allow confinement of particle or cell to flow continuously in single file. The analytical model has been established to predict the focused stream width formation and its relation to the flow rates ratio. The characterization of hydrodynamic flow has been constructed by using PMMA as the base and optical fiber as a detector for the desired size of 70mm x 40mm, the thickness of 5mm while the depth of each channel was 0.5mm. Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2015 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/17011/1/AJ_IRNI%20HAMIZA%20HAMZAH%20ESTEEM%2015.pdf Hamzah, Irni Hamiza (2015) Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]. Esteem Academic Journal : Engineering, Science & Technology, 11 (1). pp. 46-56. ISSN 1675-7939
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
description The focus of this paper is the development of a device to detect single particle in a diluted liquid suspensions by using hydrodynamic flow optical detection system. To encounter the robustness and cost effectiveness, the device developed in this work uses Polymethylmethacrylate (PMMA) as a base material that was fabricated using standard machining processes. This project explores the feasibility to construct a much larger micro-flow dimensions (approximately 0.5mm to 1.0mm channel width) using standard polymer fabrication techniques which does not require high-end silicon / MicroElectroMechanical System (MEMS) fabrication facilities. The focused stream width has been obtained within the range of 5μm to 50μm which is appropriate to allow confinement of particle or cell to flow continuously in single file. The analytical model has been established to predict the focused stream width formation and its relation to the flow rates ratio. The characterization of hydrodynamic flow has been constructed by using PMMA as the base and optical fiber as a detector for the desired size of 70mm x 40mm, the thickness of 5mm while the depth of each channel was 0.5mm.
format Article
author Hamzah, Irni Hamiza
spellingShingle Hamzah, Irni Hamiza
Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
author_facet Hamzah, Irni Hamiza
author_sort Hamzah, Irni Hamiza
title Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
title_short Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
title_full Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
title_fullStr Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
title_full_unstemmed Characterization of hydrodynamic flow focusing single particle detection / Irni Hamiza Hamzah … [et al.]
title_sort characterization of hydrodynamic flow focusing single particle detection / irni hamiza hamzah … [et al.]
publisher Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA)
publishDate 2015
url http://ir.uitm.edu.my/id/eprint/17011/1/AJ_IRNI%20HAMIZA%20HAMZAH%20ESTEEM%2015.pdf
http://ir.uitm.edu.my/id/eprint/17011/
_version_ 1685648883433078784
score 13.211869

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