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Menake E Piyasena

from Albuquerque, NM
Age ~54
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Also known as:
A Piyasena
Phone and address:
9004 Soaring Eagle Dr NE, Albuquerque, NM 87113
(301) 605-4538
Related to:
Nisali M Piyasena, 23S Piyasena, 54
Connected to:
Kevin P Piyatilake, 59Jose M Piz, 74Alan C Piza, 50Alvaro J Piza, 68Margarita Piza, 48Miguel Piza, 33Victoria E Piza, 72Lee A Pizalate, 69Ana Pizana, 40Carol Pizana, 31

Menake Piyasena Phones & Addresses

  • 9004 Soaring Eagle Dr NE, Albuquerque, NM 87113 (301) 605-4538
  • 941 Buena Vista Ave, Albuquerque, NM 87106 (505) 242-9583
  • 222 Maple St, Albuquerque, NM 87106 (505) 242-9583
  • 602 Monroe St, Rockville, MD 20850 (301) 424-0734
  • 11522 Lockwood Dr, Silver Spring, MD 20904 (301) 625-4830
  • South Pasadena, CA
  • Monterey Park, CA
  • 941 Buena Vista Dr SE APT G104, Albuquerque, NM 87106 (505) 644-0704

Work

Position: Service Occupations

Education

Degree: High school graduate or higher

Emails

m***[email protected]

Publications

Us Patents

Detection Systems Utilizing Supported Lipid Bilayers

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US Patent:
8334107, Dec 18, 2012
Filed:
Apr 7, 2009
Appl. No.:
12/419853
Inventors:
Gabriel Lopez - Albuquerque NM, US
Reema Zeineldin - Albuquerque NM, US
Menake Piyasena - Albuquerque NM, US
Assignee:
STC.UNM - Albuquerque NM
International Classification:
G01N 33/00
US Classification:
435 792, 435 71, 435 793, 435 794, 436501, 436518, 436524
Abstract:
The invention relates to lipid bilayer coated beads and methods of using those beads in immunoassays, in analytical assay and the like.

Detection And Delivery Systems Utilizing Supported Lipid Bilayers

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US Patent:
8465983, Jun 18, 2013
Filed:
Aug 21, 2006
Appl. No.:
11/466046
Inventors:
Gabriel P. Lopez - Albuquerque NM, US
Reema Zeineldin - Albuquerque NM, US
Menake E. Piyasena - South Pasadena CA, US
Sireesha Chemburu - Albuquerque NM, US
International Classification:
G01N 21/00
US Classification:
436164, 435 71, 435 72, 436172, 436518, 436524
Abstract:
The invention relates to lipid bilayer coated beads and methods of using those beads in delivery systems, in immunoassays, in analytical assays and the like.

Magnetically Controlled Valve For Flow Manipulation In Polymer Microfluidic Devices

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US Patent:
20080163946, Jul 10, 2008
Filed:
Dec 28, 2007
Appl. No.:
11/966958
Inventors:
Frank A. Gomez - Montebello CA, US
Attila Gaspar - Debrecen, HU
Menake E. Piyasena - Silver Spring MD, US
Assignee:
The Trustees of California State University - Los Angeles CA
International Classification:
F16K 15/14
F16K 31/06
US Classification:
137843, 25112901
Abstract:
A simple, external in-line valve for use in microfluidic devices constructed of elastomer such as polydimethylsiloxane (PDMS) is described. The actuation of the valve is based on the principle that flexible polymer walls of a liquid channel can be pressed together by the aid of a permanent magnet and a small metal bar. In the presence of a small NdFeB magnet lying below the channel of interest, the metal bar is pulled downward simultaneously pushing the thin layer of PDMS down thereby closing the channel stopping any flow of fluid. The operation of the valve is dependent on the thickness of the PDMS layer, the height of the channel, the gap between the chip and the magnet and the strength of the magnet. The microfluidic channels are completely closed to fluid flows commonly used in microfluidic applications. The valve allows for fabrication of a “thin chip” that allows for detection of chromophoric species within the microchannel via an external fiber optics detection system. C18-Modified reverse phase silica particles are packed into the microchannel using a temporary taper created by the magnetic valve and separations using both pressure and electrochromatographic driven methods is detailed.

Magnetically Controlled Valve For Flow Manipulation In Polymer Microfluidic Devices

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US Patent:
20120118410, May 17, 2012
Filed:
Nov 15, 2011
Appl. No.:
13/297250
Inventors:
Frank A. GOMEZ - Montebello CA, US
Attila Gaspar - Debrecen, HU
Menake E. Piyasena - Silver Spring MD, US
Assignee:
THE TRUSTEES OF CALIFORNIA STATE UNIVERSITY - Los Angeles CA
International Classification:
F15D 1/00
US Classification:
137561 R
Abstract:
An external in-line valve for use in microfluidic devices constructed of elastomer such as polydimethylsiloxane (PDMS) is described. The valve is actuated by a permanent magnet and a metal bar that press together the polymer walls of a channel. The metal bar is pulled downward by a small NdFeB magnet below the channel, simultaneously pushing the thin layer of PDMS down, closing the channel, and stopping flow of fluid. Operation of the valve is dependent on thickness of the PDMS layer, height of the channel, the gap between chip and magnet, and magnet strength. The valve allows for fabrication of a “thin chip” that allows for detection of chromophoric species within the microchannel via an external fiber optics detection system. C18-Modified reverse phase silica particles are packed into the microchannel using a temporary taper created by the magnetic valve. Separations using both pressure and electrochromatographic driven methods are detailed.

Detection Systems Utilizing Supported Lipid Bilayers

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US Patent:
7514267, Apr 7, 2009
Filed:
Aug 21, 2006
Appl. No.:
11/466050
Inventors:
Gabriel P. Lopez - Albuquerque NM, US
Reema Zeineldin - Albuquerque NM, US
Menake E. Piyasena - South Pasadena CA, US
Assignee:
STCUNM - Albuquerque NM
International Classification:
G01N 21/00
US Classification:
436164, 436172, 436518, 436524, 435 71, 435 72
Abstract:
The invention relates to lipid bilayer coated beads and methods of using those beads in immunoassays, in analytical assay and the like.

Multinode Acoustic Focusing For Parallel Flow Cytometry Analysis Applications

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US Patent:
20140336062, Nov 13, 2014
Filed:
Jul 24, 2014
Appl. No.:
14/339820
Inventors:
Steven W. Graves - Santa Fe NM, US
Gabriel P. Lopez - Durham NC, US
Menake Eranda Piyasena - Albuquerque NM, US
Assignee:
STC.UNM - Albuquerque NM
International Classification:
G01N 15/14
US Classification:
506 7, 506 39, 73 6175
Abstract:
An analytical device such as a flow cytometer is provided in which a fluid sample flowing through a channel is focused into multiple, parallel particle streams by an acoustic wave field extending across the channel. Each stream is then presented to an individual detector to allow for simultaneous interrogation of the multiple streams and thus, high-throughput analysis of the fluid sample.
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Menake E Piyasena from Albuquerque, NM, age ~54 Get Report