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Lamyaa Hassib Phones & Addresses

  • 802 Huntingdon Dr, Schenectady, NY 12309 (518) 370-1954
  • Niskayuna, NY
  • Rochester, NY
  • Beverly Hills, CA
  • Denver, CO

Publications

Us Patents

Material Compositions For Sensors For Determination Of Chemical Species At Trace Concentrations

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US Patent:
8647883, Feb 11, 2014
Filed:
Sep 13, 2010
Appl. No.:
12/880830
Inventors:
Radislav A. Potyrailo - Niskayuna NY, US
Timothy M. Sivavec - Clifton Park NY, US
Caibin Xiao - Harleysville PA, US
Theodore J. Cecconie - Buckingham PA, US
Lamyaa Hassib - Niskayuna NY, US
Andrew M. Leach - Clifton Park NY, US
David B. Engel - The Woodlands TX, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 21/00
US Classification:
436164, 436166, 436167, 436169, 436171, 436172, 436800, 436805, 422 50
Abstract:
A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.

Material Compositions For Sensors For Determination Of Chemical Species At Trace Concentrations And Method Of Using Sensors

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US Patent:
20070092973, Apr 26, 2007
Filed:
Oct 26, 2005
Appl. No.:
11/259506
Inventors:
Radislav Potyrailo - Niskayuna NY, US
Timothy Sivavec - Clifton Park NY, US
Caibin Xiao - Harleysville PA, US
Theodore Cecconie - Buckingham PA, US
Lamyaa Hassib - Niskayuna NY, US
Andrew Leach - Clifton Park NY, US
David Engel - The Woodlands TX, US
Assignee:
General Electric Company - Schenectady NY
International Classification:
G01N 21/00
US Classification:
436164000
Abstract:
A method of quantitatively measuring the concentration of a chemical species in a sample solution with a sensor film. A hydrogel sensor film is prepared having a chemical composition comprising an indicator that changes its optical property in the ultra-violet, visible or near-infrared spectral range upon being exposed to the chemical species in the sample solution. The film is exposed to a fixed amount of the sample solution. The concentration of the chemical species in the sample solution is quantified using the average absorbance measured from the sensor film.
Lamyaa E Hassib from Schenectady, NY, age ~48 Get Report