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Bingfang F Yue

from North Wales, PA
Age ~52

Bingfang Yue Phones & Addresses

  • North Wales, PA
  • Cedar Hills, UT
  • Orem, UT
  • 208 Wymount Ter, Provo, UT 84604
  • 367 Wymount Ter, Provo, UT 84604
  • 94 Wymount Ter, Provo, UT 84604
  • 732 400 E, Salt Lake City, UT 84111
  • Bohemia, NY
  • 4339 W Mountain View Cir, Cedar Hills, UT 84062

Publications

Us Patents

Novel Electron Ionization Source For Othogonal Acceleration Time-Of-Flight Mass Spectrometry

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US Patent:
20040238755, Dec 2, 2004
Filed:
Mar 3, 2004
Appl. No.:
10/793689
Inventors:
Edgar Lee - Highland UT, US
Alan Rockwood - Provo UT, US
Bingfang Yue - Provo UT, US
Milton Lee - Pleasant Grove UT, US
International Classification:
H01J027/00
US Classification:
250/42300R
Abstract:
A radio-frequency quadrupole ion guide having a symmetrical magnetic field disposed along an axis of the ion guide, wherein the system provides prolonged interaction between electrons and uncharged compounds within an ionization volume of the ion guide, resulting in enhanced ion creation.

Enhanced Sensitivity For Analysis Of Carbonyl Containing Compounds Using Mass Spectrometry

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US Patent:
20120126107, May 24, 2012
Filed:
May 24, 2011
Appl. No.:
13/114885
Inventors:
Bingfang Yue - Cedar Hills UT, US
Alan L. Rockwood - Riverton UT, US
Mark M. Kushnir - Salt Lake City UT, US
International Classification:
C07J 41/00
H01J 49/26
US Classification:
250282, 552520
Abstract:
The present disclosure provides methods and composition involving increased sensitivity of compounds using mass spectrometry. In one embodiment, a method of increasing the sensitivity for detection of a carbonyl group-containing compound by mass spectrometry can comprise derivatizing the carbonyl group-containing compound with an O-substituted hydroxylamine thereby producing an oxime, resulting in enhanced sensitivity of detection by mass spectrometry, as compared to the underivatized carbonyl group-containing compound.Additionally, a method for assaying a carbonyl group-containing compound can comprise reacting the carbonyl group-containing compound in a sample with an O-substituted hydroxylamine to produce an oxime and performing analysis with mass spectrometric detection of the oxime by a mass spectrometry instrument.Further, an assay for a ketosteroid can comprise a derivatized ketosteroid produced by reacting the ketosteroid with an O-substituted hydroxylamine to produce an oxime and a mass spectrometry instrument for performing mass spectrometric analysis on the derivatized ketosteroid.

Mass Spectrometry Analyte Detection And Related Methods

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US Patent:
20180342381, Nov 29, 2018
Filed:
Mar 12, 2014
Appl. No.:
14/207346
Inventors:
- Salt Lake City UT, US
Zlatuse D. Clark - North Salt Lake UT, US
Bingfang Yue - Cedar Hills UT, US
Alan L. Rockwood - Riverton UT, US
International Classification:
H01J 49/00
Abstract:
Processes and methods for modeling non-linear calibration behavior resulting from isotopic interference between a target analyte and an internal standard during a mass spectrometry operation are disclosed and described. In some embodiments, a correction to instrument data obtained during the mass spectrometry operation can be made. Such a correction may entail determining, in some cases experimentally determining, one or two constants, and a single adjustable parameter for each analyte/internal standard pair.
Bingfang F Yue from North Wales, PA, age ~52 Get Report