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Penggao Duan

Showing results (1-10 of 14) with videos related to

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The Analyst|November 2, 2012
Ion-molecule reactions for the differentiation of primary, secondary and tertiary hydroxyl functionalities in protonated analytes in a tandem mass spectrometerMingkun Fu, Penggao Duan, Jinshan Gao, et al.
The Journal of Organic Chemistry|June 5, 2008
Identification of the aromatic tertiary N-oxide functionality in protonated analytes via ion/molecule reactions in mass spectrometersPenggao Duan, Todd A Gillespie, Brian E Winger, et al.
Rapid Communications in Mass Spectrometry : RCM|March 8, 2012
A novel chemical ionization reagent ion for organic analytes: the aquachloromanganese(II) cation [ClMn(H2O)+]Putuma P Gqamana, Penggao Duan, Mingkun Fu, et al.
Journal of the American Society for Mass Spectrometry|April 7, 2009
An ion/molecule reaction for the identification of analytes with two basic functional groupsMingkun Fu, Penggao Duan, Sen Li, et al.
Journal of Pharmaceutical and Biomedical Analysis|November 10, 2009
Liquid chromatography/tandem mass spectrometry utilizing ion-molecule reactions and collision-activated dissociation for the identification of N-oxide drug metabolitesSteven C Habicht, Penggao Duan, Nelson R Vinueza, et al.
The Journal of Organic Chemistry|January 13, 2009
Identification of aliphatic and aromatic tertiary N-oxide functionalities in protonated analytes via ion/molecule and dissociation reactions in an FT-ICR mass spectrometerPenggao Duan, Mingkun Fu, Todd A Gillespie, et al.
Journal of the American Society for Mass Spectrometry|February 13, 2010
Data-dependent neutral gain MS3: toward automated identification of the N-oxide functional group in drug metabolitesSteven C Habicht, Nelson R Vinueza, Penggao Duan, et al.
Analytical Chemistry|December 17, 2009
Laser-induced acoustic desorption coupled with a linear quadrupole ion trap mass spectrometerSteven C Habicht, Lucas M Amundson, Penggao Duan, et al.
Journal of the American Society for Mass Spectrometry|September 29, 2011
Differentiation of protonated aromatic regioisomers related to lignin by reactions with trimethylborate in a Fourier transform ion cyclotron resonance mass spectrometerJayalakshmi Somuramasami, Penggao Duan, Lucas M Amundson, et al.
Analytical Chemistry|March 28, 2008
Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometerSteven C Habicht, Nelson R Vinueza, Enada F Archibold, et al.
Pageof 2

Showing results (1-10 of 14) with videos related to

Sort By:
Pageof 2
The Analyst|November 2, 2012
Ion-molecule reactions for the differentiation of primary, secondary and tertiary hydroxyl functionalities in protonated analytes in a tandem mass spectrometerMingkun Fu, Penggao Duan, Jinshan Gao, et al.
The Journal of Organic Chemistry|June 5, 2008
Identification of the aromatic tertiary N-oxide functionality in protonated analytes via ion/molecule reactions in mass spectrometersPenggao Duan, Todd A Gillespie, Brian E Winger, et al.
Rapid Communications in Mass Spectrometry : RCM|March 8, 2012
A novel chemical ionization reagent ion for organic analytes: the aquachloromanganese(II) cation [ClMn(H2O)+]Putuma P Gqamana, Penggao Duan, Mingkun Fu, et al.
Journal of the American Society for Mass Spectrometry|April 7, 2009
An ion/molecule reaction for the identification of analytes with two basic functional groupsMingkun Fu, Penggao Duan, Sen Li, et al.
Journal of Pharmaceutical and Biomedical Analysis|November 10, 2009
Liquid chromatography/tandem mass spectrometry utilizing ion-molecule reactions and collision-activated dissociation for the identification of N-oxide drug metabolitesSteven C Habicht, Penggao Duan, Nelson R Vinueza, et al.
The Journal of Organic Chemistry|January 13, 2009
Identification of aliphatic and aromatic tertiary N-oxide functionalities in protonated analytes via ion/molecule and dissociation reactions in an FT-ICR mass spectrometerPenggao Duan, Mingkun Fu, Todd A Gillespie, et al.
Journal of the American Society for Mass Spectrometry|February 13, 2010
Data-dependent neutral gain MS3: toward automated identification of the N-oxide functional group in drug metabolitesSteven C Habicht, Nelson R Vinueza, Penggao Duan, et al.
Analytical Chemistry|December 17, 2009
Laser-induced acoustic desorption coupled with a linear quadrupole ion trap mass spectrometerSteven C Habicht, Lucas M Amundson, Penggao Duan, et al.
Journal of the American Society for Mass Spectrometry|September 29, 2011
Differentiation of protonated aromatic regioisomers related to lignin by reactions with trimethylborate in a Fourier transform ion cyclotron resonance mass spectrometerJayalakshmi Somuramasami, Penggao Duan, Lucas M Amundson, et al.
Analytical Chemistry|March 28, 2008
Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometerSteven C Habicht, Nelson R Vinueza, Enada F Archibold, et al.
Pageof 2