{"id":40,"date":"2008-03-31T13:45:17","date_gmt":"2008-03-31T17:45:17","guid":{"rendered":"https:\/\/www.bumc.bu.edu\/ftms\/publications\/"},"modified":"2008-03-31T13:45:17","modified_gmt":"2008-03-31T17:45:17","slug":"publications","status":"publish","type":"page","link":"https:\/\/www.bumc.bu.edu\/ftms\/publications\/","title":{"rendered":"Publications"},"content":{"rendered":"<p>FTMS publications (reverse chronological order):<\/p>\n<p>\nMost of these publications include a link to the publisher&#8217;s website where the publication can be downloaded. However, if you can&#8217;t get the publication directly, please email <a href=\"mailto:poconnor@bu.edu\">me<\/a> and I&#8217;ll forward the .pdf file to you.<\/p>\n<p><\/p>\n<ul>\n<li>\n<strong>Publications (reverse chronological order):<\/strong><\/p>\n<p>\n68. Mathur, R.; Knepper, R. W.; O&#8217;Connor, P. B. A low noise, broadband cryogenic preamplifier operated in a high field superconducting magnet <em>IEEE Transactions on Applied Superconductivity<\/em> <strong>2008<\/strong>, submitted. <a target=\"blank\"><\/a>.<\/p>\n<\/li>\n<li>\n67. Li, X.; Cournoyer, J. C.; Lin, C.; O&#8217;Connor, P. B. The effect of fixed charge modifications on electron capture dissociation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2008<\/strong>, in revision. <a target=\"blank\"><\/a>.<\/li>\n<li>\n66. Li, X.; Cournoyer, J. C.; Lin, C.; O&#8217;Connor, P. B. Use of 18o labels to monitor deamidation during protein and peptide sample processing <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2008<\/strong>, in press. <a target=\"blank\"><\/a>.<\/li>\n<li>\n65. Cournoyer, J. C.; Lin, C.; O&#8217;Connor, P. B. Gas-phase structure dissimilarity of protonated isomeric peptides revealed by ir-activated dr-ecd <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2008<\/strong>, in press. <a target=\"blank\"><\/a>.<\/li>\n<li>\n64. Lin, C.; Cournoyer, J. C.; O&#8217;Connor, P. B. Probing the gas phase folding kinetics of peptide ions by ir-activated dr-ecd <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2008<\/strong>, in press. <a target=\"blank\"><\/a>.<\/li>\n<li>\n63. Xie, B.; Luo, X.; Zhao, C.; Priest, C. M.; Chan, S.-Y.; O&#8217;Connor, P. B.; Kirschner, D. A.; Costello, C. E. Molecular characterization of myelin protein zero in xenopus laevis peripheral nerve: Equilibrium between non-covalently associated dimer and monomer <em>Int. J. Mass Spectrom. Ion Processes<\/em> <strong>2007<\/strong>, <em>268<\/em>, 304-315 <a target=\"blank\"><\/a>.<\/li>\n<li>\n62. Lin, C.; Mathur, R.; Aizikov, K.; O&#8217;Connor, P. B. First signal on the cryogenic fourier-transform ion cyclotron resonance mass spectrometer <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2007<\/strong>, <em>18<\/em>, 2090-2093 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2007.09.004\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n61. Mathur, R.; Knepper, R. W.; O&#8217;Connor, P. B. A low-noise, wideband preamplifier for a fourier-transform ion cyclotron resonance mass spectrometer <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2007<\/strong>, <em>18<\/em>, 2233-2241 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2007.09.013\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n60. Aizikov, K.; Mathur, R.; O&#8217;Connor, P. B. The spontaneous loss of coherence catastrophe in fourier transform ion cyclotron resonance mass spectrometry <strong>2007<\/strong>, in revision<a target=\"blank\"><\/a>.<\/li>\n<li>\n59. Zhao, C.; Cournoyer, J.; Xie, B.; Zaia, J.; Costello, C. E.; O&#8217;Connor, P. B. Structural analysis of milk oligosaccharides and n-linked branched glycans by electron detachment dissociation <strong>2007<\/strong>, in revision<a target=\"blank\"><\/a>.<\/li>\n<li>\n58. Zhao, C.; Xie, B.; Chan, S.-Y.; Costello, C. E.; O&#8217;Connor, P. B. Collisionally activated dissociation and electron capture dissociation provide complementary structural information for permethylated oligosaccharides <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2007<\/strong>, <em>19<\/em>, 138-150 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2007.10.022\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n57. Zhao, C.; O&#8217;Connor, P. B. Removal of polyethylene glycols from protein samples using titanium dioxide <em>Anal. Biochem.<\/em> <strong>2007<\/strong>, <em>365<\/em>, 283-285 <a target=\"blank\"><\/a>.<\/li>\n<li>\n56. Cournoyer, J. J.; O&#8217;Connor, P. B. In Post-translational modifications; Whitelegge, J. P., Ed., 2007, in press.<\/li>\n<li>\n55. O&#8217;Connor, P. B. In Electrospray ionization mass spectrometry; Cole, R. B., Ed.; Wiley Interscience, 2007 in press.<\/li>\n<li>\n54. O&#8217;Connor, P. B.; Hillenkamp, F. In Maldi-ms; Hillenkamp, F., Peter-Katalinic, J., Eds.; Wiley-VCH Verlag GmbH &amp; Co. KGaA: Weinheim, Germany, 2007, pp 29-82.<\/li>\n<li>\n53. Kaur, P.; O&#8217;Connor, P. B. Quantitative determination of isotope ratios from experimental isotopic distributions <em>Anal. Chem.<\/em> <strong>2007<\/strong>, <em>79<\/em>, 1198-1204 <a href=\"http:\/\/dx.doi.org\/10.1021\/ac061535z\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n52. Mathur, R.; O&#8217;Connor, P. B. Design and implementation of a high power rf oscillator on a printed circuit board for multipole ion guides <em>Rev. Sci. Instrum.<\/em> <strong>2006<\/strong>, <em>77<\/em>, 114101 <a href=\"http:\/\/dx.doi.org\/10.1063\/1.2387881\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n51. Kaur, P.; O&#8217;Connor, P. B. Comparison of charge state determination methods for high resolution mass spectra <em>IEEE Int. Conf. on Granular Computing<\/em> <strong>May 10, 2006<\/strong>, 550-553 <a target=\"blank\"><\/a>.<\/li>\n<li>\n50. Cournoyer, J. C.; Lin, C.; Bowman, M. J.; O&#8217;Connor, P. B. Quantitating the relative abundance of isoaspartyl residues in deamidated proteins by electron capture dissociation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, in press, online Sept. 25, 2006. <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2006.08.008\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n49. Belyayev, M. A.; Cournoyer, J. J.; Lin, C.; O&#8217;Connor, P. B. The effect of radical trap moieties on electron capture dissociation spectra of substance p <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 1428-1436 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2006.06.008\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n48. Lin, C.; Cournoyer, J. J.; O&#8217;Connor, P. B. Use of a double resonance electron capture dissociation experiment to probe fragment intermediate lifetimes <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, in press, online August 9, 2006. <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2006.07.007\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n47. Zhao, C.; Sethuraman, M.; Clavreul, N.; Kaur, P.; Cohen, R. A.; O&#8217;Connor, P. B. A detailed map of oxidative post-translational modifications of human p21ras using fourier transform mass spectrometry <em>Anal. Chem.<\/em> <strong>2006<\/strong>, published online June 14 <a target=\"blank\">Link<\/a>.<\/li>\n<li>\n46. Aizikov, K.; O&#8217;Connor, P. B. Use of the filter diagonalization method in the study of space charge related frequency modulation in ftms <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 836-843 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2006.02.018\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n45. O&#8217;Connor, P. B.; Cournoyer, J. J.; Pitteri, S. J.; Chrisman, P. A.; McLuckey, S. A. Differentiation of aspartic and isoaspartic acids using electron transfer dissociation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 15-19 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.08.019\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n44. Perlman, D. H.; Berg, E. A.; O&#8217;Connor, P. B.; Costello, C. E.; Hu, J. Reverse transcription-associated dephosphorylation of hepadnavirus nucleocapsids <em>Proc. Nat. Acad. Sci. USA<\/em> <strong>2005<\/strong>, <em>102<\/em>, 9020-9025 <a href=\"http:\/\/dx.doi.org\/10.1073\/pnas.0502138102\">Link<\/a>.<\/li>\n<li>\n43. O&#8217;Connor, P. B.; Lin, C.; Cournoyer, J. J.; Pittman, J. L.; Belyayev, M.; Budnik, B. A. Long-lived electron capture dissociation product ions experience radical migration via hydrogen abstraction <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 576-585 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.12.015\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n42. Kaur, P.; O&#8217;Connor, P. B. Algorithms for automatic interpretation of high resolution mass spectra <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 459-468 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.11.024\">Link<\/a>.<\/li>\n<li>\n41. Cournoyer, J. J.; Lin, C.; O&#8217;Connor, P. B. Detecting deamidation products in proteins by electron capture dissociation <em>Anal. Chem.<\/em> <strong>2006<\/strong>, <em>78<\/em>, 1264-1271 .<a href=\"http:\/\/dx.doi.org\/10.1021\/ac051691q\">Link<\/a>.<\/li>\n<li>\n40. O&#8217;Connor, P. B.; Cournoyer, J. J.; Pitteri, S. J.; Chrisman, P. A.; McLuckey, S. A. Differentiation of aspartic and isoaspartic acids using electron transfer dissociation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2006<\/strong>, <em>17<\/em>, 15-19 .<a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.08.019\">Link<\/a><\/li>\n<li>\n39. O&#8217;Connor, P. B.; Pittman, J. L.; Thomson, B. A.; Budnik, B. A.; Cournoyer, J. C.; Jebanathirajah, J.; Lin, C.; Moyer, S.; Zhao, C. A new hybrid electrospray Fourier transform mass spectrometer: Design and performance characteristics <em>Rapid Commun Mass Spectrom<\/em> <strong>2006<\/strong>, <em>20<\/em>, 259-266.<\/li>\n<li>\n38. Jebanathirajah, J. A.; Pittman, J. L.; Thomson, B. A.; Budnik, B. A.; Kaur, P.; Rape, M.; Kirschner, M.; Costello, C. E.; O&#8217;Connor, P. B. Characterization of a new qqq-fticr mass spectrometer for post-translational modification analysis and top-down tandem mass spectrometry of whole proteins <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2005<\/strong>, <em>16<\/em>, 1985-1999 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.08.008\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n37. Ivleva, V. B.; Sapp, L. M.; O&#8217;Connor, P. B.; Costello, C. E. Ganglioside analysis by thin-layer chromatography matrix-assisted laser desorption\/ionization orthogonal time-of-flight mass spectrometry <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2005<\/strong>, <em>16<\/em>, 1552-1560 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2005.05.003\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n36. Cournoyer, J. J.; Pittman, J. L.; Ivleva, V. B.; Fallows, E.; Waskell, L.; Costello, C. E.; O&#8217;Connor, P. B. Deamidation: Differentiation of aspartyl from isoaspartyl products in peptides by electron capture dissociation <em>Protein Science<\/em> <strong>2005<\/strong>, <em>14<\/em>, 452-463.<\/li>\n<li>\n35. Pittman, J. L.; O&#8217;Connor, P. B. A minimum thickness gate valve with integrated ion optics for mass spectrometry <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2005<\/strong>, <em>16<\/em>, 441-445 <a href=\"http:\/\/dx.doi.org\/10.1016\/j.jasms.2004.12.010\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n34. Moody, D. B.; Young, D. C.; Cheng, T.-Y.; Rostat, J.-P.; Roura-mir, C.; O&#8217;Connor, P. B.; Zajonc, D. M.; Walz, A.; Miller, M. J.; Levery, S. B.; Wilson, I. A.; costello, C. E.; Brenner, M. B. T-cell activation by lipopeptide antigens <em>Science<\/em> <strong>2004<\/strong>, <em>203<\/em>, 527-531. <a href=\"http:\/\/www.sciencemag.org\/cgi\/content\/abstract\/303\/5657\/527\" target=\"blank\">Link<\/a><\/li>\n<li>\n33. Kaur, P.; O&#8217;Connor, P. B. Use of statistical methods for quantitative determination of the number of trapped ions <em>Anal. Chem.<\/em> <strong>2003<\/strong>, <em>76<\/em>, 2756-2762.<\/li>\n<li>\n32. Budnik, B. A.; Moyer, S. C.; Pittman, J. L.; Ivleva, V. B.; Sommer, U.; Costello, C. E.; O&#8217;Connor, P. B. High pressure maldi-ftms: Implications for proteomics <em>Int. J. Mass Spectrom. Ion Processes<\/em> <strong>2004<\/strong>, <em>234<\/em>, 203-212.<\/li>\n<li>\n31. Ivleva, V. B.; Elkin, Y. N.; Budnik, B. A.; Moyer, S. C.; O&#8217;Connor, P. B.; Costello, C. E. Coupling thin layer chromatography with high pressure matrix assisted laser desorption\/ionization fourier transform mass spectrometry for the analysis of ganglioside mixtures <em>Anal. Chem.<\/em> <strong>2004<\/strong>, <em>76<\/em>, 6484-6491.<\/li>\n<li>\n30. O&#8217;Connor, P. B.; Budnik, B. A.; Ivleva, V. B.; Kaur, P.; Moyer, S. C.; Pittman, J. L.; Costello, C. E. A High Pressure Matrix-Assisted Laser Desorption Fourier Transform Mass Spectrometry Ion Source Designed to Accommodate Large Targets with Diverse Surfaces <em>J Am Soc Mass Spectrom<\/em> 2003, <em>15<\/em>, 128-132.<\/li>\n<li>\n29. Moyer, S. C.; Budnik, B. A.; Pittman, J. L.; Costello, C. E.; O&#8217;Connor, P. B. Attomole Peptide Analysis by High Pressure Matrix-Assisted Laser Desorption\/Ionization Fourier Transform Mass Spectrometry <em>Anal Chem<\/em> 2003, <em>75<\/em>, 6449-6454.<\/li>\n<li>\n28. Leymarie, N.; Costello, C. E.; O&#8217;Connor, P. B. Electron Capture Dissociation Initiates a Free Radical Reaction Cascade <em>J. Am. Chem. Soc.<\/em> <strong>2002<\/strong>, <em>125<\/em>, 8949-8958.<a href=\"http:\/\/pubs.acs.org\/cgi-bin\/abstract.cgi\/jacsat\/2003\/125\/i29\/abs\/ja028831n.html\" target=\"blank\">Link<\/a><\/li>\n<li>\n27. O&#8217;Connor, P. B.; Costello, C. A.; Earle, W. E. A high voltage rf oscillator for driving multipole ion guides <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2002<\/strong>, <em>13<\/em>, 1370-1375 <a href=\"http:\/\/dx.doi.org\/10.1016\/S1044-0305(02)00700-6\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n26. Leymarie, N.; Berg, E. A.; McComb, M. E.; O&#8217;Connor, P. B.; Grogan, J.; Oppenheim, F. G.; Costello, C. E. Tandem Mass Spectrometry for Structural Characterization of Proline-Rich Proteins: Application to Salivary PRP-3 <em>Anal. Chem.<\/em> <strong>2002<\/strong>, <em>74<\/em>, 4124-4132. <a href=\"http:\/\/pubs.acs.org\/journals\/ancham\/abstract.cgi\/ancham\/2002\/74\/i16\/abs\/ac0255835.html\" target=\"blank\">Link<\/a><\/li>\n<li>\n25. Hopkins, C. E.; O&#8217;Connor P, B.; Allen, K. N.; Costello, C. E.; Tolan, D. R. Chemical-modification rescue assessed by mass spectrometry demonstrates that gamma-thia-lysine yields the same activity as lysine in aldolase <em>Protein Sci<\/em> <strong>2002<\/strong>, <em>11<\/em>, 1591-1599. <a href=\"http:\/\/www.ncbi.nlm.nih.gov\/htbin-post\/Entrez\/query?db=m&amp;form=6&amp;dopt=r&amp;uid=12070312%3Cbr%3Ehttp:\/\/www.proteinscience.org\/cgi\/content\/full\/11\/7\/1591%3Cbr%3Ehttp:\/\/www.proteinscience.org\/cgi\/content\/abstract\/11\/7\/1591\" target=\"blank\">Link<\/a><\/li>\n<li>\n24. McClellan, J. E.; Costello, C. E.; O&#8217;Connor, P. B.; Zaia, J. Influence of Charge State on Product Ion Mass Spectra and the Determination of 4S\/6S Sulfation Sequence of Chondroitin Sulfate Oligosaccharides <em>Anal. Chem.<\/em> <strong>2002<\/strong>, submitted. <a href=\"http:\/\/pubs.acs.org\/journals\/ancham\/abstract.cgi\/ancham\/2002\/74\/i15\/abs\/ac025506+.html\" target=\"blank\">Link<\/a><\/li>\n<li>\n23. O&#8217;Connor, P. B. Considerations for the design of a Fourier Transform mass spectrometer in the 4.2K cold bore of a superconducting magnet <em>Rapid Commun Mass Spectrom<\/em> <strong>2002<\/strong>, <em>16<\/em>, 1160-1167. <a href=\"http:\/\/www3.interscience.wiley.com\/cgi-bin\/fulltext?ID=93518093&amp;PLACEBO=IE.pdf\" target=\"blank\">Link<\/a><\/li>\n<li>\n22. Mirgorodskaya, E.; O&#8217;Connor, P. B.; Costello, C. E. A general method for precalculation of parameters for sustained off resonance irradiation\/collision-induced dissociation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2002<\/strong>, <em>13<\/em>, 318-324 <a href=\"http:\/\/dx.doi.org\/10.1016\/S1044-0305(02)00340-9\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n21. (O&#8217;Connor, P. B.; Mirgorodskaya, E.; Costello, C. E. High pressure matrix-assisted laser desorption\/ionization fourier transform mass spectrometry for minimization of ganglioside fragmentation <em>J. Am. Soc. Mass Spectrom.<\/em> <strong>2002<\/strong>, <em>13<\/em>, 402-407 <a href=\"http:\/\/dx.doi.org\/10.1016\/S1044-0305(02)00351-3\" target=\"blank\">Link<\/a>.<\/li>\n<li>\n20. Lim, A.; Prokaeva, T.; McComb, M. E.; O&#8217;Connor, P. B.; Theberge, R.; Connors, L. H.; Skinner, M.; Costello, C. E. Characterization of transthyretin variants in familial transthyretin amyloidosis by mass spectrometric peptide mapping and DNA sequence analysis <em>Analytical Chemistry.<\/em> <strong>2002<\/strong>, <em>74<\/em>, 741-751. <a href=\"http:\/\/pubs.acs.org\/journals\/ancham\/abstract.cgi\/ancham\/2002\/74\/i04\/abs\/ac010780+.html\" target=\"blank\">Link<\/a><\/li>\n<li>\n19. O&#8217;Connor, P. B.; Costello, C. E. A High Pressure Matrix-Assisted Laser Desorption\/Ionization Fourier Transform Mass Spectrometry Ion Source for Thermal Stabilization of Labile Biomolecules Rapid Commun. Mass Spectrom. 2001, 15, 1862-1868.<\/li>\n<li>\n18. van den Brink, O. F.; Boon, J. J.; O&#8217;Connor, P. B.; Duursma, M. C.; Heeren, R. M. A. Matrix-assisted laser desorption\/ionization Fourier transform mass spectrometric analysis of oxygenated triglycerides and phosphatidylcholines in egg tempera paint dosimeters used for environmental monitoring of museum display conditions J. Mass Spectrom. 2001, 36, 479-492.<\/li>\n<li>\n17. O&#8217;Connor, P. B.; Costello, C. E. Application of multishot acquisition in fourier transform mass spectrometry Anal. Chem. 2000, 72, 5125-5130.<\/li>\n<li>\n16. O&#8217;Connor, P. B.; Costello, C. E. Internal calibration on adjacent samples (InCAS) with Fourier transform mass spectrometry Anal. Chem. 2000, 72, 5881-5885.<\/li>\n<li>\n15. O&#8217;Connor, P. B.; Duursma, M. C.; Rooij, G. J. v.; Heeren, R. M. A.; Boon, J. J. Correction of Time of flight shifted polymeric molecular weight distributions in MALDI-FTMS Anal. Chem. 1997, 69, 2751-2755.<\/li>\n<li>\n14. Guan, Z.; Kelleher, N. L.; O&#8217;Connor, P. B.; Aaserud, D. J.; Little, D. P.; McLafferty, F. W. 193 nm Photodissociation of Larger Multiply Charge Biomolecules Int. J. Mass Spectrom. Ion Processes 1996, 157\/158, 357-364.<\/li>\n<li>\n13. Moertz, E.; O&#8217;Connor, P. B.; Roepstorff, P.; Kelleher, N. L.; Wood, T. D.; McLafferty, F. W.; Mann, M. Sequence Tag Identification of Intact Proteins by Matching Tandem Mass Spectral Data Against Sequence Databases Proc. Nat. Acad. Sci. USA 1996, 93, 8264-8267.<\/li>\n<li>\n12. O&#8217;Connor, P. B.; McLafferty, F. W. Oligomer Characterizationof 4-22 kDa Polymers by Electrospray Fourier-Transform Mass Spectrometry J. Am. Chem. Soc. 1996, 117, 12826-12831.<\/li>\n<li>\n11. O&#8217;Connor, P. B.; Speir, J. P.; Wood, T. D.; Chorush, R. A.; Guan, Z.; McLafferty, F. W. Quadrupolar Axialization of Large Multiply Charged Ions J. Mass Spectrom. 1996, 31, 555-559.<\/li>\n<li>\n10. Aaserud, D. J.; Little, D. P.; O&#8217;Connor, P. B.; McLafferty, F. W. Distinguishing N- and C- Terminus Ions for Mass Spectrometry Sequencing of Proteins without Prior Degradation Rapid Commun. Mass Spectrom. 1995, 9, 871-876.<\/li>\n<li>\n9. Kelleher, N. L.; Senko, M. W.; Little, D. P.; O&#8217;Connor, P. B.; McLafferty, F. W. 50 fmol Complete Large Molecule High Resolution J. Am. Soc. Mass Spectrom. 1995, 6, 220-221.<\/li>\n<li>\n8. McLafferty, F. W.; Senko, M. W.; Little, D. P.; Wood, T. D.; O&#8217;Connor, P. B.; Speir, J. P.; Chorush, R. A.; Kelleher, N. L. Electrospray Ionization and Fourier Transfrom Mass Spectrometry in Biomedical Research Adv. Mass Spectrom. 1995, 13, 115-128.<\/li>\n<li>\n7. O&#8217;Connor, P. B.; Little, D. P.; McLafferty, F. W. Isotopic Assignment in Large Molecule Mass Spectra by Fragmentation of a Selected Isotopic Peak Anal. Chem. 1995, 68, 542-545.<\/li>\n<li>\n6. O&#8217;Connor, P. B.; McLafferty, F. W. High Resolution Ion Isolation with the Capacitively Coupled open cell J. Am. Soc. Mass Spectrom. 1995, 6, 533-535.<\/li>\n<li>\n5. O&#8217;Connor, P. B.; Speir, J. P.; Senko, M. W.; Little, D. P.; McLafferty, F. W. Tandem Mass Spectrometry of Carbonic Anhydrase (29 kDa) J. Mass Spectrom. 1995, 30, 88-93.<\/li>\n<li>\n4. Wood, T. D.; Chorush, R. A.; Wampler, F. M. I.; Little, D. P.; O&#8217;Connor, P. B.; McLafferty, F. W. Gas Phase Folding and Unfolding of Cytochrome c Cations Proc. Nat. Acad. Sci. USA 1995, 92, 2451.<\/li>\n<li>\n3. Little, D. P.; Speir, J. P.; Senko, M. W.; O&#8217;Connor, P. B.; McLafferty, F. W. Infrared Multiphoton Dissociation of Large Multiply-Charged Ions for Biomolecule Sequencing Anal. Chem. 1994, 66, 2809-2815.<\/li>\n<li>\n2. Marshall, P.; O&#8217;Connor, P. B.; Chan, W.-T.; Kristof, P. B.; Goddard, J. D. In Gas Phase Metal Reactions; Fontijn, A., Ed.; Elsevier: Amsterdam, 1992.<\/li>\n<li>\n1. Cioslowski, J.; O&#8217;Connor, P. B.; Fleischmann, E. D. Is Superbenzene Superaromatic? J. Am. Chem. Soc. 1991, 113, 1086.<\/li>\n<li><strong>Patents :<\/strong><br \/>\n1. O&#8217;Connor, P. B. Apparatus and Method for Ion Cyclotron Resonance Mass Spectrometry USA 2003 10\/338423<\/p>\n<p><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>FTMS publications (reverse chronological order): Most of these publications include a link to the publisher&#8217;s website where the publication can be downloaded. However, if you can&#8217;t get the publication directly, please email me and I&#8217;ll forward the .pdf file to you. Publications (reverse chronological order): 68. Mathur, R.; Knepper, R. W.; O&#8217;Connor, P. B. A [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":12,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/pages\/40"}],"collection":[{"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/comments?post=40"}],"version-history":[{"count":0,"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/pages\/40\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bumc.bu.edu\/ftms\/wp-json\/wp\/v2\/media?parent=40"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}