Vibrational Spectroscopy and Mass Spectrometry for Characterization of Soft Landed Polyatomic MoleculesCYRIAC, Jobin; GUANGTAO LI; GRAHAM COOKS, R et al.Analytical chemistry (Washington). 2011, Vol 83, Num 13, pp 5114-5121, issn 0003-2700, 8 p.Article

Dissociation of protonated 2,2,6-trimethylcyclohexanone and related compounds upon high and low energy collisional activationBRODBELT-LUSTIG, J. S; GRAHAM COOKS, R.International journal of mass spectrometry and ion processes. 1988, Vol 86, pp 253-272, issn 0168-1176Article

Proton affinity determinations using the kinetic method in an ion trap mass spectrometerNOURSE, B. D; GRAHAM COOKS, R.International journal of mass spectrometry and ion processes. 1991, Vol 106, pp 249-272, issn 0168-1176, 24 p.Article

Molecular secondary ion mass spectrometryPACHUTA, S. J; GRAHAM COOKS, R.A.C.S. symposium series. 1985, Num 291, pp 1-42, issn 0097-6156Article

Analysis of acrolein and acrylonitrile in aqueous solution by membrane introduction mass spectrometryCHOUDHURY, T. K; KOTIAHO, T; GRAHAM COOKS, R et al.Talanta (Oxford). 1992, Vol 39, Num 9, pp 1113-1120, issn 0039-9140Article

Biological Tissue Diagnostics Using Needle Biopsy and Spray Ionization Mass SpectrometryJIANGJIANG LIU; GRAHAM COOKS, R; ZHENG OUYANG et al.Analytical chemistry (Washington). 2011, Vol 83, Num 24, pp 9221-9225, issn 0003-2700, 5 p.Article

Axial CID and High Pressure Resonance CID in a Miniature Ion Trap Mass Spectrometer Using a Discontinuous Atmospheric Pressure InterfaceLIANG GAO; GUANGTAO LI; GRAHAM COOKS, R et al.Journal of the American Society for Mass Spectrometry. 2010, Vol 21, Num 2, pp 209-214, issn 1044-0305, 6 p.Article

Beam-induced reactions in molecular secondary ion mass spectrometry. Nitryne and methyne transfer at interfacesBIH-HSIUNG HSU; GRAHAM COOKS, R.Analytical chemistry (Washington, DC). 1985, Vol 57, Num 14, pp 2925-2927, issn 0003-2700Article

Reactions of Microsolvated Organic Compounds at Ambient Surfaces: Droplet Velocity, Charge State, and Solvent EffectsBADU-TAWIAH, Abraham K; CAMPBELL, Dahlia I; GRAHAM COOKS, R et al.Journal of the American Society for Mass Spectrometry. 2012, Vol 23, Num 6, pp 1077-1084, issn 1044-0305, 8 p.Article

Desorption electrospray lonization mass spectrometry for high-throughput analysis of pharmaceutical samples in the ambient environmentHUANWEN CHEN; TALATY, Nari N; TAKATS, Zoltan et al.Analytical chemistry (Washington, DC). 2005, Vol 77, Num 21, pp 6915-6927, issn 0003-2700, 13 p.Article

Determination of ion frequencies in a quadrupole ion trap by using a fast direct current pulse as pump and a laser probeLAMMERT, S. A; CLEVEN, C. D; GRAHAM COOKS, R et al.Journal of the American Society for Mass Spectrometry. 1994, Vol 5, Num 1, pp 29-36, issn 1044-0305Article

Ambient Ion Soft LandingBADU-TAWIAH, Abraham K; CHUNPING WU; GRAHAM COOKS, R et al.Analytical chemistry (Washington). 2011, Vol 83, Num 7, pp 2648-2654, issn 0003-2700, 7 p.Article

IN SITU EXPLOSIVE DETECTION USING A MINIATURE PLASMA ION SOURCE AND A PORTABLE MASS SPECTROMETERDALGLEISH, Jon K; KEYONG HOU; ZHENG OUYANG et al.Analytical letters. 2012, Vol 45, Num 10-12, pp 1440-1446, issn 0003-2719, 7 p.Article

Notched broad-band excitation of ions in a bench-top ion trap mass spectrometerSONI, M. H; WONG, P. S. H; GRAHAM COOKS, R et al.Analytica chimica acta. 1995, Vol 303, Num 2-3, pp 149-162, issn 0003-2670Article

Effects of primary ion polyatomicity and kinetic energy on secondary ion yield and internal energy in SIMSHAND, O. W; MAJUMDAR, T. K; GRAHAM COOKS, R et al.International journal of mass spectrometry and ion processes. 1990, Vol 97, Num 1, pp 35-45, issn 0168-1176Article

The effects of primary ion energy on the extent of fragmentation in desorption ionization mass spectrometryWINGER, B. E; HAND, O. W; GRAHAM COOKS, R et al.International journal of mass spectrometry and ion processes. 1988, Vol 84, Num 1-2, pp 89-100, issn 0168-1176Article

Binding of first and subsequent glycerol molecules to organic and inorganic cations studied by desolvation in the mass spectrometerBART EMARY, W; GRAHAM COOKS, R; TOREN, P. C et al.Analytical chemistry (Washington, DC). 1986, Vol 58, Num 6, pp 1218-1221, issn 0003-2700Article

In situ analysis of agrochemical residues on fruit using ambient ionization on a handheld mass spectrometerSOPARAWALLA, Santosh; TADJIMUKHAMEDOV, Fatkhulla K; WILEY, Joshua S et al.Analyst (London. 1877. Print). 2011, Vol 136, Num 21, pp 4392-4396, issn 0003-2654, 5 p.Article

Miniature Monolithic Rectilinear Ion Trap Arrays by Stereolithography on Printed Circuit BoardMAAS, Jeffrey Daniel; ISAAC HENDRICKS, Paul; ZHENG OUYANG et al.Journal of microelectromechanical systems. 2010, Vol 19, Num 4, pp 951-960, issn 1057-7157, 10 p.Article

Molecular imaging of adrenal gland by desorption electrospray ionization mass spectrometryCHUNPING WU; IFA, Demian R; MANICKE, Nicholas E et al.Analyst (London. 1877. Print). 2010, Vol 135, Num 1, pp 28-32, issn 0003-2654, 5 p.Article

Combination of chemical reduction and tandem mass spectrometry for the characterization of sulfur-containing fuel constituentsWOOD, K. V; GRAHAM COOKS, R; LAUGAL, J. A et al.Analytical chemistry (Washington, DC). 1985, Vol 57, Num 3, pp 692-694, issn 0003-2700Article

Non-Aqueous Spray Solvents and Solubility Effects in Desorption Electrospray IonizationBADU-TAWIAH, Abraham; BLAND, Celine; CAMPBELL, Dahlia I et al.Journal of the American Society for Mass Spectrometry. 2010, Vol 21, Num 4, pp 572-579, issn 1044-0305, 8 p.Article

Direct detection of organic compounds in water at parts-per-billion levels using a simple membrane probe and a quadrupole ion trapLISTER, A. K; WOOD, K. W; GRAHAM COOKS, R et al.Biomedical & environmental mass spectrometry. 1989, Vol 18, Num 12, pp 1063-1070, issn 0887-6134, 8 p.Article

Direct analysis of steviol glycosides from Stevia leaves by ambient ionization mass spectrometry performed on whole leavesISABELLA ZHANG, J; XIN LI; ZHENG OUYANG et al.Analyst (London. 1877. Print). 2012, Vol 137, Num 13, pp 3091-3098, issn 0003-2654, 8 p.Article

Quantitative Analysis of Therapeutic Drugs in Dried Blood Spot Samples by Paper Spray Mass Spectrometry: An Avenue to Therapeutic Drug MonitoringEDWARD MANICKE, Nicholas; ABU-RABIE, Paul; SPOONER, Neil et al.Journal of the American Society for Mass Spectrometry. 2011, Vol 22, Num 9, pp 1501-1507, issn 1044-0305, 7 p.Article