University of Southampton
School of Chemistry

 
Dr John Langley's Group
 
 

Mass Spectrometry and Supercritical Fluid Chromatography at the University of Southampton

 
 
 
   
 

Publications
Papers

2015 -2014 - 2013 - 2012 - 2011
2010 - 2009 - 2008 - 2007 - 2006 - 2005 - 2004 - 2003 - 2002 - 2001
2000 - 1999 - 1998 - 1997 - 1996 - 1995 - 1994 - 1993 - 1992 - 1991
1990 - 1989 - 1988 - 1987 - 1986 - 1985

2015

Waraporn Ratsameepakai, Julie M. Herniman, Tim J. Jenkins and G. John Langley. “Analysis of Fatty Acid Methyl Esters in Aviation Turbine by Ultra-Performance Convergence Chromatography-Mass Spectrometry” Fuels and Energy (submitted).

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2014

Jennifer R. Hiscock, Isabelle L. Kirby, Julie Herniman, G. John Langley, Alistair J. Clark, and Philip A. Gale “Supramolecular gels for the remediation of reactive organophosphorus compounds”. RSC Advances (2014)  4, 45517-45521. doi: 10.1039/C4RA07712A.

Riley, J. S., Brown, T., Gale. N, Herniman, J. M. and Langley, G. J. “Self-reporting hybridisation assay for miRNA analysis.” Analyst, 2014, 1088-1092. DOI: 10.1039/c3an01825c.

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2013

Moore, S. J., Haynes C. J. E, González, J. , Sutton, J. L., Brooks, S. J., Light M. E., Herniman J. M.,  Langley G. J., Soto-Cerrato, V., Pérez-Tomás, R., Marques I., Costa P. J., Félix V. and Gale, P. A. “Chloride, carboxylate and carbonate transport by ortho-phenylenediamine-based bisureas”. Chem. Sci., 2013, 4, 103-117.

Busschaer  N., Bradberry S. J., Wenzel M., Haynes C. J. E., Hiscock J.R., Kirby I. L., Karagiannidis L. E., Moore S. J., Wells N. J., Herniman J. M., Langley G. J., Horton P. N., Light M. E., Marques I., Costa P. J., Félix V., Frey J. G. and Gale P. A.  “Towards predictable transmembrane transport: QSAR analysis of anion binding and transport” Chem. Sci., 2013, 4, 3036-3045.

Ahmed Al-Harrasi, Liaqat Ali, Najeeb Ur Rehman, Hidayat Hussain, Javid Hussain, Ahmed Al-Rawahi, G. John Langley, Neil J. Wells. “Nine Triterpenes from Boswellia sacra and Their Chemotaxonomic Importance”.  Biochemical Systematics and Ecology., 2013, 51, 113–116.

Galezowska A., Harrison M. W., Herniman J. M. and Langley G. J. “A Predictive Science Approach: An Understanding of DFT Applications to the Mass Spectrometry of Small Molecules.” Rapid Commun. Mass Spectrom. 2013, 27, 964–970. DOI: 10.1002/rcm.6536.

Murray K. K., Boyd R. K., Eberlin M. N., Langley G. J., Li L. and Naito Y. “Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)” Pure Appl. Chem.,  2013,  85(7),  1515–1609.
http://dx.doi.org/10.1351/PAC-REC-06-04-06.

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2012

Riley, J. S., Brown, T., Gale. N, Herniman, J. M. and Langley, G.  J. “Self reporting probes – an alternative approach to cleavable small molecule mass tags.”Analyst, 2012, 137 (24), 5817 – 5822.

Philip A Gale,  Vitor Felix,  Ricardo Pérez Tomás,  Vanessa Soto Cerrato,  Cally Haynes,  Stephen Moore,  Jorge González,  Mark E. Light,  Jennifer Sutton,  Igor Marques,  Julie Herniman and John Langley. “Chloride, carboxylate and carbonate transport by ortho-phenylenediamine-based bisureas.” – Chem. Sci., 2013, 4, 103-117. DOI:10.1039/C2SC21112B

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2011

Holman, S.W., Wright, P. and Langley, G. J. “The low-energy collision-induced dissociation product ion spectra of protonated beta-blockers reveal an analogy to fragmentation under electron ionisation conditions”, J. Mass Spectrom. 2011, 1182–1185. DOI 10.1002/jms.2006.

Tovey, F. I., Capanoglu, D., Langley, J., Herniman J., Bor, S., Ozutemiz, O., Hobsley, M., Bardhan, K. D. and Linclau, B. “Dietary Phytosterols Protective against Peptic Ulceration.” Gastroenterology Research, 4, (4), 149-156. doi:10.4021/gr328w.

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2010

Barker, J, Langley, G.J., Richards, P. “Insights into Deposit Formation in High Pressure Diesel Fuel Injection Equipment” SAE 2010, Fuels and Energy Sources Technical Papers (2010).

Pinto, R.M., Olariu, , Lameirasc, J., Martins, F.T., Dias, A.A., Langley, G.J., Rodrigues, P., Maycock, C.D., Santos, J.P., Duarte, M.F., Fernandez, M.T. and Costa, M.L. “Study of selected benzyl azides by UV photoelectron spectroscopy and mass spectrometry”, J. Molec. Struct., 2010, 980, 163-171.

Ball, R., Green, P., Gale, N., Langley, G. J., and Brown, T. “Peptide Nucleic Acid Probes with Charged Photocleavable Mass Markers: Towards PNA-based MALDI-TOF MS Genetic Analysis,” Artificial DNA: PNA & XNA 2010, 1, 27-35.

Holman, S. W., Wright, P. and Langley, G. J. “Rapid Methodology for the Characterization of Dialkyl Tertiary Amine-N-Oxide Metabolites Using Structurally Dependent Dissociation Pathways and Reconstructed Ion Current Chromatograms”, Anal. Chem. 2010, 82 (6), 2347–2354. DOI: 10.1021/ac902540b.

Holman, S. W., Wright, P., Wells, N. J. and Langley, G. J. “Evidence for site-specific intra-ionic hydrogen/deuterium exchange in the low-energy collision-induced dissociation product ion spectra of protonated small molecules generated by electrospray ionisation” J Mass Spectrom. 2010, 45, 347–357. DOI: 10.1002/jms.1714.

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2009

Cazenave-Gassiot, A., Boughtflower, R., Caldwell, J., Richardson, S., Hitzel, L., Lane, S., Oakley, P., Holyoak, C., Pullen, F. and Langley. G .J. “The Effect of Increasing Concentration of Ammonium Acetate as an Additive in Supercritical Fluid Chromatography using CO2-Methanol Mobile Phase”, Journal of Chromatography A 2009, 1216,  6441–6450. doi:10.1016/j.chroma.2009.07.022

Abdel Ghani, S. B., Chapman, J. M., Figadère, B.,  Herniman, J. M., Langley, G. J. Niemann, S. and Brown, R. C. D. “Total Synthesis and Stereochemical Assignment of cis-Uvariamicin I and cis-Reticulatacin.” J. Org. Chem. 2009, 74 (18), pp 6924–6928. DOI: 10.1021/jo9012578.

Holman, S. W., Wright, P. and Langley, G. J. “High-throughput approaches towards the definitive identification of pharmaceutical drug metabolites. 2. An example of how unexpected dissociation behaviour could preclude correct assignment of sites of metabolism.”  Rapid Commun. Mass Spectrom. 2009, 23, 2017-2025. DOI: 10.1002/rcm

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2008

Thite, M., Boughtflower, R., Caldwell, J., Richardson, S., Hitzel, L., Lane, S., Oakley, P., Holyoak, C., Pullen, F. and Langley. G .J. “Ionisation in the absence of high voltage using SFC-MS: A possible route to increased signal.” Rapid Commun. Mass Spectrom. 2008, 22, 3673-368. DOI: 10.1002/rcm

Holman, S. W., Wright, P. and Langley, G. J. “High-throughput approaches towards the definitive identification of pharmaceutical drug metabolites. 1. Evidence for an ortho effect on the fragmentation of 4-benzenesulfinyl-3-methylphenylamine using electrospray ionisation-mass spectrometry.” Rapid Commun. Mass Spectrom. 2008, 22, 2355-2365. DOI: 10.1002/rcm

Hopley, C., Bristow, T., Lubben, A., Simpson, A., Bull, E., Klagkou, K., Herniman, J., Langley, J.
“Towards a universal product ion mass spectral library - reproducibility of product ion spectra across eleven different mass spectrometers” -  Rapid Commun. Mass Spectrom., 2008, 22, 1779-1786. DOI: 10.1002/rcm.3545

Cazenave-Gassiot, A., Boughtflower, R., Caldwell, J., Coxhead, R., Hitzel, L., Lane, S., Oakley, P.,  Holyoak, C., Pullen, F., Langley, G. J. “Prediction of retention for sulfonamides in supercritical fluid chromatography” Journal of Chromatography A, 2008, (1189),  254-265. doi:10.1016/j.chroma.2007.10.020

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2007

Hammond, N., Brown, T., Langley, G. J. and Lowe, A. “Rapid Mass Spectrometric Identification of Sequence Polymorphisms using Multiplexed Photocleavable Mass-Tagged Probe and Solid Phase Capture.” Org. Biomol. Chem., 2007, 5, 1878–1885. DOI: 10.1039/b704587e

Barwick, V.,  Langley, J. ,  Mallet, T., Stein, B., Webb, K. “Best Practice Guide for Generating Mass Spectra”,  [http://www.vam.org.uk/publications/publications_item.asp?intPublicationID=1328] Publisher: LGC,  ISBN:978 0 948926 24 2.

Langley, G. J., Herniman, J. M. and Townell, M. S. “2B or not 2B, that is the question: Further investigations into the use of pencil as a MALDI matrix.” Rapid Commun. Mass Spectrom. 2007, 21, 180-190. DOI:10.1002/rcm.2827

Brondz, I.,Ekeberg, D., Bell, D. S., Annino, A. R., Hustad, J. A., Svendsen, R., Vlachos, V., Oakley, P., Langley, G. J.,Thite,  M., Cazenave-Gassiot, A. and Mikhalitsyn, F. “Nature of the main contaminant in the drug primaquine diphosphate: SFC and SFC–MS methods of analysis.” J. Pharm. Biomed. Anal., 2007,  43 937–944. DOI: 10.1016/j.jpba.2006.09.017

Valappil, S. P., Peiris, D., Langley, G. J., Herniman, J. M., Boccaccini, A. R., Bucke, C. and Roy, I.“Polyhydroxyalkanoate (PHA) biosynthesis from structurally unrelated carbon sources by a newly characterized Bacillus spp.” J. Biotechnol., 2007, 127 (3), 475-487. DOI: 10.1016/j.jbiotec.2006.07.015

Shepherd, J., Langley, G. J., Herniman, J. M., Kilburn, J. D. “Rapid Sequencing of Split-and-Mix Peptide Receptor Libraries - Identification of Binding Partners for Val-Val-Ile-Ala in Aqueous Solution.”  Euro J Org. Chem. 2007, 1345–1356. DOI: 10.1002/ejoc.200601004

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2006

Black, C., Poile, C., Langley, J. and Herniman, J. “The Use of Pencil Lead as a Matrix for Matrix-assisted Laser Desorption/Ionisation (MALDI) Calibration and Analysis of Actinides and Small Molecules.”  Rapid Commun. Mass Spectrom. 2006, 20, 1053-1060. DOI: 10.1002/rcm.2408

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2005

Murray K. K., Boyd R. K., Eberlin M. N., Langley G. J., Li L., Naito Y. and Tabet J. C. “IUPAC standard definitions of terms relating to mass spectrometry.” Abstracts of Papers of the American Chemical Society 2005, 229: U123-U123 212-Anyl Part 1, Mar 13.

Darwish, A. D., Birkett, P. R., Langley, G. J. and Taylor, R. “Fragmentation of the [60]fullerene cage during  bromination.” Chem. Phys. Lett. 2005, 408, 279-283. DOI: 10.1016/j.cplett.2005.04.065

Herniman, J. M., Bristow, T.W.T, O’Connor, G. and Langley, G. J. “The Validation of Exact Mass Measurements for Small Molecules using FT-ICRMS for Improved Confidence in the Selection of Elemental Formulae.”  J. Am. Soc. Mass Spectrom. 2005, 16, 1100-1108. DOI: 10.1016/j.jasms.2005.02.027

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2004

Herniman, J. M., Bristow, T.W.T, O’Connor, G., Jarvis, J. and Langley, G. J. “Improved Precision and Accuracy for High Performance Liquid Chromatography-Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Exact Mass Measurement of Small Molecules from the Simultaneous and Controlled Introduction of Internal Calibrants via a Second Electrospray Nebuliser.” Rapid Commun. Mass Spectrom 2004, 18, 3035-3040. DOI: 10.1002/rcm.1729

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2003

Klagkou, K., Pullen, F. S., Harrison, M. E., Organ, A., Firth, A. and Langley G. J. “Fragmentation pathways of sulphonamides under electrospray tandem mass spectrometric conditions” Rapid Commun. Mass Spectrom., 2003, 17, 2373–2379. DOI: 10.1002/rcm.1201

Duarte, M. F., Martins, F., Fernandez, M. T., Langley, G. J., Rodrigues, P., Barros, M. T. and Costa, M. L. “Mass Spectrometric Study of Aliphatic a-carbonyl Azides” Rapid Commun. Mass Spectrom., 2003, 17, 957-962. DOI: 10.1002/rcm.1331

Klagkou, K., Pullen, F. S., Harrison, M. E., Organ, A., Firth, A. and Langley G. J. “Approaches Towards the Automated Interpretation and Prediction of Electrospray Tandem Mass Spectrometry Spectra of Non-Peptidic Combinatorial Compounds” Rapid Commun. Mass Spectrom., 2003, 17, 1163-1168. DOI: 10.1002/rcm.987

Walker, V., Mills, G. A., Mellor, J. M., Langley, G. J. and Farrant, R. D., “A novel pyrroline-5-carboxylic acid and acetoacetic acid adduct in hyperprolinaemia type II” Clin Chim Acta 331 (2003) 7-17. DOI: 10.1016/S0009-8981(03)00077-9.

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2002

Bugg, T. D. H., Fleming, S. M. , Robertson T. A. and Langley G. J. “2-hydroxy-6-keto-nona-2,4-diene 1,9-dioic acid 5,6-hydrolase: Evidence from O-18 isotope exchange for gem-diol intermediate.” Enzyme Kinetics and Mechanism, Pt F: Detection and Characterization of Enzyme Reaction Intermediates Methods in Enzymology 354: 106-118 2002.

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2001

Farrant, R. D., Walker, V., Mills, G.A., Mellor, J.M. and Langley, G.J. “Pyridoxal Phosphate De-activation by Pyrroline-5-carboxylic acid: Increased Risk of Vitamin B6 Deficiency and Seizures in Hyperprolinaemia Type II” J. Biol. Chem., 2001, 276 (18), 15107-15116. DOI 10.1074/jbc.M010860200

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2000

Fleming S.A., Robertson T.A., Langley G.J. and Bugg T.D.H. “Catalytic Mechanism of a C-C Hydrolase Enzyme: A Non-Nucleophilic Serine Catalytic Triad?” Biochemistry, 2000, 39 (6), 1522-1531. doi: 10.1021/bi9923095

Goulson, D., Stout, J.C., Langley, J., and Hughes, W. O. H. “Identity and function of scent marks deposited by foraging bumblebees.” J. Chem. Ecol, 2000, 26 (12): 2897-2911.

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1999

Langley G.J., Herniman J.M., Davies N.L. and Brown T. “Simplified Sample Preparation for the Analysis of Oligonucleotides by Matrix-Assisted Laser Desorption/Ionisation Time-of-Flight Mass Spectrometry” Rapid Commun. Mass Spectrom., 1999, 13, 1717-1723.

Swali V., Langley G.J. and Bradley M. “Mass spectrometric analysis in combinatorial chemistry” Current Opinion in Chemical Biology 1999, 3, 337-341

Gough, M.A., and Langley, G.J. “Analysis of Oilfield Chemicals by Electrospray - Mass Spectrometry.” Rapid Commun. Mass Spectrom. 1999, 13, 227-236.

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1998

Bera, S., Langley, G.J. and Pathak, T. “Sugar Modified Uridine Bisvinylsulfone: Synthesis of a Bifunctionalised Nucleoside Michael Acceptor and its Use in Stereoselective Tandem Cyclisation.” J. Org. Chem., 1998, 63, 1754-1760.

Lynch, D.E., Peterson, I.R., Floersheimer, M., Essing, D, Chi, L.F., Calos, N.J., Wood, B., Kennard, C.H.L. and Langley, G.J. “The Synthesis and Non-linear Properties of (N-Alkylpyrrole) Squaraine Derivatives: Part 2” J. Chem. Soc. Perkin 2, 1998, 779-784.

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1997

Swali, V., Wells, N., Langley, G. J. and Bradley, M. “Solid Phase Dendrimer Synthesis and the Generation of Super-High Loading Resin Beads for Combinatorial Chemistry”. J. Org. Chem. 1997, 62, 4902-4903.

Lynch, D.E., Geissler, U., Peterson, I.R., Floersheimer, M., Terbrack, R., Chi, F-L, Calos, N.J., Wood, B., Kennard, C.H.L. and Langley, G.J. “The Synthesis and Non-linear Properties of (N-Alkylpyrrole) Squaraine Derivatives: Part 1.” J. Chem. Soc. Perkin 2, 1997, 827-832.

P. R. Birkett, A. G. Avent, A. D. Darwish, I. Hahn, H. W. Kroto, G. J. Langley, J. O'Loughlin, R. Taylor, D. R. M.Walton. “Arylation of [60]fullerene via electrophilic aromatic substitution involving the electrophile C60Cl6: Frontside nucleophilic substitution of fullerenes”. J. Chem. Soc. Perkin 2, 1997, 1121-1125.

D. Darwish, P. R. Birkett, G. J. Langley, H. W. Kroto, R. Taylor, D. R. M.Walton. “Arylation of [60]fullerene with Br2/FeCl3/PhH: Formation of C-58 derivatives via CO loss” Fullerene Science and Technology, 1997, 705-726.

Langley, G.J., Hecquet, E., Morris, I.P. and Hamilton, D.G. “Direct Observation of Associative Behaviour by Electrospray Ionisation: Self-Assembly - Fact or Fiction?” Rapid Commun. Mass Spectrom., 1997, 165-170.

Langley, G.J. and Mills, G.A. “Biochemicals in the Balance.” Education in Chemistry, 1997, 14-16

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1996

Spence, E.L., Langley, G.J and Bugg, T.D.H. “Cis-trans Isomerisation of a Cyclopropyl Radical Trap Catalysed by the Extradiol Catechol Dioxygenases: Evidence for a Semi-Quinone Intermediate”. J. Am. Chem. Soc., 1996, 118, 8336-8343.

Darwish, A.D., Abdul-Sada, A.K., Langley, G.J., Kroto, H.W., Taylor, R. and Walton, D.R.M. “Polyhydrogenation of [60]-fullerenes and [70]fullerenes with Zn/HCl and Zn/DCl.” Synthetic Metals, 1996, 303-307.

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1995

Taylor, R., Langley, G.J., Holloway, J.H., Hope, E.G. Brisdon, A.K., Kroto, H.W. and Walton, D.R.M. “Oxygenated species in the products of fluorination of [60]- fullerene and [70]-fullerene by fluorine-gas.” J. Chem. Soc. Perkin 2, 1995, 181-187.

Birkett, P.R., Darwish, A.D., Kroto, H.W, Langley, G.J., Taylor, R and Walton, D.R.M. “Formation of methylene derivatives of [60]-fullerenes, [70]-fullerenes, [78]- fullerenes and [84]-fullerenes by reaction of fullerene-containing soot extract with tetrahydrofuran.” J. Chem. Soc. Perkin 2, 1995, 511-514.

Bera, S.,Sakthivel, K., Pathak, T and Langley, G.J. “3'-Deoxy-3'- [vinylsulphonyl)thymidine - a new reactive analog of AZT - its synthesis and reactivities towards various nucleophiles.” Tetrahedron, 1995, 51, 7857-7866.

Darwish, A.D., Abdul-Sada, A.K., Langley, G.J., Kroto, H.W., Taylor, R. and Walton, D.R.M. “Polyhydrogenation of [60]- and [70]fullerenes.” J. Chem. Soc. Perkin 2, 1995, 2359-2365.

Sanvoisin, J., Langley, G.J and Bugg, T.D.H. “Mechanism of Extradiol Catechol Dioxygenases: Evidence for a lactone Intermediate in the 2,3-Dihydroxyphenylpropionate 1,2- Dioxygenase Reaction”. J. Am. Chem. Soc. 1995, 117, 7836-7837.

de Oliviera, M.G., Langley, G.J. and Rest, A.J. “Photolysis of the Nitroprusside Ion in Water and Poly(vinyl alcohol) Films: Evidence for Cyano Radical, Cyanide Ion and Nitric Oxide and Redox Pathways.” J. Chem. Soc. Dalton Trans., 1995, 2013-2019.

Egner, B.J., Langley, G.J. and Bradley, M. “Solid Phase Chemistry - Direct Monitoring by Matrix Assisted Laser Desorption Ionisation Time of Flight Mass Spectrometry - A Tool for Combinatorial Chemistry.” J. Org. Chem., 1995, 60, 2652-2653.

Langley, G.J., Hamilton, D.G and Grossel, M.C. “A Critical Re-evaluation of FAB- MS Analysis of Ligand/Cation Interaction.” J. Chem. Soc. Perkin 2, 1995, 929-933.

Bera, S., Pathak, T. and Langley, G. J. “Opening on 2', 3'-O-Anhydo-ring of 2', 3'- Anhydro-xylo-uridine by Alkyl- and Arylamines. Easy Syntheses and Preparative uses of 2'- Deoxy-2'-alkylamino-xylo- and 3'-Deoxy-3'-alkylamino-ara-uridines.” Tetrahedron. 1995, 51, 1459-1470.

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1994

Taylor, R., Langley, G.J., Kroto, H.W. and Walton, D.R.M. “Formation of Fullerene-C60 by Pyrolysis of Naphthalene.” Mol. Mat., 1994, 7-14.

Meidine, M.F., Avent, A.G., Darwish, A.D., Langley, G.J., Locke, W., Ohashi, O., Kroto, H.W., Taylor, R. and Walton, D.R.M. “Bicyclopentene Addend on [60] Fullerene: Epoxidation and cis-Bromine Addition.” J. Chem. Soc. Perkin 2, 1994, 2125-2127.

Darwish, A.D., Abdul-Sada, A.K., Langley, G.J., Kroto, H.W., Taylor, R. and Walton, D.R.M. “Reactions of [70]Fullerene with Benzyne.” J. Chem. Soc. Chem. Commun., 1994, 2133-2135.

Avent, A.G., Birkett, P.R., Crane, J.D., Darwish, A.D., Langley, G.J., Kroto, H.W., Taylor, R. and Walton, D.R.M.. “The Structure of C60Ph5Cl and C60Ph5H, formed via Electrophilic Aromatic Substitution.” J. Chem. Soc. Chem. Commun., 1994, 1463-1464.

Patel, H.K., Kilburn, J.D., Langley, G.J., Edwards, P.D., Mitchell, T. and Southgate, R.J. “Synthesis of an Unnatural Product -- 4,4' Biaryl Formation as a Macrocyclisation Step.” Tetrahedron Lett., 1994, 35, 481-484.

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1993

Taylor, R., Langley, G.J., Kroto, H.W. and Walton, D.R.M. “Formation of Fullerene-C60 by Pyrolysis of Naphthalene.” Nature, 1993, 366, 728-731.

Meidine, M.F., Roers, R., Langley, G.J., Avent, A.G., Darwish, A.D., Firth, S., Kroto, H.W., Taylor, R. and Walton, D.R.M. “Formation and Stabilisation of the Hexa-adduct of Cyclopentadiene with C60.” J. Chem. Soc. Chem. Commun., 1993, 1342-1344.

Taylor, R., Langley, G.J., Avent, A.G., Dennis, T.J., Kroto, H.W. and Walton, D.R.M. “13C NMR of C76, C78, C84, and Mixtures of C86-C102; Anomalous Chromatographic Behaviour of C82, and Evidence for C70H12.” J. Chem. Soc. Perkin II, 1993, 1029-1036.

Taylor, R., Langley, G.J., Brisdon, A.K., Holloway, J.H., Hope, E.G., Kroto, H.W. and Walton, D.R.M. “Highly Oxygenated Derivatives of Fluorinated C60, and the Mode of Fragmentation of the Fluorinated Cage under Electrom Ionisation Condition”. J. Chem. Soc. Chem. Commun., 1993, 875-878.

Chaumette, J-L., Flack, S.S., Kilburn, J.D., Langley, G.J. and Webster, M. “A Novel Receptor for Dicarboxylic Acid Derivatives.” J. Chem. Soc. Chem. Commun., 1993, 399-401.

Taylor, R, Avent, A.G., Birkett, P.R., Dennis, T.J.S., Hare, J.P., Hitchcock, P.B., Holloway, J.H., Hope, E.G., Kroto, H.W., Langley, G.J., Meidine, M.F., Parsons, J.P. and Walton, D.R.M. “Isolation, Characterization, and Chemical Reactions of Fullerenes.” Pure and Applied Chemistry 1993, 65 (1) 135-142.

Langley, G.J., Kilburn, J.D. and Flack, S.S. “A Study of the Binding of Novel Inclusion Complexes by FAB Mass Spectrometry”. Org. Mass Spectrom., 1993, 28, 478-480.

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1992

Taylor, R., Langley, G.J., Dennis, T.J., Kroto, H.W. and Walton, D.R.M. “A Mass Spectrometric/NMR Study of Fullerene-78 Isomers”. J. Chem. Soc. Chem. Commun., 1992, 1043-1046.

Taylor, R., Langley, G. J., Meidine, M. F., Parsons, J. P., Abdul- Sada, A. K., Dennis, T. J., Hare, J. P., Kroto, H. W. and Walton, D. R. M. “Formation of C60Ph12 by Electrophilic Aromatic Substitution”. J. Chem. Soc. Chem. Commun., 1992, 667- 668.

Taylor, R., Holloway, J.H., Hope, E.G., Avent, A.G., Langley, G.J., Dennis, T.J., Hare, J.P., Kroto, H.W. and Walton, D.R.M. “Nucleophilic Substitution of Fluorinated C60.” J. Chem. Soc. Chem. Commun., 1992, 665-667.

Preece, N.E., Forrow, S., Ghatineh, S., Langley, G.J., and Timbrell, J.A. “Determination of Hydrazine in Biofluids by Capillary Gas Chromatography with Nitrogen- Sensitive or Mass Spectrometric Detection”. J. Chromatogr., 1992, 573, 227-234.

Taylor, R., Avent, A.G., Dennis, T.J., Hare, J.P., Kroto, H.W., Walton, D.R.M., Holloway, J.H., Hope, E.G. and Langley, G.J., “No Lubricants from Fluorinated C60.” Nature, 1992, 355, 27-28.

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1991

Holloway, J.H., Hope, E.G., Taylor, R., Langley, G.J., Avent, A.G., Dennis, T.J., Hare, J.P., Kroto, H.W. and Walton, D.R.M. “Fluorination of Buckminsterfullerene”. J. Chem. Soc. Chem. Commun., 1991, 966-969.

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1990

Langley, G.J. “Routine Calibration for High Resolution Positive Ion Chemical Ionisation (CI). Org. Mass Spectrom.”, 1990, 25, 427-429.

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1989

Harrison, M.E., Langley, G.J. and Baldwin, M.A. “Effects of Repeller Position and Voltage in Thermospray Mass Spectrometry”. J. Chromatogr., 1989, 474, 139-143.

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1987

Baldwin, M.A. and Langley, G.J. “Polyethylene Glycols as Mass Calibrants in Thermospray LC/MS. Org. Mass Spectrom.”, 1987, 22, 561-563.

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1986

Baldwin, M.A. and Langley, G.J. “Tautomerism in Aromatic Hydroxy N-Heterocyclics in the Gas Phase by Metastable Ion Mass Spectrometry”. J. Chem. Soc. Perkin Trans. II, 1986, 347-351.

Baldwin, M.A. and Langley, G.J. “Identification of Two Separate Mechanisms for HCN loss from Gas Phase Quinoline Cations.” Org. Mass Spectrom., 1986, 21, 29-31.

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1985

Baldwin, M.A. and Langley, G.J. “Synthesis of [2-13C]Quinoline and [3-13C]Quinoline.” J. Labelled Comps. and Radiopharm., 1985, 22, 1233-1238.

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