Butler A, Carrano CJ.  1991.  Coordination Chemistry of Vanadium in Biological Systems. Coordination Chemistry Reviews. 109:61-105.

Butler A.  2004.  Vanadium. Chemical & Engineering News. 81:72.

Butler A.  2003.  Iron acquisition: straight up and on the rocks? Nat Struct Biol. 10(4):240-1.

Butler A, Eckert H.  1989.  51V NMR Investigations of Vanadium(V) Coordination to Apo-Human Transferrin. J. Am. Chem. Soc. 111:2802-2809.

Butler A, Clague MJ, Meister GE.  1994.  Vanadium Peroxide Complexes. Chem. Rev. 94:625-638.

Butler A, Theisen RM.  2010.  Iron(III)-siderophore coordination chemistry: Reactivity of marine siderophores.. Coord Chem Rev. 254(3-4):288-296.

Butler A., Linck R.G.  1984.  Equilibrium and Kinetic Studies of Substitution of FeTIM(X)(Y)2+ in Aqueous Solution. Inorg. Chem. 23:2227-2231.

Butler A.  2007.  Siderophores. Biological Inorganic Chemistry: Structure and Reactivity (Metal Transport and Storage Proteins section) (eds. I. Bertini, H.B. Gray, E.I. Stiefel, J.S. Valentine) University Science Books. 2007 pp 151-156 (Chapter VIII.3).

Butler A, Carter-Franklin JN.  2004.  The role of vanadium bromoperoxidase in the biosynthesis of halogenated marine natural products.. Nat Prod Rep. 21(1):180-8.

Butler A, Everett RR, Batch DI.  1987.  Probing the Substrate Specificity of Vanadium-Containing Bromoperoxidases. Recueil. 106:407.

Butler A, Walker JV.  1993.  Marine Haloperoxidases. Chem. Rev. 93:1937-1944.

Butler A.  1999.  Vanadium Bromoperoxidases. Bioinorganic Catalysis,Second Edition, Bouwman, E., Reedjik, J., Eds.; Marcel Dekker: U.S., 1999; Chapter 5, 55-80.

Butler A.  1998.  Acquisition and utilization of transition metal ions by marine organisms.. Science. 281(5374):207-10.

Butler A.  1990.  Coordination and Redox Chemistry of Vanadium in Aqueous Solution. Vanadium in Biological Systems, ed. ND Chasteen, Kluwer Academic Publishers. :25-50.

Butler A, Tschirret-Guth RA.  1997.  On the Selectivity of Vanadium Bromoperoxidase. Proceedings of the Royal Netherlands Academy of Arts and Sciences. :55-69.

Butler A.  1998.  Vanadium Haloperoxidases. Current Opinion in Chemical Biology. 2:279-285.

Butler A, Martin JD.  2005.  The marine biogeochemistry of iron.. Met Ions Biol Syst. 44:21-46.

Butler A., Danzitz M.J., Eckert H..  1987.  51V NMR as a Probe of Metal Ion Binding Sites in Metalloproteins. J. Amer. Chem. Soc. 109:1864-1866.

Butler A, de la Rosa RI, Zhou Q, Jhanji A, Carrana CJ.  1992.  Vanadium(V) Complexes of N,N',N"-Tris(2,3 dihydroxybenzoyl)-1,5,10 triazadecane and Its Analogs. Inorg. Chem. 31:5072-5077.

Butler A., Tschirret-Guth R.A., Simpson M.T.  1998.  Reactivity of Vanadium Bromoperoxidase. Vanadium Compounds: Chemistry, Biochemistry and Therapeutic Applications, Tracey, A.S., Crans, D.C., Eds.; ACS Symposium Series 711; American Chemical Society, 1998; Chapter 15, 202-215.

Butler A, Polne-Fuller M, Soedjak HS, Boyen C, Kloareg B, Gibor A.  1990.  Studies of Vanadium Bromoperoxidase in Surface and Cortical Protoplasts of Macrocystis pyrifera (Phaeophyta). J. Phycology. 26:589-592.

Butler A.  1997.  Vanadium-Dependent Redox Enzymes: Vanadium Haloperoxidase. Comprehensive Biological Catalysis (ed. M. Sinnott) British Academic Press. :427-437.

Butler A.  1999.  Mechanistic Considerations of the Vanadium Haloperoxidases. Coordination Chemistry Reviews. 187:17-35.

Butler A.  2005.  Marine siderophores and microbial iron mobilization.. Biometals. 18(4):369-74.

Butler A., Albin M.S., Gray H.B.  1985.  Long-Range Electron Transfer Studies in Ruthenium Pentaamine Labeled Derivatives Liver Alcohol Dehydrogenase. Revista Portuguesa de Quimica. 27:228.