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

Butler A, Jelowicki AM, Ogasawara HA, Reitz ZL, Stow PR, Thomsen E.  2022.  Mining elements of siderophore chirality encoded in microbial genomes.. FEBS Lett.

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, Harder T, Ostrowski AD, Carrano CJ.  2021.  Photoactive siderophores: Structure, function and biology.. J Inorg Biochem. 221:111457.

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.