@article {1389,
	title = {Behavior of interacting species in capillary electrophoresis described by mass transfer equation},
	journal = {Analytical Chemistry},
	volume = {78},
	number = {6},
	year = {2006},
	note = {ISI Document Delivery No.: 025ZYTimes Cited: 9Cited Reference Count: 30},
	month = {Mar},
	pages = {1832-1840},
	type = {Article},
	abstract = {Affinity capillary electrophoresis (ACE) has been used to estimate thermodynamic constants of binding interactions with linear or nonlinear regression methods. The accuracy of this approach relies heavily on the binding interaction mechanism, which is controlled by both the nature of the interaction and the experimental conditions. The development of a highly efficient computer-simulated ACE system makes it possible to demonstrate the detailed behavior of any interacting species of a given interaction under any conditions. The order of the mobilities of the complex and the two binding species in their free forms is a key factor to determine what molecules in what locations of the column are involved in the interaction, and the peak shape resulting from such interactions, of a given ACE experiment. In this paper and the supporting materials, 18 scenarios in 6 different combinations of migration orders of the free analyte, free additive, and complex formed are studied by a computer simulation program based on the mass transfer equation. From the study of these situations, we conclude high additive concentration (ensuring high capacity factor) and low analyte concentration (ensuring fast fill-in of the free additive in the analyte plug) are crucial for obtaining accurate results when using the regression methods. On the other hand, the approach to estimate binding constants with computer simulation can be much more accurate as long as accurate and efficient simulation models can be developed, especially when the ratio of the additive and analyte concentrations is not large enough.},
	keywords = {BINDING CONSTANTS, CHROMATOGRAPHY, DISPERSION, EFFICIENCY, ERROR PROPAGATION, MONTE-CARLO-SIMULATION, pressure, RECTANGULAR HYPERBOLAE, SEPARATIONS, ZONE-ELECTROPHORESIS},
	isbn = {0003-2700},
	url = {<Go to ISI>://000236307700015},
	author = {Fang, N. and Chen, D. D. Y.}
}
@article {1600,
	title = {Metal complexes in medicinal chemistry: new vistas and challenges in drug design},
	journal = {Dalton Transactions},
	number = {6},
	year = {2006},
	note = {ISI Document Delivery No.: 014YVTimes Cited: 60Cited Reference Count: 44},
	month = {Feb},
	pages = {761-764},
	type = {Article},
	abstract = {An overview is presented of selected metal-bases! pharmaceuticals, either diagnostic or therapeutic, with emphasis on specific attributes and in vivo interactions of these compounds relevant to their use in medicinal applications. Both the advantages and the challenges of this approach are outlined, with possibilities for future developments accentuated.},
	keywords = {AGENTS, BINDING CONSTANTS, BIS(MALTOLATO)OXOVANADIUM(IV), GLUCOSE, HUMAN-SERUM TRANSFERRIN, MODULATION, therapy, TRANSPORT},
	isbn = {1477-9226},
	url = {<Go to ISI>://000235520000001},
	author = {Thompson, K. H. and Orvig, Chris}
}
@article {1176,
	title = {New insights into the interactions of serum proteins with bis(maltolato)oxovanadium(IV): Transport and biotransformation of insulin-enhancing vanadium pharmaceuticals},
	journal = {Journal of the American Chemical Society},
	volume = {127},
	number = {14},
	year = {2005},
	note = {ISI Document Delivery No.: 914LQTimes Cited: 39Cited Reference Count: 66},
	month = {Apr},
	pages = {5104-5115},
	type = {Article},
	abstract = {Significant new insights into the interactions of the potent insulin-enhancing compound bis(maltolato)oxovanadium(IV) (BMOV) with the serum proteins, apo-transferrin and albumin, are presented. Identical reaction products are observed by electron paramagnetic resonance (EPR) with either BMOV or vanadyl sulfate (VOSO4) in solutions of human serum apo-transferrin. Further detailed study rules out the presence of a ternary ligand-vanadyl-transferrin complex proposed previously. By contrast, differences in reaction products are observed for the interactions of BMOV and VOSO4 with human serum albumin (HSA), wherein adduct formation between albumin and BMOV is detected. In BMOV-albumin solutions, vanadyl ions are bound in a unique manner not observed in comparable solutions Of VOSO4 and albumin. Presentation of chelated vanadyl ions precludes binding at the numerous nonspecific sites and produces a unique EPR spectrum which is assigned to a BMOV-HSA adduct. The adduct species cannot be produced, however, from a solution Of VOSO4 and HSA titrated with maltol. Addition of maltol to a VOSO4-HSA solution instead results in formation of a different end product which has been assigned as a ternary complex, VO(ma)(HSA). Furthermore, analysis of solution equilibria using a model system of BMOV with 1-methylimidazole (formation constant log K = 4.5(1), by difference electronic absorption spectroscopy) lends support to an adduct binding mode (VO(ma)(2)-HSA) proposed herein for BMOV and HSA. This detailed report of an in vitro reactivity difference between VOSO4 and BMOV may have bearing on the form of active vanadium metabolites delivered to target tissues. Albumin binding of vanadium chelates is seen to have a potentially dramatic effect on pharmacokinetics, transport, and efficacy of these antidiabetic chelates.},
	keywords = {BINDING CONSTANTS, COMPLEXES, DEPENDENT DIABETES-MELLITUS, ELECTRON-PARAMAGNETIC RESONANCE, HUMAN SEROTRANSFERRIN, IN-VIVO, IRON REMOVAL, METALLOKINETIC ANALYSIS, MIMETIC AGENT, TRANSFERRIN},
	isbn = {0002-7863},
	url = {<Go to ISI>://000228229600036},
	author = {Liboiron, B. D. and Thompson, K. H. and Hanson, G. R. and Lam, E. and Aebischer, N. and Orvig, Chris}
}
@article {3928,
	title = {Effect of pyridyl donors in the chelation of aluminum(III), gallium(III), and indium(III)},
	journal = {Inorganic Chemistry},
	volume = {36},
	number = {7},
	year = {1997},
	note = {ISI Document Delivery No.: WQ490Times Cited: 18Cited Reference Count: 62},
	month = {Mar},
	pages = {1306-1315},
	type = {Article},
	abstract = {{A new preparation of N,N{\textquoteright}-bis(2-pyridylmethyl)ethylenediamine-N,N{\textquoteright}-diacetic acid (H(2)bped) is reported, and its properties of complexation with Al(III), Ga(III), In(III), and Co(III) are investigated. The molecular structure of the cobalt(III) complex [Co(bped)]PF6 . CH3CN . H2O (C20H25CoF6N5O5P) has been solved by X-ray methods; the complex crystallizes in the triclinic space group P (1) over bar, with a = 10.611(2) Angstrom},
	keywords = {AQUEOUS-SOLUTION, BINDING CONSTANTS, COMPLEXES, COORDINATION, CRYSTAL-STRUCTURES, LIGANDS, METAL-IONS, MULTINUCLEAR MAGNETIC-RESONANCE, N, N{\textquoteright}-BIS(2-HYDROXYBENZYL)ETHYLENEDIAMINE-N, N{\textquoteright}-DIACETIC ACID, STABILITY},
	isbn = {0020-1669},
	url = {<Go to ISI>://A1997WQ49000006},
	author = {Caravan, P. and Rettig, S. J. and Orvig, Chris}
}
