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Dive into the research topics where C. Allen Chang is active.

Publication


Featured researches published by C. Allen Chang.


Inorganic Chemistry | 1994

Synthesis, Stability, and Structure of Gadolinium(III) and Yttrium(III) Macrocyclic Poly(amino carboxylates)

Krishan Kumar; C. Allen Chang; L. C. Francesconi; D. D. Dischino; Mary F. Malley; Jack Z. Gougoutas; Michael F. Tweedle


Archive | 1991

Dual functioning excipient for metal chelate contrast agents

C. Allen Chang; Krishan Kumar; Michael F. Tweedle


Journal of Labelled Compounds and Radiopharmaceuticals | 1993

True tracer radiolabeling of gadolinium complex of 10‐(2‐hydroxypropyl)‐1,4,7,10‐tetraazacyclododecane‐1,4,7 triacetic acid (HP‐DO3A)

Krishan Kumar; K. Sukumaran; C. Allen Chang; Michael F. Tweedle; William C. Eckelman


Journal of Liquid Chromatography & Related Technologies | 1994

Partition Coefficients (Iog P) and HPLC Capacity Factors (k') of Some Gd(III) Complexes of Linear and Macrocyclic Polyamino Carboxylates

Krishan Kumar; K. Sukumaran; S. Taylor; C. Allen Chang; A. D. Nunn; Michael F. Tweedle


Inorganic Chemistry | 1994

Equilibrium and kinetic studies of lanthanide complexes of macrocyclic polyamino carboxylates. [Erratum to document cited in CA118:133203]

Krishan Kumar; C. Allen Chang; Michael F. Tweedle


Archive | 1991

Excipiente con funcion doble para agentes de contraste de quelatos metalicos.

C. Allen Chang; Krishan Kumar; Michael F. Tweedle


Archive | 1991

Dual-Funktionnierende Excipient für Metalchelate-Kontrastmitteln Dual Funktionnierende excipient for Metalchelate contrast agents

C. Allen Chang; Krishan Kumar; Michael F. Tweedle


Archive | 1991

Excipient fonctionnant de manière duale pour les agents de contraste contenant un chélate métallique

C. Allen Chang; Krishan Kumar; Michael F. Tweedle


Archive | 1991

Carrier with dual contrast agents metal chelate.

C. Allen Chang; Krishan Kumar; Michael F. Tweedle


Archive | 1991

Dual Funktionnierende excipient for Metalchelate contrast agents

C. Allen Chang; Krishan Kumar; Michael F. Tweedle

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William C. Eckelman

National Institutes of Health

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