Chunxin Zhang

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There is growing interest in developing tissue-specific multifunctional drug delivery systems with the ability to diagnose or treat several diseases. One class of such agents, composite nanodevices (CNDs), is multifunctional nanomaterials with several potential medical uses, including cancer imaging and therapy. Nanosized metal-dendrimer CNDs consist of(More)
Ethylenediamine (EDA)-core poly(amidoamine) (PAMAM) succinamic acid dendrimers (Ex.SAH, where x refers to the generation) were synthesized and analyzed by polyacrylamide gel electrophoresis (PAGE), size-exclusion chromatography (SEC), potentiometric acid-base titration, and capillary zone electrophoresis (CZE). Various generations (E1.SAH-E7.SAH) PAMAMs and(More)
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