Chemistry Commons^™

Molecularly Targeted Nanomedicine: Role Of Hsp90 Inhibitor And Sophorolipids In The Treatment Of Lung Cancer, Shuguftha Naz Ms

Electronic Theses & Dissertations

Lactonic sophorolipids (LSL) are a class of enzymatically modified glycolipids known to have HDAC inhibition activity and anticancer properties. Ganetespib (GT), an Hsp90 inhibitor, is known for its superior antitumor activity in several K-RAS mutant Non-Small-Cell Lung Cancer (NSCLC) cells. In this study, a new anti-oxidant nanoplatform is formulated using the combination of these two drugs, LSL and GT, in order to target both HDAC inhibition and Hsp90 signaling pathways in NSCLC. Nanoceria (NC) is an excellent redox platform will be specifically used to supplement the therapeutic potency of these drugs in the effective treatment of NSCLC. We hypothesized that …

Facile Synthesis And Characterization Of Graphene Nanoribbons/Polypyrrole Nanocomposite, Johara A. Al Dream

Electronic Theses & Dissertations

Carbon is present in various forms such as coal, carbon nanotubes, graphene, diamond etc. Among various forms, carbon nanotubes and graphene have attracted considerable research attention due to their high thermal stability, high mechanical strength and electrical conduction. These properties largely depend on synthesis procedure. In this work, we synthesized graphene nanoribbons using carbon nanotubes for nanocomposites with polypyrrole. Chemical oxidation was used to unzip the carbon nanotubes. These graphene nanoribbons were used to fabricate nanocomposites with polypyrrole for energy storage applications. The synthesized nanocomposites were structurally and electrochemically characterized.

The structural characterization was performed using X-ray diffraction, FT-IR, SEM, …