Inorganic Chemicals Commons^™

Synthesis, Characterization, And Biological Activity Of Ni(Ii) And Co(Iii) Thiosemicarbazone Complexes As Potential Anticancer Agents, Jack Martin

Pitzer Senior Theses

The mechanics by which Reactive Oxygen Species work is an area of great interest given ROS’s wide range of biological applications. From cell signaling and mitochondrial regulation to pathogenesis and tumor cell death, varying concentrations of ROS in a system can lead to a whole host of positive and negative effects. In a similar vein, thiosemicarbazones are known to be equally useful for their myriad of antibacterial, antifungal, antiviral, and antitumoral effects. They have been at the core of the pharmaceutical world or the better part of the last century. The purpose of this work is to synthesize, characterize and …

Arsenic Contamination In Groundwater In Vietnam: An Overview And Analysis Of The Historical, Cultural, Economic, And Political Parameters In The Success Of Various Mitigation Options, Thuy M. Ly

Pomona Senior Theses

Although arsenic is naturally present in the environment, 99% of human exposure to arsenic is through ingestion. Throughout history, arsenic is known as “the king of poisons”; it is mutagenic, carcinogenic, and teratogenic. Even in smaller concentrations, it accumulates in the body and takes decades before any physical symptoms of arsenic poisoning shows. According to the World Health Organization (WHO), the safe concentration of arsenic in drinking water is 10 µg/L. However, this limit is often times ignored until it is decades too late and people begin showing symptoms of having been poisoned.

This is the current situation for Vietnam, …