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Full-Text Articles in Physical Sciences and Mathematics
Synthesis, Structure-Activity Relationship Study, And Mode Of Action Study Of 1,4-Naphthoquinone Based Anticancer And Antimicrobial Agents, Jaya P. Shrestha
Synthesis, Structure-Activity Relationship Study, And Mode Of Action Study Of 1,4-Naphthoquinone Based Anticancer And Antimicrobial Agents, Jaya P. Shrestha
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
The first three projects involve the synthesis and the mode of action study of 1,4-naphthoquinone based anticancer agents. These anticancer agents are highly potent against a wide range of cancer cell lines. These compounds showed ~8-fold selectivity towards the lung cancer cell line than the normal cell line. We also studied the mode of action and observed that generation of reactive oxygen species is the primary mode of action.
The final project involves the synthesis of multi-cationic antimicrobial agents. These compounds are active against both bacteria and fungi. These compounds are very easy to synthesize and can be scaled up …
Multi-Scale Modeling Of Microbial Defection In The Presence Of Antibiotics, Darshan Dilip Nahar
Multi-Scale Modeling Of Microbial Defection In The Presence Of Antibiotics, Darshan Dilip Nahar
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Limited environmental resources push life into competition. In terms of microbes, we assume that the only goal is to grow and competition means to grow faster than the peers. Organisms tend to adapt to their environmental conditions and improve their efficiency in using the common resources to grow faster. While different organisms compete they engage into various social behaviors like cooperation to work together towards a common goal, e.g., production of public goods that benefits the entire population. Hence a part of the resources at hand is dedicated to participate in cooperative activities if the cost-to-benefit ratio is less than …
Library Synthesis Of Anticancer And Antibacterial Agents Via Azide Chemistry, Jianjun Zhang
Library Synthesis Of Anticancer And Antibacterial Agents Via Azide Chemistry, Jianjun Zhang
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Various anticancer and antibacterial agents have been synthesized via azide chemistry by taking advantage of carbohydrate. Starting from the synthesis of 14 glycosyl azides, a library of carbohydrate-oxazolidinone conjugates and a library of carbohydrate-cyclopamine conjugates with biological interests were synthesized based on a highly efficient "click reaction" assisted by sonication. Some of the conjugates have improved solubility and enhanced anticancer activity.
A library of neomycin B derivatives with various modifications at the 5" position has been synthesized. Two leads exhibit prominent activity against both methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE). Antibacterial activities were measured when combined with other …