Date of Award
Fall 12-15-2017
Document Type
Thesis
Degree Name
Master of Science in Chemistry (MSChem)
Department
Chemistry
First Advisor
Dr. Santimukul Santra, Department of Chemistry
Second Advisor
Dr. Irene Zegar, Department of Chemistry
Third Advisor
Dr. Dilip Paul, Department of Chemistry
Fourth Advisor
Dr. Cynthia Huffman, Department of Mathematics
Abstract
In this study, we report various biodegradable polymers with tunable physical properties and their possible drug delivery applications. These polymers were designed in such a way that bio-based starting materials (for example, sorbitol, hexanediol, glutaric acid) were used in order to obtain double-bond functionalized biopolymers in one-pot, and the polymerization reaction was catalyzed using an enzyme catalyst, Novozyme 435. In addition, a novel “Click-ene” chemistry was used to functionalize the resulting polymers in order to target specific cancer cells. The resulting polymers were purified using solvent precipitation method and characterized using spectroscopic techniques such as NMR, FT-IR, GPC, DSC and TGA, and the results are summarized in this thesis. In addition, to evaluate the potential biomedical applications of the DiI-encapsulating PNPs, we assessed their potential cytotoxicity by the MTT assay. Finally, these functional polymers were used to synthesize anti-tumor drug encapsulating polymeric drug delivery systems for the targeted therapy of cancer. Including synthesis and characterization results, various cell-based assays for cancer therapy will be highlighted in this work.
Recommended Citation
ALATTAS, ELAF, "SYNTHESIS AND CHARACTERIZATION OF ENZYME CATALYZED BIODEGRADABLE “CLICK-ENE” POLYMERS FOR TARGETED CANCER THERAPY" (2017). Electronic Theses & Dissertations. 257.
https://digitalcommons.pittstate.edu/etd/257
