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Full-Text Articles in Biochemistry
Diaryl Oxazoles As Cleavable Linkers For Drug Discovery Platforms, Elizabeth Taggart
Diaryl Oxazoles As Cleavable Linkers For Drug Discovery Platforms, Elizabeth Taggart
Honors Theses
Within the field of medicine and pharmacology, discovering small molecule or biologic based molecules with therapeutic potential is a difficult task. Current methods involve individually screening hundreds of compounds on a potential target biomolecule, and recent technologies have explored peptide encoded libraries (PELs) as a means of making this screening process more high-throughput. These libraries produce a large number of small molecule drug candidates each conjugated to a unique peptide fragment, functioning as a barcode. Analysis of PELs requires the capture of hit small molecules and the subsequent release of their peptide tags; however, current approaches are limited in their …
Electrochemical Reduction Of Carbon Dioxide Using Ruthenium And Amines, Sydney Moise
Electrochemical Reduction Of Carbon Dioxide Using Ruthenium And Amines, Sydney Moise
Honors Theses
With an increased concern for climate change in the recent years, a significant area of research has been devoted to the reduction of greenhouse gases. Carbon dioxide (CO2) resides in the atmosphere between 300 – 1000 years, making the reduction of the molecule a substantial field of study.1 Amines have been used as CO2 scrubbing agents in literature historically, due to their ability to form bonds to carbon.2 Although studies involving metal catalysts and amines have been reported numerous times, research involving chemical reduction of CO2 using purely amines is scarce. In this paper, amines, in addition to hydride donors …
Investigating The Helicase Activity Of Methylated Vs Unmethylated Ded1, Hannah Lukow
Investigating The Helicase Activity Of Methylated Vs Unmethylated Ded1, Hannah Lukow
Honors Theses
Ded1 is an RNA helicase protein of the DEAD-box subfamily in eukaryotic organisms (Sharma & Jankowsky, 2014) which can act as an activator or initiation factor, during translation (Hilliker et al., 2011). Ded1 has several functions in yeast including assembly of translational initiation factors, scanning the mRNA for the start codon, and unwinding any double stranded segments of mRNA with its helicase ability. Ded1 was discovered to be methylated at four arginine sites in vivo (Low et al., 2013), with a fifth methylation site being discovered recently (Low et al., 2020), however the purpose of such post-translational modifications is still …
The Role Of Cerium(Iii) In Bacterial Growth And The Microbial Transformation Of Aromatic Hydrocarbons, Shruti Sathish
The Role Of Cerium(Iii) In Bacterial Growth And The Microbial Transformation Of Aromatic Hydrocarbons, Shruti Sathish
Honors Theses
Biofilms are communities of surface-attached bacterial cells encased in an exopolymeric matrix. In this state, they are more resistant to antimicrobial treatment and can have adverse effects in medical, agricultural, and industrial settings. Whereas, as biocatalysts, biofilms from nonpathogenic bacteria enhance their performance and stability in catalysis. Unfortunately, there are several challenges when using bacteria in organic transformations due to their complex cellular chemistry. Trivalent lanthanide metals were discovered to serve regulatory roles in some bacterial catalytic processes, including those of Pseudomonas putida KT2440 (P. putida), a non-infectious Gram-negative bacterium. The main goal of our research is to use cerium(III) …