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Full-Text Articles in Physical Sciences and Mathematics
Integrating Art And Science In Undergraduate Education, Daniel Gurnon
Integrating Art And Science In Undergraduate Education, Daniel Gurnon
Chemistry & Biochemistry Faculty Publications
The prevailing vision for undergraduate science education includes increased collaboration among teachers of science, technology, engineering and math (STEM) and an overhaul of introductory courses [1]–[4]. But by staying within the borders of STEM, are we overlooking connections between the arts and innovative science? Likewise, are we missing an important opportunity to inspire and inform nonscientists? Here we explore how weaving the visual arts into a science curriculum can both help develop scientific imagination and engage nonscientists. As an example, we describe a recent collaboration between artists and scientists to create a series of science-inspired sculptures.
Design, Synthesis And Characterization Of Chain-End Functionalized Glyco-Polymer For Efficient Proteomic Analysis, Satya Nandana Narla
Design, Synthesis And Characterization Of Chain-End Functionalized Glyco-Polymer For Efficient Proteomic Analysis, Satya Nandana Narla
ETD Archive
No abstract provided.
Broadly Applicable Methodology For The Rapid And Dosable Small Molecule-Mediated Regulation Of Transcription Factors In Human Cells, M. D. Shoulders, L. M. Ryno, Christina B. Cooley, J. W. Kelly, R. L. Wiseman
Broadly Applicable Methodology For The Rapid And Dosable Small Molecule-Mediated Regulation Of Transcription Factors In Human Cells, M. D. Shoulders, L. M. Ryno, Christina B. Cooley, J. W. Kelly, R. L. Wiseman
Chemistry Faculty Research
Direct and selective small molecule control of transcription factor activity is an appealing avenue for elucidating the cell biology mediated by transcriptional programs. However, pharmacologic tools to modulate transcription factor activity are scarce because transcription factors are not readily amenable to small molecule-mediated regulation. Moreover, existing genetic approaches to regulate transcription factors often lead to high nonphysiologic levels of transcriptional activation that significantly impair our ability to understand the functional implications of transcription factor activity. Herein, we demonstrate that small molecule-mediated conformational control of protein degradation is a generally applicable, chemical biological methodology to obtain small molecule-regulated transcription factors that …
Structurally Diverse Hamigerans From The New Zealand Marine Sponge Hamigera Tarangaensis: Nmr-Directed Isolation, Structure Elucidation And Antifungal Activity, A. Jonathan Singh, Jonathan D. Dattelbaum, Jessica J. Field, Zlatka Smart, Ethan F. Woolly, Jacqueline M. Barber, Rosemary Heathcott, John H. Miller, Peter T. Northcote
Structurally Diverse Hamigerans From The New Zealand Marine Sponge Hamigera Tarangaensis: Nmr-Directed Isolation, Structure Elucidation And Antifungal Activity, A. Jonathan Singh, Jonathan D. Dattelbaum, Jessica J. Field, Zlatka Smart, Ethan F. Woolly, Jacqueline M. Barber, Rosemary Heathcott, John H. Miller, Peter T. Northcote
Chemistry Faculty Publications
The NMR-directed investigation of the New Zealand marine sponge Hamigera tarangaensis has afforded ten new compounds of the hamigeran family, and a new 13-epi-verrucosane congener. Notably, hamigeran F (6) possesses an unusual carbon–carbon bond between C-12 and C-13, creating an unprecedented skeleton within this class. In particular, the structural features of 6, hamigeran H (10) and hamigeran J (12) imply a diterpenoid origin, which has allowed the putative biogenesis of three hamigeran carbon skeletons to be proposed based on geranyl geranyl pyrophosphate. All new hamigerans exhibited micromolar activity towards the HL-60 …
Investigating The Interaction Of Zinc-Finger Peptides And Nicked Dna Using Phage Display, Rachel Maria Guerra
Investigating The Interaction Of Zinc-Finger Peptides And Nicked Dna Using Phage Display, Rachel Maria Guerra
Honors Theses
Recognition of structural features of DNA such as gaps, nicks and abasic sites is critical for many DNA-binding proteins, such as those involved in DNA damage repair. This study explores a novel strategy to model these protein-DNA interactions using phage display. Phage display has been commonly used to identity zinc fingers that bind to DNA sequences, but selection of peptides that binding to specific DNA structures has not been reported in the literature. A phage library of 109 variants was created based on one of three zinc finger domains of the DNA repair protein poly (ADP-ribose) polymerase I. The library, …
Biomaterial-Induced Osteogenesis Of Mesenchymal Stem Cells By Surface Roughness And Functionalization, Pongkwan Sitasuwan
Biomaterial-Induced Osteogenesis Of Mesenchymal Stem Cells By Surface Roughness And Functionalization, Pongkwan Sitasuwan
Theses and Dissertations
For tissue engineering and regenerative medicine, it is important to understand factors directing the stem cell fate, including self-renewal, proliferation, differentiation, and apoptosis. Bone marrow derived mesenchymal stem cells (BMSCs) have the potential to differentiate into osteoblasts, chondrocytes, adipocytes, and smooth muscle cells. Specifically, in the field of bone tissue engineering, BMSCs are commonly used for in vitro osteogenesis studies. However the mechanisms and signaling pathways that these cells recognize material surface and utilize to differentiate are still unclear. This dissertation focuses on investigating the effect of surface nanotopography and functionalization on the promotion of osteogenic differentiation of BMSCs. Surface …
Plant Virus Based Materials For Cell Alignment And Differentiation, Elizabeth Balizan
Plant Virus Based Materials For Cell Alignment And Differentiation, Elizabeth Balizan
Theses and Dissertations
This research focused on developing and using plant virus based scaffolds to understand substrate control over cell alignment and differentiation. The first part of this work centered on development of virus based patterns that were then used to align and elongate aortic smooth muscle cells (SMCs). Virus patterns were generated in capillary tubes via a simple drying method. Three experimental parameters were used to control pattern formation: (1) protein concentration, (2) salt concentration, and (3) hydrophobicity of the pre-deposition surface. By controlling these parameters several aspects of the final virus patterns were controlled. First, virus orientation was controlled. Patterns were …