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Full-Text Articles in Physical Sciences and Mathematics
Chemistry In Art: The Science Of Dye, Madeleine Gray Burland
Chemistry In Art: The Science Of Dye, Madeleine Gray Burland
Honors Projects
Fabric arts, and the practice of dyeing fabric using various resist techniques, is a tradition that goes back centuries, and is unique among art mediums in its relation to science, as the innovations in dye production have directly affected the art form. The development of synthetic dyes in the 1800’s greatly affected the way fabric is dyed, and subsequently the way clothes were made and consumed. As opposed to dyes made of natural materials, synthetic dyes cam in more colors, were brighter, easier to make in large quantities, and lasted longer since they didn’t fade with repeated washings. The practice …
Characterization Of O-Linked Glycosylated Neuropeptides In The American Lobster (Homarus Americanus): The Use Of Peptide Labeling Following Beta Elimination, Edward Myron Bull
Characterization Of O-Linked Glycosylated Neuropeptides In The American Lobster (Homarus Americanus): The Use Of Peptide Labeling Following Beta Elimination, Edward Myron Bull
Honors Projects
Neuropeptides are a class of small peptides that govern various neurological functions, and the American lobster (Homarus americanus) provides a model system for their characterization. Neuropeptides are commonly post-translationally modified (PTM), and one common PTM is glycosylation. Past research in the Stemmler lab has found glycosylated neuropeptides in H. americanus; however, the extent and biological role of this modification has not been well characterized. This study was undertaken to determine the number of glycosylated peptides in the sinus glands of H. americanus and to develop an approach to tag the site of glycosylation using beta-elimination chemistry. LC-MS …