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Ipads In The Science Laboratory: Experience In Designing And Implementing A Paperless Chemistry Laboratory Course, Tiffany Hesser, Pauline Schwartz
Ipads In The Science Laboratory: Experience In Designing And Implementing A Paperless Chemistry Laboratory Course, Tiffany Hesser, Pauline Schwartz
Chemistry and Chemical Engineering Faculty Publications
In the fall of 2012, 20 General Chemistry Honors students at the University of New Haven were issued the new iPad 3 to incorporate these devices both in the classroom and the laboratory. This paper will focus on the integration of the iPad into the laboratory curriculum while creating a paperless experience, an environment where no paper would enter or be used for the laboratory over the course of the year. Specific apps were chosen that would allow for an easy transition of course materials into an electronic format. After a transition period for the students and instructor, the overall …
Quantification Of In Vivo Oxidative Damage In Caenorhabditis Elegans During Aging By Endogenous F3-Isoprostane Measurement, Christiaan F. Labuschagne, Edwin C.A. Stigter, Margriet M.W.B. Hendriks, Ruud Berger, Joshua Rokach, Hendrik C. Korswagen, Arjan B. Brenkman
Quantification Of In Vivo Oxidative Damage In Caenorhabditis Elegans During Aging By Endogenous F3-Isoprostane Measurement, Christiaan F. Labuschagne, Edwin C.A. Stigter, Margriet M.W.B. Hendriks, Ruud Berger, Joshua Rokach, Hendrik C. Korswagen, Arjan B. Brenkman
Chemistry and Chemical Engineering Faculty Publications
Oxidative damage is thought to be a major cause in development of pathologies and aging. However, quantification of oxidative damage is methodologically difficult. Here, we present a robust liquid chromatography-tandem mass spectrometry (LC-MS/MS) approach for accurate, sensitive, and linear in vivo quantification of endogenous oxidative damage in the nematode Caenorhabditis elegans, based on F3-isoprostanes. F3-isoprostanes are prostaglandin-like markers of oxidative damage derived from lipid peroxidation by Reactive Oxygen Species (ROS). Oxidative damage was quantified in whole animals and in multiple cellular compartments, including mitochondria and peroxisomes. Mutants of the mitochondrial electron transport proteins mev-1 and clk-1 showed increased oxidative damage …