PPT-Light-Induced Sulfur to Oxygen Isomerization of Ruthenium Sulfoxide Complexes

LightInduced Sulfur to Oxygen Isomerization of Ruthenium Sulfoxide Complexes Jackson Majher Photoswitchable molecules molecules which change optically and electronically due to activation via electromagnetic radiation. Jonathan Hopewell. , José E. D. Martins and Martin Wills*. 1) M. Wills, D. S. Matharu and J. E. D. Martins,. Chemistry; An Asian Journal. , . 2008. ,. 3, . 1374-1383. 2) J. E. D. Martins, D. J. Morris, B. Tripathi and M. Wills, . José Rojas . Echenique. Colorless Sulfur?. Colorless:. Non-phototrophic. Sulfur:. Sulfur oxidizing. Mats. O. 2. H. 2. S. Thiovulum. veil. Thanks Olivia!. Thiovulum. at the gradient. Thanks Isabella!. ACID RAIN. Fuel often contains . sulfur. . When we burn fuel, the . sulfur. is . oxidised. forming toxic . sulfur. dioxide . gas. If released into the . atmosphere. this eventually forms . sulfuric. Processing(TKK-2136). 14/15 Fall semester. Instructor: Rama Oktavian. Email: rama.oktavian86@gmail.com. Office Hr.: . M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11. Outlines. . 1. . Catalytic reforming. phacoemulsification. with 2.2, 2.4 and 2.8mm incisions. :. . A prospective, randomized clinical . trial.  . Vaishali Vasavada, . MS. #. ,. . Viraj. A. Vasavada, . MS. #. , . Lajja. . Shastri. , . Sierra . Raglin. , Nyack High School. Sheean. Haley, Woods Hole Oceanographic Institute. Introduction. Over the past decades, water pollution has been increasing as human activities and technology evolve. . Gioia, E.. 1. , Speranza, G.. 2. , Ferretti, M.. 2. , Marincioni, F. . 1. , . Godt. , J. W.. 3. , and . Baum. , R. L.. 3. Department. . of Life and . Environmental. . Sciences. , Marche . Polytechnic. All associated species are dissolved. None remain . electrostatically. effective. Ligand. – the anion or neutral molecule that combines with a cation to form a complex. Can be various species. E.g., H. Redox. Potential. pE. = -log free electrons. When corrected to pH 7 (H. . = OH. -. ), called E. h. When E. h . positive – oxidizing environment . When E. h . negative – reducing environment . Nucleophiles. under Physiological Conditions . Enisa. Selimović. 1. , Andrei V. Komolkin. 2. , Andrei V. Egorov. 2. , and . Tanja. Soldatović. 1.  * . 1. Department of Chemical-Technological Science, State University of Novi . 11/13/2017. 1. [Ru(. bpy. ). 3. ]. 2+. :. . The most well studied coordination . compound. Highly desirable optical properties. Background/Motivation. http://en.wikipedia.org/wiki/Tris(bipyridine)ruthenium(II)_chloride. Glenn Piercey. SIMS Lab - CREAIT. Sample Preparation. SIMS Instrument. Data Analysis. Case Studies. . - . Lemarchant. Deposit – Central NL. . - Ming Deposit – Central NL. - . Voisey’s. Bay – Northern Labrador. Two or more different compounds having the same molecular formula are called isomers and the phenomenon is called isomerism. Isomerism arises due to specific spatial dispositions of the atoms in a molecule. Due to covalence of M-L bonds, many types of isomers occur in co-ordination compounds. However, compared to organic compounds, relatively few inorganic compounds exhibit isomerism. . Xinqi. Zhao, . Xiaohong. Sun *, Song Wang, . Fuyun. Li, . Tingting. Li. School of Materials Science and Engineering, Tianjin University, China. (. *. sunxh@tju.edu.cn. ). . Presentor. : . Xinqi.