منابع مشابه
Transition metal ions: weak links for strong polymers
The discovery of transition metal catalysis in polymerization reactions more than 50 years ago has lead to modern organometallic chemistry and has revolutionized the world of catalysis and polymers. Since then catalyst improvement and functional group tolerant catalysts paved the way for new applications and commercialization of polymers. Due to the commercial success of polymers macromolecular...
متن کاملMovements of water and ions in mitochondria.
Davidson, J. N., Leslie, I. & White, J. C. (1951). J. Path. Bad. 63, 471. Davidson, J. N. & Smellie, R. M. S. (1952). Biochem. J. 52, 594. Dullard, G. H. L., Brecher, G. & Cronkite, E. P. (1951). Proc. Soc. exp. Biol., N. Y., 78, 796. Eggleston, L. V. & Hems, R. (1952). Biochem. J. 52, 156. Erickson, B. N., Williams, H. H., Avrin, I. & Lee, P. (1939). J. clin. Invest. 18, 81. Goodwin, T. W. & M...
متن کاملEffect of Atmospheric Ions on Interfacial Water
The effect of atmospheric positivity on the electrical properties of interfacial water was explored. Interfacial, or exclusion zone (EZ) water was created in the standard way, next to a sheet of Nafion placed horizontally at the bottom of a water-filled chamber. Positive atmospheric ions were created from a high voltage source placed above the chamber. Electrical potential distribution in the i...
متن کاملOrganic ions at the air/water interface
Direct spectroscopic evidence of the presence of organic phenolate ions at the air/aqueous interface has been established using the nonlinear spectroscopic technique of vibrational sum frequency generation (SFG). By probing the phenol C–OH and the phenolate C–O vibrational stretches, which occur in the range of 1200–1300 cm and are distinguishable, we have succeeded in determining the identitie...
متن کاملHydration of ions in 2D water
We present a 2D lattice model of water to study the effects of ion hydration on the properties of water. We map the water molecules as lattice particles consisting of a single Oxygen at the center of a site and two Hydrogen atoms on each side. The internal state of the system, such as the dipole moment at a site, is defined with respect to the location of the Hydrogen atoms at the site dependin...
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ژورنال
عنوان ژورنال: Continuing Education in Anaesthesia Critical Care & Pain
سال: 2008
ISSN: 1743-1816
DOI: 10.1093/bjaceaccp/mkn017