Results 101 to 110 of about 34,111 (160)
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Perfluorocarbons and Semifluorinated Alkanes
Seminars in Ophthalmology, 2000The introduction of perfluorocarbons (PFCs) and, more recently, semifluorinated alkanes (SFAs) has greatly facilitated vitreoretinal surgery. A distinction is made between the use of these substances as intraoperative tools and internal tamponade agents.
Wong, D., Lois, N.
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ChemInform Abstract: Isomer Enumeration of Alkanes, Labeled Alkanes, and Monosubstituted Alkanes.
ChemInform, 1996AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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1996
This chapter begins with organic nomenclature, or the naming of compounds that is based on the alkanes' names, which are constructed by a rigid procedure. It explains that alkanes do not react with electrophiles, nucleophiles, acids, or bases unless under very rigorous conditions or if very reactive agents are used.
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This chapter begins with organic nomenclature, or the naming of compounds that is based on the alkanes' names, which are constructed by a rigid procedure. It explains that alkanes do not react with electrophiles, nucleophiles, acids, or bases unless under very rigorous conditions or if very reactive agents are used.
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The Journal of Physical Chemistry B, 2014
The surface freezing (SF) of liquid n-heptadecane (C17)-n-octadecane (C18) and 1-perfluorooctyl decane (F8H10)-C18 mixtures were studied by surface tension and external reflection absorption FTIR (ERA-FTIR) measurements. The surface tension versus temperature curves of all pure liquids show a sharp break point at Ts corresponding to a surface liquid ...
Takanori, Takiue +5 more
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The surface freezing (SF) of liquid n-heptadecane (C17)-n-octadecane (C18) and 1-perfluorooctyl decane (F8H10)-C18 mixtures were studied by surface tension and external reflection absorption FTIR (ERA-FTIR) measurements. The surface tension versus temperature curves of all pure liquids show a sharp break point at Ts corresponding to a surface liquid ...
Takanori, Takiue +5 more
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The Journal of Physical Chemistry B, 2008
The liquid-liquid interface between semifluorinated alkane diblock copolymers of the form F3C(CF2)n-1-(CH2)m-1CH3 and water, protonated alkanes, and perfluorinated alkanes are studied by fully atomistic molecular dynamics simulations. A modified version of the OPLS-AA (Optimized Parameter for Liquid Simulation All-Atom) force field of Jorgensen et al ...
Flint, Pierce +3 more
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The liquid-liquid interface between semifluorinated alkane diblock copolymers of the form F3C(CF2)n-1-(CH2)m-1CH3 and water, protonated alkanes, and perfluorinated alkanes are studied by fully atomistic molecular dynamics simulations. A modified version of the OPLS-AA (Optimized Parameter for Liquid Simulation All-Atom) force field of Jorgensen et al ...
Flint, Pierce +3 more
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Physical Review Letters, 1992
Adsorbed {ital n}-hexadecane films of thickness {similar to}10, 20, and 40 A are studied at 350 K via molecular-dynamics simulations. In the thickest film periodic oscillations of the density extend {similar to}18 A from the solid-liquid interface, the roughness fluctuations at the liquid-vapor interface are Gaussian, and the density tail is fitted by ...
, Xia, , Ouyang, , Ribarsky, , Landman
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Adsorbed {ital n}-hexadecane films of thickness {similar to}10, 20, and 40 A are studied at 350 K via molecular-dynamics simulations. In the thickest film periodic oscillations of the density extend {similar to}18 A from the solid-liquid interface, the roughness fluctuations at the liquid-vapor interface are Gaussian, and the density tail is fitted by ...
, Xia, , Ouyang, , Ribarsky, , Landman
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Materials Science Forum, 2012
A review of data about positron annihilation lifetime in normal alkanes is presented. It was found that positronium in rigid phase locates in the interlamellar gap, while in the rotator one in free volumes inside lamellae. Interesting effects seem to be: identity of o-Ps lifetime in rotator and liquid phase in long chain alkanes; appearance of ...
Goworek, T. +3 more
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A review of data about positron annihilation lifetime in normal alkanes is presented. It was found that positronium in rigid phase locates in the interlamellar gap, while in the rotator one in free volumes inside lamellae. Interesting effects seem to be: identity of o-Ps lifetime in rotator and liquid phase in long chain alkanes; appearance of ...
Goworek, T. +3 more
openaire +2 more sources