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Chemistry of Bifunctional Photoprobes
Bioorganic Chemistry, 1997Abstract The synthesis and biological activity of functionalized lisinopril, a potent angiotensin converting enzyme (ACE) inhibitor is described. Selective functionalization of lisinopril is achieved at the secondary amino position by a photochemical method, whereas esterfication of the carboxylic groups and modification at the primary amino group is
Yao Sun +4 more
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Bifunction hemivariational inequalities
Journal of Applied Mathematics and Computing, 2010In this paper, we introduce and consider a new class of variational inequalities, which is called the bifunction hemivariational inequality. This new class includes several classes of variational inequalities as special cases. A number of iterative methods for solving bifunction hemivariational inequalities are suggested and analyzed by using the ...
Zhenyu Huang +3 more
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A bifunctional ligand for Pd(II)
International Journal of Radiation Applications and Instrumentation. Part B. Nuclear Medicine and Biology, 1986A bifunctional ligand, 6-(5-carboxyl pentyl)-5,7 dioxo-1,4,8, 11-tetraazaundecane, has been shown to produce a neutral, inert complex with Pd(II). The complex is formed in high yield and is stable over a wide pH range. It can be conjugated to proteins through the carboxylic acid side arm using a carbodiimide coupling reagent and may be useful for ...
David E. Troutner, Feng-Ming Chen
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Determination of bifunctional compounds
Journal of Chromatography A, 1979Abstract Ethylphosphonothioic dichloride reacts selectively with bifunctional compounds containing OH, NH2 and COOH groups to form derivatives which are stable to gas chromatography. These derivatives can be determined at the low picogram level with nitrogen—phosphorus detector or with the flame photometric detector.
S. Singhawangcha +3 more
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Molecular Crystals and Liquid Crystals, 2006
We propose in-cell LCD films with a function of compensation films and alignment layers. The processes used to create these functions exclude mechanical contact with the films. There is proposed approach decoupling retardation and liquid crystal alignment.
Oleg Yaroshchuk, R. Kravchuk
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We propose in-cell LCD films with a function of compensation films and alignment layers. The processes used to create these functions exclude mechanical contact with the films. There is proposed approach decoupling retardation and liquid crystal alignment.
Oleg Yaroshchuk, R. Kravchuk
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Tight bifunctional hierarchical catalyst
Chemical Communications, 2011A new concept to prepare tight bifunctional catalysts has been developed, by anchoring CoMo(6) clusters on hierarchical ZSM-5 zeolites for simultaneous use in HDS and hydrocracking catalysis. The prepared material displays a significant improved activity in HDS catalysis compared to the impregnated counterpart.
Karen Thrane Højholt +3 more
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Bifunctional binding and catalysis
Supramolecular Chemistry, 1993Abstract Cyclodextrin dimers can show very strong binding of appropriate substrates, and also significant geometric recognition. When the link between the two cyclodextrin rings carries a catalytic group, good turnover catalysis can be observed. The binding and catalytic properties are comparable with those of some catalytic antibodies.
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Bifunctional Micellar Catalysis [PDF]
, 1977 Surfactants 16, 16-OH, 16-Im, and 16-OH,Im were examined as micellar catalysts for the hydrolysis of p-nitrophenyl acetate (PNPA) and hexanoate (PNPH) in 0.01 M and 0.4 M aqueous phosphate buffers at pH 8.0. The kinetic data is presented and discussed.
Robert A. Moss +2 more
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1967
Publisher Summary This chapter discusses the mechanism and properties of various bifunctional reagents such as bifunctional maleimide derivatives, alkyl halides, aryl halides, and isocyanates. Three general types of product are considered in the reaction of proteins with bifunctional reagents, each product providing different ways of gathering ...
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Publisher Summary This chapter discusses the mechanism and properties of various bifunctional reagents such as bifunctional maleimide derivatives, alkyl halides, aryl halides, and isocyanates. Three general types of product are considered in the reaction of proteins with bifunctional reagents, each product providing different ways of gathering ...
openaire +2 more sources