Results 251 to 260 of about 710,433 (307)
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Langmuir, 2012
Reduction of the graphenic edges of annealed nanodiamond by sodium in liquid ammonia leads to a nanodiamond salt that reacts with either alkyl or aryl halides by electron transfer to yield radical anions that dissociate spontaneously into free radicals and halide.
Oleksandr, Kuznetsov +7 more
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Reduction of the graphenic edges of annealed nanodiamond by sodium in liquid ammonia leads to a nanodiamond salt that reacts with either alkyl or aryl halides by electron transfer to yield radical anions that dissociate spontaneously into free radicals and halide.
Oleksandr, Kuznetsov +7 more
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WATER-SOLUBLE STEROIDAL ANAESTHETICS
Journal of Steroid Biochemistry, 1979Abstract With the aim of finding a water-soluble intravenous general anaesthetic we have examined a range of steroids carrying a basic substituent at the 11-position. Compounds with 11β-dialkylaminoacyloxy-or 11α-dialkylamino-substituents formed water-soluble salts that showed the desired activity in mice.
G H, Phillips +5 more
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Water-soluble ionic benzoporphyrins
Chemical Communications, 2012Novel ionic water-soluble tetrabenzoporphyrins have been successfully synthesized via a cascade reaction based on the Heck reaction. The UV-Vis spectra of these porphyrins displayed red-shifted and broadened Soret bands, and significantly enhanced Q bands. These porphyrins are highly water soluble.
Lin, Jiang +6 more
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Water-soluble stilbene dendrimers
Chemical Communications, 2002The third generation of novel photo-responsive water-soluble stilbene dendrimer (trans- and cis-G3 WSD) undergoes unusual one-way trans-to-cis isomerization to give 100% of cis isomer at the photostationary state on UV irradiation in water.
Junpei, Hayakawa +2 more
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Water Solubility of Cholesterol
Journal of Pharmaceutical Sciences, 1965Four different procedures showed the solubility of cholesterol in water at 30.0° to be: 2.6 × 10 −8 , 2.6 × 10 −8 , 2.7–2.9 × 10 −8 , and 2.5 × 10 −8 Gm./ml.
H Y, Saad, W I, Higuchi
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Water‐soluble chiral metallopeptoids
Peptide Science, 2015ABSTRACTMetal ions play a significant role in the activity of biological systems including catalysis, recognition and folding. Therefore, introducing metal ions into peptidomimetic oligomers is a potential way for creating biomimetic metal complexes toward applications in sensing, recognition, drug design and catalysis.
Maria, Baskin, Galia, Maayan
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Water-Soluble BODIPY Derivatives
Organic Letters, 2009New, water-soluble BODIPY dyes have been readily obtained from various BODIPY cores by reactions involving the introduction of novel sulfonated peptide chains by either coupling or substitution to give dimethylpropargylamine derivatives subsequently quaternized by reaction with propanesultone.
Song Lin, Niu +5 more
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Water‐Soluble Metallocene‐Containing Polymers
Macromolecular Rapid Communications, 2016Metallocenes are organometallic compounds with reversible redox profiles and tunable oxidation and reduction potentials, depending on the metal and substituents at the cyclopentadienyl rings. Metallocenes have been introduced in macromolecules to combine the redox‐activity with polymer properties.
Alkan, A., Wurm, F.
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ABSORPTION OF WATER-SOLUBLE VITAMINS
British Medical Bulletin, 1967An account of the absorption of water-soluble vitamins must deal with the intestinal transport of a group of structurally unrelated compounds with widely different properties. The characteristics of absorption of several members of the group have not yet been adequately investigated. It is therefore difficult to make many valid generalizations.
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Silicon, 2015
Water soluble polysiloxanes were prepared by condensation of 3-aminopropyl diethoxymethylsilane followed by the reaction of the amines with ethylene carbonate to yield carbamate side chains with terminal hydroxyl groups attached to each silicon atom in the polymer chain.
Sudhanwa Dewasthale +3 more
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Water soluble polysiloxanes were prepared by condensation of 3-aminopropyl diethoxymethylsilane followed by the reaction of the amines with ethylene carbonate to yield carbamate side chains with terminal hydroxyl groups attached to each silicon atom in the polymer chain.
Sudhanwa Dewasthale +3 more
openaire +1 more source