Fatty Acid Conjugates of Water-Soluble (±)-trans-Selenolane-3,4-diol: Effects of Alkyl Chain Length on the Antioxidant Capacity

ChemBioChem ◽  
2015 ◽  
Vol 16 (8) ◽  
pp. 1226-1234 ◽  
Author(s):  
Michio Iwaoka ◽  
Nobukazu Sano ◽  
Ying-Yin Lin ◽  
Arisa Katakura ◽  
Masato Noguchi ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Antioxidant Capacity ◽  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Water Soluble

scholarly journals The effect of alkyl chain length on material properties of fatty-acid-functionalized amidoamine-epoxy systems

2017 ◽  
Vol 89 ◽  
pp. 1-12 ◽  
Author(s):  
Arun Srikanth ◽  
John Vergara ◽  
Giuseppe Palmese ◽  
Cameron F. Abrams
Keyword(s):  
Fatty Acid ◽  
Chain Length ◽  
Material Properties ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Epoxy Systems

Influence of the Ligand Alkyl Chain Length on the Solubility, Aqueous Speciation, and Kinetics of Substitution Reactions of Water-Soluble M3S4 (M = Mo, W) Clusters Bearing Hydroxyalkyl Diphosphines

2013 ◽  
Vol 52 (15) ◽  
pp. 8713-8722 ◽  
Author(s):  
Tomás F. Beltrán ◽  
Rosa Llusar ◽  
Maxim Sokolov ◽  
Manuel G. Basallote ◽  
M. Jesús Fernández-Trujillo ◽  
...  
Keyword(s):  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Water Soluble ◽  
Substitution Reactions ◽  
Kinetics Of

Enhanced anti-influenza A virus activity of (−)-epigallocatechin-3-O-gallate fatty acid monoester derivatives: Effect of alkyl chain length

2008 ◽  
Vol 18 (14) ◽  
pp. 4249-4252 ◽  
Author(s):  
Shuichi Mori ◽  
Shinya Miyake ◽  
Takayoshi Kobe ◽  
Takaaki Nakaya ◽  
Stephen D. Fuller ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Chain Length ◽  
Influenza A Virus ◽  
Influenza A ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Virus Activity ◽  
Fatty Acid Monoester

scholarly journals The effect of alkyl chain length on mechanical properties of fatty-acid-functionalized amidoamine-epoxy systems

2018 ◽  
Vol 150 ◽  
pp. 70-76 ◽  
Author(s):  
Arun Srikanth ◽  
Emre Kinaci ◽  
John Vergara ◽  
Giuseppe Palmese ◽  
Cameron F. Abrams
Keyword(s):  
Mechanical Properties ◽  
Fatty Acid ◽  
Chain Length ◽  
Alkyl Chain ◽  
Alkyl Chain Length ◽  
Epoxy Systems

scholarly journals Silver Nanoparticles Stabilized with Phosphorus-Containing Heterocyclic Surfactants: Synthesis, Physico-Chemical Properties, and Biological Activity Determination

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 1883
Author(s):  
Martin Pisárčik ◽  
Miloš Lukáč ◽  
Josef Jampílek ◽  
František Bilka ◽  
Andrea Bilková ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Biological Activity ◽  
Zeta Potential ◽  
Chain Length ◽  
Alkyl Chain ◽  
Chemical Properties ◽  
Alkyl Chain Length ◽  
Microbial Pathogens ◽  
Physico Chemical ◽  
Phosphorus Containing

Phosphorus-containing heterocyclic cationic surfactants alkyldimethylphenylphospholium bromides with the alkyl chain length 14 to 18 carbon atoms were used for the stabilization of silver nanodispersions. Zeta potential of silver nanodispersions ranges from +35 to +70 mV, which indicates the formation of stable silver nanoparticles (AgNPs). Long-chain heptadecyl and octadecyl homologs of the surfactants series provided the most intensive stabilizing effect to AgNPs, resulting in high positive zeta potential values and smaller diameter of AgNPs in the range 50–60 nm. A comparison with non-heterocyclic alkyltrimethylphosphonium surfactants of the same alkyl chain length showed better stability and more positive zeta potential values for silver nanodispersions stabilized with heterocyclic phospholium surfactants. Investigations of biological activity of phospholium-capped AgNPs are represented by the studies of antimicrobial activity and cytotoxicity. While cytotoxicity results revealed an increased level of HepG2 cell growth inhibition as compared with the cytotoxicity level of silver-free surfactant solutions, no enhanced antimicrobial action of phospholium-capped AgNPs against microbial pathogens was observed. The comparison of cytotoxicity of AgNPs stabilized with various non-heterocyclic ammonium and phosphonium surfactants shows that AgNPs capped with heterocyclic alkyldimethylphenylphospholium and non-heterocyclic triphenyl-substituted phosphonium surfactants have the highest cytotoxicity among silver nanodispersions stabilized by the series of ammonium and phosphonium surfactants.

Sign in / Sign up

Export Citation Format

Share Document