The corrosion behaviour of mild steel (MS) was systematically investigated as a function of the alkyl chain length in the cation of 1-alkyl-3-methylimidazolium tricyanomethanide ([Cnmim]TCM, n 1⁄4 2, 4, 6 and 8) ionic liquids (ILs) with respect to their potential application as a structural material and solvents for CO2 capture plants respectively. The surface of MS was examined by scanning ele...

Three sulfated 1-alkyl-triazole-maltoheptaosides bearing long-chain alkyl groups (C6, C12, and C18) at the reducing ends were synthesized subjected to surface plasmon resonance with liposomes elucidate cytotoxic mechanism of oligosaccharides having potent anti-HIV activity. With increasing length groups, cytotoxicity nonsulfated against MT-4 cells increased CC50 values 102 72 μg/mL from a low C...

Introduction Long alkyl chains have a tendency to aggregate and form localized hydrophobic environments in polar solvent. This tendency has been exploited to prepare a variety of artificial structures, such as micelles, vesicles, core-shell structured polymers, and dendrimers, where the localized hydrophobic environments show interesting properties. These artificial long alkyl chain assemblies,...

The partitioning of the n-alkyl-p-aminobenzoates into the lipid bilayer is dependent not only on their physicochemical properties, but also on temperature and bilayer composition. Partitioning studies with this homologous series demonstrate the effect of alkyl chain length on partitioning in pure DPPC liposomes at 23 and 50°C and in DPPC : Chol liposomes at 23°C. A general trend is observed whe...

The inhibitory effects of hydrophobic molecules on the bacterial luciferase, BL, luminescence reaction were analyzed using an electrochemically-controlled BL luminescence system. The inhibition potency of alkyl amines, C(n)NH(2), and fatty acids, C(m)COOH (m = n - 1), on the BL reaction increased with an increase in the alkyl chain-length of these aliphatic compounds. C(m)COOH showed lower in...

The title compound, C(27)H(47)NO, is a steroid derivative composed of a saturated carbon fused-ring framework with an alkyl side chain. Ring bond lengths have normal values with an average of 1.533 (2) Å, while the cholestane side chain shows an average bond length of 1.533 (2) Å. The three cyclohexane rings adopt chair conformations or close to chair conformations while the cyclopentane ring i...

We have compared the ability of beta-glucosidases from cassava, Thai rosewood, and almond to synthesize alkyl glucosides by transglucosylating alkyl alcohols of chain length C(1)-C(8). Cassava linamarase shows greater ability to transfer glucose from p-nitrophenyl-beta-glucoside to secondary alcohol acceptors than other beta-glucosidases, and is unique in being able to synthesize C(4), C(5), an...