Gemini surfactant
Biophysical Studies on the Interaction of Insulin with a Cationic Gemini Surfactant
... lyophilized gemini surfactant-based gene delivery systems: influence of lyophilization on the structure, activity and stability of the ...M.C., Gemini surfactants: new synthetic vectors for gene ...
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Triphase Catalysis Based on Gemini Surfactant Clay Intercalates
... cationic Gemini surfactants intercalated in natural montmorillonite (MMT) ...These Gemini surfactant-MMT intercalates were used to study the kinetics of a nucleophilic displacement reactions ...
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Investigation of Novel Gemini Surfactant with Long Chain Alkyl Ammonium Headgroups as Corrosion Inhibitor for Copper in 3.5% NaCl
... Inhibiting effect of the novel gemini surfactant on copper was investigated in 3.5% NaCl solution using weight loss and electrochemical measurements. Presence of inhibitor and increase of concentration ...
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Micellar behavior of gemini surfactant butanediyl 1,4 bis(hexadecyl hydroxyethyl methyl ammonium bromide) and its monomeric counterpart on physicochemical properties
... mixed surfactant system containing novel hydroxylated gemini surfactant Butanediyl-1,4-bis(hexadecyl hydroxyethyl methyl ammonium bromide) 16-4-16 MEA (where MEA is monoethanol amine) and its ...
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Evaluation of β-cyclodextrin-modified gemini surfactant-based delivery systems in melanoma models
... β-cyclodextrin-modified gemini surfactant (CDgemini) delivery system was developed to incorporate Mel in order to improve its physicochemical and biological ...
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Characterization of the host–guest complex of a curcumin analog with β-cyclodextrin and β-cyclodextrin–gemini surfactant and evaluation of its anticancer activity
... β-cyclodextrin–gemini surfactant (CDgemini surfactant) were investigated for the first ...CDgemini surfactant nanoparticles was demonstrated in the A375 melanoma cell ...
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Gemini surfactant as multifunctional corrosion and biocorrosion inhibitors for mild steel
... the surfactant molecules, as the corrosion inhibition process appears to be based on displacing water molecules from the surface and replacing them with surfactant molecules on the mild steel ...the ...
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High gene delivery efficiency of alkylated low-molecular-weight polyethylenimine through gemini surfactant-like effect
... to gemini surfactant and could similarly assemble into micelle-like ...of gemini surfactant, facilitated lysosome escape and induced the coil–globule transition of DNA to assemble into a ...
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Numerical Simulation of Enhanced Oil Recovery (EOR) studies for aqueous Gemini Surfactant-Polymer-Nanoparticle systems
... of surfactant flood, surfactant-polymer flood and surfactant-polymer-nanoparticle flood models in simulating the experimental outcomes, and confirms their relative efficiencies ...
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Adsorption Properties of Gemini and Monomeric Cationic Surfactants on Sandstone and Silica Nanoparticles
... of Gemini surfactants on the solid surface decreases slightly compared with that of conventional ...of Gemini cationic surfactants is larger than that of single-alkyl cationic surfactants and nanometer ...
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Surface Properties of Novel Surfactant, Dihexadecyl Gemini Phosphate, Monolayers on Water Surface by Dropping Method
... “gemini” surfactant essentially has a structure in which two general or common category monosurfactants having one hydro- phobic and one hydrophilic moiety are connected by a spacer group such as an alkyl ...
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The role of surfactant in asthma
... vertebrates. Surfactant lipids and specific proteins line the internal surface of the lung of all ...mammalian surfactant needs to provide low surface tensions for alveolar stability and a reduction in the ...
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Gemini pyridinium amphiphiles for the synthesis and stabilization of gold nanoparticles for drug delivery
... Gold nanoparticles (AuNPs) are one of the most investigated metal nanoparticles.[1,2] They have attracted considerable interest in various applications such as catalysis,[3,4] medical diagnosis,[5] biological sensors,[6] ...
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Surfactant in Modern Applications
... any surfactant that helps in removing foreign substances from a surface by adsorbing at the interface and thereby reduces the energy required for its removal’ is defined as ...bulk surfactant manufacturing ...
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Matrix Gemini Laboratory Information Management. Delivering Configurable Future-Proof Solutions
... For over twenty years Autoscribe’s mission has been to provide software products based on the latest and most technologically advanced developments. All of our products are designed to provide superior flexibility and ...
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Resultados del Concurso 2015B para Observaciones en Gemini-Sur
... the Gemini Planet Imager (GPI) to target nearby stars that show evidence for the existence of a substellar companion as indicated by long-term radial velocity ...
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Cationic Gemini Surfactants as Novel Corrosion Inhibitor for Mild Steel in 1M HCl
... cationic gemini surfactants of the series, 14-n- 14 (n=4,6) namely, 1,4-bis(N-tetradecyl-N,N dimethyl ammonium) butane dibromide (14-4-14) and 1,6-bis(N-tetradecyl-N,N dimethyl ammonium) hexane dibromide ...
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Dilantin Sodium-Surfactant Interaction
... anionic surfactant SDS in the bed of drug with a negative charge on nitrogen may be due to repulsion among similar ...the surfactant monomers may start aligning in the micellar shape supported by the drug ...
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Pulmonary surfactant and its apoproteins
... At all stages in the movement of surfactant lipids through this "alveolar cycle," with the possible exception of the interfacial monolayer itself, the surfactant lipids are associated wi[r] ...
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NANOEMULSION COMPONENTS SCREENING OF QUETIAPINE FUMARATE: EFFECT OF SURFACTANT AND CO SURFACTANT
... Methods and Results: The solubility of quetiapine (QTP) fumarate in the oils (Capryol 90, isopropyl myristate, castor oil, and olive oil), surfactants (labrasol, cremophor EL, Brij L23, Tween 20, and Tween 80), and co ...
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