Omosebi, Ayokunle Gao, Xin Rentschler, Jeffery Landon, James Liu, Kunlei
Published in
Journal of colloid and interface science
The performance of single stack membrane assisted capacitive deionization cells configured with pristine and nitric acid oxidized Zorflex (ZX) electrode pairs was evaluated. The potentials of zero charge for the pristine and oxidized electrodes were respectively -0.2V and 0.2V vs. SCE. Four cell combinations of the electrodes including a pristine a...
Kuśmierek, K Sankowska, M Skrzypczyńska, K Świątkowski, A
Published in
Journal of colloid and interface science
The adsorption of 4-chlorophenol from an aqueous solution on carbonaceous materials (one carbon black and two powdered activated carbons) with a strongly differentiated porosity was investigated. The kinetic data were fitted well to the pseudo-second order model. The amount of 4-chlorophenol adsorbed at equilibrium was increased with an increase in...
Danilovtseva, Elena N Aseyev, Vladimir Belozerova, Olga Yu Zelinskiy, Stanislav N Annenkov, Vadim V
Published in
Journal of colloid and interface science
Polymeric amines have been intensively studied for application in smart systems and as matrices for the design of composite materials, including bioinspired substances. A new thermo- and pH-responsive polymer was obtained by radical polymerization of N-(3-(diethylamino)propyl)-N-methylacrylamide. Upon heating, the polymer precipitated from aqueous ...
Hristova, Svetlana H Zhivkov, Alexandar M
Published in
Journal of colloid and interface science
Cytochrome c [cytC] is a mitochondrial hemoprotein functioning as electron carrier in the respiratory chain of the biological cells. Being adsorbed on colloid particles cytC can be introduced in the cells by phagocytoses. In the present work we study the adsorption of cytC on montmorillonite (MM) particles combining the electro-optic and electropho...
Chauhan, Vinay Kamboj, Raman Rana, Suraj Prakash Singh Kaur, Taranjeet Kaur, Gurcharan Singh, Sukhprit Kang, Tejwant Singh
Published in
Journal of colloid and interface science
Ester functionalized surface active ionic liquids (SAILs), [CnEMorph][Br], where n=8, 12 and 16, comprising of long hydrophobic chain appended with ester functionality connected to N-methylmorpholine group have been synthesized and investigated for their aggregation behavior and cytotoxicity. A variety of state of art techniques viz. tensiometry, c...
Charrière, Delphine Hernández Cortázar, Manuel de A Behra, Philippe
Published in
Journal of colloid and interface science
In order to better understand the fate of the toxic element Ag(I), sorption of Ag(I) was studied from batch experiments, at different pHs (2-8) and at 298 K. A pure quartz sand (99.999% SiO2) and "natural" quartz sand (99% SiO2, and traces of Fe, Al, Mn (hydr)oxides, of clays and of pyrite) were used as sorbents. The Ag(I) sorption behavior depends...
Wu, Liangzhuan Yu, Yuan Song, Le Zhi, Jinfang
Published in
Journal of colloid and interface science
In this paper, we reported a simple and mild chemical method for synthesis of crystalline metal\TiO2 (M=Au, Ag) transparent aqueous sols at low temperature (80°C). It should be found that the as-synthesized metal\TiO2 sols could easily be coated on the flexible PET surfaces of the through the as-developed electroless-plating-like solution depositio...
Bertoni, Fernando A Medeot, Anabela C González, Juan C Sala, Luis F Bellú, Sebastián E
Published in
Journal of colloid and interface science
Spongomorpha pacifica biomass was evaluated as a new sorbent for Mo(VI) removal from aqueous solution. The maximum sorption capacity was found to be 1.28×10(6)±1×10(4) mg kg(-1) at 20°C and pH 2.0. Sorption kinetics and equilibrium studies followed pseudo-first order and Langmuir adsorption isotherm models, respectively. FTIR analysis revealed that...
Toro, Roberta Grazia Caschera, Daniela Palamà, Ilaria Elena D'Amone, Stefania Biasiucci, Mariano Federici, Fulvio Gigli, Giuseppe Cortese, Barbara
Published in
Journal of colloid and interface science
Unconventional nanopatterning methods are emerging as powerful tools for the development of controlled shapes and ordered morphology of nanostructured materials with novel properties and tailorable functions. Here, we report a simple yet straightforward and efficient approach for patterning through unconventional dewetting that involves surface ten...
Liu, Po-I Chung, Li-Ching Ho, Chia-Hua Shao, Hsin Liang, Teh-Ming Horng, Ren-Yang Chang, Min-Chao Ma, Chen-Chi M
Published in
Journal of colloid and interface science
Titanium dioxide (TiO2)/ activated carbon (AC) composite materials, as capacitive deionization electrodes, were prepared by a two-step microwave-assisted ionothermal synthesis method. The electrosorption capacity of the composite electrodes was studied and the effects of AC characteristics were explored. These effects were investigated by multiple ...
