Zobrazeno 1 - 8
of 8
pro vyhledávání: '"35"'
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 20(25)
Pure ceria powders, CeO(2), were synthesized in heptane-microemulsified aqueous solutions of CeCl(3) or Ce(NO(3))(3) stabilized by AOT (sodium bis(2-ethylhexyl) sulfosuccinate), DDAB (di-n-didodecyldimethylammonium bromide), or DDAB + Brij 35 surfact
Autor:
Michael H. Huang, Shu-Ya Liu, Po-Heng Lin, Yuchi Tsao, Yuan-Ting Shen, Sourav Rej, Chun-Ya Chiu
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 31(23)
Palladium octahedra, truncated octahedra, cuboctahedra, truncated cubes, and nanocubes with sizes of tens of nanometers have been synthesized in an aqueous mixture of H2PdCl4 solution, cetyltrimethylammonium chloride (CTAC) surfactant, KBr solution,
Publikováno v:
Langmuir, 29(35), 10973-10979. American Chemical Society
A novel and facile method for water dispersal of hydrophobic iron oxide nanoparticles based on the amphiphilic PAMAM-C-12 dendrimer is described. Stable and highly concentrated water dispersions of multifunctional, magnetic nanoparticles were obtaine
Autor:
Michael Schwarze, Riny Yolandha Parapat, Rainer Haag, Reinhard Schomäcker, Juliane Keilitz, Sabrina Nowag
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 27(10)
Platinum and palladium nanoparticles, supported and stabilized by polymeric core-shell architectures, proved to be active catalysts for hydrogenation reactions. Here, two different reactions were used as probes to investigate the influence of the pol
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 26(11)
Combining experiment and theory, evidence from surface-enhanced Raman scattering (SERS) were obtained for p,p'-dimercaptoazobenzene (DMAB) produced from p-aminothiophenol (PATP) by selective catalytic coupling reaction on silver nanoparticles. The ti
Autor:
Vitaliy Feyer, Nataliya Tsud, Kevin C. Prince, Oksana Plekan, Vladimír Matolín, Vladimír Cháb
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 26(11)
The adsorption of histidine (His) and three His-derived peptides on Au(111) has been studied by soft X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure spectroscopy (NEXAFS) at the nitrogen and oxygen K edges. The pe
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 25(1)
Quartz crystal microbalance (QCM) measurements of the formation of a4-aminothiophenol (4-ATP) self-assembled monolayer (SAM) at a gold electrode showed that a surface coverage of 118 ng cn-2 was obtained after a 3 h exposure period, indicating that g
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 21(18)
Emulsifier-free emulsion polymerization of styrene in a water/acetone mixture under microwave irradiation resulted in narrowly distributed stable polystyrene nanoparticles with an averaged hydrodynamic radius R(h) down to 35 nm when 50 wt % of aceton