Now showing items 1-8 of 8
XANES and EXAFS study of a platinum phthalocyanine
(Chemical Communications, 1994-01-01)
Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near-edge structure (XANES) studies on [octa(2-ethylhexyloxy)phthalocyaninato]platinum [PtL] as a film at room temperature suggest that the structure ...
Donor-acceptor nanoensembles of soluble carbon nanotubes
(Chemical Communications, 2004-08-10)
Donor�acceptor nanoensembles, prepared via electrostatic interactions of single wall carbon nanotubes and porphyrin salts, give rise to photoinduced intra-complex charge separation that lasts tens of microseconds.
Survey of alkyl methacrylate latexes as aqueous catalytic media
Cationic polymer latexes serve as catalytic media for the hydrolysis of p-nitrophenyl esters by providing a more lipophilic environment into which these compounds can partition from the aqueous phase. The latex quaternary ...
Long-ranged attraction between charged polystyrene spheres at aqueous interfaces
(Physical Review Letters, 2005-11-15)
We report an optical and atomic force microscopic study of interactions between charged polystyrene spheres at a water-air interface. Optical observations of bonded particle clusters and formation of circular chainlike ...
Triethyl-n-hexylammonium triethyl-n-hexylboride: a new antimicrobial showing activity against Candida albicans and gram-positive bacteria
(Antimicrobial Agents and Chemotherapy, 1975-10)
The organic salt triethyl-n-hexylammonium triethyl-n-hexylboride (N2226 B2226) has biostatic effects against two gram-positive bacteria, Bacillus subtilis and Micrococcus luteus, and the yeast Candida albicans. Escherichia ...
Multilayer formation in an azacrown N6 Langmuir film
(Chemical Communications, 1998-01-01)
A neutron reflectivity study of a deuterated azacrown N6 at the air-water interface shows that it forms multilayers upon compression, with monolayers and trilayers being more stable than bilayers.
Autoxidation of tetralin in water catalysed by Cobalt(ii)-pyridine complexes bound to polymer colloids
(Chemical Communications, 1988-01-01)
Cobalt(ii)-pyridine complexes bound to 60 nm diameter latex copolymers of styrene, divinylbenzene, and either acrylic or methacrylic acid catalyse autoxidation of tetralin in water faster than cobalt(ii)-pyridine complexes ...
Measured long-ranged attractive interaction between charged polystyrene latex spheres at a water-air interface
(Physical Review E, 2006-08-15)
We report results of a systematic experimental study of interactions between charged polystyrene (PS) latex spheres at a water-air interface. Optical observations of stable bonded particle clusters and formation of circular ...