Electrostatic attraction can assemble neutrally charged and electrically polarizable microcomponents on an array of charged sites or holes with fringing electric fields; electrostatic repulsion, due to the similar charges on microcomponents and a carrier substrate, can construct 3D microstructures.
Soon after he joined the case, Kidney believed that the evidence the S.E.C. staff had assembled justified charges against more people and he argued for, at the very least, an investigation of higher-level executives.
Mr. Villanueva was reported to have said that as prosecutors were assembling their charges against him before he left office, he met a PRI patriarch, Carlos Hank Gonzalez, who amassed a fortune when he was Mexico City mayor in the 1970's.
04 February 2013, Dhaka: Muktar and Maria are both in their late teens and working as trained electricians in Filament Engineering Ltd, a renewable energy and environmental industry; where they assemble Solar Charger Controllers.
It would have been interesting to see how the addition of HyA to other nanofiber hydrogels affects cell attachment and survival, but it is possible to co-assemble negatively charged HyA only with positively charged pH-sensitive hydrogels.
In summary, we fabricated a novel type of flame-retardant membrane by successively assembling negatively charged non-covalent FGO nanosheets and positively charged PEI on a PVA support based on the electrostatic LBL self-assembly technique.
Core/shell particles were synthesized by assembling oppositely charged ferrite (Fe3O4 or NiFe2O4) nanoparticles on the surface of monodispersed silica core particles (having size ∼0.4 μm) prepared by hydrolysis and condensation of tetraethylortosilicate.
Since it was first proposed by Decher et al. [42], layer-by-layer (LBL) technique has proven to be very useful for assembling oppositely charged materials into thin films or coatings for membranes used in nanofiltration [43, 44], photo-catalysis [45], and controlled molecular release [46].
As well as the illegal gathering accusation, Ms. Liu and Mr. Wei face two other charges: "assembling a crowd to disturb the public order" and "using a cult organization to undermine the law," said their lawyers.
Secretary of the Navy Curtis D. Wilbur proposed to Congress that the required funds be raised privately, and he was authorized to assemble the committee charged with her restoration.
