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Polyelectrolyte Inks for Direct Writing of 3-D Microperiodic Structures

Thu, 03/31/2005 - 18:00   Direct-write assembly of 3D microwebs comprised of charged polyelectrolyte filaments demonstrated using fluid inks

Nanoparticle Mediated Colloidal Epitaxy Yields Crack-free Colloidal Crystals

Thu, 02/17/2005 - 09:00   Study of the epitaxial assembly of crack-free 3-D colloidal crystals performed.

Coherent X-ray Diffraction from Cubic Silver Single Nanocrystals

Wed, 01/19/2005 - 18:00   Microfocus techniques allows extended synchrotron x-ray-based nanocrystal imaging work to significantly smaller lengths.

Imaging Single, Individual Macromolecules

Tue, 08/03/2004 - 17:00   Imaging technique that uses electron diffraction waves to improve both resolution, sensitivity to small structures developed.

Discovery of Hidden Order in High-Tc Superconductors

Tue, 07/20/2004 - 18:00   Researchers show that when heated, the orderly superconducting dance of electrons is replaced by a distinct type of movement.

Crystallographic Control in Biomineralized Inorganic Nanostructures

Tue, 07/06/2004 - 18:00   Structural features of biological molecules can be imprinted on inorganic crystals using a biomineralization procedure.

Cluster Simulation Algorithm for Complex Fluids

Tue, 06/22/2004 - 16:00   Monte Carlo method known as geometric cluster algorithm has been developed to simulate the behavior of colloids.