Deposition of macromolecular data.

Second Harmonic Generation Diagnostic of Layer by Layer Deposition from Disperse Red 1–Functionalized Maleic Anhydride Copolymer

Layer-by-layer (LBL) electrostatic assembly of poly-electrolytes is proving to be an increasingly rich and versatile technique for the formation of multilayered thin films with a wide range of electrical, magnetic, and optical properties. In the present work we synthesized a new nonlinear optical (NLO) maleic acid copolymer containing Disperse Red 1 moieties, built-up multilayer assemblies by a...

Archival journal requirements for data deposition.

A formal discussion of the archival journal requirements for data deposition was held at the International Seminar-cumSchool on Macromolecular Crystallographic Data at Calcutta, India in November. The current policy of the International Union of Crystallography (IUCr) is that on publication of a crystal structure determination of a macromolecule, the atomic parameters used or represented in the...

Deposition of macromolecular structures.

Macromolecular structures are being determined at an increasing rate, and are of interest to a wide diversity of researchers. Depositing a macromolecular structure with the Protein Data Bank makes it readily available to the community. Accuracy, consistency and machine-readability of the data are essential, as are clear indications of quality, and sufficient information to allow non-experimenta...

Deposition and release of macromolecular structural data.

There has been much recent discussion on the issue of the deposition and release of macromolecular structural data [see editorials in Nature, 391, 617 (1998) and Nature Structural Biology, 5, 83±84 and 165±166 (1998) and the letter from Wlodawer et al. in Science, 16 January 1998]. These editorials and letters rightly point out the critical value that macromolecular structural data now have for...

Layer-by-layer assembly of charged poly(phenylacetylene)s with induced macromolecular helicity.

The macromolecular helicity of charged poly(phenylacetylene)s induced by small chiral guests in water can be retained by the alternative deposition of achiral polyelectrolytes with opposite charges, resulting in optically active multilayer thin films with a macromolecular helicity memory.

Macromolecular synthesis in cells infected with Herpes simplex virus