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Infrared Spectroscopic Study of the Phases and Phase Transitions in Poly(ethylene oxide) and Poly(ethylene oxide)-Lithium Trifluoromethanesulfonate Complexes

M.A.K.L. Dissanayake、Roger Frech1995-07-01Macromolecules

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInfrared Spectroscopic Study of the Phases and Phase Transitions in Poly(ethylene oxide) and Poly(ethylene oxide)-Lithium Trifluoromethanesulfonate ComplexesM. A. K. L. Dissanayake and Roger FrechCite this: Macromolecules 1995, 28, 15, 5312–5319Publication Date (Print):July…

Material Properties and ApplicationsSynthesis and properties of polymers

Alignment tensor versus director: Description of defects in nematic liquid crystals

André M. Sonnet、Axel Kilian、S. Heß1995-07-01Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

The core structure of nematic defects cannot be represented by the usual director field, but requires the description by the full orial calculus.Received 9 March 1995DOI:https://doi.org/10.1103/PhysRevE.52.718©1995 American Physical Society

Liquid Crystal Research AdvancementsAdvanced Materials and MechanicsPlant Reproductive Biology

Formation of polypeptide-dye multilayers by electrostatic self-assembly technique

Thomas M. Cooper、Angela L. Campbell、Robert L. Crane1995-07-01Langmuir

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTFormation of polypeptide-dye multilayers by electrostatic self-assembly techniqueThomas M. Cooper, Angela L. Campbell, and Robert L. CraneCite this: Langmuir 1995, 11, 7, 2713–2718Publication Date (Print):July 1, 1995Publication History Published online1 May 2002Published in…

Chemical Synthesis and AnalysisAdvanced biosensing and bioanalysis techniquesDiatoms and Algae Research

The Escherichia coli PII Signal Transduction Protein Is Activated upon Binding 2-Ketoglutarate and ATP

Emmanuel Kamberov、Mariette R. Atkinson、Alexander J. Ninfa1995-07-01Journal of Biological Chemistry

Nitrogen regulation of transcription in Escherichia coli requires sensation of the intracellular nitrogen status and control of the dephosphorylation of the transcriptional activator NRI-P. This dephosphorylation is catalyzed by the bifunctional kinase/phosphatase NRII in the presence of the dissociable PII protein. T…

Mitochondrial Function and PathologyATP Synthase and ATPases ResearchEnzyme Structure and Function

Dendrimers of Nanometer Size Based on Metal Complexes: Luminescent and Redox‐Active Polynuclear Metal Complexes Containing up to Twenty‐Two Metal Centers

Sebastiano Campagna、Gianfranco Denti、Scolastica Serroni 等 7 位作者1995-07-01Chemistry - A European Journal

Abstract Treelike (dendritic) structures made of Ru II ‐polypyridine complexes have been prepared by the “complexes‐as‐metals and complexes‐as‐ligands” synthetic strategy. The key building blocks are Ru II complexes of the 2,3‐bis‐(2‐pyridyl)pyrazine(2,3‐dpp) bridging ligand, where one of the two chelating sites can b…

Metal complexes synthesis and propertiesFerrocene Chemistry and ApplicationsDendrimers and Hyperbranched Polymers

Guided and defect modes in periodic dielectric waveguides

Shanhui Fan、J. D. Joannopoulos、Joshua N. Winn 等 6 位作者1995-07-01Journal of the Optical Society of America B

The nature of guided modes and defect modes in periodic dielectric waveguides is investigated computationally for model systems in two dimensions. It is shown that defect states that exist within the band gap of guided modes can be excited to form tightly localized high-Q resonances.

Optical Coatings and GratingsPhotonic and Optical DevicesPhotonic Crystals and Applications

Regio- and Stereochemical Aspects of the Palladium-Catalyzed Reactions of Silanes

Keith A. Horn1995-07-01Chemical Reviews

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTRegio- and Stereochemical Aspects of the Palladium-Catalyzed Reactions of SilanesKeith A. HornCite this: Chem. Rev. 1995, 95, 5, 1317–1350Publication Date (Print):July 1, 1995Publication History Published online1 May 2002Published inissue 1 July 1995https://pubs.acs.org/doi/…

Polyoxometalates: Synthesis and ApplicationsMesoporous Materials and CatalysisOrganometallic Complex Synthesis and Catalysis

Titelei

作者信息未提供1995-07-01Applied Rheology