Materials Literature
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Crystals formed in biological tissues often adopt remarkable morphologies that are thought to be determined mainly by the shapes of the confined spaces in which they grow. Another possible way of controlling crystal shape, demonstrated only in vitro, is by means of specialized proteins preferentially interacting with…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTA New Metastable Three-Dimensional Bismuth Sulfide with Large Tunnels: Synthesis, Structural Characterization, Ion-Exchange Properties, and Reactivity of KBi3S5Timothy J. McCarthy, Troy A. Tanzer, and Mercouri G. KanatzidisCite this: J. Am. Chem. Soc. 1995, 117, 4, 1294–1301…
A microcomposite test procedure for evaluating the constituent properties of CMCs produced by chemical vapor infiltration is described. The analysis and experimental results demonstrate that the interface sliding resistance t o can be obtained from the unload/reload hysteresis, after one (or more) matrix crack has bee…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTEffect of Temperature on the Supramolecular Tubular Structure in Oriented Fibers of a Poly(methacrylate) with Tapered Side GroupsYong Ku Kwon, Sergei N. Chvalun, John Blackwell, Virgil Percec, and James A. HeckCite this: Macromolecules 1995, 28, 5, 1552–1558Publication Date…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTNucleation and Particle Growth Processes Involved in the Preparation of Silica-Supported Nickel Materials by a Two-Step ProcedureMichel Che, Zheng Xing Cheng, and Catherine LouisCite this: J. Am. Chem. Soc. 1995, 117, 7, 2008–2018Publication Date (Print):February 1, 1995Publ…
Solid matrices containing laser dyes have been used to produce practical tunable solid state dye lasers with advantages such as compactness, manageability, lack of toxicity and flammablity etc. Polymer matrices have suffered in the past from limited photostability. Recently, polymeric materials with a laser‐damage thr…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT.alpha.-Relaxation in the Glass Transition Range of Amorphous Polymers. 1. Temperature Behavior across the Glass transitionA. Alegria, E. Guerrica-Echevarria, L. Goitiandia, I. Telleria, and J. ColmeneroCite this: Macromolecules 1995, 28, 5, 1516–1527Publication Date (Print)…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPrecipitation Polymerization of Acrylic Acid in Supercritical Carbon DioxideT. J. Romack, E. E. Maury, and J. M. DeSimoneCite this: Macromolecules 1995, 28, 4, 912–915Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue 1 F…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSupramolecular Liquid-Crystalline Complexes Exhibiting Room-Temperature Mesophases and Electrooptic Effects. Hydrogen-Bonded Mesogens Derived from Alkylpyridines and Benzoic AcidsTakashi Kato, Mitsuo Fukumasa, and Jean M. J. FrechetCite this: Chem. Mater. 1995, 7, 2, 368–372…
All articles of this category Alkanes and other unactivated C-H bond substrates can be catalytically transformed by an emerging class of versatile inorganic clusters called polyoxometalates under economically and environmentally attractive conditions. ”Catalytic” radical generation and redox trapping of alkyl radicals…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTTensile Properties of Crystalline Polymers: Random Copolymers of EthyleneM. A. Kennedy, A. J. Peacock, M. D. Failla, J. C. Lucas, and L. MandelkernCite this: Macromolecules 1995, 28, 5, 1407–1421Publication Date (Print):February 1, 1995Publication History Published online1 M…
Microreactors based on zeolites and related materials are one of the latest developments in the field which started with the use of crystalline aluminosilicates for catalysis in the 1960s. These crystalline materials are highly thermally and hydrothermally stable, the number and strength of their acid sites can be con…
Pseudomonas lemoignei has five different polyhydroxyalkanoate (PHA) depolymerase genes (phaZ1 to phaZ5), which encode the extracellularly localized poly(3-hydroxybutyrate) (PHB) depolymerases C, B, and D, poly(3-hydroxyvalerate) (PHV) depolymerase, and PHB depolymerase A, respectively. Four of the five genes (phaZ1 to…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPolyaniline Doped by the New Class of Dopant, Ionic Salt: Structure and PropertiesShow-An Chen and Liang-Chang LinCite this: Macromolecules 1995, 28, 4, 1239–1245Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue 1 Februa…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTConformational Changes in Diethylene Glycol Dimethyl Ether and Poly(ethylene oxide) Induced by Lithium Ion ComplexationRoger Frech and Weiwei HuangCite this: Macromolecules 1995, 28, 4, 1246–1251Publication Date (Print):February 1, 1995Publication History Published online1 M…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTUltrathinning-Induced Surface Phase Separation of Polystyrene/Poly(vinyl methyl ether) Blend FilmKeiji Tanaka, Jeong-Sik Yoon, Atsushi Takahara, and Tisato KajiyamaCite this: Macromolecules 1995, 28, 4, 934–938Publication Date (Print):February 1, 1995Publication History Publ…
Glass transition temperature (Tg) and mechanical and water vapor barrier properties of wheat gluten films containing glycerin, sucrose, glycerin-sucrose, and glycerin-sorbitol were studied. Glycerin and sucrose were immiscible; the wheat gluten film containing both solutes showed two separate thermal transitions (-58°…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTMicellization and Gelation of Symmetric Triblock Copolymers with Insoluble End BlocksMai Nguyen-Misra and Wayne L. MatticeCite this: Macromolecules 1995, 28, 5, 1444–1457Publication Date (Print):February 1, 1995Publication History Published online1 May 2002Published inissue…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDynamics of Structure Formation in Crystallizable Block CopolymersPratima Rangarajan, Richard A. Register, Douglas H. Adamson, Lewis J. Fetters, Wim Bras, Steven Naylor, and Anthony J. RyanCite this: Macromolecules 1995, 28, 5, 1422–1428Publication Date (Print):February 1, 1…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSalt-Gel Synthesis of Porous Transition-Metal OxidesAndreas Stein, Mark Fendorf, Thomas P. Jarvie, Karl T. Mueller, Alan J. Benesi, and Thomas E. MalloukCite this: Chem. Mater. 1995, 7, 2, 304–313Publication Date (Print):February 1, 1995Publication History Published online1…