Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Lisa Mauck Weiland"'
Autor:
William W. Clark, Nicholas M. Perri, Jeffrey T. Auletta, Percy Calvo-Marzal, Tara Y. Meyer, Mark P. Delaney, David H. Waldeck, Lisa Mauck Weiland, Tianqi Pan
Publikováno v:
ACS macro letters. 1(1)
The dawn of the 21st century has brought with it an increasing interest in emulating the adaptive finesse of natural systems by designing materials with on-demand, tunable properties. The creation of such responsive systems could be expected, based o
Publikováno v:
Journal of Intelligent Material Systems and Structures. 26:2042-2054
Ionic polymer transducers (IPTs), sometimes referred to as ionic polymer metal composites, are ionomers that are plated with conductive media such as metals enabling both actuation and sensing behavior. As sensors they are most often studied in bendi
Publikováno v:
Journal of Biomaterials Science, Polymer Edition. 24:398-416
Dendrimers have been proposed as therapeutic gene delivery platforms. Their superior transfection efficiency is attributed to their ability to buffer the acidification of the endosome and attach to the nucleic acids. For effective transfection, the s
Autor:
Lisa Mauck Weiland, Eric C. Freeman
Publikováno v:
Journal of Intelligent Material Systems and Structures. 23:1395-1403
This study focuses on the development of a novel high-energy density actuator based on biomimicry principles. The system proposed here draws inspiration from plant motor cells and provides proof of concept for a highly configurable reversible osmotic
Autor:
Fei Gao, Lisa Mauck Weiland
Publikováno v:
Journal of Intelligent Material Systems and Structures. 22:1623-1630
To date, consensus has not been reached on the underlying physical mechanism responsible for the experimentally observed sensing response of ionic polymer transducers, sometimes referred to as ionic polymer-metal composites. It is understood that a r
Autor:
Lisa Mauck Weiland, James Landon, Henry W. Pennline, David R. Luebke, John R. Kitchin, Evan J. Granite
Publikováno v:
Fuel. 89:1307-1314
Past research with high temperature molten carbonate electrochemical cells has shown that carbon dioxide can be separated from flue gas streams produced by pulverized coal combustion for power generation. However, the presence of trace contaminants,
Autor:
Lisa Mauck Weiland, Barbar J. Akle
Publikováno v:
Smart Structures and Systems. 6:211-223
Accurate sensing of mechanical strains in civil structures is critical for optimizing structure reliability and lifetime. For instance, combined with intelligent control systems, electromechanical sensor output feedback has the potential to be employ
Publikováno v:
Journal of Intelligent Material Systems and Structures. 21:677-683
Presented is an experimental investigation into the characteristics of a particular styrene-based shape memory polymer, Veriflex®. Tensile, 3 point bend, and creep tests are conducted yielding the Young’s modulus, yield strength, flexural modulus,
Autor:
Lisa Mauck Weiland, Eric C. Freeman
Publikováno v:
Journal of Intelligent Material Systems and Structures. 20:233-243
The engineered active material considered mimics bulk deformation similar to nastic movements in the plant kingdom. Controlled transport of charge and fluid across a selectively permeable membrane employing biological processes is employed to achieve
Autor:
Fei Gao, Lisa Mauck Weiland
Publikováno v:
Journal of Materials Research. 23:833-841
A multiscale modeling approach applied to the stiffness prediction of polymers with high cross-link density is discussed. The material of focus in this work is the ionic polymer Nafion®. The approach applies rotational isomeric state theory in combi