منابع مشابه
Biosynthetic Polymers as Functional Materials
The synthesis of functional polymers encoded with biomolecules has been an extensive area of research for decades. As such, a diverse toolbox of polymerization techniques and bioconjugation methods has been developed. The greatest impact of this work has been in biomedicine and biotechnology, where fully synthetic and naturally derived biomolecules are used cooperatively. Despite significant im...
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Introduction: Although travertine is now widely used as a building material, the effects of its radiological hazards to public health should be a matter of concern. Therefore, this study aimed to determine its radiological parameters with regard to human health. Material and Methods: In this research 10 travertine samples were collected ...
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We present a concise review of telechelic polymers of various architectures, focusing on the structure, solute solvent interactions, aggregation processes, equilibrium and dynamical properties and applications. Telechelics are macromolecules with functionalized, mutually attractive endgroups, which assume a variety of conformations that depend on solvent quality, salinity and pH of the solvent,...
متن کاملSuperatoms as Building Blocks of New Materials
During the last couple of decades or so, the subject of nanoscale science began expanding into a unique field of science that offered the prospect of tailoring the design of materials having chosen properties. Two potentially promising approaches were conceived, one involving a bottom up approach while the other a top down method. In both cases, approaching the desirable nanoscale size regime w...
متن کاملnatural radioactivity of granites used as building materials in iran
the radionuclides 226ra, 232th and 40k concentrations measured as well as radiological parameters, for 14 granite samples that use in iran as building material were calculated. the measurements of the radioactivity concentrations were carried out at nuclear physics laboratory university of tabriz. this subject is important in environmental radiological protection, since granites are extensively...
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ژورنال
عنوان ژورنال: Annual Review of Materials Science
سال: 1976
ISSN: 0084-6600
DOI: 10.1146/annurev.ms.06.080176.000245