نتایج جستجو برای: organic framework
تعداد نتایج: 656348 فیلتر نتایج به سال:
Lanterns on water resemble aqueous dispersible metal–organic framework (MOF) structures composed of an alternating arrangement donor and acceptor molecules. This “lantern”-type network stabilizes the charge-transfer interactions. Under light irradiation, “lanterns” up, representing enhanced photothermal effect, as reported by Chunying Duan, Gang Han et al. in their Communication page 23569.
Metal-organic frameworks comprising metal-carboxylate cluster vertices and long, branched organic linkers are the most porous materials known, and therefore have attracted tremendous attention for many applications, including gas storage, separations, catalysis and drug delivery. To increase metal-organic framework porosity, the size and complexity of linkers has increased. Here we present a pr...
This paper considers the potential problems that may militate against the adoption of organic poultry production in Nigeria. Factors identified include: higher risk of diseases like coccidiosis and Newcastle disease, disease prevention and control / herd health management, disease containment in times of outbreak, land acquisition (land tenure system), market economies / cost-benefit ratio, pas...
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