نتایج جستجو برای: nanometal organiccoordination polymer
تعداد نتایج: 93080 فیلتر نتایج به سال:
The spread of infectious diseases across the globe as a result numerous bacterial and fungal variations has become serious threat to human life. A critical global situation is need search for antibiotic resistance develop new treatments. most crucial role academics advise pharmaceutical industry about substances with antimicrobial assessments. One challenges in implementing novel medicine deliv...
abstract in this study, we synthesized a novel template polymer by using methacrylic acid (mma) as functional monomer, ethylene glycol dimethacrylate(egdma) as cross linker, 2,2-azobisisobutyronitrile (aibn) as initiator and olanzapine as targeted molecule in the presence of chloroform and acetonitrile as solvent. the products have been characterized and confirmed by (chn)elemental analysis,...
Fluorophore mediated bio-signal retrieval has been extensively used in molecular imaging. However, only a limited number of fluorophores can be used for humans and their quantum yield is usually low. Another important issue is emitting fluorescence at the disease site, with a minimal non-specific emission at any other sites. Artificial quenching and enhancing of fluorescence was found to be pos...
In this review, an attempt to collect summarized literature data on catalytic effect of nanosized metal oxides on the thermal decomposition of ammonium perchlorates is made. Several experimental results show nanometal oxides are more effective catalysts as compared to nanosized metals. Nanocatalysts decrease the activation energy and the increase the rate the thermal decomposition of ammonium p...
At this study; Chitosan was obtained from crayfish and identified by X-ray diffraction (XRD), molecular weight elemental analyses. Later, it coated on fabrics alone in combination with nano-metal.The protective properties of the investigated UV protection antibacterial Crayfish chitosan had low crystallinity (72%), (Mw) (11.2 kDa) degree deacetylation (DD) (16%). When used together, nano-TiO2 r...
Current methods for analyzing sialic acid diversity in modifications and linkages require multistep processing, derivatization, and chromatographic analyses. We here report a single-step optical method for identification and quantification of different compositions of sialoglycans on glycoproteins and in serum. This was achieved by measuring and quantifying nanometal surface energy transfer (NS...
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