Dynamic scaling of polymer gels comprising nanoparticles

Article Abstract:

Dynamic light scattering (DLS) is used to measure the soft poly(methyl-methacrylate) (PMMA) and polyacrylamide (PA) polymer gels, which are prepared with trapped bodies. The results have shown that the time-dependent diffusion coefficients calculated from the correlation functions change from a free diffusion regime at short times to an anomalous subdiffussive regime at long times.

Polymers, Electric properties, Polyacrylamide

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Nanoreactors based on amphiphilic uracilophanes: self-organization and reactivity study

Article Abstract:

The self-assembly of newly prepared amphiphilic pyrimidinic macrocycles (AMPs) of dimeric structure as nanoreactors for the hydrolysis of phosphonic acid esters is demonstrated. The kinetic study of AMPs reveal a minor rate effect of the AMP-1 based systems.

Nuclear magnetic resonance spectroscopy, Spectra, Hydrolysis, Structure, Uracil

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A novel composite: layered double hydroxides encapsulated in vesicles

Article Abstract:

The article discusses a novel composite, namely the layered double hydroxides that are encapsulated in vesicles. The analysis shows that the composite is highly stable and is widely used in drug delivery

Observations, Optical properties, Transmission electron microscopes, Hydroxides

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