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Rate of transesterification of dimethyl terephthalate with ethylene glycol

  The transesterification of dimethyl terephthalate (DMT) with ethylene glycol (EG) was kinetically investigated in the presence of various catalysts at 197°C. The reaction was followed by the measurement of the quantity of methanol which distilled from the reaction vessel.

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Monoolein condensate in meso: lipid type-tailoring of the cubic phase

  Monoolein forms the cubic-Pn3m mesophase that has been acclimated for in meso condensate of film proteins. The crystals accept after provided high-resolution structures by crystallographic means. It is accessible that the hosting cubic actualization created by monoolein alone, which itself is not a accepted film component, will absolute the ambit of film proteins crystallizable by the in meso method. With a actualization to accretion the ambit of account of the method, we advised by x-ray diffraction the amount to which the advertence cubic-Pn3m actualization formed by hydrated monoolein could be adapted by added lipid types.

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