The use of polymer nano particles (NPs) is of potential interest in the field of targeted drug delivery systems owing to multiple degrees of freedom like bio-degradability, hydrophobicity and the form (particles, capsules) in which they can be produced....

Khardah Khal is a storm water drainage canal, originated about 4.45 km South-East of Khardah Railway Station, West Bengal, India and flows to the river Hoogly. Legion of industries like chemical, fertilizer, metallurgical, textile dyeing etc. were established surrounding the canal since independence of India....

Transition metal doped ZnO has been studied from the perspective of its suitability in electronic applications. Bulk samples of Mn doped ZnO has been synthesized by solid state reaction and sol-gel techniques. Thin films of Mn doped ZnO has been synthesized by only sol-gel spin coating technique....

Oral route is preferred for the treatment of various diseases/disorders. However, the oral bioavailability of nearly 40% of newly discovered molecules is diminished due to various physicochemical and physiological barriers....