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Multicomponent polymers containing poly(lactic acid)
(1996)
Hydrophobic-hydrophilic copolymers containing poly(lactic acid) (PLA) were synthesized using three types of starting materials. The PLA macromonomers with methacrylate terminal functionality were synthesized from the cyclic ...
The concentration of manganese, iron, copper, zinc, cadmium and lead in sediments and fish from the Winam gulf of lake Victoria and fish bought in Mombasa town markets
(1985)
Manganese, iron, copper, zinc, cadmium and lead
concentrations were determined on a total of 218 fish
and 20 sediments using atomic absorption spectrophotometry.
Representative fish species were collected from ...