Labeling, in-Vitro Stability and Biological Distribution of 188Re- Ethylenediamine–N,N,N,N-tetrakis (Methylene Phosphonic) Acid Complex Organotin polymers—I. Copolymerization parameters of tributyltin methacrylate with methyl methacrylate, propyl methacrylate and butyl methacrylate Organotin polymers—II.Copolymerization parameters for tributyltin methacrylate with methyl acrylate, ethyl acrylate, butyl acrylate and acrylonitrile Organotin polymers. IV. Binary and ternary copolymerizations of tributyltin acrylate and methacrylate with styrene, allyl methacrylate, butyl methacrylate, butyl acrylate, and acrylonitrile ORGANOTIN POLYMERS. 3. COPOLYMERIZATION AND TERPOLYMERIZATION OF TRIBUTYLTIN ACRYLATE WITH METHYL-METHACRYLATE, … Selective transport of Cu(II), Co(II), Cd(II) and Ni(II) ions through polymer inclusion membranes (PIMs) based on some amide derivatives of 4-amino-1,5-dimethyl-2-phenylpyrazolidin-3-one