The fluorescence of polystyrene labeled with pyrenyl groups has been investigated inconcentrated solutions. The ratio of excimer to monomer intensities (Ic/Im )of pyrenyl labels isfound to vary with increaSing polymer concentration (C) and display tyactional dependence on theC. A critical concentration. Cm at about 0.32g/ml, is tirst manifested. The results arc interpreted byinterchain interaction and entanglement of polymer chains.
展开▼
机译:"Human T-cell leukemia virus type 1(HTLV1) infection in malignant lymphomas in a HTLV1-endemic area, Kagoshima, Japan : HTLV-1 in-situ-hybridization (IsH) analysis employing a highly biotinylated concatamer probe synthesized by polymerase chain reaction (pCR) for HTLV-1 proviral DNa pX Tax region"