• Role of Science in Environment Management in Post COVID Pandemic Era

    Dr. Ajay Deshpande,   Dy Chairman of the expert appraisal committee, Ministry of Environment and forest (MoEF)

    Through MS Teams
    On 5th June 2020 at 11:00 am
  • Unique Photoluminescence Behavior of Phosphorescent Organoplatinum(II) Complexes

    Prof. Shigeyuki Yagi,   Department of Applied Chemistry, Graduate School of Engineering, Osaka Prefecture University, Japan

    Phosphorescent organoplatinum(II) complexes adopt four-coordinated square planar geometry and sometimes show unique luminescence behavior based on the excimer or aggregate formation through intermolecular Pt-Pt interaction. In the present talk, two topics will be provided on phosphorescence properties of our organoplatinum(II) complexes : one is the substituent effect on the excimer emission of (ppy)Pt(acac)-type complexes (ppy and acac; 2-phenylpyridinate and acetylacetonate, respectively), and the other is the luminescent mechano- and vapochromic behavior of solid-state (C^N^C)PtX-type complexes (C^N^C and X; 2,6-duphenylpiridine tridentate ligand and neutral monodentate ligand, respectively).

    CSIR-NIIST Seminar Hall
    On 5th December 2019 at 11:00 am
  • Polymer-Based Nanomaterials : Structural Diversity and Applications

    Prof. Tushar Jana,   Professor, School Of Chemistry, University of Hyderabad, Hyderabad

    Seminar Hall, CSIR-NIIST
    On 3rd December 2019 at 9:30 am
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