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Showing 1–3 of 3 results
Advanced filters: Author: Dipak Samanta Clear advanced filters

  • Controlling the self-assembly of nanoparticles using light has been demonstrated in many systems where the particle surfaces are functionalized with photoswitchable ligands. Now, it has been shown that the light-controlled self-assembly of non-photoresponsive nanoparticles can be achieved in a quantitative and reversible fashion by placing them in a photoresponsive medium.

    • Pintu K. Kundu
    • Dipak Samanta
    • Rafal Klajn
    Research
    Nature Chemistry
    Volume: 7, P: 646-652

  • Under confinement, molecular switches lose the conformational freedom often needed to isomerize. Here, the authors show that a flexible coordination cage can adapt its shape to guide the photoisomerization of encapsulated spiropyrans, rendering them reversibly photochromic even within the confines of the cavity.

    • Dipak Samanta
    • Daria Galaktionova
    • Rafal Klajn
    ResearchOpen Access
    Nature Communications
    Volume: 9, P: 1-9