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Showing 1–4 of 4 results
Advanced filters: Author: Subhabrata Maiti Clear advanced filters

  • Achieving spatiotemporal gating of signals is desirable for mimicking of biological processes, but is challenging to achieve in synthetic systems. Here, the authors report a multicomponent chemoenzymatic system to realize local inhibition and long-range activation, by exploiting variations in molecular diffusivity.

    • Rishi Ram Mahato
    • Niranjani Adikessavane
    • Subhabrata Maiti
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • The design of synthetic systems that can sense chemical gradients and respond with directional motility and chemical activity is of interest. Here, the authors realize and control such behaviors in a synthetic system by tailoring multivalent interactions of adenosine nucleotides with catalytic microbeads.

    • Ekta Shandilya
    • Bhargav Rallabandi
    • Subhabrata Maiti
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10

  • Dissipative self-assembly processes are energetically uphill and require the continuous consumption of energy. Now, by using ATP as a chemical fuel, the dissipative self-assembly of vesicles has been demonstrated. These transiently formed supramolecular assemblies are able to sustain a chemical reaction and it is shown that the yield depends on the lifetime of the vesicles.

    • Subhabrata Maiti
    • Ilaria Fortunati
    • Leonard J. Prins
    Research
    Nature Chemistry
    Volume: 8, P: 725-731

  • Liquid-like protein condensates are ubiquitous in cellular systems and play key roles in physiological processes, with the condensed phase harboring a distinctive chemical microenvironment. Here, the authors systematically investigate how the local chemical environment within protein condensates impacts chemical reactivity, demonstrating nucleotide-mediated modulation of chemoselective protein functionalization.

    • Nandha Kumar Ettikkan
    • Priyanka Priyanka
    • Subhabrata Maiti
    ResearchOpen Access
    Communications Chemistry
    Volume: 7, P: 1-10