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Author

Krishnananda Chattopadhyay

2 papers indexed here

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Oct 2026

Hydrophilicity-Graded Trilayered Nanofiber Patch With Keratin-Activated Hemostatic Interface for Sequential Hemorrhage Control and Wound Healing.

We have developed a trilayered nanofiber composite (KTP) via successive electrospinning, engineered with hydrophilicity gradients supporting rapid hemostasis and wound healing. The innermost hydrophilic keratin-PVA layer initiated clotting, middle TEOS-PVA coaxial layer enhanced hemostatic efficacy, and outer PVDF laye...

Ashmita Mukherjee, Shivangi Parhi, Shrayana Basu et al. · 0 citations
Open access Aug 2026

A self-assembled peptide forms α-helical nanopores for ultrasensitive biomarker profiling.

It is shown that the single peptide pPorA, derived from porin PorACj, self-assembles into flexible α-helical nanopores, inserts in lipid membranes and exists in distinct small- and large-conductance states, providing a versatile platform for ultrasensitive profiling of disease biomarkers.

Varsha Shaji, Rajeev Jain, Neethu Puthumadathil et al. · 0 citations

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