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  • Metal‐Coordinated Supramolecular Polymers from the Minimalistic Hybrid Peptide Foldamers 
    DEY, SANJIT; MISRA, RAJKUMAR; SASEENDRAN, ABHIJITH; PAHAN, SAIKAT; GOPI, HOSAHUDYA N. (Wiley, 2021-04)
    Availing the peptide folded architectures to design metal‐coordinated frameworks and cages is restricted due to the scarcity of readily accessible short and stable secondary structures. The secondary structures, α‐helix ...
  • Foldamer Nanotubes Mediated Label-Free Detection of Protein-Small Molecule Interactions 
    KUMAR, DRGKOPPALU PUNEETH R.; BHAT, ZAHID MANZOOR; DEY, SANJIT; ROY, SOUVIK; MAHAPATRA, SOUVIK PANDA; PAHAN, SAIKAT; THOTIYL, MUSTHAFA OTTAKAM; GOPI, HOSAHUDYA N. (Wiley, 2023-07)
    Development of miniaturized lab-on-chip devices for the detection of rapid and specific small molecule-protein binding interactions at very low concentrations holds significant importance in drug discovery and biomedical ...
  • HBTU Mediated Synthesis of α,β-Unsaturated γ-Lactams from E-α,β-Unsaturated γ-Amino Acids 
    SINGH, MANJEET; NALAWADE, SACHIN A.; KUMAR, DRGKOPPALU. R. PUNEETH; VEERESH, KURUVA; PAHAN, SAIKAT; DEY, SANJIT; GOPI, HOSAHUDYA N. (Wiley, 2023-10)
    The α,β-unsaturated γ-lactams have been found in many biologically active peptide natural products. Due to their biological activities, extensive efforts have been made in the literature to synthesize the α,β-unsaturated ...
  • Proteolytically Stable ααγ-Hybrid Peptides Inhibit the Aggregation and Cytotoxicity of Aβ42 
    KUMAR, D. R. G. KOPPALU R. PUNEETH; NALAWADE, SACHIN A.; PAHAN, SAIKAT; SINGH, MANJEET; Senapati, Dillip K.; ROY, SOUVIK; DEY, SANJIT; TORASKAR, SANDIP U.; Raghothama, Srinivasarao; GOPI, HOSAHUDYA N. (American Chemical Society, 2023-10)
    The recent approval of antibody-based therapy for targeting the clearance of amyloid plaques fuels the research in designing small molecules and peptide inhibitors to target the aggregation of Aβ-peptides. Here, we report ...
  • Design of Chiral β-Double Helices from γ-Peptide Foldamers 
    PAHAN, SAIKAT; DEY, SANJIT; GEORGE, GIJO; MAHAPATRA, SOUVIK PANDA; PUNEETH KUMAR, DRGKOPPALU R.; GOPI, HOSAHUDYA. N. (Wiley, 2023-11)
    Chirality is ubiquitous in nature, and homochirality is manifested in many biomolecules. Although β-double helices are rare in peptides and proteins, they consist of alternating L- and D-amino acids. No peptide double ...
  • Anion Tuned Structural Modulation and Nonlinear Optical Effects of Metal-Ion Directed 310-Helix Networks 
    ROY, SOUVIK; CHATURVEDI, AMAN; DEY, SANJIT; KUMAR, DRGKOPPALU R. PUNEETH; PAHAN, SAIKAT; MAHAPATRA, SOUVIK PANDA; MANDAL, PANKAJ; GOPI, HOSAHUDYA N. (Wiley, 2023-12)
    Metals play an important role in the structure and functions of various proteins. The combination of metal ions and peptides have been emerging as an attractive field to create advanced structures and biomaterials. Here, ...

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