WebJan 7, 2024 · The gold nanoparticles are well-aligned over the peptide nanofibers due to electrostatic interactions and certain binding with the amine group of the peptide, which is divulged from previous Fourier transmission infrared (FTIR) and X-ray photoelectron spectroscopy (XPS) studies. Finally, we show the promising catalytic activity of gold … WebMay 14, 2001 · The coiled coil is a superhelical structural protein motif that has been thoroughly investigated in recent years. Because of the relatively well-understood principles that determine the properties of coiled coil peptides and proteins, macromolecular systems containing the coiled coil motif have been suggested for various applications.
Proposed model for the self assembly of PEG-coiled-coil hybrid ...
WebSep 15, 2015 · Coiled coils have also been exploited as components in a range of supramolecular materials, including peptide-polymer hybrid hydrogels 11,12, peptide fibers 13 and peptide-nanoparticle hybrids 14 ... WebA peptide assembly is harnessed to induce the chiral assembly of synthetic gold nanomaterials, substantially enhancing the optical chiral response. Twisted structures … mmd beat eater
Hierarchical Assembly of Nucleic Acid/Coiled-Coil Peptide ...
WebGold meets peptides in a hybrid coil. Article. Mar 2024; Ki Tae Nam; Hyeohn Kim; Twisted structures are assembled cooperatively by β-sheet peptides and gold … WebMar 1, 2024 · Department of Materials Science and Engineering, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea. Science , 01 Mar 2024, … WebJan 6, 2024 · The reaction rate constant for catalysis is 0.057 min –1 at a 50-fold dilute sample of 2 mg/mL and 0.72 mM gold concentration in the composites. These selective bio-mineralized peptide composites via a green synthetic approach will lead to new directions for biomedical and green catalytic applications. mmd beat it