ArticleACS nano2019
In Situ Generation of Chiroptically-Active Gold-Peptide Superstructures Promoted by Iodination.
Article in ACS nano, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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Who cites it
12 citing papers in PubMed.
- Site-SpecificACS nano · 2026Article
- Synthesis of biocompatible gold nanoparticles for photothermal therapy by mineralization using peptides.RSC advances · 2025Article
- Amino acids and related polymers-mediated versatile noble metal nanomaterials: Engineered design, antibacterial mechanisms and food preservation.Food chemistry: X · 2025Review
- One-Pot Synthesis and Immobilization of Gold Nanoparticles Using Peptidyl Microbeads.Molecules (Basel, Switzerland) · 2025Article
- Imparting Stability to Chiral Helical Gold Nanoparticle Superstructures.Langmuir : the ACS journal of surfaces and colloids · 2024Article
- Seeing the Supracolloidal Assemblies in 3D: Unraveling High-Resolution Structures Using Electron Tomography.ACS materials Au · 2024Review
- Review
- From Precision Colloidal Hybrid Materials to Advanced Functional Assemblies.Accounts of chemical research · 2022Article
- Chirality at nanoscale for bioscience.Chemical science · 2022Review
- Fibril Structure Demonstrates the Role of Iodine Labelling on a Pentapeptide Self-Assembly.Chemistry (Weinheim an der Bergstrasse, Germany) · 2022Article
- Confined space design by nanoparticle self-assembly.Chemical science · 2020Review
- Chiral Supraparticles for Controllable Nanomedicine.Advanced materials (Deerfield Beach, Fla.) · 2020Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Peptide-mediated routes to the synthesis of plasmonic nanoparticles have been drawing increasing attention for the development of chiroptically active nanoscale architectures. However, designing a multifunctional peptide able to drive the formation of structurally defined nanomaterials endowed with specific functionalities is still challenging. In this work, iodination has been devised as a strategy to strengthen Au-reduction capability of the amyloidogenic peptide DFNKF and combine it with its distinctive self-assembly features. Thanks to the Au-mediated C-I activation on the phenylalanine iodobenzenes, the peptides yield efficient Au-reduction ability promoting the synthesis of Au nanoparticles, and simultaneously working as templates for their spontaneous self-assembly into spherical superstructures endowed with chiroptical activities. The reaction occurs in situ through a one-pot process in aqueous media. The generality of this approach has been demonstrated using an iodinated derivative of the peptide KLVFF, which also showed reducing and templating abilities forming chiroptically active helical superstructures decorated with Au nanoparticles.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.