One-Pot Synthesis and Immobilization of Gold Nanoparticles Using Peptidyl Microbeads.

Shuhei Yoshida, Koki Yoshida, Taichi Isozaki, Maho Oura, Makoto Ozaki, Takaaki Tsuruoka, Kenji Usui

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Shuhei YoshidaFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.

Koki YoshidaFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.

Taichi IsozakiFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.

Maho OuraFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.

Makoto OzakiFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.ORCID 0000-0002-3224-5219

Takaaki TsuruokaFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.ORCID 0000-0003-4457-5925

Kenji UsuiFaculty of Frontiers of Innovative Research in Science and Technology (FIRST), Konan University, 7-1-20 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan.ORCID 0000-0003-4558-5762

Funding

Hyogo Science and Technology Association 2024Japan Science and Technology Agency JPMJCR21B2Japan Science and Technology Agency JPMJSP2117Kurita Water and Environment Foundation 24A041

6 · The paper itself

Abstract

Gold nanoparticles (AuNPs) have surface plasmon resonance (SPR) and catalytic activity that are not found in bulk gold and have been studied in various fields. Among these, immobilization of AuNPs on various solid-phase substrates is known to produce stable catalytic activity and specific SPRs and research on the immobilization of AuNPs has been conducted actively. However, the conventional method requires the preparation and immobilization of AuNPs in separate processes, making it difficult to prepare immobilized AuNPs in a one-pot process. In this study, we attempted to synthesize and immobilize AuNPs using peptidyl beads, which are microbeads having immobilized a peptide capable of reducing gold ions. We successfully reduced Au ions from 0.5 to 1000 µM of HAuCl

Indexed as

GoldMetal NanoparticlesMicrospheresPeptidesCatalysisParticle SizeSurface Plasmon ResonanceGoldPeptidesgold mineralizationgold nanoparticlegold-reducing peptideimmobilizationimmobilized peptidemineralizationpeptide

Identifiers

PMID40333615

DOI10.3390/molecules30081689

PMCPMC12029603

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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.