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journal article·2018Open access

Chelation-assisted assembly of multidentate colloidal nanoparticles into metal–organic nanoparticles

Yuan Liu, Hao Sun, Lu Yang, Xiaochen Zhu, Xirui Wang, Jiamin Liang, Xiaowei Li, Ying Jiang, Weijia Hou, Caue Favero Ferreira, Daniel R. Talham, Arthur F. Hebard, Weihong Tan

Nanoscale· Volume 10· Issue 45
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Source abstract

Abstract

We propose a chelation-assisted assembly of multidentate CNs into metal-organic nanoparticles (MONs). Multidentate CNs functionalized with coordination sites participate equally as organic linkers in MON construction, which is driven by chelation between metal ions and coordination sites. MONs assembled from Au nanoparticles display particle number- and size-dependent optical properties. In addition, the resulting CN-assembled MONs give evidence that assembly was dictated by the multidentate surface ligand rather than the size, shape or material of CNs. With this chelation-assisted strategy, it is possible to control the number of assembled CNs and build the connections between them.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗

Research context

Nanomaterials

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Nanocluster Synthesis and Applications · Innovative Microfluidic and Catalytic Techniques Innovation

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Chemistry and Physiology and Functional Genomics

Center for Research at the Bio/Nano Interface

Health Cancer Center

University of Florida

Gainesville

George & Josephine Butler Polymer Research Laboratory

Center for Macromolecular Science & Engineering

Department of Chemistry

Department of Physics

USA

Institute of Molecular Medicine

Renji Hospital

School of Medicine and College of Chemistry and Chemical Engineering

Shanghai Jiao Tong University

PR China

Funding

National Institutes of Health · National Science Foundation · National Natural Science Foundation of China

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