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纳米颗粒的磁性：有机涂层的影响。

Magnetism of Nanoparticles: Effect of the Organic Coating.

作者信息

Abdolrahimi Maryam, Vasilakaki Marianna, Slimani Sawssen, Ntallis Nikolaos, Varvaro Gaspare, Laureti Sara, Meneghini Carlo, Trohidou Kalliopi N, Fiorani Dino, Peddis Davide

机构信息

Istituto di Struttura della Materia-CNR, Monterotondo Scalo, 00015 Rome, Italy.

Dipartimento di Scienze, Università degli Studi Roma Tre, 00146 Rome, Italy.

出版信息

Nanomaterials (Basel). 2021 Jul 9;11(7):1787. doi: 10.3390/nano11071787.

DOI:10.3390/nano11071787
PMID:34361173
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8308320/
Abstract

The design of novel multifunctional materials based on nanoparticles requires tuning of their magnetic properties, which are strongly dependent on the surface structure. The organic coating represents a unique tool to significantly modify the surface structure trough the bonds between the ligands of the organic molecule and the surface metal atoms. This work presents a critical overview of the effects of the organic coating on the magnetic properties of nanoparticles trough a selection of papers focused on different approaches to control the surface structure and the morphology of nanoparticles' assemblies.

摘要

基于纳米粒子的新型多功能材料的设计需要调整其磁性，而磁性很大程度上取决于表面结构。有机涂层是一种独特的工具，可通过有机分子配体与表面金属原子之间的键合显著改变表面结构。这项工作通过精选一系列专注于控制纳米粒子表面结构和组装形态的不同方法的论文，对有机涂层对纳米粒子磁性的影响进行了批判性综述。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/b613b7a34f53/nanomaterials-11-01787-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/dcfdb1c117ef/nanomaterials-11-01787-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/7bfa024a7fb8/nanomaterials-11-01787-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/4efc24623904/nanomaterials-11-01787-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/5afc562d6e5b/nanomaterials-11-01787-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/78e803c0f8ee/nanomaterials-11-01787-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/619db2505dde/nanomaterials-11-01787-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/65d3ee132b59/nanomaterials-11-01787-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/ead6f022f01b/nanomaterials-11-01787-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/3a2c5ff24b90/nanomaterials-11-01787-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/1dffb75756ca/nanomaterials-11-01787-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/b613b7a34f53/nanomaterials-11-01787-g011.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/dcfdb1c117ef/nanomaterials-11-01787-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/7bfa024a7fb8/nanomaterials-11-01787-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/4efc24623904/nanomaterials-11-01787-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/5afc562d6e5b/nanomaterials-11-01787-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/78e803c0f8ee/nanomaterials-11-01787-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/619db2505dde/nanomaterials-11-01787-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/65d3ee132b59/nanomaterials-11-01787-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/ead6f022f01b/nanomaterials-11-01787-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/3a2c5ff24b90/nanomaterials-11-01787-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/1dffb75756ca/nanomaterials-11-01787-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0382/8308320/b613b7a34f53/nanomaterials-11-01787-g011.jpg

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Magnetism of Nanoparticles: Effect of the Organic Coating.

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本文引用的文献

[1]
Magnetic nanomaterials based electrochemical (bio)sensors for food analysis.

Talanta. 2021-6-1

[2]
The role of chemical and microstructural inhomogeneities on interface magnetism.

Nanotechnology. 2021-5-14

[3]
Effect of albumin mediated clustering on the magnetic behavior of MnFeO nanoparticles: experimental and theoretical modeling study.

Nanotechnology. 2019-10-11

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Optimising the magnetic performance of Co ferrite nanoparticles via organic ligand capping.

Nanoscale. 2018-11-12

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The interplay between single particle anisotropy and interparticle interactions in ensembles of magnetic nanoparticles.

Phys Chem Chem Phys. 2018-11-21

[6]
Exchange Bias Effects in Iron Oxide-Based Nanoparticle Systems.

Nanomaterials (Basel). 2016-11-23

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Phys Chem Chem Phys. 2017-3-22

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Nanomedicine. 2016-11

[9]
Enhancing the magnetic anisotropy of maghemite nanoparticles via the surface coordination of molecular complexes.

Nat Commun. 2015-12-4

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High performance multi-core iron oxide nanoparticles for magnetic hyperthermia: microwave synthesis, and the role of core-to-core interactions.

Nanoscale. 2015-2-7

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