Localized catalysis driven by the induction heating of magnetic nanoparticles

首页> 外文期刊>Catalysis science & technology >Localized catalysis driven by the induction heating of magnetic nanoparticles

【24h】

Localized catalysis driven by the induction heating of magnetic nanoparticles

机译：本地化催化由感应磁性纳米颗粒的加热

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Controlling temperature with high spatial resolution has been a challenge and the bottleneck for advancing scientific discoveries at the micro-scale level. Herein, we exploit the heat generated from magnetic nanoparticles when placed in an alternating magnetic field to drive catalytic chemical reactions. A catalytic microstructure was assembled using a positively charged polyelectrolyte in the presence of negatively charged magnetic and gold nanoparticles. As a proof of concept, we monitored the conversion of resazurin into the fluorescent resorufin in solution and when confined in small hydrogels. In both cases, we demonstrate the possibility to drive chemical reactions using the locally generated heat from magnetic nanoparticles. This might prove an effective strategy for energy efficient catalysis.

机译：控制温度高的空间和分辨率一直是一个挑战推进科学发现的瓶颈在微观层次上的水平。热量从磁纳米粒子生成的放置在一个交变磁场来驱动催化的化学反应。微观结构是使用积极的组装被聚电解质的存在带负电荷的磁性和黄金纳米粒子。监控刃天青到的转换在溶液中荧光resorufin当关在小的水凝胶。证明可能驱动化学反应使用本地生成的热量磁性纳米粒子。有效的节能策略催化。

著录项

来源
《Catalysis science & technology》 |2020年第12期|3890-3896|共7页
作者

展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类汉语教学;
关键词
Catalysis; alternating magnetic field; Traffic BottlenecksresazurinheatTemperature controlresorufinMagnetic nanoparticlesscientific discoveryInduction heatingchemical reactions;

机译：催化,交变磁场;流量BottlenecksresazurinheatTemperaturecontrolresorufinMagnetic nanoparticlesscientificdiscoveryInduction heatingchemical反应;

相似文献

外文文献
中文文献
专利

1. Patent Issued for Magnetic Nanostructure For Detecting And Isolating Cell-Free DNA Comprising Cationic Polymer And Magnetic-Nanoparticle-Containing Conductive Polymer (USPTO 10,988,757) [J] . Disease Prevention Daily. . 2021,第Maya07期

机译：专利发表了对磁纳米结构检测和分离游离DNA组成阳离子聚合物和Magnetic-Nanoparticle-Containing导电聚合物(USPTO 10988757)
2. The magnetic-nanoparticle-assisted sensitive detection of nitrated alpha-syn in blood based on a sensitizing electrochemical layer [J] . Zhang Zhao-huan, Hu Junjie, Chen QiangChen JieHu XiaojunKoh KwangnakChen HongxiaXu Xiao-hui Nanoscale . 2021,第17期

机译：magnetic-nanoparticle-assisted敏感检测血液中硝化alpha-syn基于一层敏化电化学
3. Synthesis and Characterization of L-Lysin Coated Iron Oxide Nanoparticles as Appropriate Choices for Cell Immobilization and Magnetic Separation | Bentham Science [J] . Mohammad Javad Raee, Alireza Ebrahiminezhad, Mohammad Bagher Ghoshoon, Nanoscience and Nanotechnology - Asia . 2019,第4期

机译：Synthesis and Characterization of L-Lysin Coated Iron Oxide Nanoparticles as Appropriate Choices for Cell Immobilization and Magnetic Separation | Bentham Science.
4. An in situ study on the coalescence of monolayer-protected Au-Ag nanoparticle deposits upon heating [O] . Song Jenn-Ming, Chen Wei-Ting, Hsieh Kun-Hung, 2015

机译：an in situ study on the coalescence of monolayer-protected au-ag nanoparticle deposits upon heating

Localized catalysis driven by the induction heating of magnetic nanoparticles

摘要

著录项

相似文献

相关主题

期刊订阅