相关实验视频

Updated: Sep 10, 2025

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples
07:01

Frequency Mixing Magnetic Detection Scanner for Imaging Magnetic Particles in Planar Samples

Published on: June 9, 2016

9.7K

章鱼的Mn-Fe氧化物纳米粒子追踪器如何最大限度地减少放松时间并增强MPI分辨率

Ashkan Abdibastami1, Agus R Poerwoprajitno1, Zeno Rizqi Ramadhan2

  • 1School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia. r.tilley@unsw.edu.au.

Nanoscale
|August 26, 2025
PubMed
概括

研究人员开发了新的章鱼形氧化物纳米粒子,以提高磁粒子成像 (MPI) 的空间分辨率. 这一突破提高了MPI成像质量,

更多相关视频

High Resolution Physical Characterization of Single Metallic Nanoparticles09:56

High Resolution Physical Characterization of Single Metallic Nanoparticles

Published on: June 28, 2019

5.8K
In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis14:53

In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis

Published on: February 3, 2018

7.2K

相关概念视频

NMR Spectrometers: Resolution and Error Correction01:14

NMR Spectrometers: Resolution and Error Correction

When magnetic nuclei in a sample achieve resonance and undergo relaxation, the signal detected in NMR is an approximately exponential free induction decay. Fourier transform of an exponential decay yields a Lorentzian peak in the frequency domain. Lorentzian peaks in an NMR spectrum are defined by their amplitude, full width at half maximum, and position, where the peak width is governed by the spin-spin relaxation time alone. In real experiments, however, the applied magnetic field is rendered...
774