相关实验视频

Updated: Jun 25, 2025

Capturing Actively Produced Microbial Volatile Organic Compounds from Human-Associated Samples with Vacuum-Assisted Sorbent Extraction
09:19

Capturing Actively Produced Microbial Volatile Organic Compounds from Human-Associated Samples with Vacuum-Assisted Sorbent Extraction

Published on: June 1, 2022

4.0K

使用离子流动性光谱学检测挥发性有机化合物检测膀癌的试点研究:一种基于尿液的新方法

Hendrik Heers1, Josef Maximilian Gut2,3, Rainer Hofmann2

  • 1Department of Urology, Philipps-Universität Marburg, Baldingerstraße, 35033, Marburg, Germany. heers@med.uni-marburg.de.

World journal of urology
|May 25, 2024
PubMed
概括

尿液中的挥发性有机化合物 (VOC) 可以检测出膀癌. 多毛囊柱离子移动谱法 (MCC/IMS) 显示了这种非侵入性诊断方法的高灵敏度和特异性.

关键词:
生物标志物生物标志物膀癌是一种癌症.离子移动性光谱仪离子移动性光谱仪挥发性有机化合物 挥发性有机化合物

更多相关视频

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry08:23

Real-time Breath Analysis by Using Secondary Nanoelectrospray Ionization Coupled to High Resolution Mass Spectrometry

Published on: March 9, 2018

8.9K
Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry08:10

Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry

Published on: July 14, 2017

7.7K

相关概念视频

Volatilization01:10

Volatilization

Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
380