E-resources
Peer reviewed
-
陈伟妮; 袁子程; 蔡深回; 邹颖通; 辛国斌; 狄丹丹; 宋昕; 赵鹏; 吴曼曼; 胡斌
分析化学, 2022, Volume: 50, Issue: 3Journal Article
人体呼气中含有大量与人类行为和健康状况有关的挥发性有机物(VOCs).本研究采用口罩微萃取方法富集人体呼出VOCs,并联用3种气相色谱-质谱仪(GC-MS)对呼出VOCs进行分析鉴定与比对.优化了固相微萃取探针及富集采样时间;通过对比正常生理呼出VOCs和口罩的背景信号,探索了人体经过不同的食物摄入和口腔护理对呼出VOCs的影响,以及特征VOCs的可检测性和持续性;对比了常规、便携式和全二维GC-MS仪器对人体呼出VOCs的分析性能与特性.结果表明,口罩微萃取气相色谱-质谱方法可有效地检测口腔中大量的内源性和外源性挥发VOCs,并且具有采样安全简便、高效便捷、与不同仪器的适配性强等特点,为人体口腔健康与疾病诊断提供了新方法.
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|
Source: Personal bibliographies
and: SICRIS
The material is available in full text. If you wish to order the material anyway, click the Continue button.