liuyongjun
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- Professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (Pinyin):liuyongjun
- School/Department:环境与市政工程学院
- Education Level:Postgraduate (Postdoctoral)
- Contact Information:电话 : 029-82202520
- Degree:Doctoral degree
- Professional Title:Professor
- Status:Employed
- Academic Titles:中国沙产业协会专家组成员
- Other Post:陕西省九三学社“乡村振兴研究院”副院长
- Alma Mater:西北工业大学
- Discipline:Environmental Science
Municipal Engineering
Environmental Engineering
Other Contact Information
- Telephone：
- Email：
- Paper Publications
Simultaneous Detection of Enteric Bacteria by QPCR in Surface Waters Located in Urban Area
Release time:2024-08-09 Hits:
- Affiliation of Author(s):环境与市政工程学院
- Journal:Human and Ecological Risk Assessment: An International Journal
- Key Words:中文关键字：检测；病原细菌；QPCR，英文关键字：Detection; pathogenic bacteria;QPCR
- Abstract:Universal primers that targeted four bacteria strains, namely Shigella dysenteriae, Vibrio cholerae, Salmonella typhimurium,and Escherichia coli. It was estimated that the QPCR method had a 94% confidence, and a detection limit as 2.7 Escherichia coli cells per sample in undiluted DNA extracts. The QPCR method was applied for the bacteriological examination of several surface waters in the urban area of Xi’an, China. As a result, the calibrator cell equivalents (CCE) determined by QPCR was 2.2 to 5 times of the total coliform CFU, and the characteristics of the bacterial quality of different waters could be well presented by the QPCR results with a higher sensitivity.
- Note:刘永军
- First Author:liuyongjun
- Indexed by:Journal paper
- Volume:卷：15
- Issue:期：05
- Page Number:页：1033 - 1048
- Translation or Not:no
- Date of Publication:2009-05-01