Monoclonal antibody-based broad-specificity immunoassay for monitoring organophosphorus pesticides in environmental water samples

2011 ◽  
Vol 13 (11) ◽  
pp. 3040 ◽  
Author(s):  
Zhen-Lin Xu ◽  
Dao-Ping Zeng ◽  
Jin-Yi Yang ◽  
Yu-Dong Shen ◽  
Ross C. Beier ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Water Samples ◽  
Organophosphorus Pesticides ◽  
Environmental Water ◽  
Environmental Water Samples ◽  
Broad Specificity

scholarly journals Detection ofLegionella pneumophilain environmental water samples using a fluorescein conjugated monoclonal antibody

1989 ◽  
Vol 103 (1) ◽  
pp. 105-112 ◽  
Author(s):  
T. Makin ◽  
C. A. Hart
Keyword(s):  
Monoclonal Antibody ◽  
Legionella Pneumophila ◽  
Water Samples ◽  
Indirect Fluorescent Antibody Test ◽  
Specific Binding ◽  
Fluorescent Antibody ◽  
Antibody Test ◽  
Environmental Water ◽  
Environmental Water Samples ◽  
Culture Positive

SUMMARYSixty-three environmental water samples from various sources were examined for the presence ofLegionella pneumophilawith a commercially available direct fluorescent monoclonal antibody (GS), an indirect fluorescent antibody test (IFAT) and culture. GS detectedL. pneumophilain 94% and 100% of environmental water samples which were culture and IFAT positive forL. pneumophila, respectively. IFAT detected 69% ofL. pneumophilaculture positive samples. Cultures ofL. pneumophilaserogroups 1 to 12, 14 and nonL. pneumophilabacteria which may be found in water, and bacteria containing non-specific binding proteins, were stained by GS and IFAT. GS identified all serogroups ofL. pneumophilaand did not cross react with any non-L. pneumophilabacteria.L. pneumophilain environmental samples was easy to detect against a clear dark background when stained with GS.

Study of silica-structured materials as sorbents for organophosphorus pesticides determination in environmental water samples

Talanta ◽  
2018 ◽  
Vol 189 ◽  
pp. 560-567 ◽  
Author(s):  
Enric Pellicer-Castell ◽  
Carolina Belenguer-Sapiña ◽  
Pedro Amorós ◽  
Jamal El Haskouri ◽  
José Manuel Herrero-Martínez ◽  
...  
Keyword(s):  
Water Samples ◽  
Organophosphorus Pesticides ◽  
Environmental Water ◽  
Environmental Water Samples ◽  
Structured Materials

Development of a sensitive time-resolved fluoroimmunoassay for organophosphorus pesticides in environmental water samples

2012 ◽  
Vol 4 (10) ◽  
pp. 3484 ◽  
Author(s):  
Zhen-Lin Xu ◽  
Jie-Xian Dong ◽  
Jin-Yi Yang ◽  
Hong Wang ◽  
Yue-Ming Jiang ◽  
...  
Keyword(s):  
Water Samples ◽  
Organophosphorus Pesticides ◽  
Environmental Water ◽  
Environmental Water Samples ◽  
Time Resolved
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