Rapid, sensitive and label-free detection of Shiga-toxin producing Escherichia coli O157 using carbon nanotube biosensors

2012 ◽  
Vol 32 (1) ◽  
pp. 69-75 ◽  
Author(s):  
Sowmya Subramanian ◽  
Konrad H. Aschenbach ◽  
Jennifer P. Evangelista ◽  
Mohamed Badaoui Najjar ◽  
Wenxia Song ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Carbon Nanotube ◽  
Shiga Toxin ◽  
Escherichia Coli O157 ◽  
Label Free ◽  
Label Free Detection

scholarly journals Novel impedimetric aptasensor for label-free detection of Escherichia coli O157:H7

2018 ◽  
Vol 255 ◽  
pp. 2988-2995 ◽  
Author(s):  
Sergi Brosel-Oliu ◽  
Rubén Ferreira ◽  
Naroa Uria ◽  
Natalia Abramova ◽  
Raimundo Gargallo ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Escherichia Coli O157 ◽  
Label Free ◽  
Label Free Detection

Size-dependent optical extinction of MoS2 nanosheets and their aptamer-induced dispersion behavior for the label-free detection of Escherichia coli O157:H7

The Analyst ◽  
2021 ◽  
Author(s):  
Jiye Li ◽  
Jie Wang
Keyword(s):  
Escherichia Coli ◽  
Escherichia Coli O157 ◽  
Label Free ◽  
Mos2 Nanosheets ◽  
Optical Extinction ◽  
Size Dependent ◽  
Dispersion Behavior ◽  
Label Free Detection ◽  
First Time

For the first time, we have revealed the size-dependent extinction response of MoS2-NS aggregation, the phenomenon of which has been employed as a sensing strategy for the label-free detection of Escherichia coli O157:H7.

Label-Free Detection of Escherichia coli from Mixed Bacterial Cultures Using Bacteriophage T4 on Plasmonic Fiber-Optic Sensor

ACS Sensors ◽  
2021 ◽  
Author(s):  
Pallavi Halkare ◽  
Nirmal Punjabi ◽  
Jigme Wangchuk ◽  
Santhosh Madugula ◽  
Kiran Kondabagil ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Fiber Optic ◽  
Bacteriophage T4 ◽  
Fiber Optic Sensor ◽  
Label Free ◽  
Bacterial Cultures ◽  
Optic Sensor ◽  
Label Free Detection

scholarly journals Shiga Toxin-Producing Escherichia coli O157 Shedding Dynamics in an Australian Beef Herd

2017 ◽  
Vol 4 ◽  
Author(s):  
Christina Ahlstrom ◽  
Petra Muellner ◽  
Geraldine Lammers ◽  
Meghan Jones ◽  
Sophie Octavia ◽  
...  
Keyword(s):  
Escherichia Coli ◽  
Shiga Toxin ◽  
Escherichia Coli O157 ◽  
Beef Herd
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