A fluorescent sensing strategy for ultrasensitive detection of oxytetracycline in milk based on aptamer-magnetic bead conjugate, complementary strand of aptamer and PicoGreen

2021 ◽  
Vol 246 ◽  
pp. 119009
Author(s):  
Amirhossein Bahreyni ◽  
Honglin Luo ◽  
Mohammad Ramezani ◽  
Mona Alibolandi ◽  
Vahid Soheili ◽  
...  
Keyword(s):  
Magnetic Bead ◽  
Ultrasensitive Detection ◽  
Complementary Strand ◽  
Fluorescent Sensing

A fluorescent biosensor for highly specific and ultrasensitive detection of adenosine triphosphate based on ligation-triggered branched rolling circle amplification

2019 ◽  
Vol 11 (36) ◽  
pp. 4629-4636
Author(s):  
Hongxin Jiang ◽  
Guimei Han ◽  
Yaping Xu ◽  
Junxing Li ◽  
Xiaowei Liu ◽  
...  
Keyword(s):  
Adenosine Triphosphate ◽  
Rolling Circle Amplification ◽  
Dna Ligase ◽  
Ultrasensitive Detection ◽  
Selective Detection ◽  
Rolling Circle ◽  
T4 Dna Ligase ◽  
Fluorescent Sensing ◽  
Fluorescent Biosensor

A fluorescent sensing strategy for ultrasensitive and highly selective detection of ATP was presented by taking advantage of the exponential amplification capability of BRCA and the extreme specificity of T4 DNA ligase toward ATP.

A novel electrochemical aptasensor based on Y-shape structure of dual-aptamer-complementary strand conjugate for ultrasensitive detection of myoglobin

2016 ◽  
Vol 80 ◽  
pp. 532-537 ◽  
Author(s):  
Seyed Mohammad Taghdisi ◽  
Noor Mohammad Danesh ◽  
Mohammad Ramezani ◽  
Ahmad Sarreshtehdar Emrani ◽  
Khalil Abnous
Keyword(s):  
Ultrasensitive Detection ◽  
Complementary Strand ◽  
Electrochemical Aptasensor ◽  
Shape Structure

scholarly journals Magnetic Bead-Based Immunoassay Allows Rapid, Inexpensive, and Quantitative Detection of Human SARS-CoV-2 Antibodies

ACS Sensors ◽  
2021 ◽  
Author(s):  
Luciano F. Huergo ◽  
Khaled A. Selim ◽  
Marcelo S. Conzentino ◽  
Edileusa C. M. Gerhardt ◽  
Adrian R. S. Santos ◽  
...  
Keyword(s):  
Magnetic Bead ◽  
Quantitative Detection
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