scholarly journals An aptasensor with dsDNA for rapid and highly sensitive detection of kanamycin in milk

RSC Advances ◽  
2017 ◽  
Vol 7 (62) ◽  
pp. 38981-38988 ◽  
Author(s):  
Falan Li ◽  
Xiangyou Wang ◽  
Xia Sun ◽  
Yemin Guo
Keyword(s):  
Gold Nanoparticles ◽  
Cadmium Sulfide ◽  
Gold Electrode ◽  
Sensitive Detection ◽  
Cds Nanoparticles ◽  
Double Stranded Dna ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Herein, we developed an aptasensor using double-stranded DNA (dsDNA) modified with cadmium sulfide (CdS) nanoparticles and gold nanoparticles (AuNPs) on a gold electrode (GE) for kanamycin detection.

scholarly journals Rapid and highly sensitive detection of pyocyanin biomarker in different Pseudomonas aeruginosa infections using gold nanoparticles modified sensor

PLoS ONE ◽  
2019 ◽  
Vol 14 (7) ◽  
pp. e0216438 ◽  
Author(s):  
Amal A. Elkhawaga ◽  
Marwa M. Khalifa ◽  
Omnia El-badawy ◽  
Mona A. Hassan ◽  
Waleed A. El-Said
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Modified Sensor

Zwitterionic peptide-capped gold nanoparticles for colorimetric detection of Ni2+

Nanoscale ◽  
2018 ◽  
Vol 10 (12) ◽  
pp. 5466-5473 ◽  
Author(s):  
Attasith Parnsubsakul ◽  
Sukunya Oaew ◽  
Werasak Surareungchai
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Detection ◽  
Sensitive Detection ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Recyclable zwitterionic peptide-capped AuNPs for highly sensitive detection of Ni2+.

Construction of nanoantennas on the bacterial outer membrane

2014 ◽  
Vol 50 (47) ◽  
pp. 6252-6255 ◽  
Author(s):  
Hiroshi Shiigi ◽  
Maho Fukuda ◽  
Takatoshi Tono ◽  
Kaori Takada ◽  
Tomoyuki Okada ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Outer Membrane ◽  
Pathogenic Bacteria ◽  
Sensitive Detection ◽  
Optical Antenna ◽  
Highly Sensitive ◽  
Bacterial Outer Membrane ◽  
Highly Sensitive Detection

A simple and highly sensitive detection of pathogenic bacteria is achieved by utilizing gold nanoparticles as an optical antenna.

Targeted highly sensitive detection of multi-drug resistant salmonella DT104 using gold nanoparticles

2011 ◽  
Vol 47 (33) ◽  
pp. 9444 ◽  
Author(s):  
Sadia Afrin Khan ◽  
Anant K. Singh ◽  
Dulal Senapati ◽  
Zhen Fan ◽  
Paresh Chandra Ray
Keyword(s):  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Drug Resistant ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

scholarly journals A label-free protamine-assisted colorimetric sensor for highly sensitive detection of S1 nuclease activity

The Analyst ◽  
2020 ◽  
Vol 145 (7) ◽  
pp. 2774-2778
Author(s):  
Jiahui Wen ◽  
Yongming Liu ◽  
Jingwen Li ◽  
Hao Lin ◽  
Yiran Zheng ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Method ◽  
Nuclease Activity ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Label Free ◽  
S1 Nuclease ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

A label-free, simple and rapid colorimetric method for the sensitive detection of S1 nuclease activity based on protamine-assisted aggregation of gold nanoparticles.

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