Nanofabricated versatile electrochemical sensor for Leptospira interrogans detection

• Published in: Journal of bioscience and bioengineering Vol. 129; no. 4; pp. 441 - 446
• Main Authors: Nagraik, Rupak, Kaushal, Ankur, Gupta, Shagun, Sethi, Sunil, Sharma, Avinash, Kumar, Dinesh
• Format: Journal Article
• Language: English
• Published: Japan Elsevier B.V 01.04.2020
• Subjects: carbon nanotubes; carboxylation; complementary DNA; Electrochemical sensor; electrochemistry; electrodes; genes; graphene; Graphene quantum dots; Leptospira interrogans; LipL32 gene; methylene blue; nanogold; quantum dots; Raman spectroscopy; scanning electron microscopy; sensors (equipment); single-stranded DNA; Specificity; storage temperature; Specificity; Leptospira interrogans; LipL32 gene; Electrochemical sensor; Graphene quantum dots

In this report, a LipL32 gene based nanofabricated electrochemical sensor for the detection of Leptospira interrogans has been developed using carboxylated multiwalled carbon nanotubes with gold nanoparticles (c-MWCNTs/nanoAu) electrode and graphene quantum dots (GQDs). The c-MWCNTs/nanoAu electrode...