Work

Aptamer-mediated ‘turn-off/turn-on’ nanozyme activity of gold nanoparticles for kanamycin detection

Year: 2014

Type: article

Abstract: A new ultrafast and highly sensitive 'turn-off/turn-on' biosensing approach that combines the intrinsic peroxidase-like activity of gold nanoparticles (GNPs) with the high affinity and specificity of a ssDNA aptamer is presented for the efficient detection of a model small molecule kanamycin.

Source: Chemical Communications

DOI: 10.1039/c4cc07275h

Authors: Tarun Kumar Sharma, Rajesh Ramanathan, Pabudi Weerathunge, Mahsa Mohammadtaheri, Hemant Kumar Daima, Ravi Shukla, Vipul Bansal

Institutions: Translational Health Science and Technology Institute, RMIT University, Siddaganga Institute of Technology

Language: English

Topic: Advanced biosensing and bioanalysis techniques

Subfield: Molecular Biology

Field: Biochemistry, Genetics and Molecular Biology

Domain: Life Sciences

Open Access status: green

Funders: Ian Potter Foundation, Australian Research Council

Award: Exploiting bacterial metal resistance machinery for metal ion nano-biosensors development

OpenAlex ID: W2161645402

FWCI: 4.686

Cites: 35

Cited by: 234

Related to: 10