A regenerable screen-printed DNA biosensor based on acrylic microsphere-gold nanoparticle composite for genetically modified soybean determination

• Main Authors: Alizar, Ulianas, Lee Yook, Heng, Tan Ling, Ling, Musa, Ahmad, Han-Yih, Lau, Zamri, Ishak
• Format: Article
• Language: English
• Published: Elsevier Science Sa 2015
• Subjects: Food GM DNA; GM DNA Biosensor; Camv 35S Promoter; Microspheres
• Institution: Universiti Sains Islam Malaysia

A regenerable electrochemical DNA biosensor based on a new type of acrylic microspheres and gold nanoparticles (AuNPs) composite coated onto a screen printed electrode (SPE) has been successfully developed for specific determination of the 35 S promoter from cauliflower mosaic virus (CaMV 35S) gene...