Fabrication and characterization of flame retardant 4 and polydimethylsiloxane as substrates for a label-free DNA sensor / Irni Hamiza Hamzah, Emilia Noorsal, Mohammad Nizam Ibrahim, Asrulnizam Abd Manaf and Othman Sidek

• Main Authors: Noorsal, Emilia, Ibrahim, Mohammad Nizam, Abd Manaf, Asrulnizam
• Format: Article
• Language: English
• Published: Universiti Teknologi MARA, Pulau Pinang & Pusat Penerbitan Universiti (UPENA) 2013
• Subjects: TK Electrical engineering. Electronics. Nuclear engineering
• Online Access: http://ir.uitm.edu.my/id/eprint/8898/1/AJ_IRNI%20HAMIZA%20HAMZAH%20EAJ%2013.pdf; http://ir.uitm.edu.my/id/eprint/8898/
• Institution: Universiti Teknologi Mara

Silicon, glass, and ceramic are commonly used base substrates for gold (Au) deposition on label-free DNA biosensors. This study aimed to investigate the suitability of applying flame retardant 4 (FR4) as a base substrate and polydimethylsiloxane (PDMS) as a coating substrate. A thermal evaporator wa...