Carbon quantum dots coupled Au nanoparticle as fluorescence-based DNA biosensors for dengue virus detection

• Main Authors: Monday, Yakubu Newman, Jaafar Abdullah,, Nor Azah Yusof,, Suraya Abdul Rashid,, Rafidah Hanim Shueb,, Hamidah Sidek,
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2023
• Online Access: http://journalarticle.ukm.my/23257/1/SB%2021.pdf; http://journalarticle.ukm.my/23257/; https://www.ukm.my/jsm/english_journals/vol52num11_2023/contentsVol52num11_2023.html

This study introduces a novel DNA biosensor probe comprising carbon quantum dots (CQDs) derived from palm kernel shell biomass and gold nanoparticles (AuNPs) synthesized via the citrate reduction method. The CQDs were doped with ethylenediamine using a hydrothermal process employing a one-pot synthe...