Biogenic fabrication of a gold nanoparticle sensor for detection of Fe<sup>3+</sup> ions using a smartphone and machine learning
Kim-Phuong T. Dang, Thi‐Cam‐Thu Nguyen, Thi‐Cam‐Thu Nguyen, Tien-Dung Cao, Van‐Dung Le, Chi–Hien Dang, Nguyen Phuc Hoang Duy, Pham Thi Thuy Phuong, Do Manh Huy, Tran Thi Kim, Thanh–Danh Nguyen, Thanh–Danh Nguyen
Abstract
Our study introduces a novel approach to utilize biogenic gold nanoparticle (AuNP) sensors in conjunction with designing a lightbox with a color reference and machine learning for detection of Fe 3+ ions in water.
Topics & Concepts
Colloidal goldIonFabricationNanoparticleNanotechnologyMaterials scienceChemistryOrganic chemistryAlternative medicineMedicinePathologyBiosensors and Analytical Detection