Magnetically controlled all-in-one sensing platform for triple-mode detection of organophosphorus pesticides using DNA tetrahedrons-polydopamine reporters.

• Tác giả: Ting Bao, Zihan Liu, Jianing Ma, Shengfu Wang, Wei Wen, Haiwen Xiao, Xiuhua Zhang
• Ngôn ngữ: eng
• Ký hiệu phân loại: 003.1 System identification
• Thông tin xuất bản: England : Biosensors & bioelectronics , 2025
• Bộ sưu tập: NCBI
• ID: 680232
• Chủ đề: 1. Magnetically; 2. Controlled; 3. All

Tóm tắt

Accurate and on-site detection of organophosphorus pesticides (OPs) in complex matrixes is important for environmental monitoring and food safety. Herein, a colorimetric (CL), photothermal (PT) and fluorescence (FL) triple-mode sensor was constructed for OPs detection based on magnetically controlled all-in-one platform, which was featured of specific recognition unit, abundant loading of DNA tetrahedrons-Fe