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Semi-Quantitative On-Site Microfluidic Assay to Detect 11-Nor-9-carboxy-delta 9-Tetrahydrocannabinol (THC-COOH) in Urine

The rapid detection of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol (THC-COOH), a primary cannabis metabolite, is critical for forensic and workplace drug testing. However, conventional immunoassays often lack sensitivity and objectivity. We developed a portable lateral flow immunoassay device with...

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Main Authors: YeJi Jung, Isaac Choi, Hyunjun Bae, Joonseok Seo, Sunchun Kim, Sangki Lee, Jeongmin Lee, Yohan Jeong, Juhyung Kim, Heesun Chung, Hyunho Kim, Seok Chung
Format: Artigo
Language:Inglês
Published: MDPI AG 2025-11-01
Series:Sensors
Subjects:
THC-COOH
biosensor
point-of-care testing (POCT)
semi-quantitative analysis
fluorescence-based LFA
microfluidic cartridge
Online Access:https://www.mdpi.com/1424-8220/25/23/7115
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