Topic
Detection limit
About: Detection limit is a research topic. Over the lifetime, 34379 publications have been published within this topic receiving 644817 citations. The topic is also known as: limit of detection & lower detection limit.
Papers published on a yearly basis
Papers
More filters
••
TL;DR: A new method for separation/preconcentration of trace amounts of Cr, Cu and Pb in environmental samples by magnetic solid-phase extraction (SPE) with Bismuthiol-II-immobilized magnetic nanoparticles and their determination by ICP-OES has been developed.
191 citations
••
TL;DR: In this article, the interaction of isoniazid with 2-methyi-3-nitropyridine-6-carboxaldehyde at room temperature was investigated and the colour intensity was quantified spectrophotometrically at 385 nm with a lower limit of detection of 0.5 μg/ml.
191 citations
••
TL;DR: A high-performance liquid chromatography method with on-line coupled ultraviolet (UV), mass spectrometry (MS) and biochemical detection for acetylcholinesterase (AChE) inhibitory activity has been developed and AChE inhibitors can be rapidly identified.
190 citations
••
TL;DR: The present work describes the construction and application of a simple, low cost and sensitive microfluidic paper-based device with electrochemical detection for the detection of paracetamol and 4-aminophenol.
190 citations
••
TL;DR: From these results, the HPLC-ED method should be the most useful in the determination of bisphenol A at low concentration levels in water and biological samples.
190 citations