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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
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Journal ArticleDOI
TL;DR: The LC-EC method was the most sensitive, but CE-UV and CE-MS were sensitive enough for the determination of dopamine and methoxycatecholamines even in healthy patient urine.

129 citations

Journal ArticleDOI
TL;DR: A novel room-temperature-phosphorescence (RTP)-based oxygen detection platform by constructing core-shell nanoparticles with water-soluble polymethyloxazoline shells and oxygen-permeable polystyrene cores crosslinked with metal-free purely organic phosphors, which shows a very high sensitivity for DO.
Abstract: Highly sensitive optical detection of oxygen including dissolved oxygen (DO) is of great interest in various applications. We devised a novel room temperature phosphorescence (RTP) based oxygen detection platform by constructing core-shell nanoparticles with water-soluble polymethyloxazoline shells and oxygen-permeable polystyrene core crosslinked with metal-free purely organic phosphors. The resulting nanoparticles show a very high sensitivity (limit of detection (LOD) of 60nM DO) and can be readily used for oxygen quantification in aqueous environments as well as gaseous phase.

129 citations

Journal ArticleDOI
TL;DR: SYBR Green I is fluorescent dye well suited for efficient separation and quantitative, sensitive, and precise determination of dsDNA by CE-LIF.

128 citations

Journal ArticleDOI
15 Jun 2006-Talanta
TL;DR: The chemiluminometric method was successfully applied to the determination of paracetamol in commercial pharmaceutical formulations and the chemiluminescence intensity is enhanced by the presence of manganese(II) ions.

128 citations

Journal ArticleDOI
TL;DR: The CE-chip is able to determine a protein biological threat agent simulant, ovalbumin (Ov), by performing an immunoassay separation of Cy-5 labeled anti-ovalbumin from its complex with Ov, in under 30 s.

128 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20241
20236,071
202212,796
20211,671
20201,442
20191,445