Results 11 to 20 of about 166,185,938 (258)

Limit of Detection (LOD), lower and upper limit of quantification (LLOQ and ULOQ, respectively)*.

, 2023
Limit of Detection (LOD), lower and upper limit of quantification (LLOQ and ULOQ, respectively)*.
Ivana Beesham (9215217), Ishen Seocharan (12902312), Mags Beksinska (3141801), Yusentha Balakrishna (5797361), Joanne Batting (12770286), Pai-Lien Chen (565932), Sigcinile Dlamini (17696894), Chanel Avenant (409756), Salndave B. Skosana (17696891), Johnson Mosoko Moliki (17696897), Jenni Smit (325817), Mandisa Singata-Madliki (14137326), Alexis J. Bick (5146736), Donita Africander (565922), Janet P. Hapgood (409759), G. Justus Hofmeyr (11134927), Karl-Heinz Storbeck (3152742)   +16 more
core   +1 more source

A Combined Near-Infrared and Mid-Infrared Spectroscopic Approach for the Detection and Quantification of Glycine in Human Serum

Sensors, 2022
Serum is an important candidate in proteomics analysis as it potentially carries key markers on health status and disease progression. However, several important diagnostic markers found in the circulatory proteome and the low-molecular-weight (LMW ...
Thulya Chakkumpulakkal Puthan Veettil, Bayden R. Wood   +1 more
doaj   +1 more source

Comparison of analytical sensitivity of SARS-CoV-2 molecular detection kits

International Journal of Infectious Diseases, 2021
Objectives: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has had a significant impact on global public health systems, making nucleic acid detection an important tool in epidemic prevention and control.
Jing Yang, Yanxi Han, Runling Zhang, Rui Zhang, Jinming Li   +4 more
doaj   +1 more source

Limit of detection (LoD) of the Prime CovidDetect^™ rapid detection kit.

, 2022
Limit of detection (LoD) of the Prime CovidDetect™ rapid detection kit.
Arun Manoharan (4622767), Francesco Elia Marino (12400634), Eric Proffitt (12400637), Eugene Joseph (757282)   +3 more
core   +1 more source

Evaluation of Four Point of Care (POC) Antigen Assays for the Detection of the SARS-CoV-2 Variant Omicron

Microbiology Spectrum, 2022
Ensuring SARS-CoV-2 diagnostics that can reliably detect emerging variants has been an ongoing challenge. Due to the rapid spread of the Omicron variant, point-of-care (POC) antigen tests have become more widely used.
Justin Hardick, Nicholas Gallagher, Jaiprasath Sachithanandham, Amary Fall, Zishan Siddiqui, Andrew Pekosz, Yukari C. Manabe, Heba H. Mostafa   +7 more
doaj   +1 more source

Method of element analysis for the solid and liquid matrices with the relative quantification limit (LOQ) and detection limit (LOD).

, 2021
Method of element analysis for the solid and liquid matrices with the relative quantification limit (LOQ) and detection limit (LOD).
Donatella Desideri (6877343), Davide Sisti (431566), Ivan Fagiolino (9199481), Maria Assunta Meli (6877337), Carla Roselli (9199478)   +4 more
core   +1 more source

Nanoisland SERS-Substrates for Specific Detection and Quantification of Influenza A Virus

Biosensors, 2023
Surface-enhanced Raman spectroscopy (SERS)-based aptasensors for virus determination have attracted a lot of interest recently. This approach provides both specificity due to an aptamer component and a low limit of detection due to signal enhancement by ...
Gleb Zhdanov, Alexandra Gambaryan, Assel Akhmetova, Igor Yaminsky, Vladimir Kukushkin, Elena Zavyalova   +5 more
doaj   +1 more source

Dual-pulse laser induced breakdown spectroscopy in the vacuum ultraviolet with ambient gas: spectroscopic analysis and optimization of limit of detection of carbon and sulfur in steel [PDF]

, 2012
Laser Induced Breakdown Spectroscopy (LIBS) in the vacuum ultraviolet (VUV) spectral region was applied to standard steel samples in dual-pulse excitation mode with an ambient gas. Two lasers were employed in collinear geometry, one as an ablation laser (
Jiang, Xi
core   +2 more sources

Clinical relevance of an objective flow cytometry approach based on limit of detection and limit of quantification for measurable residual disease assessment in acute myeloid leukemia. A post-hoc analysis of the GIMEMA AML1310 trial

Haematologica, 2022
Using a multiparametric flow cytometry assay, we assessed the predictive power of a threshold calculated applying the criteria of limit of detection (LOD) and limit of quantitation (LOQ) in adult patients with acute myeloid leukemia. This was a post-hoc
Francesco Buccisano, Raffaele Palmieri, Alfonso Piciocchi, Valentina Arena, Luca Maurillo, Maria-Ilaria Del Principe, Giovangiacinto Paterno, Maria-Antonietta Irno-Consalvo, Tiziana Ottone, Mariadomenica Divona, Consuelo Conti, Daniela Fraboni, Serena Lavorgna, William Arcese, Maria Teresa Voso, Adriano Venditti   +15 more
doaj   +1 more source

Laser-Induced Breakdown Spectroscopy (LIBS) for Trace Element Detection: A Review

Journal of Spectroscopy, 2022
Laser-induced breakdown spectroscopy (LIBS) has emerged as a promising technique for both quantitative and qualitative analysis of elements in a wide variety of samples.
Z. H. Khan, M. Hedayet Ullah, Bulu Rahman, Aminul I. Talukder, Md. Wahadoszamen, K. M. Abedin, A. F. M. Y. Haider   +6 more
doaj   +1 more source