Performance of fluorescent europium(III) nanoparticles and colloidal gold reporters in lateral flow bioaffinity assay

2012 ◽  
Vol 428 (1) ◽  
pp. 31-38 ◽  
Author(s):  
Etvi Juntunen ◽  
Tiina Myyryläinen ◽  
Teppo Salminen ◽  
Tero Soukka ◽  
Kim Pettersson
Keyword(s):  
Colloidal Gold ◽  
Lateral Flow ◽  
Bioaffinity Assay

scholarly journals Development and Performance verification of colloidal gold labeled SARS-CoV-2 antigen detection method for routine popular screening of COVID-19 with clinical samples in Poland and China

2021 ◽  
Author(s):  
Chuanxiang Guo ◽  
Li Yao ◽  
Fengling Chen ◽  
Chao Zhang ◽  
Wei Chen
Keyword(s):  
Predictive Value ◽  
Colloidal Gold ◽  
Detection Method ◽  
Age Distribution ◽  
Antigen Detection ◽  
Lateral Flow ◽  
Rapid Screening ◽  
Clinical Samples ◽  
Lateral Flow Strip ◽  
And Performance

In this research, we have constructed and optimized the colloidal gold labeled lateral flow strip (LFS) for rapid detection of antigen of SARS-CoV-2 and rapid screening of COVID-19. Based on the constructed and optimized colloidal gold lateral flow strip, the parameters of the LFS have been well evaluated with the clinical samples in the professional labs. The screening performance have also been evaluated from the aspects including the CT values, age distribution and onset of symptoms. Finally, based on the detection results of 420 clinical samples, the LFS can achieve the screening of COVID-19 with the positive percentage agreement (PPA, sensitivity), negative percent agreement (NPA, specificity), the positive predictive value (PPV) and the negative predictive value (NPV) of 96.8%, 100%, 100% and 96.6%, respectively, indicating the powerful potential for practical screening applications in pandemic control. Of great significance, this developed SARS-CoV-2 antigen detection method has also been successfully utilized for screening of delta-variant of SARS-CoV-2.

scholarly journals A simple and compact smartphone-based device for the quantitative readout of colloidal gold lateral flow immunoassay strips

2018 ◽  
Vol 266 ◽  
pp. 63-70 ◽  
Author(s):  
Wei Xiao ◽  
Caihong Huang ◽  
Fei Xu ◽  
Junjie Yan ◽  
Hongfen Bian ◽  
...  
Keyword(s):  
Colloidal Gold ◽  
Lateral Flow ◽  
Lateral Flow Immunoassay

Development and application of a lateral flow colloidal gold immunoassay strip for the rapid quantification of ciprofloxacin in animal muscle

2019 ◽  
Vol 11 (25) ◽  
pp. 3244-3251 ◽  
Author(s):  
Lu Yu ◽  
Minxuan Liu ◽  
Tianying Wang ◽  
Xianghong Wang
Keyword(s):  
Colloidal Gold ◽  
Lateral Flow ◽  
Major Metabolite ◽  
Animal Muscle ◽  
Rapid Quantification

Ciprofloxacin is a major metabolite of enrofloxacin.

Ultrasensitive quantitation of imidacloprid in vegetables by colloidal gold and time-resolved fluorescent nanobead traced lateral flow immunoassays

2020 ◽  
Vol 311 ◽  
pp. 126055 ◽  
Author(s):  
Guiyu Tan ◽  
Yajie Zhao ◽  
Mian Wang ◽  
Xiaojiao Chen ◽  
Baomin Wang ◽  
...  
Keyword(s):  
Colloidal Gold ◽  
Lateral Flow ◽  
Time Resolved

scholarly journals Development of Colloidal Gold‐Based Lateral Flow Immunoassay for Rapid Qualitative and SemiQuantitative Analysis of Ustiloxins A and B in Rice Samples

Toxins ◽  
2017 ◽  
Vol 9 (3) ◽  
pp. 79 ◽  
Author(s):  
Xiaoxiang Fu ◽  
Rushan Xie ◽  
Jian Wang ◽  
Xiaojiao Chen ◽  
Xiaohan Wang ◽  
...  
Keyword(s):  
Colloidal Gold ◽  
Lateral Flow ◽  
Lateral Flow Immunoassay ◽  
Semiquantitative Analysis ◽  
Rice Samples

Development of a Lateral Flow Colloidal Gold Immunoassay Strip for the Rapid Detection of Olaquindox Residues

2011 ◽  
Vol 59 (17) ◽  
pp. 9319-9326 ◽  
Author(s):  
Chunmei Song ◽  
Qingtang Liu ◽  
Aimin Zhi ◽  
Jifei Yang ◽  
Yubao Zhi ◽  
...  
Keyword(s):  
Colloidal Gold ◽  
Rapid Detection ◽  
Lateral Flow

Establishment of a lateral flow colloidal gold immunoassay strip for the rapid detection of estradiol in milk samples

LWT ◽  
2015 ◽  
Vol 64 (1) ◽  
pp. 88-94 ◽  
Author(s):  
Xing-dong Yang ◽  
Fang-yu Wang ◽  
Chun-mei Song ◽  
Shu-yan Wu ◽  
Gai-ping Zhang ◽  
...  
Keyword(s):  
Colloidal Gold ◽  
Rapid Detection ◽  
Lateral Flow ◽  
Milk Samples
Sign in / Sign up

Export Citation Format

Share Document