Ag0 decorated Cr2S3 NPs embedded on PVP matrix: A colorimetric probe for selective and rapid detection of sulphide ions from environmental samples

2021 ◽  
pp. 120253
Author(s):  
S. Kokilavani ◽  
Asad Syed ◽  
Ajith M. Thomas ◽  
Abdallah M. Elgorban ◽  
Ali H. Bahkali ◽  
...  
Keyword(s):  
Rapid Detection ◽  
Environmental Samples ◽  
Colorimetric Probe ◽  
Sulphide Ions

scholarly journals Assessment by Ames test and comet assay of toxicity potential of polymer used to develop field-capable rapid-detection device to analyze environmental samples

2014 ◽  
Vol 5 (6) ◽  
pp. 763-769 ◽  
Author(s):  
Amanda Hebert ◽  
Michelle Bishop ◽  
Dhiman Bhattacharyya ◽  
Karen Gleason ◽  
Stephen Torosian
Keyword(s):  
Comet Assay ◽  
Rapid Detection ◽  
Environmental Samples ◽  
Ames Test ◽  
Toxicity Potential

Rapid Detection Strategies for the Ultra-level Chemosensing of Uranyl Ions

2021 ◽  
Author(s):  
Selva Kumar Ramasamy ◽  
Vetriarasu Venkatesan ◽  
R Bhaskar ◽  
Ashok S.K. Kumar ◽  
Sivaramakrishna Akella ◽  
...  
Keyword(s):  
Metal Ions ◽  
Rapid Detection ◽  
Uranyl Ions ◽  
Colorimetric Probe ◽  
Detection Strategies

A simple and reliable colorimetric probe N,N'-Bis-(4-diethylamino-2-hydroxybenzylidene)-1,10-phenanthroline-2,9-carbohydrazide (L) has been synthesised by reacting 4-(diethylamino) salicylaldehyde with 1,10-phenanthroline-2,9-dicarbohydrazide. Sensing ability of L was studied by interacting with various f-block metal ions...

A gold nanoparticle-based colorimetric probe for rapid detection of 1-hydroxypyrene in urine

The Analyst ◽  
2015 ◽  
Vol 140 (13) ◽  
pp. 4662-4667 ◽  
Author(s):  
Yaqi Hu ◽  
Chunyan Du ◽  
Yunchao Li ◽  
Louzhen Fan ◽  
Xiaohong Li
Keyword(s):  
Gold Nanoparticle ◽  
Rapid Detection ◽  
Colorimetric Probe

Direct and rapid detection of 1-hydroxypyrene (1-OHP) is of great importance owing to its high carcinogenicity, teratogenicity and toxicity.

scholarly journals Development and Evaluation of a Broadly Reactive TaqMan Assay for Rapid Detection of Hepatitis A Virus

2005 ◽  
Vol 71 (6) ◽  
pp. 3359-3363 ◽  
Author(s):  
N. Jothikumar ◽  
T. L. Cromeans ◽  
M. D. Sobsey ◽  
B. H. Robertson
Keyword(s):  
Rapid Detection ◽  
Environmental Samples ◽  
Untranslated Region ◽  
Hepatitis A ◽  
Screening Tool ◽  
Hepatitis A Virus ◽  
Taqman Probe ◽  
Taqman Assay

ABSTRACT Primers and a TaqMan probe for the 5′-untranslated region (UTR) of the hepatitis A virus (HAV) genome were designed and evaluated. The assay detected 0.5 infectious units of HAV and 40 copies of a synthetic transcript and provides an important screening tool for rapid quantitative HAV detection in clinical or environmental samples.

scholarly journals Development of a Multiplex Real-Time PCR Assay for Rapid Detection of Tigecycline Resistance Gene tet(X) Variants from Bacterial, Fecal, and Environmental Samples

2020 ◽  
Vol 64 (4) ◽  
Author(s):  
Yulin Fu ◽  
Dejun Liu ◽  
Huangwei Song ◽  
Zhihai Liu ◽  
Haiyang Jiang ◽  
...  
Keyword(s):  
Detection Limit ◽  
Real Time ◽  
Resistance Gene ◽  
Resistance Genes ◽  
Real Time Pcr ◽  
Rapid Detection ◽  
Environmental Samples ◽  
Target Gene ◽  
Pcr Assay ◽  
High Level

ABSTRACT We developed a multiplex real-time SYBR green-based PCR assay for rapid detection of tet(X) and its variants, including tet(X1) and tet(X2) and high-level tigecycline resistance genes tet(X3), tet(X4), and tet(X5). We showed that the real-time PCR assay developed had high linearity (R2 ≥ 0.996), sensitivity (low detection limit), and specificity (only the target gene could be amplified significantly) and further evaluated it using bacterial, fecal, and environmental samples.

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