A Nanoparticle Autocatalytic Sensor for Ag+and Cu2+Ions in Aqueous Solution with High Sensitivity and Selectivity and Its Application in Test Paper

2011 ◽  
Vol 83 (12) ◽  
pp. 5005-5011 ◽  
Author(s):  
Xuan Yang ◽  
Erkang Wang
Keyword(s):  
Aqueous Solution ◽  
High Sensitivity ◽  
Test Paper ◽  
Sensitivity And Selectivity

Highly Hg2+-sensitive and selective fluorescent sensors in aqueous solution and sensors-encapsulated polymeric membrane

RSC Advances ◽  
2016 ◽  
Vol 6 (13) ◽  
pp. 10401-10411 ◽  
Author(s):  
Sasiwimon Kraithong ◽  
Pattareeya Damrongsak ◽  
Kullatat Suwatpipat ◽  
Jitnapa Sirirak ◽  
Pattanawit Swanglap ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Detection Limits ◽  
High Sensitivity ◽  
Fluorescent Sensors ◽  
Polymeric Membranes ◽  
Polymeric Membrane ◽  
Sensitivity And Selectivity

The sensors in solutions and sensors encapsulated polymeric membranes exhibited high sensitivity and selectivity for Hg2+ detection, with detection limits of 0.2–49 ppb.

Ratiometric fluorescence detection of anthrax biomarker 2,6-dipicolinic acid using hetero MOF sensors through ligand regulation

2020 ◽  
Vol 8 (13) ◽  
pp. 4392-4400 ◽  
Author(s):  
Mei-Lin Shen ◽  
Bing Liu ◽  
Ling Xu ◽  
Huan Jiao
Keyword(s):  
Fluorescence Detection ◽  
Dipicolinic Acid ◽  
High Sensitivity ◽  
Rapid Response ◽  
Test Paper ◽  
Ratiometric Fluorescence ◽  
Fluorescence Sensors ◽  
Sensitivity And Selectivity ◽  
Ligand Regulation

Three hetero Eu/Tb-MOFs and their test paper are quantitative ratiometric fluorescence sensors to anthrax biomarker 2,6-dipicolinic acid with high sensitivity and selectivity, rapid response and convenience.

Lateral flow nucleic acid biosensor for Cu2+ detection in aqueous solution with high sensitivity and selectivity

2010 ◽  
Vol 46 (47) ◽  
pp. 9043 ◽  
Author(s):  
Zhiyuan Fang ◽  
Jing Huang ◽  
Puchang Lie ◽  
Zhuo Xiao ◽  
Chuanyan Ouyang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Nucleic Acid ◽  
High Sensitivity ◽  
Lateral Flow ◽  
Sensitivity And Selectivity

A dual-responsive luminescent sensor based on a water-stable Cd(ii)-MOF for the highly selective and sensitive detection of acetylacetone and Cr2O72− in aqueous solutions

CrystEngComm ◽  
2020 ◽  
Vol 22 (7) ◽  
pp. 1166-1175 ◽  
Author(s):  
Ying-Jie Yang ◽  
Yue-Hua Li ◽  
Dong Liu ◽  
Guang-Hua Cui
Keyword(s):  
Aqueous Solution ◽  
Aqueous Solutions ◽  
High Sensitivity ◽  
Sensitive Detection ◽  
Dual Function ◽  
Dual Responsive ◽  
Luminescent Sensor ◽  
Sensitivity And Selectivity

Two water-stable cadmium(ii) MOFs were synthesized and characterized. 1 is the first dual-function Cd(ii)-MOF luminescent sensor for sensing acetylacetone and Cr2O72− in aqueous solution with high sensitivity and selectivity and good recyclability.

A novel 3D Cd-based luminescent coordination polymer for selective sensing of 4-NP and NZF

2019 ◽  
Vol 43 (43) ◽  
pp. 16853-16859 ◽  
Author(s):  
Jie Zhang ◽  
Lingling Gao ◽  
Yang Wang ◽  
Lijun Zhai ◽  
Xiaoyan Niu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Coordination Polymer ◽  
High Sensitivity ◽  
Sensitivity And Selectivity

A novel 3D luminescent coordination polymer (LCP) has been synthesized. The luminescence experiments show that the LCP can act as a sensor towards trace NACs and antibiotics in aqueous solution with high sensitivity and selectivity.

Monolayer molecular probes for detection of trace amounts of cyanide anions

RSC Advances ◽  
2015 ◽  
Vol 5 (128) ◽  
pp. 106191-106196 ◽  
Author(s):  
Fei Wu ◽  
Shangbi Zhao ◽  
Linna Zhu
Keyword(s):  
Aqueous Solution ◽  
High Sensitivity ◽  
Molecular Probes ◽  
Dilute Solution ◽  
Sensitivity And Selectivity

A monolayer sensor M-P1 is developed for detection of cyanide ions in aqueous solution. The monolayer sensor has high sensitivity and selectivity, and is very efficient for detecting trace amounts of analytes in dilute solution.

A fluorescent nanoprobe based on cellulose nanocrystals with porphyrin pendants for selective quantitative trace detection of Hg2+

2017 ◽  
Vol 41 (18) ◽  
pp. 10272-10280 ◽  
Author(s):  
Jiangdi Chen ◽  
Zixuan Zhou ◽  
Zixun Chen ◽  
Weizhong Yuan ◽  
Maoquan Li
Keyword(s):  
Aqueous Solution ◽  
Cellulose Nanocrystals ◽  
High Sensitivity ◽  
Trace Detection ◽  
Fluorescent Nanoprobe ◽  
Sensitivity And Selectivity

A well-dispersed chemosensor based on cellulose nanocrystals with porphyrin pendants presented high sensitivity and selectivity for trace Hg2+ in aqueous solution.

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