scholarly journals Poly(adenine)-mediated DNA-functionalized gold nanoparticles for sensitive detection of mercury ions in aqueous media

RSC Advances ◽  
2019 ◽  
Vol 9 (33) ◽  
pp. 18728-18733
Author(s):  
Jinjin Yin ◽  
Jiuchao Wang ◽  
Xiyue Yang ◽  
Tao Wu ◽  
Huashan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Media ◽  
Colorimetric Sensor ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Au Nps ◽  
Functionalized Gold Nanoparticles

In this work, a facile and sensitive colorimetric sensor for Hg2+ ions based on poly (adenine)-mediated DNA-functionalized gold nanoparticles (Au NPs) is reported.

scholarly journals Correction: Poly(adenine)-mediated DNA-functionalized gold nanoparticles for sensitive detection of mercury ions in aqueous media

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 22691-22691
Author(s):  
Jinjin Yin ◽  
Jiuchao Wang ◽  
Xiyue Yang ◽  
Tao Wu ◽  
Huashan Wang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Aqueous Media ◽  
Sensitive Detection ◽  
Mercury Ions ◽  
Functionalized Gold Nanoparticles

Correction for ‘Poly(adenine)-mediated DNA-functionalized gold nanoparticles for sensitive detection of mercury ions in aqueous media’ by Jinjin Yin et al., RSC Adv., 2019, 9, 18728–18733, DOI: 10.1039/C9RA03041G.

Rapid and selective lead (II) colorimetric sensor based on azacrown ether-functionalized gold nanoparticles

2010 ◽  
Vol 21 (31) ◽  
pp. 315503 ◽  
Author(s):  
A Alizadeh ◽  
M M Khodaei ◽  
Ch Karami ◽  
M S Workentin ◽  
M Shamsipur ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Sensor ◽  
Azacrown Ether ◽  
Functionalized Gold Nanoparticles

scholarly journals Sensitive detection of aflatoxin B1 molecules on gold SPR chip surface using functionalized gold nanoparticles

2015 ◽  
Vol 43 (3) ◽  
pp. 426-437 ◽  
Author(s):  
A. Majzik ◽  
V. Hornok ◽  
D. Sebők ◽  
T. Bartók ◽  
L. Szente ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Aflatoxin B1 ◽  
Sensitive Detection ◽  
Chip Surface ◽  
Functionalized Gold Nanoparticles

Colorimetric sensor assay for discrimination of proteins based on exonuclease I-triggered aggregation of DNA-functionalized gold nanoparticles

The Analyst ◽  
2019 ◽  
Vol 144 (16) ◽  
pp. 4865-4870 ◽  
Author(s):  
Fangfang Jia ◽  
Qingyun Liu ◽  
Wei Wei ◽  
Zhengbo Chen
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Sensor ◽  
Exonuclease I ◽  
Functionalized Gold Nanoparticles

A colorimetric sensor assay for discrimination of proteins based on exonuclease I-triggered aggregation of DNA-functionalized gold nanoparticles.

scholarly journals A rapid and ultrasensitive colorimetric biosensor based on aptamer functionalized Au nanoparticles for detection of saxitoxin

RSC Advances ◽  
2020 ◽  
Vol 10 (26) ◽  
pp. 15293-15298
Author(s):  
Le Qiang ◽  
Yu Zhang ◽  
Xin Guo ◽  
Yakun Gao ◽  
Yingkuan Han ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Au Nanoparticles ◽  
Colorimetric Sensor ◽  
Quantitative Detection ◽  
Au Nps

We demonstrate a facile and ultrasensitive colorimetric sensor based on gold nanoparticles (Au NPs) and aptamer (Au NPs-aptamer biosensor) for specific and quantitative detection of STX.

scholarly journals Detection of xanthine in food samples with an electrochemical biosensor based on PEDOT:PSS and functionalized gold nanoparticles

RSC Advances ◽  
2020 ◽  
Vol 10 (59) ◽  
pp. 36147-36154
Author(s):  
M. Z. H. Khan ◽  
M. S. Ahommed ◽  
M. Daizy
Keyword(s):  
Gold Nanoparticles ◽  
Glassy Carbon ◽  
Electrochemical Biosensor ◽  
Food Samples ◽  
Sensitive Detection ◽  
Carbon Electrodes ◽  
Polystyrene Sulfonate ◽  
Host Matrix ◽  
Glassy Carbon Electrodes ◽  
Functionalized Gold Nanoparticles

An innovative biosensor with glassy carbon electrodes modified with poly(3,4-ethylenedioxythiophene) polystyrene sulfonate nanocomposites as a host matrix with functionalized gold nanoparticles for the selective and sensitive detection of xanthine.

scholarly journals Sensitive detection of methylated DNA and methyltransferase activity based on the lighting up of FAM-labeled DNA quenched fluorescence by gold nanoparticles

RSC Advances ◽  
2019 ◽  
Vol 9 (21) ◽  
pp. 12063-12069 ◽  
Author(s):  
Mohammad Ali Karimi ◽  
Mehdi Dadmehr ◽  
Morteza Hosseini ◽  
Behnaz Korouzhdehi ◽  
Fatemeh Oroojalian
Keyword(s):  
Dna Methylation ◽  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Fluorescence Recovery ◽  
Methyltransferase Activity ◽  
Au Nps ◽  
Methylated Dna ◽  
Novel Method

A novel method for detection of DNA methylation based on fluorescence recovery of FAM labeled DNA/Au NPs was introduced.

Sensitive and selective colorimetric sensing of Fe3+ion by using p-amino salicylic acid dithiocarbamate functionalized gold nanoparticles

2014 ◽  
Vol 38 (4) ◽  
pp. 1503-1511 ◽  
Author(s):  
Vaibhavkumar N. Mehta ◽  
Suresh Kumar Kailasa ◽  
Hui-Fen Wu
Keyword(s):  
Gold Nanoparticles ◽  
Salicylic Acid ◽  
Biological Samples ◽  
Colorimetric Sensing ◽  
Au Nps ◽  
Functionalized Gold Nanoparticles ◽  
Amino Salicylic Acid

DTC-PAS-Au NPs successfully acted as probes for the selective and sensitive colorimetric sensing of Fe3+ions in biological samples.

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