Visual Method for Selective Detection of Hg2+ Based on the Competitive Interactions of 2-Thiobarbituric Acid with Au Nanoparticles and Hg2+

2021 ◽  
Author(s):  
Xigui Liu ◽  
Danlian Huang ◽  
Cui Lai ◽  
Chen Zhang ◽  
Lei Qin ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Thiobarbituric Acid ◽  
Competitive Interactions ◽  
Selective Detection ◽  
Visual Method

Siderophore-inspired nanoparticle-based biosensor for the selective detection of Fe3+

2015 ◽  
Vol 3 (2) ◽  
pp. 270-275 ◽  
Author(s):  
Daniel J. Phillips ◽  
Gemma-Louise Davies ◽  
Matthew I. Gibson
Keyword(s):  
Au Nanoparticles ◽  
Optical Response ◽  
Selective Detection

Au nanoparticles modified with catechol-functionalised polymers provide a strong optical response which is highly specific to Fe3+ ions at physiologically relevant concentrations.

Durian-like multi-functional Fe3O4–Au nanoparticles: synthesis, characterization and selective detection of benzidine

2013 ◽  
Vol 1 (34) ◽  
pp. 9746 ◽  
Author(s):  
Zhijiang Wang ◽  
Lina Wu ◽  
Fuping Wang ◽  
Zhaohua Jiang ◽  
Baozhong Shen
Keyword(s):  
Au Nanoparticles ◽  
Selective Detection ◽  
Nanoparticles Synthesis

A label-free electrochemical aptasensor based on leaf-like vanadium disulfide-Au nanoparticles for the sensitive and selective detection of platelet-derived growth factor BB

2015 ◽  
Vol 7 (19) ◽  
pp. 8277-8284 ◽  
Author(s):  
Xue Liu ◽  
Hong-Lei Shuai ◽  
Ke-Jing Huang
Keyword(s):  
Growth Factor ◽  
Hydrothermal Method ◽  
Au Nanoparticles ◽  
Platelet Derived Growth Factor ◽  
Sensitive Detection ◽  
Selective Detection ◽  
Label Free ◽  
Electrochemical Aptasensor ◽  
Facile Hydrothermal Method

In this work, an electrochemical aptasensor for the sensitive detection of platelet-derived growth factor BB (PDGF-BB) is fabricated based on leaf-like VS2 nanosheets which are prepared by a facile hydrothermal method.

Aminocalix[4]arene monolayers as magnetoelastic sensor sensing elements for selective detection of benzo[a]pyrene

2016 ◽  
Vol 8 (4) ◽  
pp. 912-918 ◽  
Author(s):  
Hai-Lan Lin ◽  
Zhi-Huang Li ◽  
Pei Liu ◽  
Bing-Bing Song ◽  
Qing-Yun Cai ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Selective Detection ◽  
Au Nps ◽  
Magnetoelastic Sensor

A wireless magnetoelastic-sensing device for the selective detection of benzo[a]pyrene (BaP) is reported using aminocalix[4]arene (AC4) monolayers as the sensor sensing elements and AC4-modified Au nanoparticles (AC4-Au NPs) as signal-amplifying tags.

Facile fabrication and selective detection for cysteine of xylan/Au nanoparticles composite

2016 ◽  
Vol 140 ◽  
pp. 122-128 ◽  
Author(s):  
Yuqiong Luo ◽  
Zuguang Shen ◽  
Pai Liu ◽  
Lihong Zhao ◽  
Xiaoying Wang
Keyword(s):  
Au Nanoparticles ◽  
Selective Detection ◽  
Facile Fabrication
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