scholarly journals Control over Surface DNA Density on Gold Nanoparticles Allows Selective and Sensitive Detection of Mercury(II)

Langmuir ◽  
2008 ◽  
Vol 24 (15) ◽  
pp. 8346-8350 ◽  
Author(s):  
Chi-Wei Liu ◽  
Chih-Ching Huang ◽  
Huan-Tsung Chang
Keyword(s):  
Gold Nanoparticles ◽  
Sensitive Detection ◽  
Dna Density

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.

Naked-eye colorimetric detection of HCV RNA mediated by a 5′ UTR-targeted antisense oligonucleotide and plasmonic gold nanoparticles

The Analyst ◽  
2021 ◽  
Author(s):  
Almas Shamaila Mohammed ◽  
Aniket Balapure ◽  
Mahammad Nanne Khaja ◽  
Ramakrishnan Ganesan ◽  
Jayati Ray Dutta
Keyword(s):  
Gold Nanoparticles ◽  
Antisense Oligonucleotide ◽  
Early Stage ◽  
Colorimetric Detection ◽  
Sensitive Detection ◽  
Clinical Samples ◽  
Hcv Rna ◽  
Naked Eye

An Au NP based facile strategy for the rapid, early-stage, and sensitive detection of HCV RNA in clinical samples which avoids thiol tagging to the antisense oligonucleotide and expensive infrastructure is presented.

Gold Nanoparticles-Mediated Ratiometric Fluorescence Aptasensor for Ultra-sensitive Detection of Abscisic Acid

2021 ◽  
pp. 113311
Author(s):  
Yongqiang Shi ◽  
Lei Lin ◽  
Yuzhen Wei ◽  
Wenting Li ◽  
Pengcheng Nie ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Abscisic Acid ◽  
Sensitive Detection ◽  
Ratiometric Fluorescence

scholarly journals Gold nanoparticles decorated carbon fiber mat as a novel sensing platform for sensitive detection of Hg(II)

2014 ◽  
Vol 42 ◽  
pp. 30-33 ◽  
Author(s):  
Dongyue Li ◽  
Jing Li ◽  
Xiaofang Jia ◽  
Erkang Wang
Keyword(s):  
Gold Nanoparticles ◽  
Carbon Fiber ◽  
Sensitive Detection ◽  
Sensing Platform

Gold nanoparticles dissolution based colorimetric method for highly sensitive detection of organophosphate pesticides

2017 ◽  
Vol 238 ◽  
pp. 427-433 ◽  
Author(s):  
Shuo Wu ◽  
Dandan Li ◽  
Jiamian Wang ◽  
Yanqiu Zhao ◽  
Shujie Dong ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Colorimetric Method ◽  
Sensitive Detection ◽  
Organophosphate Pesticides ◽  
Highly Sensitive ◽  
Highly Sensitive Detection

Gold nanoparticles in the clinical laboratory: principles of preparation and applications

2012 ◽  
Vol 50 (2) ◽  
Author(s):  
Hassan M.E. Azzazy ◽  
Mai M.H. Mansour ◽  
Tamer M. Samir ◽  
Ricardo Franco
Keyword(s):  
Gold Nanoparticles ◽  
Clinical Laboratory ◽  
Sensitive Detection ◽  
Detection Methods ◽  
Practical Applications ◽  
Molecular Assays ◽  
Detection Of Biomarkers

AbstractIn order to meet the challenges of effective healthcare, the clinical laboratory is constantly striving to improve testing sensitivity while reducing the required time and cost. Gold nanoparticles (AuNPs) are proposed as one of the most promising tools to meet such goals. They have unique optophysical properties which enable sensitive detection of biomarkers, and are easily amenable to modification for use in different assay formats including immunoassays and molecular assays. Additionally, their preparation is relatively simple and their detection methods are quite versatile. AuNPs are showing substantial promise for effective practical applications and commercial utilization is already underway. This article covers the principles of preparation of AuNPs and their use for development of different diagnostic platforms.

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

Sensitive detection of multiple mycotoxins by SPRi with gold nanoparticles as signal amplification tags

2014 ◽  
Vol 431 ◽  
pp. 71-76 ◽  
Author(s):  
Weihua Hu ◽  
Hongming Chen ◽  
Huanhuan Zhang ◽  
Guangli He ◽  
Xin Li ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Signal Amplification ◽  
Sensitive Detection

Sensitive detection of lead ions using sodium thiosulfate and surfactant-capped gold nanoparticles

2015 ◽  
Vol 10 (1) ◽  
pp. 65-73 ◽  
Author(s):  
Nguyen Le Thao Nguyen ◽  
Eun Joo Kim ◽  
Suk-Kyu Chang ◽  
Tae Jung Park
Keyword(s):  
Gold Nanoparticles ◽  
Sodium Thiosulfate ◽  
Sensitive Detection ◽  
Lead Ions
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