Aptamer Functionalized Gold Nanoparticles for the Detection of Heavy Metal Ions

Hits: 512
Select Volume / Issue:
Year:
2019
Type of Publication:
Article
Keywords:
Gold Nanoparticles, Heavy Metal Ions, Aptamer, Detection
Authors:
Afag Seyidova; Muhammad Shoaib; Zhouping Wang
Journal:
IJISM
Volume:
7
Number:
5
Pages:
199-211
Month:
September
ISSN:
2347-9051
Abstract:
Gold nanoparticles are widely used in various fields including bioassay, biomarker and surface enhanced Raman due to their superior optical properties, catalytic properties and biocompatibility. Due to the nature of surface plasmon resonance, gold nanoparticles can be used as visual sensors and attract the attention of many researchers. Today, gold nanoparticles have been widely used by researchers for the detection of metal ions. The gold nanoparticles can be combined with the magnetic nano materials, and the formed magnetic materials are combined with the excellent properties of the gold nanoparticles and the magnetic nanoparticles, and can be visually analyzed in combination with the color reaction reaction substance. There are also small atomic clusters of precious metal quantum dots with strong fluorescence properties that are also the focus of researchers. Fluorescent precious metal nanoparticles have the property of continuous luminescence, adjustable electronic transitions in the ultraviolet and visible regions, and thus can be used as photoelectron sources for biomarkers, biosensors, and nanoscale luminescence. This paper reviews the research literature on the use of aptamer-functionalized gold nanoparticles for the detection of heavy metal ions in recent years.

About Us

Our Journals

IJECCE
International Journal of Electronics Communication and Computer Engineering
ISSN(Online): 2249 - 071X
ISSN (Print) : 2278 – 4209
www.ijecce.org
Submissions open
IJAIR
International Journal of Agriculture Innovations and Research (ISSN(Online) : 2319 – 1473)
www.ijair.org
Submissions open
IJISM
International Journal of Innovation in Science and Mathematics
ISSN : 2347 – 9051
www.ijism.org
Submissions open
IJEIR
International Journal of Engineering Innovations and Research
ISSN(Online) : 2277 – 5668
www.ijeir.org
Submissions are open.

IJAIM
International Journal of Artificial Intelligence and Mechatronics (ISSN(Online) : 2320 – 5121)
www.ijaim.org
Submissions open
IJRAS
International Journal of Research in Agricultural Sciences
www.ijras.org
Submissions open

Indexed By:

 width= width= width= width= width=