Synthesis of Gold Nanoparticles to Capture Lifelike Proteins: Application on the Multichannel Sensor Array Design
Joint Authors
Leng, Yumin
Ma, Chunhua
Zhang, Wentai
Liu, Kecheng
Lu, Zhiwen
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-09
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The chemical elements of proteins are similar to that of DNA (e.g., C, H, O, and N), and DNA shows different knotted architectures.
So we imagine that proteins may show a wealth of highly complex structures, especially when proteins interact with each other.
The imagination was proved by synthesizing gold nanoparticles (GNPs) to capture the lifelike protein structures.
The optical responses (i.e., color) of as-prepared GNPs are found to be characteristic to a given protein (or heavy metal ion).
Based on the “three colors” principle of Thomas Young, we extracted the red, green, and blue (RGB) alterations of as-synthesized GNPs to fabricate multichannel sensor arrays for proteins (or heavy metal ions) discrimination.
The designed multichannel sensor arrays demonstrate possibilities in semiquantitative analysis of multiple analytes (e.g., proteins and heavy metal ions).
This work is believed to open new opportunities for GNPs-based label-free sensing.
American Psychological Association (APA)
Leng, Yumin& Ma, Chunhua& Zhang, Wentai& Liu, Kecheng& Lu, Zhiwen. 2018. Synthesis of Gold Nanoparticles to Capture Lifelike Proteins: Application on the Multichannel Sensor Array Design. Journal of Nanomaterials،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1194918
Modern Language Association (MLA)
Leng, Yumin…[et al.]. Synthesis of Gold Nanoparticles to Capture Lifelike Proteins: Application on the Multichannel Sensor Array Design. Journal of Nanomaterials No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1194918
American Medical Association (AMA)
Leng, Yumin& Ma, Chunhua& Zhang, Wentai& Liu, Kecheng& Lu, Zhiwen. Synthesis of Gold Nanoparticles to Capture Lifelike Proteins: Application on the Multichannel Sensor Array Design. Journal of Nanomaterials. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1194918
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1194918