Langmuir, volume 37, issue 30, pages 8897-8907

Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces

1
 
Department of Chemistry, University of Maine, Orono, Maine 04469, United States
4
 
Université de Paris, CNRS-UMR 7086, Interfaces, Traitements, Organisation et DYnamique des Systèmes (ITODYS), F-75013 Paris, France
Publication typeJournal Article
Publication date2021-07-22
Journal: Langmuir
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor3.9
ISSN07437463, 15205827
Spectroscopy
Electrochemistry
Condensed Matter Physics
General Materials Science
Surfaces and Interfaces
Abstract
Modified colloids and flat surfaces occupy an important place in materials science research due to their widespread applications. Interest in development of modifiers that adhere strongly to surfaces relates to need for stability under ambient conditions in many applications. Diazonium salts have evolved as primary choice for modification of surfaces. The term diazonics has been introduced in literature to describe the science and technology of aryldiazonium salt-derived materials. The facile reduction of diazonium salts via chemical or electrochemical processes, irradiation stimuli, or spontaneously results in efficient modification of gold surfaces. Robust gold-aryl nanoparticles, where gold is connected to aryl ring through bonding to carbon and films modified by using diazonium salts, are critical in electronics, sensors, medical implants, and materials for power sources. Experimental and theoretical studies suggest that gold-carbon interactions constructed via chemical reactions with diazonium salts are stronger than nondiazonium surface modifiers. This invited feature article summarizes conceptual development of recent studies of diazonium salts in our laboratories and others with a focus on surface modification of gold nanostructures, flat surfaces and gratings, and their applications in nanomedicine engineering, sensors, energy, forensic science, and catalysis.

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Ahmad A. A. L. et al. Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces // Langmuir. 2021. Vol. 37. No. 30. pp. 8897-8907.
GOST all authors (up to 50) Copy
Ahmad A. A. L., Parambath J. B. M., Postnikov P. S., Guselnikova O., Chehimi M. M., Bruce M. R. M., Bruce A. E., Mohamed A. S. A. Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces // Langmuir. 2021. Vol. 37. No. 30. pp. 8897-8907.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acs.langmuir.1c00884
UR - https://doi.org/10.1021%2Facs.langmuir.1c00884
TI - Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces
T2 - Langmuir
AU - Ahmad, Ahmad A L
AU - Parambath, Javad B M
AU - Postnikov, Pavel S.
AU - Guselnikova, Olga
AU - Chehimi, Mohamed M.
AU - Bruce, Mitchell R. M.
AU - Bruce, Alice E.
AU - Mohamed, Ahmed Sayed Abdelsamea
PY - 2021
DA - 2021/07/22 00:00:00
PB - American Chemical Society (ACS)
SP - 8897-8907
IS - 30
VL - 37
SN - 0743-7463
SN - 1520-5827
ER -
BibTex |
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@article{2021_Ahmad
author = {Ahmad A L Ahmad and Javad B M Parambath and Pavel S. Postnikov and Olga Guselnikova and Mohamed M. Chehimi and Mitchell R. M. Bruce and Alice E. Bruce and Ahmed Sayed Abdelsamea Mohamed},
title = {Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces},
journal = {Langmuir},
year = {2021},
volume = {37},
publisher = {American Chemical Society (ACS)},
month = {jul},
url = {https://doi.org/10.1021%2Facs.langmuir.1c00884},
number = {30},
pages = {8897--8907},
doi = {10.1021/acs.langmuir.1c00884}
}
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Ahmad, Ahmad A. L., et al. “Conceptual Developments of Aryldiazonium Salts as Modifiers for Gold Colloids and Surfaces.” Langmuir, vol. 37, no. 30, Jul. 2021, pp. 8897-8907. https://doi.org/10.1021%2Facs.langmuir.1c00884.
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