Gold nanoparticles in chemical and biological sensing

K Saha, SS Agasti, C Kim, X Li, VM Rotello - Chemical reviews, 2012 - ACS Publications
1. INTRODUCTION Detection of chemical and biological agents plays a fundamental role in
biomedical, forensic and environmental sciences 1− 4 as well as in anti bioterrorism …

The new age of carbon nanotubes: An updated review of functionalized carbon nanotubes in electrochemical sensors

C Gao, Z Guo, JH Liu, XJ Huang - Nanoscale, 2012 - pubs.rsc.org
Since the discovery of carbon nanotubes (CNTs), they have drawn considerable research
attention and have shown great potential application in many fields due to their unique …

Electroreductive remediation of halogenated environmental pollutants

ET Martin, CM McGuire, MS Mubarak… - Chemical …, 2016 - ACS Publications
Electrochemical reduction of halogenated organic compounds is gaining increasing
attention as a strategy for the remediation of environmental pollutants. We begin this review …

Fabrication of highly sensitive and stable hydroxylamine electrochemical sensor based on gold nanoparticles and metal–metalloporphyrin framework modified …

Y Wang, L Wang, H Chen, X Hu… - ACS Applied Materials & …, 2016 - ACS Publications
This paper describes the immobilization of gold nanoparticles on metal–metalloporphyrin
frameworks (AuNPs/MMPF-6 (Fe)) through electrostatic adsorption. The composites were …

High-performance amperometric detection of hydroxylamine on fluorine doped tin oxide electrode modified with NiCo2O4 nanoparticles

A Ramesh, NS Gudipati, SRK Vanjari… - Electrochimica …, 2023 - Elsevier
The design and development of inexpensive, and extremely sensitive sensors for
Hydroxylamine (HYA) are imperative due to its toxicity to animals, plants, and aquatic life …

Determination of acetaminophen by electrochemical co-deposition of glutamic acid and gold nanoparticles

MPN Bui, CA Li, KN Han, XH Pham… - Sensors and Actuators B …, 2012 - Elsevier
We developed an electrochemical sensor to detect acetaminophen by electrochemically co-
depositing glutamic acid and gold nanoparticles on a single-walled carbon nanotube film …

A novel electrochemical biosensor based on the hemin-graphene nano-sheets and gold nano-particles hybrid film for the analysis of hydrogen peroxide

H Song, Y Ni, S Kokot - Analytica chimica acta, 2013 - Elsevier
Hydrogen peroxide is an important analyte in biochemical, industrial and environmental
systems. Therefore, development of novel rapid and sensitive analytical methods is useful …

[HTML][HTML] Avoiding the self-nucleation interference: a pH-regulated gold in situ growth strategy to enable ultrasensitive immunochromatographic diagnostics

H Duan, T Ma, X Huang, B Gao, L Zheng, X Chen… - Theranostics, 2022 - ncbi.nlm.nih.gov
Background: Gold nanoparticle-based immunochromatographic assay (AuNP-ICA) has
insufficient sensitivity due to its inherent colorimetric signal intensity and low capture …

Electrocatalytic reduction of hydrogen peroxide by silver particles patterned on single-walled carbon nanotubes

MPN Bui, XH Pham, KN Han, CA Li, YS Kim… - Sensors and Actuators B …, 2010 - Elsevier
Silver particles were patterned on flexible and transparent single-walled carbon nanotube
(SWCNT) films using the electrochemical deposition method, and these patterned silver …

[HTML][HTML] Cu-electrodeposited gold electrode for the sensitive electrokinetic investigations of nitrate reduction and detection of the nitrate ion in acidic medium

AY Abir, SMN Uddin, M Hasan, MA Aziz, S Shah… - Results in …, 2023 - Elsevier
The electro-catalytic reduction of nitrate ion in acidic media was observed at the Cu-
electrodeposited Au surface. The voltammetric analysis represented that the Cu/Au …