A reduced graphene oxide-β-cyclodextrin nanocomposite-based electrode for electrochemical detection of curcumin

In this study, a sensitive electrochemical sensor was fabricated based on a beta-cyclodextrin–reduced graphene oxide (β-CD–rGO) nanocomposite for measuring curcumin concentration.

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Sensitive electrochemical detection of nitric oxide based on AuPt and reduced graphene oxide nanocomposites

The Analyst ◽

10.1039/c6an00429f ◽

2016 ◽

Vol 141 (13) ◽

pp. 4074-4083 ◽

Cited By ~ 21

Author(s):

Zhonggang Liu ◽

Heidi Forsyth ◽

Neelam Khaper ◽

Aicheng Chen

Keyword(s):

Nitric Oxide ◽

Graphene Oxide ◽

Electrochemical Sensor ◽

Reduced Graphene Oxide ◽

Electrochemical Detection ◽

High Performance ◽

Reduced Graphene

A high-performance electrochemical sensor with AuPt nanoparticles and reduced graphene oxide nanocomposites is demonstrated for the effective detection of NO.

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Design strategy of rGO–HNT–AgNPs based hybrid nanocomposite with enhanced performance for electrochemical detection of 4-nitrophenol

Inorganic Chemistry Frontiers ◽

10.1039/d0qi00006j ◽

2020 ◽

Vol 7 (10) ◽

pp. 1981-1994 ◽

Cited By ~ 8

Author(s):

Kuo-Yuan Hwa ◽

Tata Sanjay Kanna Sharma ◽

Anindita Ganguly

Keyword(s):

Silver Nanoparticles ◽

Graphene Oxide ◽

Electrochemical Sensor ◽

Reduced Graphene Oxide ◽

Electrochemical Detection ◽

Design Strategy ◽

Halloysite Nanotubes ◽

Hybrid Nanocomposite ◽

Reduced Graphene

We report a highly precise and sensitive electrochemical sensor to detect 4-nitrophenol based on halloysite nanotubes with silver nanoparticles decorated on reduced graphene oxide.

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Ultrafine Pt–Ni bimetallic nanoparticles anchored on reduced graphene oxide nanocomposites for boosting electrochemical detection of dopamine in biological samples

New Journal of Chemistry ◽

10.1039/c8nj03894e ◽

2018 ◽

Vol 42 (20) ◽

pp. 16891-16901 ◽

Cited By ~ 27

Author(s):

Y. Veera Manohara Reddy ◽

Bathinapatla Sravani ◽

Hussen Maseed ◽

T. Łuczak ◽

M. Osińska ◽

...

Keyword(s):

Graphene Oxide ◽

Electrochemical Sensor ◽

Reduced Graphene Oxide ◽

Electrochemical Detection ◽

Biological Samples ◽

Bimetallic Nanoparticles ◽

Present Report ◽

Reduced Graphene

The present report demonstrates the development of a Pt–Ni/rGO composite electrochemical sensor for the detection of dopamine.

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An Ag–TiO2–reduced graphene oxide hybrid film for electrochemical detection of 8-hydroxy-2′-deoxyguanosine as an oxidative DNA damage biomarker

Analytical Methods ◽

10.1039/c9ay02175b ◽

2020 ◽

Vol 12 (4) ◽

pp. 499-506 ◽

Cited By ~ 2

Author(s):

Ayad Jirjees Dhulkefl ◽

Keziban Atacan ◽

Salih Zeki Bas ◽

Mustafa Ozmen

Keyword(s):

Dna Damage ◽

Graphene Oxide ◽

Electrochemical Sensor ◽

Reduced Graphene Oxide ◽

Electrochemical Detection ◽

Oxidative Dna Damage ◽

Hybrid Film ◽

Hybrid Nanomaterial ◽

Reduced Graphene

Here, a notably sensitive and selective electrochemical sensor based on an Ag–TiO2–rGO hybrid nanomaterial modified SPE was developed for 8-OHdG detection, which is a significant DNA biomarker due to one of the main products of oxidative DNA damage.

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Evaluation of a Reduced Graphene Oxide-Sb Nanoparticles Electrochemical Sensor for the Detection of Cadmium and Lead in Chamomile Tea

Chemosensors ◽

10.3390/chemosensors8030053 ◽

2020 ◽

Vol 8 (3) ◽

pp. 53

Author(s):

Erik W. Nunes ◽

Martin K. L. Silva ◽

Ivana Cesarino

Keyword(s):

Heavy Metals ◽

Graphene Oxide ◽

Electrochemical Sensor ◽

Reduced Graphene Oxide ◽

Electrochemical Detection ◽

Cadmium Ions ◽

Reduced Graphene ◽

The Individual ◽

Cadmium And Lead

The development of electroanalytical sensors for heavy metals detection in complex matrices holds great interest. Herein, a sensor based on a reduced graphene oxide (rGO) modified with antimony nanoparticles (Sb) was developed for the electrochemical detection of divalent cadmium ions (Cd2+) and lead ions (Pb2+). The simultaneous determination of both metals covered a range of 0.1 to 3.0 µmol L−1, with limits of detection (LOD) of 70.03 and 45.50 nmol L−1 for Cd2+ and Pb2+, respectively. For the individual detection, LOD of 20.50 nmol L−1 (Cd2+) and 2.01 nmol L−1 (Pb2+) were found. The analytical performance of this new sensor in detecting both metals in chamomile tea samples was satisfactorily evaluated.

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