Research progresses in preparation methods and applications of zinc oxide nanoparticles

Z Jiang, B Liu, L Yu, Y Tong, M Yan, R Zhang… - Journal of Alloys and …, 2023 - Elsevier
Abstract Zinc oxide nanoparticles (ZnO-NPs) are among the materials that have been
consistently developed in the field of nanomaterials in recent years, and have become …

Ultrasensitive electrochemical biosensors for dopamine and cholesterol: recent advances, challenges and strategies

N Thakur, D Gupta, D Mandal… - Chemical …, 2021 - pubs.rsc.org
The rapid and accurate determination of the dopamine (neurotransmitter) and cholesterol
level in bio-fluids is significant because they are crucial bioanalytes for several lethal …

GO/ZnO nanocomposite-as transducer platform for electrochemical sensing towards environmental applications

PS Kumar, G Padmalaya, N Elavarasan, BS Sreeja - Chemosphere, 2023 - Elsevier
Abstract Graphene Oxide-Zinc Oxide (GO-ZnO)–a new nanomaterial that has queued the
interest of researchers. Their intriguing promising physical and electrochemical features of …

Advanced functional materials for electrochemical dopamine sensors

G Burns, MY Ali, MMR Howlader - TrAC Trends in Analytical Chemistry, 2023 - Elsevier
Dopamine (DA) is the most prevalent neurotransmitter in the brain and plays a crucial role in
several pathologies, such as Parkinson's disease and schizophrenia. Early diagnosis of …

A highly sensitive sensor based on ordered mesoporous ZnFe2O4 for electrochemical detection of dopamine

Y Huang, Y Tang, S Xu, M Feng, Y Yu, W Yang… - Analytica Chimica Acta, 2020 - Elsevier
Accurate and sensitive detection of dopamine (DA) is fundamental to monitor and diagnose
certain neurological diseases. Herein, highly ordered mesoporous ZnFe 2 O 4 (OM-ZnFe 2 …

An Astragalus membranaceus based eco-friendly biomimetic synthesis approach of ZnO nanoflowers with an excellent antibacterial, antioxidant and electrochemical …

FU Khan, ZUH Khan, J Ma, AU Khan, M Sohail… - Materials Science and …, 2021 - Elsevier
Nowadays featuring outstanding eco-friendliness, the phytochemical fabrication method of
nanostructures is very popular. Here, we propose to utilize the Astragalus membranaceus …

The electro-catalytic activity of nanosphere strontium doped zinc oxide with rGO layers screen-printed carbon electrode for the sensing of chloramphenicol

SV Selvi, N Nataraj - Microchemical Journal, 2020 - Elsevier
Sorting out several toxic threats related to the nominal dosage of drugs, chloramphenicol
(CAP) was chosen as a growing emergence of detection. Combined properties of transition …

[HTML][HTML] Ultrasound-assisted synthesis of 3D flower-like zinc oxide decorated fMWCNTs for sensitive detection of toxic environmental pollutant 4-nitrophenol

D Balram, KY Lian, N Sebastian - Ultrasonics sonochemistry, 2020 - Elsevier
Sonochemical synthesis of functionalized multi-walled carbon nanotubes (fMWCNTs)
embellished 3D flower-like zinc oxide (ZnO) nanocomposite based novel electrochemical …

Molecularly imprinted nanoparticles doped graphene oxide based electrochemical platform for highly sensitive and selective detection of L-tyrosine

A Mani, R Suriya, TS Anirudhan - Colloids and Surfaces B: Biointerfaces, 2023 - Elsevier
A highly sensitive and selective electrochemical sensor was developed using a surface
modified glassy carbon electrode (GCE) through molecularly imprinted polymerization on …

Morphological evolution of nanosheets-stacked spherical ZnO for preparation of GO-Zn/ZnO ternary nanocomposite: A novel electrochemical platform for nanomolar …

N Sebastian, WC Yu, YC Hu, D Balram… - Journal of Alloys and …, 2022 - Elsevier
This work focuses on the nanomolar-level detection of the antihistamine, promethazine
hydrochloride (PMTZ), based on a novel ternary nanocomposite sonochemically prepared …