Advanced nanomaterials-based electrochemical biosensors for catecholamines detection: challenges and trends

Z Fredj, M Sawan - Biosensors, 2023 - mdpi.com
Catecholamines, including dopamine, epinephrine, and norepinephrine, are considered
one of the most crucial subgroups of neurotransmitters in the central nervous system (CNS) …

Progress and opportunities for metal–organic framework composites in electrochemical sensors

W Zhang, X Li, X Ding, K Hua, A Sun, X Hu, Z Nie… - Rsc Advances, 2023 - pubs.rsc.org
Metal–organic framework composites have the advantages of large surface area, high
porosity, strong catalytic efficiency and good stability, which provide a great possibility of …

Unlocking the future of brain research: MOFs, TMOs, and MOFs/TMOs for electrochemical NTMs detection and analysis

T Iftikhar, N Iftikhar, G Chi, W Qiu, Y Xie, Z Liang… - Talanta, 2024 - Elsevier
The central nervous system relies heavily on neurotransmitters (NTMs), and NTM
imbalances have been linked to a wide range of neurological conditions. Thus, the …

Facile synthesis of Pt/polyoxometalate/hollow carbon sphere tri-component nanoparticles via a “double gain strategy” for high-performance electrochemical sensing of …

X Wang, L Hao, Z Zhang, J Dong, H Wang, Y Zhang - Talanta, 2023 - Elsevier
In this study, we designed and successfully synthesized the Pt/polyoxometalate/hollow
carbon sphere (Pt/POM/HCS) tri-component nanoparticles (NPs) by a pollution-free …

Electrochemical detection of flutamide by the composite of complex based on thiacalix [4] arene derivatives and reduced graphene oxide

LL Jiang, X Niu, WY Pei, JF Ma - Inorganic Chemistry, 2023 - ACS Publications
In this paper, a thiacalix [4] arene complex [Zn2 (TIT4A) L2]· 4DMF· 2CH3OH (H2L= 4, 4′-
oxybisbenzoic acid)(Zn-TIT4A-L) was synthesized by a solvothermal method. The …

Fabrication of nitrogen-carbon mediated γ-Mo2N nanocomposite based electrochemical sensor for rapid and sensitive determination of antioxidant 6-PPD in the …

Z Yang, B Cao, X An, Z Yu, W Zhao, F Su, G Guan… - Talanta, 2024 - Elsevier
The rapid and sensitive determination of antioxidant N-(1, 3-dimethylbutyl)-N′-phenyl-p-
henylenediamine (6-PPD) in the environment is crucial for early intervention to prevent its …

Copper (ii)-MOFs for bio-applications

J Aguila-Rosas, D Ramos… - Chemical …, 2023 - pubs.rsc.org
The recent development and implementation of copper-based metal–organic frameworks in
biological applications are reviewed. The advantages of the presence of copper in MOFs for …

Advances in metal-organic framework@ activated carbon (MOF@ AC) composite materials: Synthesis, characteristics and applications

S Ullah, A ur Rehman, T Najam, I Hossain… - Journal of Industrial and …, 2024 - Elsevier
Metal-organic frameworks (MOFs) possess unique properties that render them promising
candidates for various high-tech applications. However, their inherent nonconducting nature …

Nano-biosensors based on noble metal and semiconductor materials: emerging trends and future prospects

L Feng, S Song, H Li, R He, S Chen, J Wang, G Zhao… - Metals, 2023 - mdpi.com
The aim of this review is to gather current researches into sensors based on noble metal and
semiconductor nanomaterials in biomedical detection and elucidate the basic principle and …

Bismuth metal–organic framework/carbon nanosphere composites for ultrasensitive simultaneous electrochemical detection of lead and cadmium

Q Yang, X Sun, Y Sun, X Shen… - ACS Applied Nano …, 2023 - ACS Publications
An amino-functionalized bismuth metal–organic framework (Bi-BDC-NH2) composited with
nitrogen-doped mesoporous carbon nanosphere (NMCS) was prepared to fabricate a Bi …