SARS-CoV-2 virus label-free electrochemical nanohybrid MIP-aptasensor based on Ni3(BTC)2 MOF as a high-performance surface substrate

Z Rahmati, M Roushani - Microchimica Acta, 2022 - Springer
A dual recognition biosensor was developed via introducing aptamer strings and molecular
imprinting polymer (MIP) for the selective detection of intact SARS-CoV-2 virus based on …

Electrochemical detection of nitrite (NO2) with PEDOT: PSS modified gold/PPy-C/carbon nitride nanocomposites by electrochemical approach

M Faisal, MM Alam, J Ahmed, AM Asiri… - Journal of Industrial and …, 2023 - Elsevier
This study was performed to prepare gold-modified-PPy (polypyrrole)-C/C 3 N 4
nanocomposites (NCs) by simple pyrolysis and ultra-sonication techniques. The prepared …

A novel electrochemical immunosensor based on SnS2/NiCo metal-organic frameworks loaded with gold nanoparticles for cortisol detection

B Yang, H Li, C Nong, X Li, S Feng - Analytical Biochemistry, 2023 - Elsevier
In this work, a label-free electrochemical immunosensor using tin sulfide/nickel cobalt metal-
organic frameworks (SnS 2/NiCo MOFs) was established for the sensitive detection of …

COVID-19 impedimetric biosensor based on polypyrrole nanotubes, nickel hydroxide and VHH antibody fragment: specific, sensitive, and rapid viral detection in saliva …

A Santos, APM de Souza Brandão… - Materials Today …, 2023 - Elsevier
SARS-CoV-2 rapid spread required urgent, accurate, and prompt diagnosis to control the
virus dissemination and pandemic management. Several sensors were developed using …

[HTML][HTML] Sensing of Digestive Enzymes—Diagnosis and Monitoring of Pancreatitis

J Yin, T Cui, Y Yang, TL Ren - Chemosensors, 2023 - mdpi.com
This paper is a comprehensive review of the techniques for the detection of pancreatic
enzymes, which are common biochemical indicators of pancreatitis, including amylase …

Flower-like core-shell nanostructures based on natural asphalt coated with Ni-LDH nanosheets as an electrochemical platform for prostate cancer biomarker sensing

S Farokhi, M Roushani - Microchimica Acta, 2023 - Springer
Flower-like core-shell nanostructures based on natural asphalt (NA) coated with nickel-
layered double hydroxide nanosheets (Ni-LDH NSs) were synthesized for the first time. The …

Enhanced Electrochemical Detection of Valganciclovir Using a Hierarchically Structured Lisianthus Flower-Inspired Bimetallic Ni–Ce Organic Framework

Z Alizadeh, M Mazloum-Ardakani, Y Zhu, F Seidi - Langmuir, 2024 - ACS Publications
This study reports the development of an innovative electrochemical sensor based on
organometallic framework nanostructures for detecting valganciclovir (VLCV). VLCV is …

Preparation of CHS-Fe3O4@@ZIF-8 peroxidase-mimic with an ultra-thin hollow layer for ultrasensitive electrochemical detection of kanamycin

J Zhang, Y Cui, Y Dou, J Zhu, X Ma, L Guo, K Zhang… - Microchimica Acta, 2025 - Springer
A highly sensitive and selective electrochemical biosensor was developed for the detection
of kanamycin using a core-hollow-shell structured peroxidase-mimic nanozyme, CHS …

A novel electrochemical immunosensor for the ultrasensitive detection of vascular endothelial growth factor based on MB@ Cu-MOFs/MWCNTs composite

J Liu, S Wu, L Zhang, M Zhang, H Wu, M Shi, Y Weng… - Microchimica Acta, 2025 - Springer
A novel proposal is introduced with an unlabeled electrochemical immunosensor for the
detection of tumor broad-spectrum biomarker vascular endothelial growth factor (VEGF165) …