Issue 41, 2025
From the journal:

New Journal of Chemistry

A hybrid nanostructure-based electrochemical sensing strategy for the early diagnosis of basal stem rot

Sulayman Akanbi Fowotade,ab   Nor Azah Yusof,*ad   Jaafar Abdullah, ORCID logo ad   Yusran Sulaiman ORCID logo ad  and  Siti Fatimah Abd Rahman ORCID logo *c  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia
E-mail: azahy@upm.edu.my

b Department of Science Laboratory Technology, Hussaini Adamu Federal Polytechnic, Kazaure, Jigawa, Nigeria

c School of Electrical and Electronic Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Pulau Pinang, Malaysia
E-mail: fatimahrahman@usm.my

d Institute of Nanoscience and Nanotechnology (ION2), Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia

Abstract

This study aimed to improve the sensitivity of basal stem rot detection by using secondary metabolites as biomarkers in a biosensing strategy. A disposable and low-cost electrochemical platform was introduced using a screen-printed carbon electrode with a modified novel hybrid nanostructure containing gold nanoparticles, multiwalled carbon nanotubes, and chitosan nanoparticles.

Graphical abstract: A hybrid nanostructure-based electrochemical sensing strategy for the early diagnosis of basal stem rot

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Article information

DOI
https://doi.org/10.1039/D5NJ02984H
Article type
Communication
Submitted
23 Jul 2025
Accepted
22 Sep 2025
First published
25 Sep 2025

New J. Chem., 2025,49, 17832-17836

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A hybrid nanostructure-based electrochemical sensing strategy for the early diagnosis of basal stem rot

S. A. Fowotade, N. A. Yusof, J. Abdullah, Y. Sulaiman and S. F. A. Rahman, New J. Chem., 2025, 49, 17832 DOI: 10.1039/D5NJ02984H

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