[HTML][HTML] Advanced nanocellulose-based electrochemical sensor for tetracycline monitoring

K Nekoueian, KS Kontturi, K Meinander, U Quliyeva… - Electrochimica …, 2024 - Elsevier
Antibiotics play a pivotal role in healthcare and agriculture, but their overuse and
environmental presence pose critical challenges. Developing sustainable and effective …

[HTML][HTML] An ultra-sensitive dopamine measurement platform based on molecularly imprinted polymer-carbon hybrid nanomaterials for in vitro use

K Nekoueian, M Akhoundian, N Wester, T Laurila - Electrochimica Acta, 2023 - Elsevier
In the present study, we designed an ultrasensitive sensing platform for the evaluation of the
physiologically relevant values of basal dopamine (DA) in a culture medium as a complex …

Correlation between microstructure and surface chemistry of carbon nanofibers grown using different adhesive layers

I Pande, S Sainio, J Sainio, V Liljeström, H Jiang… - Diamond and Related …, 2023 - Elsevier
Carbon nanofibers (CNFs) have applications in a wide range of technological and scientific
fields. The connections between their micro-and macrostructure and observed performance …

[HTML][HTML] Geometrical and chemical effects on the electrochemistry of single-wall carbon nanotube (SWCNT) network electrodes

E Leppänen, E Gustafsson, N Wester, I Varjos… - Electrochimica …, 2023 - Elsevier
Single-wall carbon nanotube (SWCNT) network is a promising electrode material for bio
detection. Unfortunately, the associations between their physical as well as chemical …

[HTML][HTML] Development of smart molecularly imprinted tetrahedral amorphous carbon thin films for in vitro dopamine sensing

G Rinaldi, K Nekoueian, J Etula, T Laurila - Journal of Electroanalytical …, 2025 - Elsevier
This study investigates how varying the thickness of tetrahedral amorphous carbon (ta-C)
thin films and incorporating a titanium adhesion layer influences the structural and …

Enhancing electrocatalytic activity in metallic thin films through surface segregation of carbon

A Kousar, U Quliyeva, I Pande, J Sainio… - Physical Chemistry …, 2024 - pubs.rsc.org
Thin layers of commonly used adhesion metals ie, Cr and Ti were annealed to investigate
and estimate their impact on the electrochemical properties of the carbon nanomaterials …

In-situ reshaping nano-biochar on electrode surface for machine learning assisted selective sensing of Pb2+ in real water samples

Z Su, J Wang, S Hu, Y Cheng, Y Yang, S Zhou… - Applied Surface …, 2024 - Elsevier
Surface engineering is an indispensable basic means to improve the properties of carbon
nanomaterials and expand their application fields. Herein, tea residue was used as raw …

High-performance electrochemical detection for trace minocycline based on boron-doped-diamond/carbon nanowalls biosensor

L Wan, Y Liang, M Yang, Q Zhang, S Xu, S Cheng… - Carbon, 2025 - Elsevier
Highly sensitive electrochemical detection of trace minocycline (MCL), one of the most
important antibiotics, presents a challenge due to the lack of suitable substrates and low …

[HTML][HTML] Electrochemical detection of 4 (5)-methylimidazole in aqueous solutions

A Bayat, JS Dondapati, SR Ahmed, S Srinivasan… - Food Chemistry, 2024 - Elsevier
methylimidazole (4-MeI) is a potential carcinogen widely used in food colours. EU
regulations specify a maximum allowable concentration of 200 ppm for 4-MeI in caramel …

Electrochemical performance of boron-and nitrogen-doped tetrahedral amorphous carbon

DC Weber, EM Garcia, J Hebenstreit, Y Khalifa… - Electrochimica …, 2024 - Elsevier
Tetrahedral amorphous carbon (ta-C) is one of the most versatile carbon electrode materials
available. The incorporation of various dopants in ta-C alters the structural, electrochemical …