Facile formation of surface functionalised α-Fe2O3 nanoparticles and their role in develo** dual sensors towards cysteamine quantification

AS Murali, B Sajeevan, MG Gopika, SMS Kumar… - Materials Research …, 2024 - Elsevier
The innovative one step method employed here for the synthesis and surface modification of
α-Fe 2 O 3 is equally efficient and viable. The role of surface modification in maximising the …

Tailoring of Fe2 (MoO4) 3/FeS nanocomposite to decorate glassy carbon electrode for the electrochemical quantification of homocysteine in human serum

AS Murali, MG Gopika, B Sajeevan… - Materials Research …, 2025 - Elsevier
Here in, we adopted a simplistic approach for the design and tailoring of novel
nanocomposite Fe 2 (MoO 4) 3/FeS (FMO/FeS). The nanocomposite effectively maintains its …

FeCx-coated biochar nanosheets as efficient bifunctional catalyst for electrochemical detection and reduction of 4-nitrophenol

AF Baye, HA Bandal, H Kim - Environmental Research, 2024 - Elsevier
Herein, we present the exceptional performance of FeC x-coated carbon sheets (FC)
derived from the pyrolysis of waste biomass as a bifunctional catalyst for electrochemical …

Multicomponent nanoparticles decorating lignin-derived biochar composite for 4-nitrophenol sensing

T Bao, Q Wang, Y Jiang, X Zhao, Y Cao, J Cao… - Journal of …, 2024 - Elsevier
Lignin is the principal residual product of the papermaking industry. Due to its ample
availability and renewable advantages, it is widely utilized. We extracted poplar wood …

Decoration of recycled battery graphite functionalized with gold nanoparticles/poly (nicotinic acid) for detection of bifenazate pesticide in tea and food samples

MR El Naggar, HM Fahmy, RM El Nashar - Microchemical Journal, 2024 - Elsevier
Bifenazate (BF), is a type of carbamate acaricide effective at controlling mite parasites on
crops and ornamental plants. In this work, a recycled dry zinc-carbon battery graphite …

The role of engineered MoS2 and MoSe2 transition metal dichalcogenides in electrochemical sensors and batteries: a review

A Murali, B Saraswathyamma - Tungsten, 2024 - Springer
Transition metal dichalcogenides (TMDs), particularly molybdenum disulfide (MoS 2) and
molybdenum diselenide (MoSe 2), have garnered significant attention due to their potential …

Develo** dual detection platforms for the electrochemical quantification of homocysteine in biological samples

MG Gopika, M Govindasamy, B Saraswathyamma - Microchemical Journal, 2024 - Elsevier
This study presents a novel dual electrochemical sensor developed using simple
electropolymerization technique to detect and measure homocysteine (HC). The developed …

Ultrasensitive electrochemical detection of 4-nitrophenol through flower-like mixed transition metal oxide anchored on reduced graphene oxide composites

SSR Shanlee, MAJ Felix, SM Chen, S Ruspika… - Microchemical …, 2024 - Elsevier
Nitrophenol or para-nitrophenol is an organic water pollutant that has a direct impact on
environmental pollution and human health. Therefore, develo** sensitive electrochemical …

BaTiO3/rGO nanocomposite modified glassy carbon electrode for electrochemical sensing of 4‑nitrophenol and dopamine in real samples

M Ali, K Sharma, D Guin, CSP Tripathi - Journal of Applied …, 2024 - Springer
Here we report a novel electrochemical sensor based on Barium titanate/reduced graphene
oxide nanocomposite (BaTiO3/rGO) for precise detection of 4-nitrophenol and Dopamine …

Two electrochemical sensors based on pencil graphite electrodes modified with azo dye and a novel Schiff base for lead and cadmium ion quantification

AS Ahmed, MBI Mohamed, MA Bedair… - Inorganic Chemistry …, 2024 - Elsevier
This research introduces a cost-effective and straightforward approach to fabricating two
novel electrochemical sensors. The initial novel sensor, termed AZOD/PLE, involves coating …