Surface plasmon resonance sensor based on gold-graphene quantum dots thin film as a sensing nanomatrix for phenol detection

HS Hashim, YW Fen, NAS Omar… - Optics & Laser …, 2024 - Elsevier
Surface plasmon resonance sensor has sparked an interest among researchers as it offers a
lot of advantages. However, this optical sensor encountered a drawback of poorly sensitive …

Refractive index sensing using MXene mediated surface plasmon resonance sensor in visible to near infrared regime

R Kumar, S Agarwal, S Pal, A Verma, YK Prajapati - Measurement, 2024 - Elsevier
This paper evaluated the performance parameters of a CaF 2-Ag-MXene-based surface
plasmon resonance (SPR) sensor at different wavelengths. The MXene (Ti 3 C 2 Tx) layer is …

Design of a novel refractive index BIOSENSOR for heavy metal detection from water samples based on fusion of spectroscopy and refractive index sensing

AK Shakya, S Singh - Optik, 2022 - Elsevier
This work presents a novel application of a photonic crystal fiber (PCF) based surface
plasmon resonance (SPR) biosensor for analyzing heavy metal (HM) fused water samples …

Concepts, fabrication and applications of MOF thin films in optoelectronics: A review

MM Sabzehmeidani, S Gafari, M Kazemzad - Applied Materials Today, 2024 - Elsevier
In the present review, various concepts and strategies for the fabrication of MOF thin film with
various structures in optoelectronic applications are reviewed. The different nature of MOF …

Recent advances in CNT-based FET transistor biosensors to detect biomarkers of clinical significance

P Yupapin, CR Mahesha, H Fouladi, A Hamidi… - Silicon, 2022 - Springer
The development of advanced materials has attracted interest for promising novel
applications in biosensing and realm of nanophotonics. This interest in nanoelectronics, and …

Plasmonic refractive index sensor enhanced with chitosan/Au bilayer thin film for dopamine detection

FBK Eddin, YW Fen, JYC Liew, WMEMM Daniyal - Biosensors, 2022 - mdpi.com
Surface plasmonic sensors have received considerable attention, found extensive
applications, and outperformed conventional optical sensors. In this work, biopolymer …

[HTML][HTML] Evaluation of structural and optical properties of graphene oxide-polyvinyl alcohol thin film and its potential for pesticide detection using an optical method

NIM Fauzi, YW Fen, J Abdullah, MA Kamarudin… - Photonics, 2022 - mdpi.com
Photonics | Free Full-Text | Evaluation of Structural and Optical Properties of Graphene
Oxide-Polyvinyl Alcohol Thin Film and Its Potential for Pesticide Detection Using an Optical Method …

Direct and sensitive detection of dopamine using carbon quantum dots based refractive index surface plasmon resonance sensor

FBK Eddin, YW Fen, NIM Fauzi, WMEMM Daniyal… - Nanomaterials, 2022 - mdpi.com
Abnormality of dopamine (DA), a vital neurotransmitter in the brain's neuronal pathways,
causes several neurological diseases. Rapid and sensitive sensors for DA detection are …

Development of plasmonic-based sensor for highly sensitive and selective detection of dopamine

FBK Eddin, YW Fen, JYC Liew, NIM Fauzi… - Optics & Laser …, 2023 - Elsevier
The rapid and specific detection of dopamine (DA) is of great importance for diagnosis of
neurodegenerative diseases. Surface plasmon resonance (SPR) sensors are promising …

Effect of precursors on structural, optical and surface properties of ZnO thin film prepared by spray pyrolysis method: efficient removal of Cu (II) from wastewater

N Allag, A Bouafia, B Chemsa, O Ben Mya… - Transition Metal …, 2024 - Springer
In this study, ZnO thin films were prepared with different precursors using the spray pyrolysis
technique, zinc acetate (ZAC-0.2), zinc chloride (ZCL-0.2), and dehydrated zinc nitrate (ZNH …