A5002717495- Gold and Silver Nanoparticles Synthesis and Applications
- Plasmonic and Surface Plasmon Research
- Advanced biosensing and bioanalysis techniques
- Solar-Powered Water Purification Methods
- Spectroscopy Techniques in Biomedical and Chemical Research
- Nanoplatforms for cancer theranostics
- Nanofluid Flow and Heat Transfer
- Solar Thermal and Photovoltaic Systems
- Photoacoustic and Ultrasonic Imaging
- Spectroscopy and Chemometric Analyses
- Perovskite Materials and Applications
- Biosensors and Analytical Detection
- Chalcogenide Semiconductor Thin Films
- Organic Electronics and Photovoltaics
- Cardiac, Anesthesia and Surgical Outcomes
- Metamaterials and Metasurfaces Applications
- Appendicitis Diagnosis and Management
- Oral microbiology and periodontitis research
- Mosquito-borne diseases and control
- Semiconductor materials and devices
- Dental materials and restorations
- Advanced Welding Techniques Analysis
- Photodynamic Therapy Research Studies
- AI in cancer detection
- Metabolomics and Mass Spectrometry Studies
Zhejiang Normal University
2024-2025
Prince Sultan University
2025
National Nuclear Energy Commission
2022-2024
Instituto de Pesquisas Energéticas e Nucleares
2022-2024
Nuclear Engineering Institute
2024
Universidade Federal de Pernambuco
2017-2023
Universidade de Pernambuco
2018-2023
Allied Hospital
2023
Instituto de Tecnologia de Pernambuco
2018-2022
University of the Punjab
2022
The localized surface plasmon resonance (LSPR) due to light–particle interaction and its dependence on the surrounding medium have been widely manipulated for sensing applications. efficiency is governed by refractive index-based sensitivity (ηRIS) full width half maximum (FWHM) of LSPR spectra. Thereby, a sensor with high precision must possess both requisites: an effective ηRIS narrow FWHM spectrum. Moreover, complex nanostructures are used molecular applications their good values but...
In this work, we introduce a new perspective on the development of Localized Surface Plasmon Resonance (LSPR) optical biosensors. Computational simulations, focused assessment LSPR spectrum and spatial distribution electromagnetic field enhancement near metallic nanoparticle, elucidated behavior crucial parameters, as figure merit, bulk molecular sensitivity, which governs sensor performance. Gold silver nanospheres were explored starting point to assess plasmonic characteristics...
Breast cancer (BC) molecular subtypes diagnosis involves improving clinical uptake by Fourier transform infrared (FTIR) spectroscopic imaging, which is a non-destructive and powerful technique, enabling label free extraction of biochemical information towards prognostic stratification evaluation cell functionality. However, methods measurements samples demand long time to achieve high quality images, making its use impractical because the data acquisition speed, poor signal noise ratio,...
Abstract Background The practice of routine preoperative head ultrasound (HUS) screening for infants and neonates undergoing surgery congenital heart disease has been widely adopted; however, its usefulness is still unclear. Therefore, this study aimed to determine the prevalence HUS abnormalities in with disease, association postoperative neurological outcomes, sensitivity specificity detecting abnormalities. This retrospective cohort was conducted between 2015 2022 at a tertiary referral...
A metal dimeric nanostructure is an alternative design for a Localized Surface Plasmon Resonance sensor. At the dimer nanojunction, high E-field enhancement (hot spot) observed. In this work, size parameters such as aspect ratio, junction, and length of gold nanorods (AuDNR) linked end-to-end by thin dielectric junction were evaluated numerically, optimizing sensing plasmonic nanoplatform. The computational approach focused on assessment LSPR extinction spectral peak shift to their local...
In this work, the use of gold and silver nanoshells was evaluated as a starting point for establishment colorimetric sensor platforms. The sensitivity linearity nanoplatforms (SiO 2 core–metallic shell nanoparticles) were assessed under influence nanoshell configuration, color space, light source illuminant. A computational procedure selecting high-performance plasmonic platforms is described. evaluation methodology involves considering five different spaces 15 components. By exploring...
We established a procedure to develop localized surface plasmon resonance (LSPR) optical sensor platform for immunoassay. Computational simulations, focused on the assessment of LSPR spectrum and spatial distribution electromagnetic field enhancement near metallic nanoparticle, were used engineer nanostructured-sensing platform. Crucial parameters that rule performance, as bulk molecular sensitivity, evaluated, guiding development An surface-based composed silver nanospheres adhered glass...