Dr. Serge Gavras

Application

Diatoms and Forensic Investigation: SEM Analysis for Drowning and Water Source Identification

Scanning Electron Microscopy (SEM) is a powerful tool in forensic diatom analysis, enabling high-resolution imaging and species identification to support drowning investigations. By analyzing diatom frustules with SEM, forensic scientists can link biological evidence to specific water sources, improve detection sensitivity, and strengthen conclusions in medico-legal cases.

December 15, 2025

Application

Handcrafted Paper Fibre Structure Analysis Using Tabletop SEM and EDS

Scanning electron microscopy reveals the complex fibre network and surface morphology of handcrafted paper. Using low- and high-vacuum SEM imaging combined with EDS, fibre structure, porosity, and elemental composition are analyzed to better understand material quality and manufacturing characteristics.

December 15, 2025

Application

Automotive Coatings Analysis with Tabletop SEM and EDS Using Semplor NANOS

Advanced automotive coatings require precise analysis for quality control, failure investigation, and durability assessment. Using high-resolution tabletop SEM imaging and integrated EDS, the Semplor NANOS enables detailed evaluation of coating morphology, layer structure, elemental composition, and defects—directly within automotive production and R&D environments.

December 9, 2025

Application

Nylon Polymer Pore Analysis Using Tabletop SEM and Quantitative Image Analysis

High-resolution tabletop SEM imaging reveals the porous microstructure of nylon polymers. Using low-vacuum BSD imaging and quantitative pore analysis, fibre networks and pore size distributions are measured to understand permeability, filtration performance, and material behavior in industrial applications.

November 21, 2025

Application

SEM Analysis of Medical Stents: Imaging, Material Characterization, and Quality Control

Scanning Electron Microscopy (SEM) plays a critical role in the development, quality assurance, and failure analysis of medical stents. High-resolution imaging combined with BSD, SED, and EDS enables detailed evaluation of surface morphology, material composition, drug coatings, and structural integrity in both metallic and bioresorbable stent designs.

November 13, 2025

Application

Crystalline Rock Analysis and 3D Topographic Reconstruction Using Multi-Segment BSE Detection

Crystalline rock analysis using multi-segment BSE detection enables simultaneous mineral identification and three-dimensional surface reconstruction. By combining atomic number contrast with directional BSE signals, this approach delivers rapid compositional mapping and quantitative topographic measurements in a single SEM acquisition, supporting advanced geological and materials characterization.

October 27, 2025

Application

LiCoO2 Particle Analysis: Characterizing Cathode Material Distribution with Scanning Electron Microscopy

LiCoO2 particle analysis reveals how cathode particle size distribution directly impacts battery performance. This SEM characterization examines bimodal distributions in lithium cobalt oxide materials, demonstrating the relationship between particle morphology and electrochemical behavior in lithium-ion batteries.

October 22, 2025

Figure 3 - Used dentist drill bit in BSD. Drill bit lies flat on a stub.

Application

Dental Drill Bit Imaging Using Eucentric Tilt SEM and EDS Analysis

Discover how scanning electron microscopy with eucentric tilt enables detailed imaging and microanalysis of dental drill bits. High-tilt SEM imaging combined with EDS reveals cutting-edge geometry, material composition, and wear patterns, supporting improved design, durability, and performance in dental applications.

September 17, 2025

Application

Asbestos Fibre Detection and Quantification Using Tabletop SEM and EDS

Learn how tabletop SEM combined with EDS enables accurate detection, identification, and quantification of asbestos fibres. High-resolution imaging and elemental mapping provide detailed insight into fibre size, distribution, and mineral composition for environmental and material safety analysis.

June 4, 2025

Application

Dental Implant Surface Analysis Using SEM for Osseointegration Characterization

Dental implant surface analysis using SEM enables three-dimensional characterization of titanium surface topography through stereoscopic imaging. The NANOS’ eucentric tilt capability (-15° to +40°) simplifies stereoscopic acquisition while integration with our Explore 3D software provides quantitative roughness measurements essential for osseointegration optimization and quality control.

May 13, 2025

How can we help?

Dr. Serge Gavras

Diatoms and Forensic Investigation: SEM Analysis for Drowning and Water Source Identification

Handcrafted Paper Fibre Structure Analysis Using Tabletop SEM and EDS

Automotive Coatings Analysis with Tabletop SEM and EDS Using Semplor NANOS

Nylon Polymer Pore Analysis Using Tabletop SEM and Quantitative Image Analysis

SEM Analysis of Medical Stents: Imaging, Material Characterization, and Quality Control

Crystalline Rock Analysis and 3D Topographic Reconstruction Using Multi-Segment BSE Detection

LiCoO2 Particle Analysis: Characterizing Cathode Material Distribution with Scanning Electron Microscopy

Dental Drill Bit Imaging Using Eucentric Tilt SEM and EDS Analysis

Asbestos Fibre Detection and Quantification Using Tabletop SEM and EDS

Dental Implant Surface Analysis Using SEM for Osseointegration Characterization

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