Exploring the Capabilities of Secondary Electron Hyperspectral Imaging for the Analysis of Pharmaceutical-Based Materials

The surface characterisation of pharmaceutical-based powders is a challenge due to their beam sensitivity. Secondary electron hyperspectral imaging (SEHI) is a novel surface analysis technique which filters secondary electrons (SE) energies using mirror electrodes to generate a spectrum.

Authors

Publication Details

Journal
infocus Magazine
Published
2025-03-05
DOI
https://doi.org/10.22443/rms.inf.1.283
Primary Topic
Spectroscopy Techniques in Biomedical and Chemical Research
Type
article
Field-Weighted Citation Impact
0.00
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article

Exploring the Capabilities of Secondary Electron Hyperspectral Imaging for the Analysis of Pharmaceutical-Based Materials

Daniel Hopper
infocus Magazine
Spectroscopy Techniques in Biomedical and Chemical Research
article

Exploring the Capabilities of Secondary Electron Hyperspectral Imaging for the Analysis of Pharmaceutical-Based Materials

Daniel Hopper
article en

Abstract

The surface characterisation of pharmaceutical-based powders is a challenge due to their beam sensitivity. Secondary electron hyperspectral imaging (SEHI) is a novel surface analysis technique which filters secondary electrons (SE) energies using mirror electrodes to generate a spectrum.

infocus Magazine
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Spectroscopy Techniques in Biomedical and Chemical Research
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Exploring the Capabilities of Secondary Electron Hyperspectral Imaging for the Analysis of Pharmaceutical-Based Materials — Daniel Hopper · infocus Magazine (2025) | TGRS Research Map | TGRS