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Biomedical & Life Science

Biomedical and life sciences spectroscopy provides researchers with powerful tools for studying biological materials, biomolecules, and the processes occurring within living systems. StellarNet spectroscopy systems support research involving proteins, cells, tissues, biological samples, biomaterials, and biosensors. Raman and SERS spectroscopy provide molecular information for biomolecular analysis and biosensing, while UV-VIS, fluorescence, and NIR spectroscopy enable absorbance, optical, and physiological measurements across a wide range of life science applications. From fundamental biological research and tissue analysis to biosensing and emerging optical diagnostics, StellarNet provides flexible spectroscopy tools for biomedical and life sciences research.

Recommended Spectrometers

Featured Articles

Raman Microscopy for Early Colorectal Cancer Detection

Early detection is critical in improving outcomes for colorectal cancer, creating a need for sensitive methods that can identify subtle changes in tissue. This research explores how Raman microscopy can characterize biochemical differences in colorectal tissue, demonstrating the potential of molecular-level spectral information for early cancer detection research.

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Optical Spectroscopy for Skin Lesion Classification

Optical spectroscopy offers a non-invasive way to investigate differences between healthy and abnormal tissue. This application explores how spectral measurements and machine learning can be used to classify skin lesions, highlighting the potential of spectroscopy as a rapid tool for supporting research into skin cancer detection and tissue analysis.

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Wearable NIR Spectroscopy for Monitoring Brain Activity

Could NIR spectroscopy move brain activity monitoring beyond the laboratory? This project from Vladimir Pozdin and Alper Bozkurt combines NIR light sources, optical sensing, onboard electronics, and wireless connectivity into a compact wearable system for real-time monitoring of physiological responses associated with cognitive activity.

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Customer Research & Publications

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Key Application Areas

Food Safety & Quality

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Advanced & quantum materials

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Thin Films & Optical Coatings

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Pharmaceuticals & Nutraceuticals

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Astronomy, Space & Remote Sensing

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Environmental & Microplastics

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Industrial & Process Analysis

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Lighting, Displays & Radiometry

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Recommended Spectrometers for Biomedical Applications

UV-VIS Spectrometers

UV-VIS spectroscopy provides fast, flexible optical measurements for biomedical and life sciences research. StellarNet UV-VIS spectrometers support absorbance, transmission, and reflectance measurements for applications including biomolecules, proteins, cell and tissue research, optical biosensors, assays, and biomedical materials. Compact fiber-optic configurations make it easy to integrate spectroscopy into laboratory experiments, custom research systems, and biomedical instrumentation.

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Raman Spectrometers and Microscopes

Raman spectroscopy provides molecular identification and chemical characterization for biomedical and life sciences research. StellarNet Raman spectrometers support applications involving biomolecules, biological samples, pharmaceuticals, cells and tissues, biosensors, and biomedical materials with little to no sample preparation. Raman microscopy extends these capabilities to microscopic structures and localized regions, enabling detailed molecular analysis and mapping of complex biological and biomedical samples.

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NIR Spectrometers

NIR spectroscopy provides fast, non-destructive optical measurements for biomedical and life sciences research. StellarNet NIR spectrometers support applications involving biological tissues, biomaterials, moisture and composition analysis, physiological monitoring, and the study of light interaction with biological samples. Compact fiber-optic configurations also make NIR spectroscopy easy to integrate into custom research systems, probes, and biomedical instrumentation.

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Learn More

Explore Raman, UV-VIS, and NIR spectroscopy through practical guides, application notes, videos, technical resources, and real-world research. Learn how these techniques can support biomedical and life sciences research, biomolecular analysis, tissue measurements, biosensing, physiological monitoring, and biomaterials characterization. These Learning Centers provide practical resources to help researchers understand their measurements and apply spectroscopy to biological and biomedical applications.

  • Raman Learning Center — Explore Raman spectroscopy for biomolecular analysis, biological samples, cells and tissues, biosensing, and biomedical materials characterization.
  • UV-VIS Learning Center — Learn about UV-VIS spectroscopy for absorbance, transmission, biomolecular measurements, assays, optical biosensors, and life sciences research.
  • NIR Learning Center — Explore NIR spectroscopy for biological tissue measurements, physiological monitoring, biomaterials, composition analysis, and biomedical research.
UV-VIS Learning Center
NIR Learning Center
Raman Learning Center
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