Technical Information Magazine 202102-02 Micro-Region Infrared Spectroscopic Imaging Analysis
The technical information magazine The TRC News provides the latest information on analytical techniques that are useful for research and development, solving production troubles, and quality control.
**Abstract** In micro-area infrared spectroscopic analysis, the development of high spatial resolution devices is progressing. This paper introduces applications of micro-area infrared spectroscopic imaging technology using conventional micro-ATR imaging, which is an extension of existing technology, and photothermal conversion infrared spectroscopy (O-PT-IR method), which has spatial resolution beyond the diffraction limit of infrared light. **Table of Contents** 1. Introduction 2. High Spatial Resolution in Infrared Analysis 3. Micro-Area Composition of the O-PTIR Method 4. Higher-Order Structural Analysis of Micro-ATR Imaging 5. Conclusion
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Technical Information Magazine The TRC News "Latest Technology in Micro Infrared Spectroscopic Imaging Analysis" [Abstract] In micro infrared spectroscopic analysis, the development of high spatial resolution devices is progressing. This paper introduces application examples of micro infrared spectroscopic imaging technology using microscopic ATR imaging, which is an extension of conventional technology, and photothermal conversion infrared spectroscopy (O-PT-IR method), which has spatial resolution exceeding the diffraction limit of infrared light. [Table of Contents] 1. Introduction 2. High Spatial Resolution in Infrared Analysis 3. Micro Composition of O-PTIR Method 4. Higher Order Structural Analysis of Microscopic ATR Imaging 5. Conclusion [Figures and Tables] Figure 1 Conceptual Diagram of O-PTIR Measurement Figure 2 Surface and Cross-Section Observation of Foreign Substances Figure 3 O-PTIR Spectra and Analysis Results of Foreign Substances and Normal Areas Figure 4 Accelerated Deterioration Test of Coating Film on Automotive Resin Materials Figure 5 Cross-Section Observation of Samples and O-PTIR Spectra Figure 6 O-PTIR and Microscopic Fluorescence Imaging Results Figure 7 Conceptual Diagram of Measurement Samples and Locations Figure 8 Cross-Section Observation of GF/PBT Injection Molding Plate Figure 9 Infrared Absorption Spectra of PBT with Different Crystallinity Figure 10 Microscopic ATR Imaging Figure 11 Microscopic ATR Imaging Around GF
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