[Application and progress of Fourier transform attenuated total reflection infrared spectroscopy]

Area of Science:

• Analytical Chemistry
• Spectroscopy
• Materials Science

Context:

• Traditional transmission infrared spectroscopy has limitations for certain sample types and surface analysis.
• Advancements in Fourier transform infrared spectroscopy and chemical metrology have enabled new analytical techniques.
• Fourier Transform Attenuated Total Reflection Infrared spectroscopy (ATR-FTIR) has emerged as a powerful tool.

Purpose:

• To review the current research and development status of ATR-FTIR.
• To highlight the capabilities of ATR-FTIR in depth profiling, qualitative and quantitative analysis.
• To explore novel applications of ATR-FTIR, including fiber optics and specialized material studies.

Summary:

• ATR-FTIR excels in analyzing samples unsuitable for traditional methods and provides detailed surface layer structure information.
• The paper covers theoretical advancements in depth profiling, material surface analysis, and component quantification in mixtures and solutions.
• Applications include quality testing, public security, fiber optics, and studying mechanisms in areas like skin promotion.

Impact:

• ATR-FTIR provides a versatile and effective method for surface analysis across diverse scientific and industrial fields.
• The technique enhances material characterization, quality control, and forensic investigations.
• Ongoing research expands its utility, particularly with fiber ATR accessories and specialized applications.