Attenuated total reflection spectra of aqueous glycine in the terahertz region

スポンサーリンク

概要

• 論文の詳細を見る

• Attenuated total reflection (ATR) spectroscopy in the terahertz (THz) region was used to measure the spectra of water, aqueous glycine solution, and glycine powder between 0.5 and 12THz. By subtracting the absorption spectrum of water, we obtained clear absorption peaks for dissolved glycine at 2.1, 5.2, and 9.3THz. In addition, we observed that the frequencies of these absorption peaks differed from the peaks for glycine powder. This indicates that the low-frequency vibrational mode in glycine molecules changes with the hydrogen bonding of glycine to H2O molecules.

• The Institute of Electronics, Information and Communication Engineersの論文

著者

• Fukunaga Kaori

  National Inst. Information And Communications Technol.

• Fukunaga Kaori

  National Institute Of Information And Communications Technology

• Ogawa Yuichi

  Tohoku Univ. Sendai Jpn

• Cheng Li

  Tohoku University

関連論文

• Evaluation of Information Leakage from PC Displays Using Spectrum Analyzers(Electromagnetic Compatibility (EMC))
• The bio-sensing in water environment with terahertz waves using the evanescent field of a silicon waveguide (電子デバイス)
• Terahertz Sensing of Thin Poly(ethylene Terephthalate) Film Thickness Using a Metallic Mesh
• Reconstruction of Printed Image Using Electromagnetic Disturbance from Laser Printer(Electromagnetic Compatibility (EMC))
• Effect of Annealing on Optical Absorption of LaAlO3 at Terahertz Frequencies
• Transmittance Characteristic of Alkylbenzene on Terahertz Band
• Transmittance Characteristic of Alkylbenzene on Terahertz Band
• Terahertz spectroscopy for art conservation
• Attenuated total reflection spectra of aqueous glycine in the terahertz region

スポンサーリンク