{
  "dataset_id": "28_spectroscopy_methods",
  "title": "Spectroscopy and Related Methods",
  "domain": "chemical_analysis",
  "primary_entity_field": "method",
  "field_guide": {
    "method": "Method",
    "interaction_type": "Interaction Type",
    "common_target": "Common Target",
    "typical_output": "Typical Output",
    "sample_state_friendly": "Sample State Friendly",
    "invention_year": "Key Invention Year"
  },
  "record_count": 6,
  "records": [
    {
      "record_id": "28_spectroscopy_methods_01",
      "method": "UV-Vis spectroscopy",
      "interaction_type": "Electronic absorption",
      "common_target": "Chromophores and concentration measurement",
      "typical_output": "Absorbance spectrum",
      "sample_state_friendly": "Liquids and some solids",
      "invention_year": 1860,
      "entity_name": "UV-Vis spectroscopy",
      "summary": "UV-Vis spectroscopy appears in the Spectroscopy and Related Methods dataset with method=UV-Vis spectroscopy; interaction_type=Electronic absorption; common_target=Chromophores and concentration measurement; typical_output=Absorbance spectrum; sample_state_friendly=Liquids and some solids; invention_year=1860."
    },
    {
      "record_id": "28_spectroscopy_methods_02",
      "method": "IR spectroscopy",
      "interaction_type": "Vibrational absorption",
      "common_target": "Functional groups",
      "typical_output": "Transmittance or absorbance spectrum",
      "sample_state_friendly": "Liquids, solids, gases",
      "invention_year": 1901,
      "entity_name": "IR spectroscopy",
      "summary": "IR spectroscopy appears in the Spectroscopy and Related Methods dataset with method=IR spectroscopy; interaction_type=Vibrational absorption; common_target=Functional groups; typical_output=Transmittance or absorbance spectrum; sample_state_friendly=Liquids, solids, gases; invention_year=1901."
    },
    {
      "record_id": "28_spectroscopy_methods_03",
      "method": "Raman spectroscopy",
      "interaction_type": "Inelastic scattering of light",
      "common_target": "Molecular vibrations",
      "typical_output": "Raman shift spectrum",
      "sample_state_friendly": "Liquids, solids, biological samples",
      "invention_year": 1928,
      "entity_name": "Raman spectroscopy",
      "summary": "Raman spectroscopy appears in the Spectroscopy and Related Methods dataset with method=Raman spectroscopy; interaction_type=Inelastic scattering of light; common_target=Molecular vibrations; typical_output=Raman shift spectrum; sample_state_friendly=Liquids, solids, biological samples; invention_year=1928."
    },
    {
      "record_id": "28_spectroscopy_methods_04",
      "method": "NMR spectroscopy",
      "interaction_type": "Magnetic resonance of nuclei",
      "common_target": "Molecular structure and dynamics",
      "typical_output": "Chemical shift spectrum",
      "sample_state_friendly": "Liquids and solids",
      "invention_year": 1946,
      "entity_name": "NMR spectroscopy",
      "summary": "NMR spectroscopy appears in the Spectroscopy and Related Methods dataset with method=NMR spectroscopy; interaction_type=Magnetic resonance of nuclei; common_target=Molecular structure and dynamics; typical_output=Chemical shift spectrum; sample_state_friendly=Liquids and solids; invention_year=1946."
    },
    {
      "record_id": "28_spectroscopy_methods_05",
      "method": "Mass spectrometry",
      "interaction_type": "Ion mass-to-charge analysis",
      "common_target": "Molecular mass and fragmentation",
      "typical_output": "Mass spectrum",
      "sample_state_friendly": "Many states after ionization",
      "invention_year": 1912,
      "entity_name": "Mass spectrometry",
      "summary": "Mass spectrometry appears in the Spectroscopy and Related Methods dataset with method=Mass spectrometry; interaction_type=Ion mass-to-charge analysis; common_target=Molecular mass and fragmentation; typical_output=Mass spectrum; sample_state_friendly=Many states after ionization; invention_year=1912."
    },
    {
      "record_id": "28_spectroscopy_methods_06",
      "method": "Fluorescence spectroscopy",
      "interaction_type": "Emission after excitation",
      "common_target": "Fluorophores",
      "typical_output": "Emission spectrum",
      "sample_state_friendly": "Solutions and biological samples",
      "invention_year": 1852,
      "entity_name": "Fluorescence spectroscopy",
      "summary": "Fluorescence spectroscopy appears in the Spectroscopy and Related Methods dataset with method=Fluorescence spectroscopy; interaction_type=Emission after excitation; common_target=Fluorophores; typical_output=Emission spectrum; sample_state_friendly=Solutions and biological samples; invention_year=1852."
    }
  ]
}