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数字图像色度测量用于在呼气凝结物中确定乙醇

Yasaman Sefid-Sefidehkhan1,2, Maryam Khoshkam2, Samineh Raha1

  • 1Pharmaceutical Analysis Research Center & Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, 5165665811, Iran.

Bioanalysis
|January 16, 2024
PubMed
概括

这项研究开发了一种智能手机色度传感器,用于量化呼气凝结物 (EBC) 中的乙醇. 该方法提供了一种简单,可访问的方式来测量生物样本中的乙醇含量.

关键词:
颜色测量仪的颜色测量方法数字图像数字图像图像数字图像乙醇乙醇是一种呼出的呼吸凝结物是空气中的凝结物.智能手机的智能手机智能手机的智能手机.

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In a flame photometer, when a solution like potassium chloride is aspirated into the flame, the solvent evaporates, leaving behind dehydrated salt. This salt dissociates into free gaseous atoms in their ground state. Some of these atoms absorb energy from the flame, leading to their excitation. The excited atoms return to the ground state, emitting photons at characteristic wavelengths. Because only electronic transitions are involved, the resulting emission lines are very narrow. The intensity...
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