Scholarlink

<p>In this work, the reflectivity and transmittance were measured at several points on the leaves of Epipremnum aureum, the average values ​​were found at each wavelength, and the light absorption at each wavelength was calculated. Then, we compared the measured and calculated spectra for the upper and lower sides of the leaf, and analyzed the light absorption spectra to identify the chlorophyll absorption peaks. The results were interpreted with the help of optical microscope images of the upper and lower sides of the leaf. The results showed the presence of surface plasmon activity on the leaf surfaces, and this activity appeared clearly in the reflectance spectra of the lower surface. The plasmon absorption peaks were also monitored in the light absorption spectra. On the other hand, the absorption peaks of chlorophyll (a) and (b) were detected by analyzing the absorption spectra using the peak fit software, and the percentage of each was determined.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Studying the Optical and Plasmonic Properties of Epipremnum Aureum Leaves

  • 期刊论文

  • 发表日期：

    2025年1月2日

查看全文
  • Kamal Kayed

摘要

In this work, the reflectivity and transmittance were measured at several points on the leaves of Epipremnum aureum, the average values ​​were found at each wavelength, and the light absorption at each wavelength was calculated. Then, we compared the measured and calculated spectra for the upper and lower sides of the leaf, and analyzed the light absorption spectra to identify the chlorophyll absorption peaks. The results were interpreted with the help of optical microscope images of the upper and lower sides of the leaf. The results showed the presence of surface plasmon activity on the leaf surfaces, and this activity appeared clearly in the reflectance spectra of the lower surface. The plasmon absorption peaks were also monitored in the light absorption spectra. On the other hand, the absorption peaks of chlorophyll (a) and (b) were detected by analyzing the absorption spectra using the peak fit software, and the percentage of each was determined.