page_title: Mostafa El-Sayed
hierarchical_section_title: Mostafa El-Sayed
caption_attribution_description: English: Cover Photo C&amp;EN Magazine March 14, 2016
context_page_description: Mostafa A. El-Sayed is a highly cited Egyptian chemical physicist, a leading nanoscience researcher, a member of the National Academy of Sciences and a US National Medal of Science laureate. He is also known for the spectroscopy rule named after him, the El-Sayed rule.
context_section_description: Mostafa A. El-Sayed (Arabic: مصطفى السيد) (born 8 May 1933) is a highly cited Egyptian chemical physicist, a leading nanoscience researcher, a member of the National Academy of Sciences and a US National Medal of Science laureate. He is also known for the spectroscopy rule named after him, the El-Sayed rule.
caption: Mostafa El-Sayed in March, 2016
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