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The Multifaceted Roles of Singlet Oxygen: From Fundamental Mechanisms to Groundbreaking Advances in Photodynamic Therapy

2026-07-30

Abstract excerpt

Singlet oxygen (<sup>1</sup>O<sub>2</sub>) is a key member of the reactive oxygen species (ROS) family and acts as an excited-state isomer of ground-state oxygen (<sup>3</sup>O<sub>2</sub>). Its distinct electronic configuration, which is not limited by spin constraints, gives it much greater chemical reactivity compared to <sup>3</sup>O<sub>2</sub>. As a result, <sup>1</sup>O<sub>2</sub> plays important and varie...

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Literature Corpus work
1fa87be0-ffd0-5d33-a126-69e1a8d6f2fa
DOI
10.22541/authorea.15006836/v1
Open publication

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