In the lowest excited triplet state, the excited photosensitizer reacts with tissue oxygen and
forms reactive oxygen species (ROS), which kills tissue cells in photodynamic therapy …

The photochemical deracemization of spiro [cyclopropane‐1, 3′‐indolin]‐2′‐ones
(spirocyclopropyl oxindoles) was studied. The corresponding 2, 2‐dichloro compound is …

The anti-Kasha process provides the possibility of using high-energy excited states to
develop novel applications. Our previous research (Nature communications, 2020, 11, 793) …

The photoinitiated proton-coupled electron transfer (PCET) process in photoacid-based
adducts is predominantly governed by the evolution of the electron–proton transfer state …

Polyacenes, such as anthracene, tetracene, pentacene etc., have been identified as
potential candidates for singlet fission (SF) and triplet–triplet annihilation (TTA) processes in …

Abstract Stimulated Raman Spectroscopy (SRS) is a powerful spectroscopic technique to
probe the vibrational structure of chemical and biological system of interest in both steady …

The chemistry of thiopyrans and their benzo derivatives are covered. Studies on structural
methods and elucidation of photochemical properties have been mentioned. Reactivity of six …

The photophysical and photochemical behaviors of thioxanthen-9-one (TX) in different
solvents have been studied using nanosecond transient absorption spectroscopy. A unique …

pH dependent fluorescence emission of a thioxanthone-based probe has been reported
recently. The potential determinant factors of pH dependence may provide important clues to …