Work

Probing intersystem crossing in multi-brominated eumelanin through transient absorption and surface hopping dynamics

Year: 2024

Type: article

Abstract: Ultrafast intersystem crossing (ISC) followed by internal conversion in multi-brominated eumelanin monomers. The rate of ISC ( k ISC ) in the tri-brominated monomer is higher than that in the di-brominated monomer due to an enhanced heavy atom effect.

Source: Organic Chemistry Frontiers

DOI: 10.1039/d4qo01832j

Authors: Kavya Vinod, Lukhmanul Hakeem K., Diana Thomas, Pallavi Panthakkal Das, Mahesh Hariharan

Institution: Indian Institute of Science Education and Research Thiruvananthapuram

Language: English

Topic: Photochemistry and Electron Transfer Studies

Subfield: Physical and Theoretical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Funders: Indian Institute of Science Education and Research Thiruvananthapuram, Council of Scientific and Industrial Research, India, Indian Institute of Science Education and Research Mohali, Science and Engineering Research Board

Award: G976142136