Soluble diphenylhexatriene dimers for intramolecular singlet fission with high triplet energy
O Millington, S Montanaro, A Leventis… - Journal of the …, 2023 - ACS Publications
Intramolecular singlet fission (iSF) facilitates single-molecule exciton multiplication,
converting an excited singlet state to a pair of triplet states within a single molecule. A critical …
converting an excited singlet state to a pair of triplet states within a single molecule. A critical …
Photoinduced multi-color emission of naphthalenediimide radical in different solvents and dynamic anti-counterfeiting film
YS Shi, DD Yang, T Xiao, ZG Xia, YH Fang… - Chemical Engineering …, 2023 - Elsevier
Developing innovative materials with environmentally stable 1, 4, 5, 8-Naphthalene diimide
radicals (NDI radical dot−) emissions is significant. In this work, we have successfully …
radicals (NDI radical dot−) emissions is significant. In this work, we have successfully …
Triplet Formation in a 9, 10-Bis (phenylethynyl) anthracene Dimer and Trimer Occurs by Charge Recombination Rather than Singlet Fission
R Ringström, ZW Schroeder… - The Journal of …, 2023 - ACS Publications
We present an experimental study investigating the solvent-dependent dynamics of a 9, 10-
bis (phenylethynyl) anthracene monomer, dimer, and trimer. Using transient absorption …
bis (phenylethynyl) anthracene monomer, dimer, and trimer. Using transient absorption …
Thermodynamic control of intramolecular singlet fission and exciton transport in linear tetracene oligomers
S Nakamura, H Sakai, M Fuki, R Ooie… - Angewandte Chemie …, 2023 - Wiley Online Library
We newly synthesized a series of homo‐and hetero‐tetracene (Tc) oligomers to propose a
molecular design strategy for the efficient exciton transport in linear oligomers by promoting …
molecular design strategy for the efficient exciton transport in linear oligomers by promoting …
Singlet fission‐based high‐resolution X‐ray imaging scintillation screens
X‐ray imaging technology is critical to numerous different walks of daily life, ranging from
medical radiography and security screening all the way to high‐energy physics. Although …
medical radiography and security screening all the way to high‐energy physics. Although …
Role of Singlet and Triplet Excited States in the Oxygen-Mediated Photophysics and Photodegradation of Polyacenes
Polyacenes, such as tetracene and pentacene, are common model systems for the study of
photophysical phenomena such as singlet fission (SF) and triplet fusion, processes which …
photophysical phenomena such as singlet fission (SF) and triplet fusion, processes which …
Ultrafast dynamics of the 9, 10-bis [(triisopropylsilyl) ethynyl] anthracene nanoaggregate and thin film: Influence of the molecular packing and sample morphology on …
Photophysics and ultrafast exciton dynamics of 9, 10-bis (triisopropylsilylethynyl) anthracene
(TIPSAn) nanoaggregates and thin films are studied. The effect of molecular packing on …
(TIPSAn) nanoaggregates and thin films are studied. The effect of molecular packing on …
Supramolecular scaffold–directed two-dimensional assembly of pentacene into a configuration to facilitate singlet fission
Molecular assemblies featuring two-dimensionality have attracted increasing attention,
whereas such structures are difficult to construct simply relying on spontaneous molecular …
whereas such structures are difficult to construct simply relying on spontaneous molecular …
Perylene-derivative singlet exciton fission in water solution
C Magne, S Streckaite, RA Boto… - Chemical …, 2024 - pubs.rsc.org
We provide direct evidence of singlet fission occurring with water-soluble compounds. We
show that perylene-3, 4, 9, 10-tetracarboxylate forms dynamic dimers in aqueous solution …
show that perylene-3, 4, 9, 10-tetracarboxylate forms dynamic dimers in aqueous solution …
Four‐Membered Ring‐Embedded Cycloarene Enabling Anti‐Aromaticity and Ultra‐Narrowband Emission
R Zhang, Z Xiong, D An, J Zhu, Y Gu… - Angewandte …, 2024 - Wiley Online Library
The synthesis of fully fused π‐conjugated cycloarenes embedded with nonbenzenoid
aromatics is challenging. In this work, the first example of four‐membered ring‐embedded …
aromatics is challenging. In this work, the first example of four‐membered ring‐embedded …