Near‐Infrared Self‐Assembled Hydroxyl Radical Generator Based on Photoinduced Cascade Electron Transfer for Hypoxic Tumor Phototherapy

X Zhao, S He, J Wang, J Ding, S Zong, G Li… - Advanced …, 2023 - Wiley Online Library
The hydroxyl radical (• OH) is an extremely potent reactive oxygen species that plays a
crucial role in photooxidations within the realm of hypoxic tumor therapy. However, the …

Symmetry breaking charge transfer leading to charge separation in a far-red absorbing bisstyryl-BODIPY dimer

A Yahagh, RR Kaswan, S Kazemi, PA Karr… - Chemical …, 2024 - pubs.rsc.org
Symmetry breaking charge transfer is one of the important photo-events occurring in
photosynthetic reaction centers that is responsible for initiating electron transfer leading to a …

Regioisomeric Benzidine‐Fullerenes: Tuning of the Diverse Hole‐Distribution to Influence Charge Separation Patterns

C Wang, B Wu, Y Li, T Dong, Y Chai… - Angewandte Chemie …, 2023 - Wiley Online Library
Understanding the influence of molecular structure on charge distribution and charge
separation (CS) provides essential guidance for optoelectronic materials design. Here we …

Novel Benzothiadiazole‐based Donor‐Acceptor Systems: Synthesis, Ultrafast Charge Transfer and Separation Dynamics

S Das, Y Rout, M Poddar, AZ Alsaleh… - … A European Journal, 2024 - Wiley Online Library
Near‐infrared (NIR) absorbing electron donor‐acceptor (D− A) chromophores have been at
the forefront of current energy research owing to their facile charge transfer (CT) …

Direct observation of electron transfer in solids through X-ray crystallography

D Ogata, S Koide, H Kishi, J Yuasa - Nature Communications, 2024 - nature.com
Nanoscale electron transfer (ET) in solids is fundamental to the design of multifunctional
nanomaterials, yet its process is not fully understood. Herein, through X-ray crystallography …

Multimodular Wide-Band Capturing Nanohybrids: Role of Carbon Nanotubes in Slowing Charge Recombination in Supramolecular C60-BisstyrylBODIPY-(Zinc …

S Kazemi, AZ Alsaleh, PA Karr… - Journal of the American …, 2024 - ACS Publications
The importance of diameter-sorted single-wall carbon nanotubes (SWCNTs) noncovalently
bound to a donor–acceptor molecular cleft, 1, in prolonging the lifetime of charge-separated …

In situ self-assembled near-infrared phototherapeutic agent: unleashing hydrogen free radicals and coupling with NADPH oxidation

Y Bu, ZP Yu, Z Lu, H Wang, Y Deng, X Zhu… - Chemical Science, 2024 - pubs.rsc.org
Investigation of electron transfer (ET) between photosensitizers (PSs) and adjacent
substrates in hypoxic tumors is integral to highly efficient tumor therapy. Herein, the oxygen …

A CARBON NANOTUBE BINDING NANO TWEEZER: PHOTOINDUCED CHARGE SEPARATION IN SUPRAMOLECULAR C60-BODIPY-SWCNT TRIADS

F D'Souza - 2023-Sustainable Industrial Processing Summit, 2023 - flogen.org
Electron donor-acceptor hybrids comprised of single-wall carbon nanotubes (SWCNT) are
promising functional structures having direct applications in energy conversion schemes …