Two-dimensional electronic spectroscopy

E Fresch, FVA Camargo, Q Shen, CC Bellora… - Nature Reviews …, 2023 - nature.com
Two-dimensional electronic spectroscopy (2DES) is a popular technique that can track
ultrafast coherent and incoherent processes in real time. Since its development in the late …

Coherent two-dimensional and broadband electronic spectroscopies

S Biswas, JW Kim, X Zhang, GD Scholes - Chemical Reviews, 2022 - ACS Publications
Over the past few decades, coherent broadband spectroscopy has been widely used to
improve our understanding of ultrafast processes (eg, photoinduced electron transfer, proton …

Encapsulating semiconductor quantum dots in supramolecular cages enables ultrafast guest–host electron and vibrational energy transfer

S Lu, DJ Morrow, Z Li, C Guo, X Yu… - Journal of the …, 2023 - ACS Publications
In the field of supramolecular chemistry, host–guest systems have been extensively
explored to encapsulate a wide range of substrates, owing to emerging functionalities in …

Energy transfer-based X-ray imaging scintillators

JX Wang, O Shekhah, OM Bakr, M Eddaoudi… - Chem, 2024 - cell.com
X-ray imaging scintillators are essential for numerous technologies that impact our daily
lives, including medical radiography, computed tomography, and security inspection …

Engineering couplings for exciton transport using synthetic DNA scaffolds

SM Hart, WJ Chen, JL Banal, WP Bricker, A Dodin… - Chem, 2021 - cell.com
Control over excitons enables electronic energy to be harnessed and transported for light
harvesting and molecular electronics. Such control requires nanoscale precision over the …

Fluorescence quenching effects of tetrazines and their Diels–Alder products: Mechanistic insight toward fluorogenic efficiency

B Pinto‐Pacheco, WP Carbery, S Khan… - Angewandte Chemie …, 2020 - Wiley Online Library
Abstract Inverse electron demand Diels–Alder reactions between s‐tetrazines and strained
dienophiles have numerous applications in fluorescent labeling of biomolecules. Herein, we …

Phycobilisome's exciton transfer efficiency relies on an energetic funnel driven by chromophore–linker protein interactions

S Sohoni, LT Lloyd, A Hitchcock… - Journal of the …, 2023 - ACS Publications
The phycobilisome is the primary light-harvesting antenna in cyanobacterial and red algal
oxygenic photosynthesis. It maintains near-unity efficiency of energy transfer to reaction …

Tuning between quenching and energy transfer in DNA-templated heterodimer aggregates

AU Chowdhury, SA Díaz, JS Huff… - The Journal of …, 2022 - ACS Publications
Molecular excitons, which propagate spatially via electronic energy transfer, are central to
numerous applications including light harvesting, organic optoelectronics, and nanoscale …

Characterizing mode anharmonicity and Huang–Rhys factors using models of femtosecond coherence spectra

MS Barclay, JS Huff, RD Pensack… - The journal of …, 2022 - ACS Publications
Femtosecond laser pulses readily produce coherent quantum beats in transient–absorption
spectra. These oscillatory signals often arise from molecular vibrations and therefore may …

Tunable electronic structure via DNA-templated heteroaggregates of two distinct cyanine dyes

JS Huff, SA Díaz, MS Barclay… - The Journal of …, 2022 - ACS Publications
Molecular excitons are useful for applications in light harvesting, organic optoelectronics,
and nanoscale computing. Electronic energy transfer (EET) is a process central to the …