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1. Hyperfine Structure Constants for Levels of ¹⁷⁵ Lu ⁺

   https://doi.org/10.3847/1538-4365/ab84f5  

   Den Hartog, E. A.; Lawler, J. E.; Roederer, I. U. (May 2020, The Astrophysical Journal Supplement Series)
2. Preface: 50 ^th American Society for Photobiology Anniversary Issue ^†

   https://doi.org/10.1111/php.13790  

   Greer, Alexander; Cadet, Jean (March 2023, Photochemistry and Photobiology)
3. Enabling Visible Light Sensitization of Yb ^III , Nd ^III and Er ^III in Dimeric Ln ^III /Ga ^III Metallacrowns through Functionalization with Ru ^II Complexes for NIR‐II Multiplex Imaging

   https://doi.org/10.1002/anie.202416101  

   Bădescu‐Singureanu, Codruţa_C; Nizovtsev, Anton_S; Pecoraro, Vincent_L; Petoud, Stéphane; Eliseeva, Svetlana_V (November 2024, Angewandte Chemie International Edition)

   Abstract Multiplex imaging in the second near‐infrared window (NIR‐II, 1000–1700 nm) provides exciting opportunities for more precise understanding of biological processes and more accurate diagnosis of diseases by enabling real‐time acquisition of images with improved contrast and spatial resolution in deeper tissues. Today, the number of imaging agents suitable for this modality remains very scarce. In this work, we have synthesized and fully characterized, including theoretical calculations, a series of dimeric Ln^III/Ga^IIImetallacrowns bearing Ru^IIpolypyridyl complexes,LnRu‐3(Ln=Y^III, Yb^III, Nd^III, Er^III). Relaxed structures ofYRu‐3in the ground and the excited electronic states have been calculated using dispersion‐corrected density functional theory methods. Detailed photophysical studies ofLnRu‐3have demonstrated that characteristic emission signals of Yb^III, Nd^IIIand Er^IIIin the NIR‐II range can be sensitized upon excitation in the visible range through Ru^II‐centered metal‐to‐ligand charge transfer (MLCT) states. We have also showed that these NIR‐II signals are unambiguously detected in an imaging experiment using capillaries and biological tissue‐mimicking phantoms. This work opens unprecedented perspectives for NIR‐II multiplex imaging using Ln^III‐based molecular compounds. 

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4. Branching Ratio Measurements for Vacuum Ultraviolet Photodissociation of ¹² C ¹⁶ O

   https://doi.org/10.1021/jp400412n  

   Gao, Hong; Song, Yu; Chang, Yih-Chung; Shi, Xiaoyu; Yin, Qing-Zhu; Wiens, Roger C.; Jackson, William M.; Ng, C. Y. (July 2013, The Journal of Physical Chemistry A)
5. NMR “Crystallography” for Uniformly ( ¹³ C, ¹⁵ N)‐Labeled Oriented Membrane Proteins

   https://doi.org/10.1002/anie.201915110  

   Awosanya, Emmanuel O.; Lapin, Joel; Nevzorov, Alexander A. (January 2020, Angewandte Chemie International Edition)

   Abstract In oriented‐sample (OS) solid‐state NMR of membrane proteins, the angular‐dependent dipolar couplings and chemical shifts provide a direct input for structure calculations. However, so far only¹H–¹⁵N dipolar couplings and¹⁵N chemical shifts have been routinely assessed in oriented¹⁵N‐labeled samples. The main obstacle for extending this technique to membrane proteins of arbitrary topology has remained in the lack of additional experimental restraints. We have developed a new experimental triple‐resonance NMR technique, which was applied to uniformly doubly (¹⁵N,¹³C)‐labeled Pf1 coat protein in magnetically aligned DMPC/DHPC bicelles. The previously inaccessible¹H_α–¹³C_αdipolar couplings have been measured, which make it possible to determine the torsion angles between the peptide planes without assuming α‐helical structure a priori. The fitting of three angular restraints per peptide plane and filtering by Rosetta scoring functions has yielded a consensus α‐helical transmembrane structure for Pf1 protein. 

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