@article{wells_yarnell_sheykhi_palmer_yonemoto_joyce_garakyaraghi_castellano_2021, title={Accessing the triplet manifold of naphthalene benzimidazole-phenanthroline in rhenium(I) bichromophores}, volume={8}, ISSN={["1477-9234"]}, url={https://doi.org/10.1039/D1DT02329B}, DOI={10.1039/d1dt02329b}, abstractNote={Two new Re(i) metal–organic bichromophores containing a phenanthroline appended perinone are shown to quantitatively generate extremely long-lived triplet ligand-centered excited states.}, journal={DALTON TRANSACTIONS}, publisher={Royal Society of Chemistry (RSC)}, author={Wells, Kaylee A. and Yarnell, James E. and Sheykhi, Sara and Palmer, Jonathan R. and Yonemoto, Daniel T. and Joyce, Rosalynd and Garakyaraghi, Sofia and Castellano, Felix N.}, year={2021}, month={Aug} }
 @article{yonemoto_papa_sheykhi_castellano_2021, title={Controlling Thermally Activated Delayed Photoluminescence in CdSe Quantum Dots through Triplet Acceptor Surface Coverage}, volume={12}, ISSN={["1948-7185"]}, url={https://doi.org/10.1021/acs.jpclett.1c00746}, DOI={10.1021/acs.jpclett.1c00746}, abstractNote={Quantum-dot/molecule composites (QD/mol) have demonstrated useful photochemical properties for many photonic and optoelectronic applications; however, a comprehensive understanding of these materials remains elusive. This work introduces a series of cadmium(II) selenide/1-pyrenecarboxylic acid (CdSe/PCA) nanomaterials featuring bespoke PCA surface coverage on CdSe585 (coded by the peak of the first exciton absorption band) to glean insight into the QD/mol photophysical behavior. Tailoring the energy gap between the CdSe585 first exciton band (2.1 eV) and the lowest PCA triplet level (T1 = 2.0 eV) to be nearly isoenergetic, strong thermally activated delayed photoluminescence (TADPL) is observed resulting from reverse triplet-triplet energy transfer. The resultant average decay time constant (τobs) of the photoluminescence emanating from CdSe585 is deterministically controlled with surface-bound PCAn chromophores (n = average number of adsorbed PCA molecules) by shifting the triplet excited state equilibrium from the CdSe585 to the PCA molecular triplet reservoir as a function of n.}, number={15}, journal={JOURNAL OF PHYSICAL CHEMISTRY LETTERS}, publisher={American Chemical Society (ACS)}, author={Yonemoto, Daniel T. and Papa, Christopher M. and Sheykhi, Sara and Castellano, Felix N.}, year={2021}, month={Apr}, pages={3718–3723} }
 @article{yang_sheykhi_zhang_milsmann_castellano_2021, title={Low power threshold photochemical upconversion using a zirconium(iv) LMCT photosensitizer}, volume={12}, ISSN={["2041-6539"]}, url={https://doi.org/10.1039/D1SC01662H}, DOI={10.1039/d1sc01662h}, abstractNote={The LMCT photosensitizer Zr(MesPDPPh)2 paired with DPA-based acceptors enabled low power threshold photochemical upconversion with record-setting quantum efficiencies.}, number={26}, journal={CHEMICAL SCIENCE}, publisher={Royal Society of Chemistry (RSC)}, author={Yang, Mo and Sheykhi, Sara and Zhang, Yu and Milsmann, Carsten and Castellano, Felix N.}, year={2021}, month={Jun} }