Mykhaylo W. Myahkostupov

Works (6)

Updated: July 5th, 2023 15:42

2018 article

Long-lived triplet excited state in a platinum(ii) perylene monoimide complex

Yarnell, J. E., Chakraborty, A., Myahkostupov, M., Wright, K. M., & Castellano, F. N. (2018, January 1). Dalton Transactions, Vol. 47, pp. 15071–15081.

By: J. Yarnell n, A. Chakraborty n, M. Myahkostupov n, K. Wright  n & F. Castellano n 

topics (OpenAlex): Organic Light-Emitting Diodes Research; Photochemistry and Electron Transfer Studies; Luminescence and Fluorescent Materials
TL;DR: The synthesis and solution based photophysical properties of a new Pt(ii)-terpyridine complex coupled to a perylene monoimide (PMI) chromophoric unit through an acetylene linkage resulted in quantitative quenching of the highly fluorescent PMI chromophore by introducing metal character into the lowest energy singlet state, thereby leading to the formation of a long-lived PMI-ligand localized triplet excited state. (via Semantic Scholar)
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Added: November 26, 2018

2017 journal article

Charge Localization after Ultrafast Photoexcitation of a Rigid Perylene Perylenediimide Dyad Visualized by Transient Stark Effect

Journal of the American Chemical Society, 139(15), 5530–5537.

By: M. Koch *, M. Myahkostupov n, D. Oblinsky *, S. Wang *, S. Garakyaraghi n, F. Castellano n , G. Scholes *

topics (OpenAlex): Photochemistry and Electron Transfer Studies; Spectroscopy and Quantum Chemical Studies; Photoreceptor and optogenetics research
TL;DR: The calculations illustrate the complexity of electronic structure in this strongly delocalized superchromophore and reflect the complications in the interpretation of transient absorption results when compared to steady-state approaches such as spectroelectrochemistry and model chromophore experiments such as photoinduced bimolecular charge transfer. (via Semantic Scholar)
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Added: August 6, 2018

2017 journal article

Tuning interfacial spin filters from metallic to resistive within a single organic semiconductor family

Physical Review B, 95(24).

By: J. Wang n, A. Deloach n, W. Jiang *, C. Papa n, M. Myahkostupov n, F. Castellano n , F. Liu *, D. Dougherty n 

topics (OpenAlex): Quantum and electron transport phenomena; Molecular Junctions and Nanostructures; Surface Chemistry and Catalysis
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Added: August 6, 2018

2016 article

1-Pyrenyl- and 3-Perylenyl-antimony(V) Derivatives for the Fluorescence Turn-On Sensing of Fluoride Ions in Water at Sub-ppm Concentrations

Hirai, M., Myahkostupov, M., Castellano, F. N., & Gabbaï, F. P. (2016, May 12). Organometallics, Vol. 35, pp. 1854–1860.

By: M. Hirai *, M. Myahkostupov n, F. Castellano n  & F. Gabbaï *

Contributors: M. Hirai *, M. Myahkostupov n, F. Castellano n  & F. Gabbaï *

topics (OpenAlex): Molecular Sensors and Ion Detection; Luminescence and Fluorescent Materials; Crystallography and molecular interactions
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 article

Tetrahedral rigid core antenna chromophores bearing bay-substituted perylenediimides

Myahkostupov, M., & Castellano, F. N. (2015, November 4). Tetrahedron, Vol. 71, pp. 9519–9527.

By: M. Myahkostupov n & F. Castellano n 

Contributors: M. Myahkostupov n & F. Castellano n 

author keywords: Perylenediimide; Rigid core chromophores; Sonogashira coupling; Dynamic NMR; Conformational exchange
topics (OpenAlex): Luminescence and Fluorescent Materials; Porphyrin and Phthalocyanine Chemistry; Synthesis and Properties of Aromatic Compounds
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Added: August 6, 2018

2014 article

Intramolecular radiationless transitions dominate exciton relaxation dynamics

Jumper, C. C., Anna, J. M., Stradomska, A., Schins, J., Myahkostupov, M., Prusakova, V., … Scholes, G. D. (2014, March 14). Chemical Physics Letters, Vol. 599, pp. 23–33.

By: C. Jumper *, J. Anna *, A. Stradomska *, J. Schins *, M. Myahkostupov n, V. Prusakova*, D. Oblinsky *, F. Castellano n , J. Knoester *, G. Scholes *

Contributors: C. Jumper *, J. Anna *, A. Stradomska *, J. Schins *, M. Myahkostupov n, V. Prusakova*, D. Oblinsky *, F. Castellano n , J. Knoester *, G. Scholes *

topics (OpenAlex): Spectroscopy and Quantum Chemical Studies; Photoreceptor and optogenetics research; Perovskite Materials and Applications
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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