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Ivan L. Volkov
Researcher at Uppsala University
Publications - 16
Citations - 264
Ivan L. Volkov is an academic researcher from Uppsala University. The author has contributed to research in topics: Translation (biology) & Ribosome. The author has an hindex of 8, co-authored 14 publications receiving 206 citations. Previous affiliations of Ivan L. Volkov include Saint Petersburg State University & University of Nebraska Medical Center.
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α-Synuclein misfolding assessed with single molecule AFM force spectroscopy: effect of pathogenic mutations.
Alexey V. Krasnoslobodtsev,Ivan L. Volkov,Ivan L. Volkov,Josephat M. Asiago,Jagadish Hindupur,Jean-Christophe Rochet,Yuri L. Lyubchenko +6 more
TL;DR: A single molecule AFM force spectroscopy approach is used in which structural details of dimers formed by all four variants of α-Syn are characterized and it is suggested that multiple segments are involved in the assembly of the dimer.
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DNA with Ionic, Atomic, and Clustered Silver: An XPS Study
Ivan L. Volkov,Anastasiya Smirnova,Anna A. Makarova,Zakhar V. Reveguk,Ruslan R. Ramazanov,Dmitry Yu. Usachov,V. K. Adamchuk,A. I. Kononov +7 more
TL;DR: High-resolution photoelectron spectra reveal that in vacuo silver atoms interact mainly with oxygen atoms of the phosphodiester bond and deoxyribose in DNA, in contrast to the behavior of silver ions, which interact preferentially with the nitrogen atom of the bases.
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tRNA tracking for direct measurements of protein synthesis kinetics in live cells.
Ivan L. Volkov,Martin Lindén,Javier Aguirre Rivera,Ka-Weng Ieong,Mikhail Metelev,Johan Elf,Magnus Johansson +6 more
TL;DR: Combination of single-molecule tracking experiments and machine-learning approaches to monitor diffusional state transitions between ribosome-bound and free tRNAs allows codon resolution measurements of translation kinetics.
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DNA as UV light-harvesting antenna.
Ivan L. Volkov,Zakhar V. Reveguk,Pavel Yu. Serdobintsev,Pavel Yu. Serdobintsev,Ruslan R. Ramazanov,A. I. Kononov +5 more
TL;DR: It is demonstrated that the exciton delocalization length in some DNA structures may not be limited to just two bases, and the efficient energy transport in the Ag–DNA complexes suggests an excitonic mechanism for the transfer.
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DNA-Stabilized Silver Nanoclusters with High Yield of Dark State
TL;DR: This work measured quantum yield of the dark state for the calf thymus DNA-stabilized Ag nanocluster using nonlinear fluorescence saturation spectroscopy and suggested very efficient formation of the nonemitting long-lived transient species of the studied silver cluster–DNA complex presumably of charge-transfer nature.