Zobrazeno 1 - 10
of 154
pro vyhledávání: '"Sergey A. Denisov"'
Autor:
Zhiwen Jiang, Carine Clavaguéra, Changjiang Hu, Sergey A. Denisov, Shuning Shen, Feng Hu, Jun Ma, Mehran Mostafavi
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Time-resolved identification of surface-bound intermediates on metallic nanocatalysts is imperative to develop an accurate understanding of the elementary steps of CO2 reduction. Direct observation on initial electron transfer to CO2 to form
Externí odkaz:
https://doaj.org/article/dd5cf0f56fcd48baa7d82b3d222e5672
Autor:
Sergey A. Denisov
Publikováno v:
Гуманитарный вектор, Vol 16, Iss 3, Pp 141-151 (2021)
Article is devoted to the contidition (obligations and functions) of Prussians, who defected to the Order and church in the period of Great uprising and received the land estates for their service. The data about this category contained in acts and
Externí odkaz:
https://doaj.org/article/39dadae0c16b4a0eb7d5fb27d8faaaa5
Autor:
Jun Ma, Anil Kumar, Yusa Muroya, Shinichi Yamashita, Tsuneaki Sakurai, Sergey A. Denisov, Michael D. Sevilla, Amitava Adhikary, Shu Seki, Mehran Mostafavi
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Radiation-induced low-energy electrons in solution are implicated in DNA damage, but their relaxation dynamics are not well understood. Here the authors observe how quasi-free electrons dissociate glycosidic bonds via an excited nucleoside anion radi
Externí odkaz:
https://doaj.org/article/f58a15dcfe324e5c8e476dd5af58d080
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 727 (2021)
The ability of gold nanoparticles (AuNPs) to catalyze reactions involving radicals is poorly studied. However, AuNPs are used in applications where chemical reactions involving transient radicals occur. Herein, we investigate AuNPs’ catalytic effec
Externí odkaz:
https://doaj.org/article/8ca9a18243494f9fa3e61a31d4042098
Publikováno v:
Nanomaterials, Vol 10, Iss 12, p 2478 (2020)
Gold nanoparticles are known to cause a radiosensitizing effect, which is a promising way to improve radiation therapy. However, the radiosensitization mechanism is not yet fully understood. It is currently assumed that gold nanoparticles can influen
Externí odkaz:
https://doaj.org/article/9d0f0c5b8e5f4583bb3b3a0d205db8df
Publikováno v:
International Journal of Molecular Sciences, Vol 20, Iss 19, p 4963 (2019)
Among the radicals (hydroxyl radical (•OH), hydrogen atom (H•), and solvated electron (esol−)) that are generated via water radiolysis, •OH has been shown to be the main transient species responsible for radiation damage to DNA via the indire
Externí odkaz:
https://doaj.org/article/3fe4c5ff82864f0aad8cd347af9aaadb
Autor:
Daniel Adjei, Yahaira Reyes, Anil Kumar, Samuel Ward, Sergey A. Denisov, Moaadh Alahmadi, Michael D. Sevilla, Stanislaw F. Wnuk, Mehran Mostafavi, Amitava Adhikary
Publikováno v:
The Journal of Physical Chemistry B. 127:1563-1571
Publikováno v:
Environmental Science & Technology Letters. 10:59-65
Autor:
Sergey A. Denisov
Publikováno v:
Journal d'Analyse Mathématique. 148:501-522
Autor:
Sergey A. Denisov, Samuel Ward, Viacheslav Shcherbakov, Alexander D. Stark, Renata Kaczmarek, Ewa Radzikowska-Cieciura, Dipra Debnath, Taisiya Jacobs, Anil Kumar, Michael D. Sevilla, Pascal Pernot, Roman Dembinski, Mehran Mostafavi, Amitava Adhikary
Publikováno v:
J Phys Chem B
This work shows that S-atom substitution in phosphate, controls the directionality of hole transfer processes between base and sugar-phosphate backbone in DNA systems. The investigation combines synthesis, electron spin resonance (ESR) studies in sup