Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Michael, Gorka"'
Autor:
Michael Gorka, Amgalanbaatar Baldansuren, Amanda Malnati, Elijah Gruszecki, John H. Golbeck, K. V. Lakshmi
Publikováno v:
Frontiers in Microbiology, Vol 12 (2021)
Chlorophylls (Chl)s exist in a variety of flavors and are ubiquitous in both the energy and electron transfer processes of photosynthesis. The functions they perform often occur on the ultrafast (fs–ns) time scale and until recently, these have bee
Externí odkaz:
https://doaj.org/article/785f5de1504b423bb7fb5a4113b8bb1a
Autor:
Michael Gorka, Philip Charles, Vidmantas Kalendra, Amgalanbaatar Baldansuren, K.V. Lakshmi, John H. Golbeck
Publikováno v:
iScience, Vol 24, Iss 7, Pp 102719- (2021)
Summary: This research addresses one of the most compelling issues in the field of photosynthesis, namely, the role of the accessory chlorophyll molecules in primary charge separation. Using a combination of empirical and computational methods, we de
Externí odkaz:
https://doaj.org/article/be6aa1ade1674a05b12c21cefb95aa47
Publikováno v:
Critical Reviews in Biochemistry and Molecular Biology. 55:425-468
Trehalose and glycerol are low molecular mass sugars/polyols that have found widespread use in the protection of native protein states, in both short- and long-term storage of biological materials, and as a means of understanding protein dynamics. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8138be95a288ede9f51939d8696d2584
https://doi.org/10.1080/10409238.2020.1810623
https://doi.org/10.1080/10409238.2020.1810623
Autor:
Anastasia A. Petrova, Georgy E. Milanovsky, Oksana A. Gopta, Michael Gorka, Mahir D. Mamedov, Dmitry A. Cherepanov, John H. Golbeck, Alexey Yu. Semenov
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1860:601-610
The kinetics of charge recombination in Photosystem I P700-FA/FB complexes and P700-FX cores lacking the terminal iron‑sulfur clusters were studied over a temperatures range of 310 K to 4.2 K. Analysis of the charge recombination kinetics in this t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c10391723df9cb551c7c904e3cf42dd
https://doi.org/10.1016/j.bbabio.2019.06.008
https://doi.org/10.1016/j.bbabio.2019.06.008
Autor:
T. Wade Johnson, Michael Gorka, Vasily Kurashov, Dmitry A. Cherepanov, John H. Golbeck, Alexey Yu. Semenov, Georgy E. Milanovsky
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1859:1288-1301
This work aims to fully elucidate the effects of a trehalose glassy matrix on electron transfer reactions in cyanobacterial Photosystem I (PS I). Forward and backward electron transfer rates from A1A− and A1B− to FX, and charge recombination rate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b66a0ce6c04127e4772b980b899e7dcc
https://doi.org/10.1016/j.bbabio.2018.09.367
https://doi.org/10.1016/j.bbabio.2018.09.367
Autor:
Michael, Gorka, Elijah, Gruszecki, Philip, Charles, Vidmantas, Kalendra, K V, Lakshmi, John H, Golbeck
Publikováno v:
Biochimica et biophysica acta. Bioenergetics. 1862(7)
Recent studies on Photosystem I (PS I) have shown that the six core chlorophyll a molecules are highly coupled, allowing for efficient creation and stabilization of the charge-separated state. One area of particular interest is the identity and funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1586f99a794a332b3aeb5f4116189629
https://pubmed.ncbi.nlm.nih.gov/33785317
https://pubmed.ncbi.nlm.nih.gov/33785317
Publikováno v:
Journal of the American Chemical Society. 140:11631-11638
Photosystem I (PSI) is a naturally occurring light-harvesting complex that drives oxygenic photosynthesis through a series of photoinitiated transmembrane electron transfer reactions that occur with a high quantum efficiency. Understanding the mechan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea344ae1475147abb2da57dc9af3eeff
https://doi.org/10.1021/jacs.8b04593
https://doi.org/10.1021/jacs.8b04593
Autor:
K. V. Lakshmi, Philip Charles, John H. Golbeck, Vidmantas Kalendra, Elijah Gruszecki, Michael Gorka
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1862:148424
Recent studies on Photosystem I (PS I) have shown that the six core chlorophyll a molecules are highly coupled, allowing for efficient creation and stabilization of the charge-separated state. One area of particular interest is the identity and funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236e73b27dd8ddab6715c52f25906c86
https://doi.org/10.1016/j.bbabio.2021.148424
https://doi.org/10.1016/j.bbabio.2021.148424
Autor:
Philip Charles, Amgalanbaatar Baldansuren, K. V. Lakshmi, Vidmantas Kalendra, Michael Gorka, John H. Golbeck
Publikováno v:
iScience
iScience, Vol 24, Iss 7, Pp 102719-(2021)
iScience, Vol 24, Iss 7, Pp 102719-(2021)
Summary This research addresses one of the most compelling issues in the field of photosynthesis, namely, the role of the accessory chlorophyll molecules in primary charge separation. Using a combination of empirical and computational methods, we dem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d54e4b94d4d8d74b92e5c558347b2e
https://doi.org/10.1016/j.isci.2021.102719
https://doi.org/10.1016/j.isci.2021.102719
Autor:
Michael, Gorka, John H, Golbeck
Publikováno v:
Photosynthesis research. 143(2)
Photosystem I complexes from the menB deletion mutant of Synechocystis sp. PCC 6803 were previously wired to a Pt nanoparticle via a molecular wire consisting of 15-(3-methyl-1,4-naphthoquinone-2-yl)]pentadecyl sulfide. In the presence of a sacrifici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::08c79866168650e1c8e2ca45a774715b
https://pubmed.ncbi.nlm.nih.gov/31673863
https://pubmed.ncbi.nlm.nih.gov/31673863