Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Erika Aloi"'
Autor:
Rosa Bartucci, Erika Aloi
Publikováno v:
Frontiers in Molecular Biosciences, Vol 9 (2022)
Methods of electron spin echo of pulse electron paramagnetic resonance (EPR) spectroscopy are increasingly employed to investigate biophysical properties of nitroxide-labeled biosystems at cryogenic temperatures. Two-pulse echo-detected ED-spectra ha
Externí odkaz:
https://doaj.org/article/210e011c9bd048318b8e41e724b433c6
Publikováno v:
Biomolecular conceptsReferences. 13(1)
Hydration of water affects the dynamics and in turn the activity of biomacromolecules. We investigated the dependence of the librational oscillations and the dynamical transition on the hydrating conditions of two globular proteins with different str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63d28cd5d838221f0de7bcf2283ce63c
https://pubmed.ncbi.nlm.nih.gov/35247042
https://pubmed.ncbi.nlm.nih.gov/35247042
Autor:
Ren-Wang Jiang, Natalya U. Fedosova, Derek Marsh, Rosa Bartucci, Jin-Hua Guo, Erika Aloi, Lucy Kate Ladefoged, Mikael Esmann, Rita Guzzi
Publikováno v:
Aloi, E, Guo, J H, Guzzi, R, Jiang, R W, Ladefoged, L K, Marsh, D, Esmann, M, Bartucci, R & Fedosova, N U 2021, ' Geometry and water accessibility of the inhibitor binding site of Na +-pump : Pulse-and CW-EPR study ', Biophysical Journal, vol. 120, no. 13, pp. 2679-2690 . https://doi.org/10.1016/j.bpj.2021.05.018
Spin labels based on cinobufagin, a specific inhibitor of the Na,K-ATPase, have proved valuable tools to characterize the binding site of cardiotonic steroids (CTSs), which also constitutes the extracellular cation pathway. Because existing literatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::771be57af7ec0adefc2aecf64a629bb1
https://pure.au.dk/portal/da/publications/geometry-and-water-accessibility-of-the-inhibitor-binding-site-of-napump(62a38489-ca08-4e8b-a50b-3569b2d1d1a6).html
https://pure.au.dk/portal/da/publications/geometry-and-water-accessibility-of-the-inhibitor-binding-site-of-napump(62a38489-ca08-4e8b-a50b-3569b2d1d1a6).html
Autor:
Rosa Bartucci, Erika Aloi
Publikováno v:
Chemistry and Physics of Lipids. 221:39-45
Electron spin echo envelope modulation (ESEEM) spectroscopy was used to investigate binary mixtures of single-chain micelle-forming lipids and diacyl bilayer-forming lipids dispersed in D2O at 77 K. Mixtures of dipalmitoylphosphatidylcholine (DPPC) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::332a1870e2509926b2756fb88285a581
https://doi.org/10.1016/j.chemphyslip.2019.03.005
https://doi.org/10.1016/j.chemphyslip.2019.03.005
Autor:
Erika, Aloi, Jin-Hua, Guo, Rita, Guzzi, Ren-Wang, Jiang, Lucy Kate, Ladefoged, Derek, Marsh, Mikael, Esmann, Rosa, Bartucci, Natalya U, Fedosova
Publikováno v:
Biophysical journal. 120(13)
Spin labels based on cinobufagin, a specific inhibitor of the Na,K-ATPase, have proved valuable tools to characterize the binding site of cardiotonic steroids (CTSs), which also constitutes the extracellular cation pathway. Because existing literatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::20df3bc45ef932e0d15cae17de3bf817
https://pubmed.ncbi.nlm.nih.gov/34087213
https://pubmed.ncbi.nlm.nih.gov/34087213
Autor:
Erika Aloi, Rosa Bartucci
Publikováno v:
Biophysical chemistry. 266
Poly(ethylene glycol) (PEG)-grafted lipid dispersions are widely investigated in fundamental and biotechnological research for their successful use in drug-delivery. Here, we consider mixtures of the bilayer-forming lipid dipalmitoylphosphatidylcholi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90e0fe176b08f6074ba79684be72b4ec
https://pubmed.ncbi.nlm.nih.gov/32911450
https://pubmed.ncbi.nlm.nih.gov/32911450
Autor:
Rosa Bartucci, Erika Aloi
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1864:183805
Continuous wave electron paramagnetic resonance spectroscopy of chain-labeled phospholipids is used to investigate the effects of hydration on the librational oscillations and the dynamical transition of phospholipid membranes in the low-temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58926322a73b57dc644275292dc35d45
https://doi.org/10.1016/j.bbamem.2021.183805
https://doi.org/10.1016/j.bbamem.2021.183805
Publikováno v:
Archives of Biochemistry and Biophysics. 654:77-84
Ibuprofen is a non-steroidal anti-inflammatory drug widely used to treat inflammatory diseases, and for its analgesic and antipyretic activity. Although operating as a protein inhibitor, it is also known to interact with lipid membranes. We combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a1dca5fc897dc8bf69e42d67820508
https://doi.org/10.1016/j.abb.2018.07.013
https://doi.org/10.1016/j.abb.2018.07.013
Publikováno v:
Physical chemistry chemical physics : PCCP. 21(34)
Fully hydrated bilayers of monounsaturated palmitoyloleoylphosphatidylcholine (POPC) and diunsaturated dioleoylphosphatidylcholine (DOPC) lipids have low main phase transition temperatures (271 K for POPC and 253 K for DOPC). Two-pulse echo detected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fb774c816ce6b2503f11515f172aee2
https://pubmed.ncbi.nlm.nih.gov/31423504
https://pubmed.ncbi.nlm.nih.gov/31423504
Autor:
Rosa Bartucci, Erika Aloi
Publikováno v:
Biophysical chemistry. 253
Interdigitated lamellar phases composed of dipalmitoylphosphatidylcholine (DPPC) and equimolar content of lyso-palmitoylphosphatidylcholine (Lyso-PPC) or DPPC hydrated in ethanol containing water (60% v/v) have been studied in the frozen state. Elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91566bcf6a5d5400e9d45ed20867beea
https://pubmed.ncbi.nlm.nih.gov/31401498
https://pubmed.ncbi.nlm.nih.gov/31401498