Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Enrico F Semeraro"'
Autor:
Enrico F Semeraro, Lisa Marx, Johannes Mandl, Ilse Letofsky-Papst, Claudia Mayrhofer, Moritz PK Frewein, Haden L Scott, Sylvain Prévost, Helmut Bergler, Karl Lohner, Georg Pabst
Publikováno v:
eLife, Vol 11 (2022)
We report the real-time response of Escherichia coli to lactoferricin-derived antimicrobial peptides (AMPs) on length scales bridging microscopic cell sizes to nanoscopic lipid packing using millisecond time-resolved synchrotron small-angle X-ray sca
Externí odkaz:
https://doaj.org/article/75cdca6652d94b5d8588a2a4cb453830
Publikováno v:
Antibiotics, Vol 11, Iss 11, p 1665 (2022)
With its broad antimicrobial spectrum and non-specific mode of action via membrane disruption, any resistance to octenidine (OCT) seems unlikely and has not been observed in clinical settings so far. In this study, we aimed to investigate the efficac
Externí odkaz:
https://doaj.org/article/356a4ba83fe84a31b5ed9d40abdde21a
Autor:
Enrico F. Semeraro, Juliette M. Devos, Lionel Porcar, V. Trevor Forsyth, Theyencheri Narayanan
Publikováno v:
IUCrJ, Vol 4, Iss 6, Pp 751-757 (2017)
The flagellated Gram-negative bacterium Escherichia coli is one of the most studied microorganisms. Despite extensive studies as a model prokaryotic cell, the ultrastructure of the cell envelope at the nanometre scale has not been fully elucidated. H
Externí odkaz:
https://doaj.org/article/62a4390bd6c143858e922c63c80b7331
Publikováno v:
PNAS Nexus. 2
The activity of integral membrane proteins is tightly coupled to the properties of the surrounding lipid matrix. In particular, transbilayer asymmetry, a hallmark of all plasma membranes, might be exploited to control membrane-protein activity. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09eec3b8eff6f7bd03143247a7451630
https://doi.org/10.1093/pnasnexus/pgad126
https://doi.org/10.1093/pnasnexus/pgad126
Publikováno v:
Biophysical Chemistry. 296:107002
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27c107f2a74d9a744f8531bd49e130c9
https://doi.org/10.1016/j.bpc.2023.107002
https://doi.org/10.1016/j.bpc.2023.107002
Autor:
Johannes Mandl, Enrico F. Semeraro, Lisa Marx, Helmut Bergler, Haden L. Scott, Georg Pabst, Karl Lohner, Sylvain Prévost, Moritz P. K. Frewein
Publikováno v:
'Journal of Applied Crystallography ', vol: 54, pages: 473-485 (2021)
A previously reported multi-scale model for (ultra-)small-angle X-ray (USAXS/SAXS) and (very) small-angle neutron scattering (VSANS/SANS) of live Escherichia coli was revised on the basis of compositional/metabolomic and ultrastructural constraints.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a9f370d94d2ea349665271b9c2b2a01
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ESRF:57702
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ESRF:57702
Autor:
Enrico F. Semeraro, Lionel Porcar, Gerald N. Rechberger, Lisa Marx, Karl Lohner, Moritz P. K. Frewein, Georg Pabst
Publikováno v:
'Faraday Discussions ', vol: 232, pages: 435-447 (2021)
Faraday Discussions
Faraday Discussions
We report on the response of asymmetric lipid membranes composed of palmitoyl oleoyl phosphatidylethanolamine and palmitoyl oleoyl phosphatidylglycerol, to interactions with the frog peptides L18W-PGLa and magainin 2 (MG2a), as well as the lactoferri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d6df42022492583d254323476ca6afc
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:31449
https://epn-library.esrf.fr/flora/jsp/index_view_direct_anonymous.jsp?record=doc:PUB_ILL:31449
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2020, 36 (29), pp.8511-8519. ⟨10.1021/acs.langmuir.0c01103⟩
Langmuir, American Chemical Society, 2020, 36 (29), pp.8511-8519. ⟨10.1021/acs.langmuir.0c01103⟩
Thanks to the use of small-angle neutron scattering (SANS), a detailed structural description of thermosensitive polymer-grafted cellulose nanocrystals (CNCs) was obtained and the behavior of aqueous suspensions of these derivatized biosourced partic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c46716a5a92ff25230ebb4a19319af5c
https://doi.org/10.1021/acs.langmuir.0c01103
https://doi.org/10.1021/acs.langmuir.0c01103
Autor:
Moritz P. K. Frewein, Paulina Piller, Enrico F. Semeraro, Krishna C. Batchu, Frederick A. Heberle, Haden L. Scott, Yuri Gerelli, Lionel Porcar, Georg Pabst
Publikováno v:
The Journal of membrane biology. 255(4-5)
We studied the transleaflet coupling of compositionally asymmetric liposomes in the fluid phase. The vesicles were produced by cyclodextrin-mediated lipid exchange and contained dipalmitoyl phosphatidylcholine (DPPC) in the inner leaflet and differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38dd65bb7159219919b2f191d45277ad
https://pubmed.ncbi.nlm.nih.gov/35471665
https://pubmed.ncbi.nlm.nih.gov/35471665
Autor:
Moritz P.K. Frewein, Paulina Piller, Enrico F. Semeraro, Orsolya Czakkel, Yuri Gerelli, Lionel Porcar, Georg Pabst
Publikováno v:
Biophysical Journal. 122:365a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d507a83fc4161e81d41542cc5dab3f7b
https://doi.org/10.1016/j.bpj.2022.11.2017
https://doi.org/10.1016/j.bpj.2022.11.2017