Results 91 to 100 of about 917,628 (315)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Development of highly-efficient ZIF-8@PDMS/PVDF nanofibrous composite membrane for phenol removal in aqueous-aqueous membrane extractive process

, 2018
A highly-efficient zeolitic imidazolate framework-8 (ZIF-8) embedded polydimethylsiloxane (PDMS) mixed matrix membrane (MMM) supported by a polyvinylidene fluoride (PVDF) nanofibrous substrate was developed for phenol removal in an aqueous-aqueous ...
Tan, Choon-Hong, Wang, Rong, Jin, Meng-Yi, Lin, Yuqing, Liao, Yuan   +4 more
core   +1 more source

Influence of the ionic composition on the diffusion mass transfer of saccharides through a cation-exchange membrane [PDF]

, 2013
Recent studies have pointed out that the presence of salts can change significantly the membrane process performances because of the resulting modification of the neutral solutes transfer through the membrane.
Roux-de Balmann, Hélène, Savignac, Julie, Roux De-Balmann, Hélène, Galier, Sylvain   +3 more
core   +1 more source

TRANSPOR IODIN MELALUI MEMBRAN KLOROFORM DENGAN TENIK MEMBRAN CAIR FASA RUAH

Jurnal Riset Kimia, 2015
Vol 5 No 1 ABSTRACT   The transport of iodine through a bulk liquid membrane containing chloroform as the solvent and alkaline sodium sulfite solution as the receiving phase was studied .Iodine transport was performed by bulk liquid membrane technique ...
Refinel -, Zaharasmi Kahar, Sukmawita -
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

The Roles of Membrane Rafts in CD32A-Mediated Phagocytosis

, 2007
Membrane rafts are highly dynamic heterogeneous sterol- and sphingolipid-rich micro-domains on cell surfaces. They are generally believed to provide residency for cell surface molecules (e.g., adhesion and signaling molecules) and scaffolding to ...
Periasamy Selvaraj, Timothy P. Tolentino, Cheng Zhu   +2 more
core   +1 more source

Translocation and insertion of precursor proteins into isolated outer membranes of mitochondria [PDF]

, 1993
Nuclear-encoded proteins destined for mitochondria must cross the outer or both outer and inner membranes to reach their final sub- mitochondrial locations. While the inner membrane can translocate preproteins by itself, it is not known whether the outer
W Neupert, Lill, Roland, Neupert, Walter, A Mayer, Mayer, Andreas, R Lill   +5 more
core   +1 more source

Thermodynamic evidence for a dual transport mechanism in a POT peptide transporter

eLife, 2014
Peptide transport plays an important role in cellular homeostasis as a key route for nitrogen acquisition in mammalian cells. PepT1 and PepT2, the mammalian proton coupled peptide transporters (POTs), function to assimilate and retain diet-derived ...
Joanne L Parker, Joseph A Mindell, Simon Newstead   +2 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

Plasma membrane-located purine nucleotide transport proteins are key components for host exploitation by microsporidian intracellular parasites [PDF]

, 2014
EH and TAW acknowledge support from the Marie Curie Fellowship Programme (HTTP://cordis.europa.eu/fp7/home_en.html). ERSK, JML and TME acknowledge support from the Wellcome Trust (www.wellcome.ac.uk/).
Eva Heinz (105025), Hirt, R.P., Edmund R. S. Kunji (669696), Williams, Tom A, Goldberg, A.V., Robert P Hirt, Hacker Christian, T Martin Embley, Robert P. Hirt (124609), Kunji, E.R.S., Nakjang, Sirintra, Hirt, Robert, Kunji, Edmund R S, John M. Lucocq (124603), Embley, T. Martin, Christian Hacker (124601), Edmund R S Kunji, Alina V. Goldberg (124596), Heinz, Eva, John Mifsud (669694), Lucocq, John M., Alison Gregory, Embley T. Martin, Dean, P., Hirt, Robert P., Goldberg, Alina V, Heinz, E., Nakjang Sirintra, T. Martin Embley (124611), Williams Tom A., Sirintra Nakjang (124590), Kunji, Edmund R. S., Kunji, Edmund, John M Lucocq, Gregory, Alison, Goldberg, Alina, Goldberg Alina V., Tom A Williams, Tom A. Williams (124587), Gregory, A., Lucocq John M., Embley, T Martin, Paul Dean (35800), Heinz Eva, Dean, Paul; id_orcid, John Mifsud, Williams, Tom A., Lucocq, John M, Hirt Robert P., Alina V Goldberg, Dean, Paul, Hirt, Robert P, Paul Dean, Nakjang, S., Embley, T, Sirintra Nakjang, Gregory Alison, Dean Paul, Goldberg, Alina V., Mifsud, John, Lucocq, John, Williams, T.A., Mifsud John, Christian Hacker, Alison Gregory (669695), Embley, T.M., Williams, Tom, Eva Heinz, Hacker, Christian, Hacker, C., Kunji, Edmund R.S., Mifsud, J., Kunji Edmund R. S.   +72 more
core   +1 more source