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FTIR Spectroscopy Structural Analysis of the Interaction between Lactobacillus kefir S-layers and Metal Ions
(Elsevier Science, 2011-02)
FTIR spectroscopy was used to structurally characterize the interaction of S-layer proteins extracted from two strains of Lactobacillus kefir (the aggregating CIDCA 8348 and the non-aggregating JCM 5818) with metal ions ...
Dynamically resolved self-assembly of S-layer proteins on solid surfaces
(Royal Society of Chemistry, 2018-08)
By using high-speed and high-resolution Atomic Force Microscopy (AFM), it was possible to resolve within a single experiment the kinetic pathway in S-layer self-assembly at the solid-liquid interface, obtaining a model ...
Surface (S) Layer Proteins of Lactobacillus acidophilus Block Virus Infection via DC-SIGN Interaction
(Frontiers Media S.A., 2019-04)
Alphaviruses and flaviviruses are important human pathogens that include Chikungunya virus (CHIKV), Dengue virus (DENV), and Zika virus (ZIKV), which can cause diseases in humans ranging from arthralgia to hemorrhagic ...
Role of S-layer proteins in the biosorption capacity of lead by Lactobacillus kefir
(Springer, 2015-02)
The role of S-layer proteins (SLP) on the Pb2+ sequestrant capacity by Lactobacillus kefir CIDCA 8348 and JCM 5818 was investigated. Cultures in the stationary phase were treated with proteinase K. A dot blot assay was ...
Structured Magnetic Core/Silica Internal Shell Layer and Protein Out Layer Shell (BSA@SiO2@SME): Preparation and Characterization
(2020-03-01)
Purpose: Magnetic nanoparticles are an interesting approach in the biomedical and biotechnological field. They can be used as a drug delivery system or in magnetic resonance imaging. However, these particles have the ...
Protective action of Lactobacillus kefir carrying S-layer protein against Salmonella enterica serovar Enteritidis
(Elsevier Science, 2007-12)
Eight Lactobacillus kefir strains isolated from different kefir grains were tested for their ability to antagonize Salmonella enterica serovar Enteritidis (Salmonella enteritidis) interaction with epithelial cells. L. kefir ...
Biophysical Methods for the Elucidation of the S-Layer Proteins/Metal Interaction
(SCIENCEDOMAIN International, 2013-02)
Surface-layers (S-layers) are macromolecular paracrystalline arrays of proteins or glycoproteins that can self-assemble into 2-dimensional semi-permeable meshworks to overlay the cell surface of many bacteria and archaea. ...
Self-assembled proteins for food applications: A review
(Elsevier Science London, 2020-04-18)
Background: The development of advanced food materials necessarily involves the building of well-known and oriented micro- and nanoarchitectures, which are obtained through the self-assembly of food grade (edible) ...