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16.389  Articles
1 of 1.640 pages  |  10  records  |  more records»
Self-assembly of proteins and peptides into amyloid fibrils is the subject of intense research due to association of this process with multiple human disorders. Despite considerable progress in understanding the nature of amyloid cytotoxicity, the role of... see more

During the last decades growing attention has been paid to ascertaining the factors responsible for the toxic potential of particular protein aggregates, amyloid fibrils, whose formation is associated with a range of human pathologies, including the neuro... see more

AbstractFlow behavior of Soy Protein Isolate (SPI) suspension and Whey Protein Isolate (WPI) solution at pH 2.0 under various heating times were studied using steady shear viscosity measurements. Shear rate sweeps with increasing shear rates (up ramp) was... see more

The aggregation of misfolded proteins into specific ordered aggregates, amyloid fibrils, associated with more than forty human diseases, currently attracts great research attention in biomedical and nanotechnological aspects. These aggregates and their ol... see more

Due to their unique photophysical and photochemical properties and high sensitivity to the beta-pleated motifs, cyanine dyes have found numerical applications as molecular probes for the identification and characterization of amyloid fibrils in vitro and ... see more

Protein aggregation into highly ordered supramolecular aggregates is the hallmark of many degenerative diseases including the neurological disorders (Parkinson’s, Alzheimer’s, and Huntington’s diseases), type II diabetes, systemic amyloidosis, spongiform ... see more

Molecular interactions between novel monomethine cyanine dyes and non-fibrilar and fibrilar proteins were assessed using fluorescence spectroscopy and molecular docking techniques. To this end, the fluorescence spectral properties of dyes have been explor... see more

The binding of the benzanthrone dye ABM to the model amyloid fibrils of human insulin, referred to here as vealyl (12-VEALYL-17, insulin B-chain)), lyqlen (13-LYQLEN-18, insulin A-chain) and Insf ( 11-LVEALYL-17, B-chain) + 12-SLYQLENY-19, A-chain) was st... see more

The three-step Förster resonance energy transfer (FRET) within the cascade of four dyes, including the classical amyloid marker Thioflavin T as a primary donor, two jumper dyes, benzanthrone ABM and squaraine SQ4, and terminal acceptor SQ1, was tested as ... see more

1 of 1.640 pages  |  10  records  |  more records»