Matches in SemOpenAlex for { <https://semopenalex.org/work/W2151036105> ?p ?o ?g. }
- W2151036105 endingPage "1076" @default.
- W2151036105 startingPage "1064" @default.
- W2151036105 abstract "Protein–polyelectrolyte coacervates are self-assembling macroscopically monophasic biomacromolecular fluids whose unique properties arise from transient heterogeneities. The structures of coacervates formed at different conditions of pH and ionic strength from poly(dimethyldiallylammonium chloride) and bovine serum albumin (BSA), were probed using fluorescence recovery after photobleaching. Measurements of self-diffusion in coacervates were carried out using fluorescein-tagged BSA, and similarly tagged Ficoll, a non-interacting branched polysaccharide with the same size as BSA. The results are best explained by temporal and spatial heterogeneities, also inferred from static light scattering and cryo-TEM, which indicate heterogeneous scattering centers of several hundred nm. Taken together with previous dynamic light scattering and rheology studies, the results are consistent with the presence of extensive dilute domains in which are embedded partially interconnected 50–700 nm dense domains. At short length scales, protein mobility is unobstructed by these clusters. At intermediate length scales, proteins are slowed down due to tortuosity effects within the blind alleys of the dense domains, and to adsorption at dense/dilute domain interfaces. Finally, at long length scales, obstructed diffusion is alleviated by the break-up of dense domains. These findings are discussed in terms of previously suggested models for protein–polyelectrolyte coacervates. Possible explanations for the origin of mesophase separation are offered." @default.
- W2151036105 created "2016-06-24" @default.
- W2151036105 creator A5017565201 @default.
- W2151036105 creator A5018766490 @default.
- W2151036105 creator A5019565775 @default.
- W2151036105 creator A5048647002 @default.
- W2151036105 creator A5051716291 @default.
- W2151036105 creator A5062841322 @default.
- W2151036105 creator A5068883780 @default.
- W2151036105 creator A5070298946 @default.
- W2151036105 creator A5084936418 @default.
- W2151036105 date "2007-01-01" @default.
- W2151036105 modified "2023-10-16" @default.
- W2151036105 title "Mesophase separation and probe dynamics in protein–polyelectrolyte coacervates" @default.
- W2151036105 cites W1963972730 @default.
- W2151036105 cites W1967777441 @default.
- W2151036105 cites W1969248175 @default.
- W2151036105 cites W1973888226 @default.
- W2151036105 cites W1975162262 @default.
- W2151036105 cites W1976776824 @default.
- W2151036105 cites W1978444088 @default.
- W2151036105 cites W1980290602 @default.
- W2151036105 cites W1981116617 @default.
- W2151036105 cites W1982077735 @default.
- W2151036105 cites W1985587227 @default.
- W2151036105 cites W1986606329 @default.
- W2151036105 cites W1988780499 @default.
- W2151036105 cites W1991815980 @default.
- W2151036105 cites W1994792293 @default.
- W2151036105 cites W1995974193 @default.
- W2151036105 cites W1999672814 @default.
- W2151036105 cites W2004048780 @default.
- W2151036105 cites W2004612562 @default.
- W2151036105 cites W2006642043 @default.
- W2151036105 cites W2017988669 @default.
- W2151036105 cites W2020591453 @default.
- W2151036105 cites W2022227320 @default.
- W2151036105 cites W2027208104 @default.
- W2151036105 cites W2029293351 @default.
- W2151036105 cites W2030200748 @default.
- W2151036105 cites W2030314917 @default.
- W2151036105 cites W2033540674 @default.
- W2151036105 cites W2035787334 @default.
- W2151036105 cites W2045092507 @default.
- W2151036105 cites W2048338240 @default.
- W2151036105 cites W2048410474 @default.
- W2151036105 cites W2048627945 @default.
- W2151036105 cites W2050151743 @default.
- W2151036105 cites W2050511793 @default.
- W2151036105 cites W2062510371 @default.
- W2151036105 cites W2066334438 @default.
- W2151036105 cites W2068069887 @default.
- W2151036105 cites W2073899913 @default.
- W2151036105 cites W2079672204 @default.
- W2151036105 cites W2080823015 @default.
- W2151036105 cites W2080994059 @default.
- W2151036105 cites W2087128194 @default.
- W2151036105 cites W2087171410 @default.
- W2151036105 cites W2102917770 @default.
- W2151036105 cites W2103371560 @default.
- W2151036105 cites W2112381622 @default.
- W2151036105 cites W2115474717 @default.
- W2151036105 cites W2115558010 @default.
- W2151036105 cites W2117801300 @default.
- W2151036105 cites W2119841519 @default.
- W2151036105 cites W2120763229 @default.
- W2151036105 cites W2123358235 @default.
- W2151036105 cites W2141766828 @default.
- W2151036105 cites W2144527660 @default.
- W2151036105 cites W2158281250 @default.
- W2151036105 cites W2158997032 @default.
- W2151036105 cites W2164202887 @default.
- W2151036105 cites W2169872888 @default.
- W2151036105 cites W2189951202 @default.
- W2151036105 cites W2324349387 @default.
- W2151036105 doi "https://doi.org/10.1039/b701334e" @default.
- W2151036105 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32900056" @default.
- W2151036105 hasPublicationYear "2007" @default.
- W2151036105 type Work @default.
- W2151036105 sameAs 2151036105 @default.
- W2151036105 citedByCount "68" @default.
- W2151036105 countsByYear W21510361052012 @default.
- W2151036105 countsByYear W21510361052013 @default.
- W2151036105 countsByYear W21510361052014 @default.
- W2151036105 countsByYear W21510361052015 @default.
- W2151036105 countsByYear W21510361052016 @default.
- W2151036105 countsByYear W21510361052017 @default.
- W2151036105 countsByYear W21510361052018 @default.
- W2151036105 countsByYear W21510361052019 @default.
- W2151036105 countsByYear W21510361052020 @default.
- W2151036105 countsByYear W21510361052021 @default.
- W2151036105 countsByYear W21510361052022 @default.
- W2151036105 crossrefType "journal-article" @default.
- W2151036105 hasAuthorship W2151036105A5017565201 @default.
- W2151036105 hasAuthorship W2151036105A5018766490 @default.
- W2151036105 hasAuthorship W2151036105A5019565775 @default.
- W2151036105 hasAuthorship W2151036105A5048647002 @default.
- W2151036105 hasAuthorship W2151036105A5051716291 @default.