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Influência das características das substâncias húmicas aquáticas na eficiência da coagulação com o cloreto férrico
(Sociedade Brasileira de Química, 2009)
The aim of this study was to verify the influence of the apparent molecular size of aquatic humic substances on the effectiveness of coagulation with ferric chloride. Coagulation-filtration tests using jar test and bench-scale ...
CHANGES IN MOLECULAR-SIZE DISTRIBUTION OF CELLULOSE DURING ATTACK BY WHITE ROT AND BROWN ROT FUNGI
(AMER SOC MICROBIOLOGY, 1992)
The kinetics of cotton cellulose depolymerization by the brown rot fungus Postia placenta and the white rot fungus Phanerochaete chrysosporium were investigated with solid-state cultures. The degree of polymerization (DP; ...
Self-Assembled Nanostructures of Peptide Amphiphiles: Charge Regulation by Size Regulation
(American Chemical Society, 2019-06)
Self-assembled nanostructures of peptide amphiphiles (PAs) with molecular structures C16K2 and C16K3 (where C indicates the number of carbon atoms in the alkyl chain and K is the lysine in the head group) were studied by ...
Total evidence analysis and body size evolution of extant and extinct tortoises (Testudines: Cryptodira: Pan-Testudinidae)
(Wiley Blackwell Publishing, Inc, 2018-12)
Testudinidae (tortoises) is an extant clade of terrestrial turtles of worldwide distribution and with a rich fossil record that provides an exceptional context for studying their evolutionary history. Because of the lack ...
Molecular karyotype analysis and mapping of housekeeping genes to chromosomes of selected species complexes of Leishmania
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2019)
Heterozygosity-Fitness Correlations in a Continental Island Population of Thorn-Tailed Rayadito
(Oxford University Press, 2020)
Heterozygosity-fitness correlations (HFCs) have been used to monitor the effects of inbreeding in threatened populations. HFCs can also be useful to investigate the potential effects of inbreeding in isolated relict ...
Kinetics of Formation and Physicochemical Characterization of Thermally-Induced beta-Lactoglobulin Aggregates
(WILEY, 2010)
The kinetics of heat denaturation and aggregation for beta-lactoglobulin dispersions (5% w/v) were studied at 3 pHs (6, 6.4, and 6.8) and at a heating temperature of 80 degrees C. Protein aggregates were characterized for ...
Dispersed lipid liquid crystalline phases stabilized by a hydrophobically modified cellulose
(2007-02-27)
Aqueous dispersions of monoolein (MO) with a commercial hydrophobically modified ethyl hydroxyethyl cellulose ether (HMEHEC) have been investigated with respect to the morphologies of the liquid crystalline nanoparticles. ...
Dispersed lipid liquid crystalline phases stabilized by a hydrophobically modified cellulose
(2007-02-27)
Aqueous dispersions of monoolein (MO) with a commercial hydrophobically modified ethyl hydroxyethyl cellulose ether (HMEHEC) have been investigated with respect to the morphologies of the liquid crystalline nanoparticles. ...