Results 11 to 20 of about 118,468 (305)

Protein-Polyelectrolyte Complexes and Micellar Assemblies. [PDF]

open access: yes, 2019
In this review, we highlight the recent progress in our understanding of the structure, properties and applications of protein-polyelectrolyte complexes in both bulk and micellar assemblies. Protein-polyelectrolyte complexes form the basis of the genetic
Gao, Shang   +2 more
core   +2 more sources

Phosphorus and arsenic distributions in a seasonally-stratified, iron- and manganese-rich lake: microbiological and geochemical controls [PDF]

open access: yes, 2015
Seasonal stratification in temperate lakes greater than a few metres deep provides conditions amenable to pronounced vertical zonation of redox chemistry.
Anderson, Martin S.   +2 more
core   +2 more sources

Determination of intrinsic equilibrium constants at alumina/electrolyte interface [PDF]

open access: yesJournal of the Serbian Chemical Society, 2004
Intrinsic ionization and complexation constants at an alumina/electrolyte interface were studied by the site binding model, while the sorption of alkali cations from aqueous solutions was interpreted by the triple-layer model.
Todorović Žaklina N.   +1 more
doaj   +1 more source

Chromoionophores in optical ion sensors [PDF]

open access: yes, 1989
The feasibility of surface plasmon resonance (SPR) for ion sensing has been investigated. Emphasis is laid on a simulation-based optimization of the SP carrying structure, as well as the applicability of a specific chemo—optical interface we have ...
Gent, J. van   +6 more
core   +2 more sources

Mechanisms of goethite dissolution in the presence of desferrioxamine B and Suwannee River fulvic acid at pH 6.5 [PDF]

open access: yes, 2013
Siderophores are Fe3+ specific low MW chelating ligands secreted by microorganisms in response to Fe stress. Low MW organic acids such as oxalate have been shown to enhance siderophore mediated dissolution of Fe3+ oxides.
Alvarez-Puebla   +57 more
core   +1 more source

Original Multivalent Gold (III) and Dual Gold(III)-Copper(II) Conjugated Phosphorus Dendrimers as Potent Antitumoral and Antimicrobial Agents [PDF]

open access: yes, 2017
Original metallophosphorus dendrimers (generation 3, 48 terminal groups) have been prepared via the complexation of phosphorus dendrimers bearing imino-pyridino end groups with Au(III) or with both Au(III) and Cu(II).
Anne-Marie Caminade   +11 more
core   +3 more sources

Cement-rock interaction : infiltration of a high-pH solution into a fractured granite core [PDF]

open access: yes, 2010
Within the framework of the HPF project (Hyperalkaline Plume in Fractured Rock) at the Grimsel Test Site (Switzerland), a small scale core infiltration experiment was performed at the University of Bern.
Mäder, Urs K., Soler, Josep M.
core   +5 more sources

CW Complexes for Complex Algebraic Surfaces [PDF]

open access: yesExperimental Mathematics, 2010
We describe CW complexes for complex projective algebraic surfaces in the context of practical computation of topological invariants.
openaire   +2 more sources

BIOREMEDIATION OF CADMIUM CONTAMINATED WATER: BACTERIAL ACCUMULATION AND SURFACE COMPLEXITY BY REVIBACILLUS AGRI C15 AND BREVIBACILLUS AGRI C15 CDR [PDF]

open access: yesمجلة الأنبار للعلوم الزراعية
Brevibacillus agri C15 and Brevibacillus agri C15 CdR have been reported as a tool for do uptake of cadmium (Cd). Nevertheless, it is unclear whether these strains contrast in their adsorption behaviors and surface complexation could be one of the ...
N. M. T. Jebril, A. K. Murad, R. Boden
doaj   +1 more source

Quantitative Modeling for Continuous Treatment of Zinc Contained Acid Mine Drainage Using Column Filling Leaf Mold

open access: yesJournal of MMIJ, 2020
The objective of this study is to clarify the zinc removal mechanism and construct a quantitative model for column experiments using a natural component of organic soils, namely leaf mold.
Tatsuya KATO   +4 more
doaj   +1 more source

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