Journal ArticleDOI
Adsorption of cadmium to Bacillus subtilis bacterial cell walls: a pH-dependent X-ray absorption fine structure spectroscopy study
Maxim I. Boyanov,Shelly D. Kelly,Kenneth M. Kemner,Bruce A. Bunker,Jeremy B. Fein,David A. Fowle +5 more
TLDR
In this paper, the local atomic environment of Cd bound to the cell wall of the gram-positive bacterium Bacillus subtilis was determined by X-ray absorption fine structure (XAFS) spectroscopy.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 2003-09-15. It has received 230 citations till now. The article focuses on the topics: X-ray absorption fine structure & Cadmium acetate.read more
Citations
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Manufactured nanoparticles: An overview of their chemistry, interactions and potential environmental implications
Yon Ju-Nam,Jamie R. Lead +1 more
TL;DR: In this review, an overview of the chemistry of both manufactured and natural aquatic NPs is outlined and key advances related to the characterisation of the manufactured NPs and natural colloids are identified.
Journal ArticleDOI
Aquatic Colloids and Nanoparticles: Current Knowledge and Future Trends
Jamie R. Lead,Kevin J. Wilkinson +1 more
TL;DR: A review of the current state of the art in this area and also discusses likely future developments can be found in this paper, where the authors discuss areas in which significant advances are likely to be made or are needed.
Journal ArticleDOI
Adsorbents for the removal of arsenic, cadmium, and lead from contaminated waters.
TL;DR: This review presents a compilation of adsorption techniques, many of which are based on the use of low-value products, which may not always be optimal, but their immediate availability often makes them attractive choices.
Journal ArticleDOI
Zinc sorption to three gram-negative bacteria: combined titration, modeling, and EXAFS study.
Véronique Guiné,Lorenzo Spadini,Géraldine Sarret,Myriam Muris,Cécile Delolme,Jean-Paul Gaudet,Jean M.F. Martins +6 more
TL;DR: The results suggest a dominant role of extracellular polymeric substances in Zn retention processes, although Zn binding to inner cell components cannot be excluded.
Journal ArticleDOI
Adsorption of rare earth elements onto bacterial cell walls and its implication for REE sorption onto natural microbial mats
TL;DR: In this article, the authors investigated the adsorption of rare earth elements (REE) onto the cell walls of Bacillus subtilis and Escherichia coli (a gram-negative bacterium) at various bacterial concentrations and found that the distribution coefficients of REE between the bacterial cell surface and water showed a pattern with a prominent enrichment of heavy REE (HREE), including a maximum around Sm and Eu, which was attributed to the tetrad effect.
References
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Book
Critical Stability Constants
TL;DR: Erratum to: Aminocarboxylic Acids to: Iminodiacetic Acid Derivatives to: Peptides to: Aliphatic Amines to: Protonation Values for other Ligands.
Journal ArticleDOI
Real-space multiple-scattering calculation and interpretation of x-ray-absorption near-edge structure
TL;DR: In this paper, a selfconsistent real-space multiple-scattering (RSMS) approach for calculations of x-ray-absorption near-edge structure (XANES) is presented and implemented in an ab initio code applicable to arbitrary aperiodic or periodic systems.
Journal Article
X-ray absorption : principles, applications, techniques of EXAFS, SEXAFS, and XANES
TL;DR: Theory of X-ray Absorption Spectroscopy (EXAFS) is described in this paper, where the authors present an experimental setup of EXAFS with Synchrotron Radiation.
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Cd adsorption onto bacterial surfaces: A universal adsorption edge?
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