Interactions between metal ions and carbohydrates: the coordination behavior of neutral erythritol to transition metal ions

Yang, Limin; Tian, Wen; Xu, Yizhuang; Su, Yunlan; Gao, Song; Wang, Zheming; Weng, Shifu; Yan, Chun‐Hua; Wu, Jinguang

doi:10.1016/j.jinorgbio.2004.04.012

Cited by 21 publications

(10 citation statements)

References 27 publications

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“…Erythritol is an open chain molecule and its structural characteristic makes it possible to use hydroxyl groups to coordinate with metal ions of halide salt . In addition, hydroxyl groups form hydrogen network that link molecular chain and molecular layer together to build three‐dimensional structures . Thus, a chained structure of aqueous salt liquid membrane can be formed.…”

Section: Methodsmentioning

confidence: 99%

Aqueous salt solution liquid membranes, supported by nanoparticles, for water extraction from the atmosphere via air dehumidification

Kudasheva

Liu

Ito

2018

J of Chemical Tech & Biotech

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BACKGROUND Membrane technology is a promising solution for the development of a sustainable air dehumidifier because it is, in general, considered a cost‐effective technology and, moreover, water recovered from the air via membrane‐based dehumidification process can be recycled. RESULTS The efficiency of aqueous salt solution liquid membranes that were prepared by a nano‐sized additive supporting method and applied for the dehumidification of air, was evaluated in terms of the water permeability and condensed water recovery rate. It was found that not only the nature of the selective membrane material but also the type of membrane supporting material has an impact on the overall liquid membrane performance. Membranes supported by surface treated carbon black nanoparticles showed a water recovery rate of 12 g h−1 at 75–80%RH and average water permeability of 9 × 10−12 kmol m/(m2 s kPa). The most selective liquid membranes were LiBr and CaCl2, supported by surface treated carbon black, with water vapor/air separation factor of 34 300 and 21 700, respectively. CONCLUSIONS This work for the first time demonstrates the applicability of aqueous inorganic salt solutions in liquid membranes for dehumidification applications. Prepared liquid membranes showed moderate condensed water recovery rates and membrane stability over 1 month. © 2018 Society of Chemical Industry

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Section: Methodsmentioning

confidence: 99%

Aqueous salt solution liquid membranes, supported by nanoparticles, for water extraction from the atmosphere via air dehumidification

Kudasheva

Liu

Ito

2018

J of Chemical Tech & Biotech

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“…Especially histidine and arginine play a role in the binding of metals including Ni 2+ , Cd 2+ , Zn 2+ , and Cu 2+ ; these diamino acids were found in high concentrations in grassland and forest rhizosphere . Metal ions, such as Cu 2+ or Mn 2+ , also interact with added carbohydrates to form complexes . Hyperaccumulation of Ni by Alyssum lesbiacum is dependent on histidine.…”

Section: Why Include Enantiomers?mentioning

confidence: 99%

Natural Occurrence of Enantiomers of Organic Compounds Versus Phytoremediations: Should Research on Phytoremediations Be Revisited? A Mini‐review

et al. 2013

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Decontamination of polluted soils using plants is based on the ability of plant species (including transgenic plants) to enhance bioavailability of pollutants in the rhizosphere and support growth of pollutant-degrading microorganisms via root exudation and plant species-specific composition of the exudates. In this work, we review current knowledge of enantiomers of low-molecular-weight (LMW) organic compounds with emphasis on their use in phytoremediation. Many research studies have been performed to search for plants suitable for decontamination of polluted soils. Nevertheless, the natural occurrence of L- versus D-enantiomers of dominant compounds of plant root exudates which play different roles in the complexation of heavy metals, chemoattraction, and support of pollutant-degrading microorganisms were not included in these studies. D-enantiomers of aliphatic organic acids and amino acids or L-enantiomers of carbohydrates occur in high concentrations in root exudates of some plant species, especially under stress, and are less stimulatory for plants to extract heavy metals or for rhizosphere microflora to degrade pollutants compared with L-enantiomers (organic acids and amino acids) or D-carbohydrates. Determining the ratio of L- versus D-enantiomers of organic compounds as a criterion of plant suitability for decontamination of polluted soils and development of other types of bioremediation technologies need to be subjects of future research.

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“…The results of alkaline earth ion, transition metal ions and lanthanide ionserythritol complexes [14,15,20,21] indicate that erythritol may be two bidentate ligands, non-coordinated molecule or as 1,2,3-tridendate ligand. But here the crystal structure results of NdE(II) indicate that new coordination mode of erythritol, 1,3,4-tridendate ligand coordination occurs.…”

Section: Raman Spectroscopic Study Of Nde(i) and Nde(ii)mentioning

confidence: 99%

“…In the previously reported structures of metal ionerythritol complexes, erythritol provide two hydroxyl groups to one metal ion, the other two to another metal ion or as tridendate ligand (1,2,3-hydroxyl groups) in some lanthanide nitrate-complexes or as non-coordinated molecule in one of the copper chloride-complexes [14,15,20,21]. Here erythritol also may serve as tridendate ligand, but 1,3,4, not 1,2,3-hydroxyl groups take part in coordination, therefore, a new coordination mode of erythritol occurs in the structure of NdE(II).…”

Section: X-ray Single Crystal Structure Of Nde(ii)mentioning

confidence: 99%

Interactions between metal ions and carbohydrates. The coordination behavior of neutral erythritol to neodymium ion

Yang¹,

Xie²,

Xu³

et al. 2005

Journal of Inorganic Biochemistry

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Interactions between metal ions and carbohydrates: the coordination behavior of neutral erythritol to transition metal ions

Cited by 21 publications

References 27 publications

Aqueous salt solution liquid membranes, supported by nanoparticles, for water extraction from the atmosphere via air dehumidification

Aqueous salt solution liquid membranes, supported by nanoparticles, for water extraction from the atmosphere via air dehumidification

Natural Occurrence of Enantiomers of Organic Compounds Versus Phytoremediations: Should Research on Phytoremediations Be Revisited? A Mini‐review

Interactions between metal ions and carbohydrates. The coordination behavior of neutral erythritol to neodymium ion

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