Results 81 to 90 of about 383,708 (316)

Advances in application of Gd³⁺ contrast agent for in vivo detection of metal ions

上海师范大学学报. 自然科学版, 2018
In the life system,metal ions are the important elements for tissue growth and development.The content of the metal ions is closely related to the balance of the internal environment.If the in vivo concentrations of metal ions are out of balance,it will ...
Li Jiaojiao, Tian Qiwei, Yang Shiping
doaj   +1 more source

Solubility and Selectivity Effects of the Anion on the Adsorption of Different Heavy Metal Ions onto Chitosan

Molecules, 2020
The biopolymer chitosan is a very efficient adsorber material for the removal of heavy metal ions from aqueous solutions. Due to the solubility properties of chitosan it can be used as both a liquid adsorber and a solid flocculant for water treatment ...
Janek Weißpflog, Alexander Gündel, David Vehlow, Christine Steinbach, Martin Müller, Regine Boldt, Simona Schwarz, Dana Schwarz   +7 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Preparation of Functionalized Superparamagnetic Fe3O4@Dopamine@Metal Ions (Cu+,Ru2+) Nanocomposites and its Catalytic Applications

, 2020
In this work, we present a simple method for the synthesis of metal ions stabilized on dopamine modified iron oxide nanoparticles (Fe3O4@DA@Mx+) and their catalytic applications in important organic transformation reactions.
Debanjan, Guin, Shukla, Majhi, Renuka, Singh, Keshav, Sharma, Chandra Shekhar Pati, Tripathi, Mohd., Ali   +5 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Advances in metal ion sources [PDF]

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1989
Abstract Beams of metallic ion species can be produced by the ECR (electron cyclotron resonance) ion source and by the MEVVA (metal vapor vacuum arc) ion source. Although the ECR source is fundamentally a gaseous ion source, metal ion beams can be produced by introducing metallic feed material into the plasma discharge using a number of techniques ...
openaire   +2 more sources

Cytomembrane‐Mediated Transport of Metal Ions with Biological Specificity

Advanced Science, 2019
Metal ions are of significant importance in biomedical science. This study reports a new concept of cytomembrane‐mediated biospecific transport of metal ions without using any other materials.
Ming‐Kang Zhang, Jing‐Jie Ye, Chu‐Xin Li, Yu Xia, Zi‐Yang Wang, Jun Feng, Xian‐Zheng Zhang   +6 more
doaj   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Lead - Its Effects on Environment and Health Metal ions in life sciences ;, 17./ Helmut Sigel, Astrid Sigel, Roland K.O. Sigel.

, 2017
In English.Includes bibliographical references and index.Volume 17, entitled Lead: Its Effects on Environment and Health of the series Metal Ions in Life Sciences centers on the interrelations between biosystems and lead.
Farkas Etelka., Filella Montserrat., Sigel Roland K. O., Klotz Katrin., Cullen Jay T., Sigel Helmut., Stillman Martin J., Stewart Theodora J., Maret Wolfgang., Pecoraro Vincent L., Aoki Katsuyuki., Sigel Astrid., Aschner Michael., Tylkowski Bartosz., Hauser Peter., Küpper Hendrik., Pohl Hana R.   +16 more
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SYNTHESIS OF POLY- TETRA-p-ALLYLCALIX[4]ARENE TETRA ACETIC ACID ADSORBENT FOR Cr(III) AND Pb(II) METAL IONS [PDF]

, 2012
This paper discusses the preparation, characterization, and the evaluation of adsorption properties of resin poly-tetra-p-allylcalix[4]arene tetra acetic acid from the p-t-butylphenol.
Ohto, Keisuke, Siswanta, Dwi, Ohto, Keisuke, Jumina,, KUSUMANINGSIH, TRIANA, Kawakita, Hidetaka, Mustofa,   +6 more
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