Study of Ternary Complex Stability Constants of Some Toxic Metal Ions with l-Histidine and l-Glutamic Acid in Dioxan–Water Mixtures

2012 ◽  
Vol 82 (4) ◽  
pp. 303-311
Author(s):  
K. Bharath Kumar Naik ◽  
B. Ananda Kumar ◽  
S. Raju ◽  
G. Nageswara Rao
Keyword(s):  
Glutamic Acid ◽  
Metal Ions ◽  
Stability Constants ◽  
Ternary Complex ◽  
Toxic Metal ◽  
Complex Stability ◽  
Toxic Metal Ions ◽  
Complex Stability Constants

Mixed ligand complexes of toxic metal ions with L-glutamic acid and L-methionine in urea-water mixtures

2006 ◽  
Vol 18 (4) ◽  
pp. 143-151 ◽  
Author(s):  
V. Maheswara Rao ◽  
M. Padma Latha ◽  
T. Siva Rao ◽  
G. Nageswara Rao
Keyword(s):  
Glutamic Acid ◽  
Metal Ions ◽  
Toxic Metal ◽  
Mixed Ligand ◽  
Mixed Ligand Complexes ◽  
Toxic Metal Ions

Changes in the Humic Acid–Metal Complexation Characteristics Depending on Humification Degree / Humīnskābju – Metālu Kompleksveidošanās Rakstura Izmaiņas Atkarībā No Humifikācijas Pakāpes

2012 ◽  
Vol 51 (3) ◽  
pp. 228-237
Author(s):  
D. Dudare ◽  
M. Klavins
Keyword(s):  
Humic Acid ◽  
Stability Constants ◽  
Humic Acids ◽  
Complex Stability ◽  
Peat Layer ◽  
Raised Bog ◽  
Complexing Capacity ◽  
Humification Degree ◽  
Complexation Process ◽  
Complex Stability Constants

The aim of this study is to determine the Cu(II) complexing capacity and stability constants of Cu(II) complexes of humic acids isolated from two well-characterized raised bog peat profiles in respect to the basic properties and humification characteristics of the studied peats and their humic acids. The complex stability constants significantly change within the studied bog profiles and are well correlated with the age and decomposition degree of the peat layer from which the humic acids have been isolated. Among factors that influence this complexation process, molecular mass and ability to form micellar structures (supramolecules) of humic substances are of key importance.

The facile soft-template-morphology-controlled (STMC) synthesis of ZnIn2S4 nanostructures and their excellent morphology-dependent adsorption properties

2020 ◽  
Vol 8 (4) ◽  
pp. 1986-2000 ◽  
Author(s):  
Afaq Ahmad Khan ◽  
Arif Chowdhury ◽  
Sunita Kumari ◽  
Sahid Hussain
Keyword(s):  
Metal Ions ◽  
Toxic Metal ◽  
Adsorption Properties ◽  
Organic Dye ◽  
Soft Template ◽  
Toxic Metal Ions ◽  
Controlled Morphology

ZnIn2S4 nanostructures were fabricated with controlled morphology and utilized for the adsorption of an organic dye and toxic metal ions.

scholarly journals Tuning the sensitivity towards mercury via cooperative binding to d-fructose: dual fluorescent chemosensor based on 1,8-naphthyridine-boronic acid derivative

RSC Advances ◽  
2021 ◽  
Vol 11 (24) ◽  
pp. 14862-14870
Author(s):  
Marina Rajadurai ◽  
E. Ramanjaneya Reddy
Keyword(s):  
Metal Ions ◽  
Acid Derivative ◽  
Boronic Acid ◽  
Toxic Metal ◽  
Fluorescent Chemosensor ◽  
Cooperative Binding ◽  
Toxic Metal Ions

This new dual d-fructose–mercury chemosensor is the first example of utilizing boronic acid–diol complexation for enhancement of the sensor's sensitivity towards toxic metal ions.

scholarly journals DNA-functionalized photonic crystal microspheres for multiplex detection of toxic metal ions

2017 ◽  
Vol 154 ◽  
pp. 142-149 ◽  
Author(s):  
Zhengyu Yan ◽  
Chunqing Tian ◽  
Xincheng Qu ◽  
Weiyang Shen ◽  
Baofen Ye
Keyword(s):  
Photonic Crystal ◽  
Metal Ions ◽  
Toxic Metal ◽  
Multiplex Detection ◽  
Toxic Metal Ions

Selective adsorption of uranyl and potentially toxic metal ions at the core-shell MFe2O4-TiO2 (M=Mn, Fe, Zn, Co, or Ni) nanoparticles

2019 ◽  
Vol 365 ◽  
pp. 835-845 ◽  
Author(s):  
Liang Bian ◽  
Jianan Nie ◽  
Xiaoqiang Jiang ◽  
Mianxin Song ◽  
Faqin Dong ◽  
...  
Keyword(s):  
Metal Ions ◽  
Selective Adsorption ◽  
Toxic Metal ◽  
Core Shell ◽  
Ni Nanoparticles ◽  
Toxic Metal Ions ◽  
The Core
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