Fabrication of novel coated graphite electrodes for the selective nano-level determination of Cd2+ ions in biological and environmental samples

2011 ◽  
Vol 56 (25) ◽  
pp. 9095-9104 ◽  
Author(s):  
Jitendra Singh ◽  
Ashok Kumar Singh ◽  
A.K. Jain
Keyword(s):  
Environmental Samples ◽  
Graphite Electrodes ◽  
Biological And Environmental Samples

scholarly journals Recent Advances in the Thin-Layer Chromatography of Pesticides: A Review

2003 ◽  
Vol 86 (3) ◽  
pp. 602-611 ◽  
Author(s):  
Joseph Sherma
Keyword(s):  
Thin Layer ◽  
Thin Layer Chromatography ◽  
Environmental Samples ◽  
High Performance ◽  
Residue Analysis ◽  
Thin Layer Chroma ◽  
Biological And Environmental Samples ◽  
Layer Chromatography ◽  
Related Compounds

Abstract Advances in the applications of thin-layer chroma-tography (TLC) and high-performance TLC for the separation, detection, identification, and determination of pesticides, other agrochemicals, and related compounds are reviewed for the period 2000–2002. Analyses are described for a variety of samples, such as food, biological, and environmental samples, and for residues of pesticides of various types, including insecticides, herbicides, and fungicides, belonging to different chemical classes. References are included for residue analysis, hydrophobicity studies, and the use of TLC and thin-layer radiochromatography for studies of pesticide metabolism, degradation, uptake, and related topics.

Neutral N,N′-bis(2-pyridinecarboxamide)-1,2-ethane as sensing material for determination of lutetium(III) ions in biological and environmental samples

2009 ◽  
Vol 29 (1) ◽  
pp. 205-210 ◽  
Author(s):  
Mohammad Reza Ganjali ◽  
Parviz Norouzi ◽  
Alireza Atrian ◽  
Farnoush Faridbod ◽  
Soraia Meghdadi ◽  
...  
Keyword(s):  
Environmental Samples ◽  
Sensing Material ◽  
Biological And Environmental Samples

Gold nanoparticles functionalized with 2,6-dimercaptopurine for sensitive and selective colorimetric determination of cadmium(ii) in food, biological and environmental samples

2017 ◽  
Vol 9 (38) ◽  
pp. 5598-5603 ◽  
Author(s):  
M. H. Hu ◽  
W. H. Huang ◽  
L. L. Suo ◽  
L. H. Zhou ◽  
L. F. Ma ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Environmental Samples ◽  
Color Change ◽  
Colorimetric Determination ◽  
Biological And Environmental Samples

The proposed method can recognize Cd2+in different samples based on the aggregation of DMP-AuNPs, resulting in a color change.

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