Publications by authors named "Vivekchandra Guruprasad Mishra"
Determination of concentrations of micronutrients in plant samples is important in order to assess the growth and quality of plants. An ion chromatography (IC) method was developed for the simultaneous determination of B, Cl and Mo (micronutrients present in their anionic form in aqueous samples) using a gradient elution with d-mannitol and NaOH. Despite their different chemical nature, these elements could be separated from the matrix by employing pyrohydrolysis.
View Article and Find Full Text PDFSeparation behavior of U(VI) and Th(IV) on a cation exchange column using 2,6-pyridine dicarboxylic acid as a complexing agent and its application for the rapid separation and determination of U and Th by ion chromatography.
Subbiah Jeyakumar Vivekchandra Guruprasad Mishra Mrinal Kanti Das Vaibhavi Vishwajeet Raut Ramesh Mahadev Sawant
J Sep Sci
March 2011
Article Synopsis
- The study focused on how well uranium (U) and thorium (Th) stick to a cation exchange column when combined with a specific acid (PDCA) at low pH.
- A new ion chromatography method was created to quickly separate U and Th using a specific eluent, allowing both elements to elute in less than 2 minutes.
- The method showed high precision, low detection limits for U and Th, and was successfully applied to test for these elements in wastewater samples.