Electrochemically Modulated Liquid–Liquid Extraction for Sample Enrichment

Electrochemically-Modulated Separation and Concentration of

A method has been developed and used on-line with inductively couple plasma mass spectrometry for the rapid separation and concentration of uranium prior to elemental and isotopic analysis. This methodology is termed electrochemically-modulated separation (EMS) and relies on the ability to change the analyte retention of a surface by changing (i.e., modulating) the voltage applied to an electro...

The Electrochemical Sensor for Selective Solid Phase Extraction of Pseudoephedrine Hydrochloride in a Real Sample

In  the  current  study,  a  new  technique  was  developed  for  quantification  and  qualification  of pseudoephedrine hydrochloride (PSE) in a real sample, which was based on electrochemical sensors and  molecular  imprinted  polymer  (MIP).  The  carbon  paste  electrode  (CPE)  was  modified  and optimized by a different ratio of MIP. MIP/CPE was used as the extraction and working electrod...

Extraction and Sample Preparation

1Nuclear Fuel Cycle Research School, Nuclear Science & Technology Research Institute, Atomic Energy Organization of Iran, P.O. Box 14395-836, Tehran, Iran 2Department of Chemistry, College of Basic Science, Islamic Azad University, Yadegar-e-Imam Khomeini (RAH) Branch, P.O. Box 18155-144, Tehran, Iran 3Department of Chemistry, K.N. Toosi University of Technology, P.O. Box 15875-4416, Tehran, Ir...

Food Sample Preparation and Enrichment for Rapid Detection

Nonlinear Cross-View Sample Enrichment for Action Recognition

Advanced action recognition methods are prone to limited generalization performances when trained on insufficient amount of data. This limitation results from the high expense to label training samples and their insufficiency to capture enough variability due to viewpoint changes. In this paper, we propose a solution that enriches training data by transferring their features across views. The p...