Heavy metals, major metals, trace elements
JE Marcovecchio, SE Botté - Handbook of water analysis, 2007 - api.taylorfrancis.com
CONTENTS 11.1 Sampling.....................................................................................................................
...... 278 11.2 Storage and Preservation …
...... 278 11.2 Storage and Preservation …
Simultaneous spectrophotometric determination of trace copper, nickel, and cobalt ions in water samples using solid phase extraction coupled with partial least …
Y Guo, H Zhao, Y Han, X Liu, S Guan, Q Zhang… - … Acta Part A: Molecular …, 2017 - Elsevier
A simultaneous spectrophotometric determination method for trace heavy metal ions based
on solid-phase extraction coupled with partial least squares approaches was developed. In …
on solid-phase extraction coupled with partial least squares approaches was developed. In …
A nanostructured ion-imprinted polymer for the selective extraction and preconcentration of ultra-trace quantities of nickel ions
M Behbahani, M Taghizadeh, A Bagheri, H Hosseini… - Microchimica Acta, 2012 - Springer
We describe a nanostructured ion-imprinted polymer (IIP) for the selective preconcentration
of Ni (II) ions. It was obtained by bulk polymerization from 2-vinylpyridine (the functional …
of Ni (II) ions. It was obtained by bulk polymerization from 2-vinylpyridine (the functional …
Separation of cobalt and nickel using inner synergistic extraction from bifunctional ionic liquid extractant (Bif-ILE)
X Sun, Y Ji, L Zhang, J Chen, D Li - Journal of Hazardous Materials, 2010 - Elsevier
The inner synergistic extraction of [tricaprylmethylammonium][sec-octylphenoxy
acetate]([A336][CA-12]) is studied for cobalt and nickel separation. Distribution ratios of …
acetate]([A336][CA-12]) is studied for cobalt and nickel separation. Distribution ratios of …
Non-contact Raman spectroscopy for in-line monitoring of glucose and ethanol during yeast fermentations
R Schalk, F Braun, R Frank, M Rädle, N Gretz… - Bioprocess and …, 2017 - Springer
The monitoring of microbiological processes using Raman spectroscopy has gained in
importance over the past few years. Commercial Raman spectroscopic equipment consists …
importance over the past few years. Commercial Raman spectroscopic equipment consists …
Ionic liquid-based single drop microextraction of ultra-trace copper in food and water samples before spectrophotometric determination
X Wen, Q Deng, J Guo - Spectrochimica Acta Part A: Molecular and …, 2011 - Elsevier
In this work, room temperature ionic liquid (RTIL) 1-butyl-3-methylimidazolium
hexafluorophosphate ([C4mim] PF6) was used as extractant in single drop microextraction …
hexafluorophosphate ([C4mim] PF6) was used as extractant in single drop microextraction …
Gas-assisted dispersive liquid-phase microextraction using ionic liquid as extracting solvent for spectrophotometric speciation of copper
M Akhond, G Absalan, T Pourshamsi, AM Ramezani - Talanta, 2016 - Elsevier
Gas-assisted dispersive liquid-phase microextraction (GA-DLPME) has been developed for
preconcentration and spectrophotometric determination of copper ion in different water …
preconcentration and spectrophotometric determination of copper ion in different water …
Dispersive micro-solid phase extraction (D-μSPE) of nickel on activated nanodiamonds@ Bi2WO6 nanocomposite from water and food samples
This study presents an original nano-sorbent using activated nanodiamonds@ Bi 2 WO 6 to
separate and enrich nickel ions from water and food samples. FTIR, XRD, FE-SEM, FE-SEM …
separate and enrich nickel ions from water and food samples. FTIR, XRD, FE-SEM, FE-SEM …
Evaluation of a newly developed mid-infrared sensor for real-time monitoring of yeast fermentations
R Schalk, D Geoerg, J Staubach, M Raedle… - Journal of bioscience …, 2017 - Elsevier
A mid-infrared (MIR) sensor using the attenuated total reflection (ATR) technique has been
developed for real-time monitoring in biotechnology. The MIR-ATR sensor consists of an IR …
developed for real-time monitoring in biotechnology. The MIR-ATR sensor consists of an IR …
In situ-produced CO2-assisted dispersive liquid–liquid microextraction for extraction and preconcentration of cobalt, nickel, and copper ions from aqueous samples …
SM Sorouraddin, MA Farajzadeh… - Journal of the Iranian …, 2018 - Springer
In the present work, a new microextraction technique, namely in situ-produced CO 2-
assisted dispersive liquid–liquid microextraction was introduced for the extraction and …
assisted dispersive liquid–liquid microextraction was introduced for the extraction and …