Development of a coprecipitation system for the speciation/preconcentration of chromium in tap waters
A method for the speciation of chromium (III), chromium (VI) and determination of total
chromium based on coprecipitation of chromium (III) with dysprosium hydroxide has been …
chromium based on coprecipitation of chromium (III) with dysprosium hydroxide has been …
Sequestration of Mecoprop herbicide from water using XAD-4 resin impregnated with Aliquat 336 and quantification with Liquid Chromatography-Tandem mass …
J Kodali, S Puram, P Srinivas, MC Nilavu… - Separation Science …, 2023 - Taylor & Francis
Amberlite-XAD 4 resin was modified with ionic liquid (Aliquat-336) for adsorptive removal of
Methylchlorophenoxy propionic acid (MCPP). The modification of resin with ionic liquid …
Methylchlorophenoxy propionic acid (MCPP). The modification of resin with ionic liquid …
Grafting of poly [1-(N, N-bis-carboxymethyl) amino-3-allylglycerol-co-dimethylacrylamide] copolymer onto siliceous support for preconcentration and determination of …
HA Panahi, J Morshedian, N Mehmandost… - … of Chromatography A, 2010 - Elsevier
A method is reported for surface grafting of polymer containing a functional monomer for
metal chelating, poly [1-(N, N-bis-carboxymethyl) amino-3-allylglycerol-co …
metal chelating, poly [1-(N, N-bis-carboxymethyl) amino-3-allylglycerol-co …
Modification and characterization of poly (ethylene terephthalate)‐grafted‐acrylic acid/acryl amide fiber for removal of lead from human plasma and environmental …
H Ahmad Panahi, M Abdouss, F Ghiabi… - Journal of Applied …, 2012 - Wiley Online Library
A new fibrous adsorbent was prepared by grafting acrylic acid/acryl amide (AA/AAm)
comonomers onto poly (ethylene terephthalate)(PET) fibers. The resulting sorbent has been …
comonomers onto poly (ethylene terephthalate)(PET) fibers. The resulting sorbent has been …
Iminodiacetic acid‐containing polymer brushes grafted onto silica gel for preconcentration and determination of copper (II) in environmental samples
HA Panahi, N Mehmandost, E Moniri… - Journal of applied …, 2012 - Wiley Online Library
Silica gel has been modified by silylation with 3‐mercaptopropyltrimethoxysilane followed
by graft polymerization of dimethylacrylamide and (N, N‐bis‐carboxymethyl) amino‐3 …
by graft polymerization of dimethylacrylamide and (N, N‐bis‐carboxymethyl) amino‐3 …
Removal of cobalt from human serum and environmental samples by adsorption using Amberlite XAD-2–salicylic acid–iminodiacetic acid
HA Panahi, HB Sadeghi… - … and Water Treatment, 2012 - Taylor & Francis
A new chelating resin was prepared by coupling Amberlite XAD-2 with salicylic acid (SAL)
through an azo spacer. Then the polymer support was coupled with iminodiacetic acid (IDA) …
through an azo spacer. Then the polymer support was coupled with iminodiacetic acid (IDA) …
Development of an automatic pH adjustment instrument for the preparation of analytical samples prior to solid phase extraction
Y Zhu, S Nishigori, N Shimura, T Nara, E Fujimori - Analytical Sciences, 2020 - Springer
An automatic pH adjustment instrument was developed for the preparation of analytical
samples prior to solid phase extraction, which is widely used as a pretreatment technique for …
samples prior to solid phase extraction, which is widely used as a pretreatment technique for …
Modification and characterization of amberlite XAD-2 with calcein blue for preconcentration and determination of copper (II) from environmental samples by atomic …
E Moniri, H Ahmad Panahi, M Karimi… - Korean Journal of …, 2011 - Springer
A chelating resin is produced by coupling a dye calcein blue to Amberlite XAD-2 through an
azo spacer. The resulting resin has been characterized by FT-IR, elemental analysis …
azo spacer. The resulting resin has been characterized by FT-IR, elemental analysis …
Preconcentration of samarium with modified yeast cells for its determination by atomic emission spectroscopy
A chelating-modified biosorbent is produced by coupling of a dye, procion red, to yeast cells.
The resulting modified cells have been characterized by Fourier transform infrared …
The resulting modified cells have been characterized by Fourier transform infrared …
A siliceous support grafted with poly[1-(N,N-bis-carboxymethyl)amino-3-allylglycerol-co-dimethylacrylamide] brushes for removal of nickel from environmental …
HA Panahi, MN Nezhati, RA Kashkoieh… - Toxicological & …, 2012 - Taylor & Francis
A system for the determination of nickel (II) after preconcentration on chelating adsorbent
and elution with nitric acid is presented in this article. The adsorbent was synthesized by …
and elution with nitric acid is presented in this article. The adsorbent was synthesized by …