Zobrazeno 1 - 10 of 74 pro vyhledávání: '"Mansour Arab-Chamjangali"'
1
Akademický článek
On-line determination of the trace amount of cobalt(II) in real samples by flame atomic absorption spectrometry method after pre-concentration by modified polyvinyl chloride
Autor: Tahere Zarnoushe Farahani, Ghadamali Bagherian, Mansour Arab Chamjangali, Motahare Ashrafi
Publikováno v: SN Applied Sciences, Vol 5, Iss 7, Pp 1-11 (2023)
Abstract This work reports a simple and sensitive on-line solid-phase extraction system for the pre-concentration and determination of a trace amount of Co(II (ions by flame atomic absorption spectrometry (FAAS). This method is based on the on-line r
Externí odkaz: https://doaj.org/article/48e3016ab9b04545be312bea06b40342
Zobrazit plný text záznamu
2
Akademický článek
Determination of copper(II) by flame atomic absorption spectrometry after its perconcentration by a highly selective and environmentally friendly dispersive liquid–liquid microextraction technique
Autor: Ghadamali Bagherian, Mansour Arab Chamjangali, Hassan Shariati Evari, Motahare Ashrafi
Publikováno v: Journal of Analytical Science and Technology, Vol 10, Iss 1, Pp 1-11 (2019)
Abstract A new, simple, rapid, selective, and environmentally friendly method is proposed for the determination of Cu(II) ions based on the formation of the complex between these ions and salophen as the ligand followed by the dispersive liquid–liq
Externí odkaz: https://doaj.org/article/2c63a29430174e99b3a04a23bc40b1fb
Zobrazit plný text záznamu
3
Akademický článek
A voltammetric sensor based on poly(eriochrome black T) modified glassy carbon electrode for the simultaneous determination of dihydroxybenzene isomers
Autor: Mansour Arab Chamjangali, Hassan Daneshinejad, Nasser Goudarzi
Publikováno v: شیمی کاربردی روز, Vol 13, Iss 49, Pp 11-20 (2018)
An electrochemical sensor based on deposition of polymeric film by using electrochemical method on the surface of glassy carbon electrode was fabricated for simultaneous determination of dihydroxybenzene using differential pulse voltammetry (DPV). Th
Externí odkaz: https://doaj.org/article/01ae5fd9530b45278fc4ed5a7858efba
Zobrazit plný text záznamu
4
Akademický článek
Synthesis of ZnO nanostructure using activated carbon for photocatalytic degradation of methyl orange from aqueous solutions
Autor: Mahda Sadat Nasrollahzadeh, Mojtaba Hadavifar, Seyedeh Sima Ghasemi, Mansour Arab Chamjangali
Publikováno v: Applied Water Science, Vol 8, Iss 4, Pp 1-12 (2018)
Abstract In this research, zinc oxide (ZnO) nanostructure was prepared by using zinc acetate (as precursor) and carboxylic derivative of activated carbon (as matrix). Activated carbon was modified by oxidation with nitric acid to get carboxylic deriv
Externí odkaz: https://doaj.org/article/2b513d3e8d6c4e028605c7ee29f609aa
Zobrazit plný text záznamu
7
Akademický článek
Clean and Green Synthesis of New Benzothiazole Derivatives via Electrochemical Oxidation of Catechol Derivatives
Autor: Mansour Arab Chamjangali, Hassan Daneshinejad, Mohammad Bakherad, Mohsen Ameri
Publikováno v: Croatica Chemica Acta, Vol 89, Iss 1, Pp 7-15 (2016)
Electrochemical oxidation of the catechols 1a and 1b is studied in the presence of 6-methyl-2-thouracil (3b) and 6-propyl-2-thiouracil (3a) as nucleophiles in a phosphate buffer (0.15 mol L−1, pH = 6.8)/DMF (95:5) solution using cyclic voltammetry
Externí odkaz: https://doaj.org/article/497be8b0675b4063a8fa5910bf275680
Zobrazit plný text záznamu
8
Theoretical and experimental study of the photodegradation of methyl orange in the presence of different morphologies of Au-ZnO using Monte Carlo dynamic simulation
Autor: Bahareh, Fahimirad, Rahime Eshaghi, Malekshah, Mansour Arab, Chamjangali, Reza Khaleghi, Abasabadi, Samira, Bromand
Publikováno v: Environmental Science and Pollution Research. 29:55131-55146
Herein, a simple approach was formed based on synthesizing different morphologies of ZnO and Au-ZnO as photocatalyst. In this study, ZnO and Au-ZnO were synthesized via a co-precipitation method and fully characterized via scanning electron microscop
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ecf53b308b9a0ace0033d39c21d733f
https://doi.org/10.1007/s11356-022-19657-2
Zobrazit plný text záznamu
9
On-line determination of the trace amount of cobalt(II) in real samples by flame atomic absorption spectrometry method after pre-concentration by modified polyvinyl chloride
Autor: Ghadamali Bagherian, Tahere Zarnoushe Farahani, Mansour Arab Chamjangali, Motahare Ashrafi
This work reports a simple and sensitive on-line solid-phase extraction system for the pre-concentration and determination of a trace amount of Co(II (ions by flame atomic absorption spectrometry (FAAS). This method is based on the on-line retention
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a413d38da2d3bfd602b7140712c6b7f7
https://doi.org/10.21203/rs.3.rs-2235358/v1
Zobrazit plný text záznamu
10
Application of Tandem Dispersive Liquid–Liquid Microextraction as an Efficient Method for Preconcentration of Two Antidepressant Drugs in Real Samples Combined with High Performance Liquid Chromatography
Autor: Bahare Arabkhani, Ghadamali Bagherian, Nasser Goudarzi, Mansour Arab Chamjangali
Publikováno v: Journal of Chromatographic Science. 60:96-103
In the present work, tandem dispersive liquid–liquid microextraction (TDLLME) coupled with liquid chromatography was used for the determination of the two antidepressant drugs citalopram (CIT) and sertraline (SER) in complicated matrices. Indeed, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe616efcc93192cdfb36a3e060105c3
https://doi.org/10.1093/chromsci/bmab038
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje