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Original Article
Synthesis and Evaluation of Local De-emulsifiers with Field Assessment in Iraqi Oil Fields
1. Synthesis and Evaluation of Local De-emulsifiers with Field Assessment in Iraqi Oil Fields

Zaydoon Kh. Kuraimid

Volume 5, Issue 5 , September and October 2021, Pages 367-372

http://dx.doi.org/10.22034/chemm.2021.132646

Abstract
  De-emulsifiers are one of the important industrial additives used commonly in petroleum industry in order to separate the salt water from crude oil essential the wet crude oil fields ...  Read More
Original Article
A New Sensing Strategy for Determination of Tamoxifen Using Fe3O4/Graphene-Ionic Liquid Nanocomposite Amplified Paste Electrode
2. A New Sensing Strategy for Determination of Tamoxifen Using Fe3O4/Graphene-Ionic Liquid Nanocomposite Amplified Paste Electrode

Ali Moghaddam; Hassan Ali Zamani; Hasan Karimi-Maleh

Volume 5, Issue 5 , September and October 2021, Pages 373-380

http://dx.doi.org/10.22034/chemm.2021.135727

Abstract
  Monitoring tamoxifen as an anticancer drug with high side effects is so important in the chemotropic process. In this regard, a fast and simple electrochemical sensor was fabricated ...  Read More
Original Article
Individual and Simultaneous Isobutanol + Nitromethane and 2-Ethylhexanitrate Influences on Diesel Fuel Property Indexes
3. Individual and Simultaneous Isobutanol + Nitromethane and 2-Ethylhexanitrate Influences on Diesel Fuel Property Indexes

Mohammad Saleh Samie Adel; Elham Ameri

Volume 5, Issue 5 , September and October 2021, Pages 381-396

http://dx.doi.org/10.22034/chemm.2021.134409

Abstract
  This study investigated the influences of n-pentanol, n-butanol, and isobutanol on the calculated cetane index (CCI), density, boiling point of mid-boiling point (T50), flash point ...  Read More
Original Article
Rapid and Sensitive Quantification of Isoproterenol in the Presence of Theophylline by CuO Nanoflowers Modified Electrochemical Sensor
4. Rapid and Sensitive Quantification of Isoproterenol in the Presence of Theophylline by CuO Nanoflowers Modified Electrochemical Sensor

Maryam Ebrahimi; Hadi Beitollahi

Volume 5, Issue 5 , September and October 2021, Pages 397-406

http://dx.doi.org/10.22034/chemm.2021.134961

Abstract
  Isoproterenol is an important catecholamine-based drug that is widely used in the treatment of heart disease. The present paper introduced one of the new modifications for the surfaces ...  Read More
Original Article
Sensitive Simultaneous Detection of Methyldopa and Hydrochlorothiazide on Ce3+-NiO Hexagonal Nanoparticles-Modified Electrode
5. Sensitive Simultaneous Detection of Methyldopa and Hydrochlorothiazide on Ce3+-NiO Hexagonal Nanoparticles-Modified Electrode

Sajedeh Salaria; Hadi Beitollahi

Volume 5, Issue 5 , September and October 2021, Pages 407-415

http://dx.doi.org/10.22034/chemm.2021.134965

Abstract
  We applied GCE modified with Ce3+-NiO hexagonal nanoparticles (Ce3+-NiO HNPs) for preparing methyldopa electrochemical sensor. Electrochemical study of the modified electrode showed ...  Read More
Original Article
Modification of Creatinine to Form New Oxazepane Ring and Study Their Antioxidant Activity
6. Modification of Creatinine to Form New Oxazepane Ring and Study Their Antioxidant Activity

Raed M. Muhiebes; Entesar O.Al-Tamimi

Volume 5, Issue 5 , September and October 2021, Pages 416-421

http://dx.doi.org/10.22034/chemm.2021.135020

Abstract
  In this research new creatinine Schiff bases (1a, 1b, and 1c) were synthesized from the reaction of aromatic aldehydes (4-nitrobenzaldehyde,4-amino benzaldehyde, and cinnamaldehyde) ...  Read More
Original Article
Increasing in the Selectivity of Formose Reaction for Glyceraldehyde Production in the Presence of Fumed Silica and Montmorillonite Catalysts
7. Increasing in the Selectivity of Formose Reaction for Glyceraldehyde Production in the Presence of Fumed Silica and Montmorillonite Catalysts

Arash Vojood; Mohammad Khodadadi-Moghaddam; Gholamreza Ebrahimzadeh-Rajaei; Sahar Mohajeri; Ali Shamel

Volume 5, Issue 5 , September and October 2021, Pages 422-432

http://dx.doi.org/10.22034/chemm.2021.135243

Abstract
  In the present paper, the Formose reaction is investigated to produce polyols in the presence of two different catalysts at different pHs. The Formose reaction mechanism is the same ...  Read More
Original Article
Methodology for Highly Efficient Pump System Management
8. Methodology for Highly Efficient Pump System Management

Karatayeva K; Myrzagereikyzy G; Suleimenova B.; Salykbayeva Z. K.; Мakhatova V.; Yerekeshova A.; Nauryzbayeva G. K.; Khairullina A. S.

Volume 5, Issue 5 , September and October 2021, Pages 433-445

http://dx.doi.org/10.22034/chemm.2021.135246

Abstract
  Maintaining pump operation in the best efficiency zone (BEZ) is one of the most important tasks of the control system. The main management tasks include detecting work outside ...  Read More
Original Article
PVC Membrane Electrode Modified by Lawson as Synthetic Derivative Ionophore for Determination of Cadmium in Alloy and Wastewater
9. PVC Membrane Electrode Modified by Lawson as Synthetic Derivative Ionophore for Determination of Cadmium in Alloy and Wastewater

Hossein Peyman; Hamideh Roshanfekr; Arash Babakhanian; Hadi Jafari

Volume 5, Issue 5 , September and October 2021, Pages 446-453

http://dx.doi.org/10.22034/chemm.2021.135266

Abstract
  In this study, a PVC membrane electrode was modified by a derivative of lawason that is a neutral ionophore for Cd (II) determination in alloy and wastewater as real samples. The modified ...  Read More