Spectrophotometric Determination of Zn(II) and Cu(II) in ‎Analytical Sample Using Murexide Reagent ‎
Spectrophotometric Determination of Zn(II) and Cu(II) in ‎Analytical Sample Using Murexide Reagent ‎

Khaled Elsherif; Qamar Hadidan; khawla Alkariwi

Articles in Press, Accepted Manuscript, Available Online from 27 June 2022

http://dx.doi.org/10.22034/pcbr.2022.338475.1222

Abstract
  The current research aims to develop a new spectrophotometric method for the determination of zinc(II) and copper(II) using a colorimetric reagent, as murexide ion. The complexation ...  Read More
Investigating the Feasibility of Using Alumina-Zirconia Catalysts in Energy Production
Investigating the Feasibility of Using Alumina-Zirconia Catalysts in Energy Production

Mina Jafari

Volume 5, Issue 2 , May 2022, , Pages 115-124

http://dx.doi.org/10.22034/pcbr.2022.334130.1217

Abstract
  The aim of this study was to investigate the feasibility of using alumina-zirconia catalysts in energy production. In recent years, the use of liquid biofuels in the transportation ...  Read More
Ag-nanoparticles Mediated by Lonchocarpus laxiflorus Stem Bark Extract as Anticorrosion Additive for Mild Steel in 1.0 M HCl Solution
Ag-nanoparticles Mediated by Lonchocarpus laxiflorus Stem Bark Extract as Anticorrosion Additive for Mild Steel in 1.0 M HCl Solution

Godwin Abawulo Ijuo; Nguamo Surma; John Ogbaji Igoli

Volume 5, Issue 2 , May 2022, , Pages 133-146

http://dx.doi.org/10.22034/pcbr.2022.324366.1208

Abstract
  Green synthesis of silver nanoparticles using stem bark extract of Lonchocarpus laxiflorus plant as a reducing agent following a simple, effective, and eco-friendly route was reported ...  Read More
A Review on Recent Development and biological applications of benzothiazole derivatives
A Review on Recent Development and biological applications of benzothiazole derivatives

Hala Shkyair Lihumis; Ameer A.Alameri; Rawaa Hefdhi Zaooli

Volume 5, Issue 2 , May 2022, , Pages 147-164

http://dx.doi.org/10.22034/pcbr.2022.330703.1214

Abstract
   Benzothiazole (BTA) and its derivatives are among the most important heterocyclic compounds, widely found in natural commodities and pharmaceutical drugs. It possesses a large ...  Read More
Thermodynamic and kinetic Study of Adsorption of Cobalt II Using Adsorbent of Magnesium Oxide Nano-Particles Deposited on Chitosan
Thermodynamic and kinetic Study of Adsorption of Cobalt II Using Adsorbent of Magnesium Oxide Nano-Particles Deposited on Chitosan

Bijan Ghanavati; Alireza Bozorgian; Hamid Kazemi Esfeh

Volume 5, Issue 2 , May 2022, , Pages 165-181

http://dx.doi.org/10.22034/pcbr.2022.335475.1219

Abstract
  The present study is on MgO nanoparticles deposited on chitosan, which is investigated for the removal of the heavy metal cobalt II using an atomic absorption spectrometer at various ...  Read More
Copper Catalyzed Cycloaddition Reaction of Azidomethyl Benzene With 2,2-Di(prop-2-yn-1-yl)propane-1,3-diol: DFT and QTAIM Investigation
Copper Catalyzed Cycloaddition Reaction of Azidomethyl Benzene With 2,2-Di(prop-2-yn-1-yl)propane-1,3-diol: DFT and QTAIM Investigation

monireh ghiasifar; tayebeh hosseinnejad; Akram Ahangar

Volume 5, Issue 1 , February 2022, , Pages 1-20

http://dx.doi.org/10.22034/pcbr.2022.319090.1203

Abstract
  In this study, the cycloaddition of azidomethyl benzene with 2,2-di(prop-2-yn-1-yl)propane-1,3-diol in the presence of copper catalyst was modeled electronically and thermodynamically ...  Read More
The Effect of Drought Stress on Physiological Traits in Lines and Cultivars of Bread Wheat (Triticum aestivum L.)
The Effect of Drought Stress on Physiological Traits in Lines and Cultivars of Bread Wheat (Triticum aestivum L.)

Kamal Shahbazi Homounlou; Ali Ebadi; Salim Farzaneh; Manocher Khodarahmi

Volume 5, Issue 1 , February 2022, , Pages 30-43

http://dx.doi.org/10.22034/pcbr.2022.326728.1211

Abstract
  All around the globe, drought is considered one of the critical threats putting agricultural industries at stake. With such impediments existing, challenges of feeding the population ...  Read More
Development and validation of RP-HPLC method for simultaneous quantification of the anticancer agents, nilotinib and sorafenib: Application in In-vitro analysis
Development and validation of RP-HPLC method for simultaneous quantification of the anticancer agents, nilotinib and sorafenib: Application in In-vitro analysis

Azra Takhvar; Somaye Akbari; Effat Souri; Reza Ahmadkhaniha; Ali Morsali; Mohammad Reza Khoshayand; Mohsen Amini

Volume 5, Issue 1 , February 2022, , Pages 44-52

http://dx.doi.org/10.22034/pcbr.2022.319844.1204

Abstract
  In this research, a reversed phase high performance liquid chromatographic method was developed for the simultaneous determination of two tyrosine kinase inhibitors, nilotinib and sorafenib. ...  Read More
Removal of Copper II from Industrial Effluent with Beta Zeolite Nanocrystals
Removal of Copper II from Industrial Effluent with Beta Zeolite Nanocrystals

Bijan Ghanavati; Alireza Bozorgian

Volume 5, Issue 1 , February 2022, , Pages 53-67

http://dx.doi.org/10.22034/pcbr.2022.328704.1213

Abstract
   Heavy metals, including copper, are one of the most toxic pollutants in the world today due to the consumption prevalence in industry. There are several ways to remove copper ...  Read More
Nano-[Fe3O4@SiO2@RNHMe2][HSO4]: an effectual catalyst for the production of 1-amidoalkyl-2-naphthols
Nano-[Fe3O4@SiO2@RNHMe2][HSO4]: an effectual catalyst for the production of 1-amidoalkyl-2-naphthols

Marziyeh Barzegar; Abdolkarim Zare

Volume 5, Issue 1 , February 2022, , Pages 68-76

http://dx.doi.org/10.22034/pcbr.2022.326660.1210

Abstract
  Nano-[Fe3O4@SiO2@RNHMe2][HSO4] (NFSRNH), as an effectual and magnetically recyclable catalyst, promoted the solvent-free production of 1-amidoalkyl-2-naphthols through the multi-component ...  Read More
Review of Proposed Strategies to Improve Nutrition in Different Communities
Review of Proposed Strategies to Improve Nutrition in Different Communities

Mina Jafari

Volume 5, Issue 1 , February 2022, , Pages 77-96

http://dx.doi.org/10.22034/pcbr.2022.334123.1216

Abstract
  The evidence suggests that Iranian society is rapidly moving towards a double problem in an accelerated nutritional transition. This means that on the one hand, energy protein malnutrition ...  Read More
Phytochemical evaluation, in vitro-in vivo antioxidant and cytotoxicity activities of various layers of watermelon fruit Citrullus lanatus (Cucurbitaceae) Matsum. & Nakai
Phytochemical evaluation, in vitro-in vivo antioxidant and cytotoxicity activities of various layers of watermelon fruit Citrullus lanatus (Cucurbitaceae) Matsum. & Nakai

Cletus Anes Ukwubile; Umar Idriss; Abdulmalik M. Isah

Volume 5, Issue 1 , February 2022, , Pages 97-114

http://dx.doi.org/10.22034/pcbr.2022.334538.1218

Abstract
  Citrullus lanatus (watermelon) is a popular plant whose fruits are use in all parts of Nigeria as remedy for various diseases. In this present study, the phytochemical contents, antioxidant ...  Read More
NiO nanoparticles: Synthesis, characterization, and methyl green removal study
NiO nanoparticles: Synthesis, characterization, and methyl green removal study

Aliakbar Dehno Khalaji; Negin Mohammadi; Moslem Emami

Volume 4, Issue 4 , December 2021, , Pages 372-378

http://dx.doi.org/10.22034/pcbr.2021.294420.1194

Abstract
  Nickel oxide nanoparticles were prepared using solid-state thermal decomposition of NiCl2 at the presence of maleic acid at 600°C, characterized by FT-IR spectroscopy, XRD, FE-SEM, ...  Read More
Presentation and evaluation of a new model for bubble growth in two-component solution pool boiling
Presentation and evaluation of a new model for bubble growth in two-component solution pool boiling

Mohammad Sattarifar; leila Mahdavian

Volume 4, Issue 4 , December 2021, , Pages 379-391

http://dx.doi.org/10.22034/pcbr.2021.303570.1195

Abstract
  In this study, the heat transfer coefficient of the pool boiling is evaluated in the nuclear region for the fluid at different concentrations of water-ethanol solution on a horizontal ...  Read More
Synthesis, Characterization, and Methyl Green Removal of Epichlorohydrin Crosslinked Schiff Base Chitosan/Fe2O3 Nanocomposite
Synthesis, Characterization, and Methyl Green Removal of Epichlorohydrin Crosslinked Schiff Base Chitosan/Fe2O3 Nanocomposite

Arefeh Khalili; Aliakbar Dehno Khalaji; Ali Mokhtari; Mohsen Keyvanfard

Volume 4, Issue 4 , December 2021, , Pages 392-402

http://dx.doi.org/10.22034/pcbr.2021.290770.1192

Abstract
  Adsorption process has been widely used as one of the efficient methods in removing pollutants that are hardly biodegradable. In this study, new epichlohydrine crosslinked Schiff base ...  Read More
Green synthesis of zinc oxide nanoparticles and their application in ring opening of epoxides
Green synthesis of zinc oxide nanoparticles and their application in ring opening of epoxides

Roya Dormanesh; Sharareh Mohseni

Volume 4, Issue 4 , December 2021, , Pages 403-413

http://dx.doi.org/10.22034/pcbr.2021.293421.1193

Abstract
  Epoxides are molecules with extensive usages in various products synthesis. They are capable of reacting with different nucleophiles and their potential in the ring-opening of epoxides ...  Read More
Antioxidant and In-vitro Antidiabetic Activities of Fermented Peels of Citrus x Sinensis (l.) Osbeck (Rutaceae)
Antioxidant and In-vitro Antidiabetic Activities of Fermented Peels of Citrus x Sinensis (l.) Osbeck (Rutaceae)

Aminat A Oyawaluja; Joseph O Oiseoghaede; Olukemi A. Odukoya; Blessing Eno Kubiat

Volume 4, Issue 4 , December 2021, , Pages 414-425

http://dx.doi.org/10.22034/pcbr.2021.305476.1199

Abstract
  Introduction: The various parts of Citrus sinensis plant have been employed over the years for medicinal purposes. As part of the concept of waste to wealth, the medicinal importance ...  Read More
Thermal Conductivity and Anisotropy of Intermolecular Potential Energy in Refrigerant Fluids R125, R134a, R12, R14 and R141b
Thermal Conductivity and Anisotropy of Intermolecular Potential Energy in Refrigerant Fluids R125, R134a, R12, R14 and R141b

fahimeh Moeini; tayebeh hosseinnejad; fatemeh sadat Alavi

Volume 4, Issue 4 , December 2021, , Pages 426-439

http://dx.doi.org/10.22034/pcbr.2021.312188.1200

Abstract
  Refrigerant fluids are widely used to reduce temperature in heat transfer systems and study of the thermal conductivity of these fluids is of great importance in design of heat transformers, ...  Read More
Phytochemical and Anti-Microbial Analysis of Metabolites in seeds of Moringa oleifera grown in Nigeria
Phytochemical and Anti-Microbial Analysis of Metabolites in seeds of Moringa oleifera grown in Nigeria

Daniel Omeodisemi Omokpariola; Shalom Chimbunkem Precious-Egere; Patrick Leonard Omokpariola; Victor Uchechukwu Okechukwu

Volume 4, Issue 3 , July 2021, , Pages 268-277

http://dx.doi.org/10.22034/pcbr.2021.269528.1173

Abstract
   Phytochemical and antimicrobial analysis of Moringa oleifera seeds were carried using standard laboratory procedures. The phytochemical content showed the presence of alkaloid, ...  Read More
Gas Chromatography-Mass Spectrum andFourier-transform infrared spectroscopy analysis of Fixed Oil from Sudanese Ziziphus spina Christi Fruits Pulp
Gas Chromatography-Mass Spectrum andFourier-transform infrared spectroscopy analysis of Fixed Oil from Sudanese Ziziphus spina Christi Fruits Pulp

Mohamed Aamer Abubaker; Ibrahim Abdurrahman Adamd; Abuelgasim A. A Mohammed; Tingyu Liang; Gui guo Huo; JI Zhang

Volume 4, Issue 3 , July 2021, , Pages 278-294

http://dx.doi.org/10.22034/pcbr.2021.269811.1175

Abstract
  The study was carried out in reason of investigating the phytochemical constituents that could be present in the Ziziphus spina Christi Sudanese plant, by using two different analytical ...  Read More
Fast removal of methyl green from aqueous solution by adsorption onto new modified chitosan Schiff base
Fast removal of methyl green from aqueous solution by adsorption onto new modified chitosan Schiff base

Maliheh Sanati; Aliakbar Dehno Khalaji; Ali Mokhtari; Mohsen Keyvanfard

Volume 4, Issue 3 , July 2021, , Pages 319-330

http://dx.doi.org/10.22034/pcbr.2021.285530.1186

Abstract
   New modified chitosan Schiff base (3E-2H-BCs) was prepared via a condensation reaction between 3-ethoxy-2-hydroxybenzaldehyde and chitosan. The title compound 3E-2H-BCs was characterized ...  Read More
Sulfur Production by Hydrogen Sulfide Biological Removal from Pollutants
Sulfur Production by Hydrogen Sulfide Biological Removal from Pollutants

Seyedeh Masoomeh sadat Mirnezami; Fatemeh Zare Kazemabadi; Amir Heydarinasab

Volume 4, Issue 2 , April 2021, , Pages 191-206

http://dx.doi.org/10.22034/pcbr.2021.277907.1182

Abstract
  Hydrogen sulfide (H2S) is one of the polluting gases that enter the atmosphere during the natural gas processing of coal and furnace oil consumption. One of the best ways to remove ...  Read More
Application of Ziegler-Nata Catalysts in the Synthesis of Polyolefin
Application of Ziegler-Nata Catalysts in the Synthesis of Polyolefin

Mahdieh Asgari Bajgirani

Volume 4, Issue 1 , January 2021, , Pages 20-31

http://dx.doi.org/10.22034/pcbr.2021.118046

Abstract
  Discovering Ziegler-Nata catalyst, Karl Ziegler had a great impact on the development of the chemical industry. Since then, important changes have been made in the method of production ...  Read More
A review on Bioimaging, Biosensing, and Drug Delivery Systems Based on Graphene Quantum Dots
A review on Bioimaging, Biosensing, and Drug Delivery Systems Based on Graphene Quantum Dots

Abdollah Khosravanian; Ahmad Moslehipour; Hossein Ashrafian

Volume 4, Issue 1 , January 2021, , Pages 44-56

http://dx.doi.org/10.22034/pcbr.2020.237134.1102

Abstract
  Graphene quantum dots (GQDs), which are the most capable carbon-based nanostructures, play a significant role in biological studies. These nanostructures show significant attributes ...  Read More
One Pot Reductive Synthesis of Benzimidazole Derivatives from 2-Nitro Aniline and Aromatic Aldehydes Using Zn/NaHSO3 in Water Medium
One Pot Reductive Synthesis of Benzimidazole Derivatives from 2-Nitro Aniline and Aromatic Aldehydes Using Zn/NaHSO3 in Water Medium

Hridoydip Ranjan Dasgupta; Suvodip Mukherjee; pranab ghosh

Volume 4, Issue 1 , January 2021, , Pages 57-67

http://dx.doi.org/10.22034/pcbr.2020.245413.1126

Abstract
  Small amount of Zn dust and NaHSO3 was utilized to efficiently synthesize benzimidazole derivatives via one pot reductive cyclocondensation process in water medium at 100oC temperature. ...  Read More