Progress in Chemical and Biochemical Research

Original Research Article

1. Investigating Membranes Used in Gas Separation in Industry

Peyman Ghanbari; Moein Nabipour

Volume 4, Issue 3 , Summer 2021, Pages 254-267

http://dx.doi.org/10.22034/pcbr.2021.277405.1180

Abstract

This paper examines the membranes used in the separation of gases in industry. To date, more than 60% of the application of membrane technology in the separation of gaseous mixtures ... Read More

Original Research Article

2. 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 , Summer 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

Original Research Article

3. 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 , Summer 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

Original Research Article

4. Botanical insecticides and mineral oils synergize toxicity of imidacloprid against Bemisia tabaci (Hemiptera: Aleyrodidae)

Seham Ismail

Volume 4, Issue 3 , Summer 2021, Pages 295-304

http://dx.doi.org/10.22034/pcbr.2021.270061.1176

Abstract

Management of Bemisia tabaci requires the use of multiple control techniques in addition to pesticides, and plant-derived essential oils and mineral oils are one of the control ... Read More

Original Research Article

5. Using a two-Dimensional Finite Element Model to Simulate Biothermal Transfer in the Human Eye) by Considering the Rate of Tear Evaporation and Radiation to the Eye Surface (

Fatemeh Zare Kazemabadi; Seyedeh Masoomeh sadat Mirnezami; Amir Heydarinasab

Volume 4, Issue 3 , Summer 2021, Pages 305-318

http://dx.doi.org/10.22034/pcbr.2021.277985.1183

Abstract

Thermal simulation of the human eyeball has been considered in recent years to investigate the effect of external heat sources as well as to predict ocular abnormalities and vital ... Read More

Original Research Article

6. 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 , Summer 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

Original Research Article

7. Bioactivity of Arachis hypogaea Shell Extracts against Staphylococcus aureus and Pseudomonas aeruginosa

Kaana Asemave

Volume 4, Issue 3 , Summer 2021, Pages 331-336

http://dx.doi.org/10.22034/pcbr.2021.290653.1190

Abstract

Groundnut shells (GSs) are abundant renewable by-products which have been underexploited for potential applications. Therefore, this paper reports the bioactive potential of groundnut ... Read More

Original Research Article

8. Biochemical Studies in Larvae of Agrotis ipsilon (Hüfnagel) Affected by Recent Insecticides

Seham Ismail; Fatma M. A. Sleem

Volume 4, Issue 3 , Summer 2021, Pages 337-347

http://dx.doi.org/10.22034/pcbr.2021.285622.1187

Abstract

As field populations of black cutworms grow more resistant to conventional insecticides, the need for new and effective chemical means to control this insect is more important than ... Read More

Original Research Article

9. A Comparative Study of Extraction Methods and Components Identification of Teucrium Chamaedrys and Investigation of Their Antibacterial Effect

Erfan Atashbar; hossein pyman

Volume 4, Issue 3 , Summer 2021, Pages 348-358

http://dx.doi.org/10.22034/pcbr.2021.273807.1178

Abstract

Ethnopharmacological relevance: Teucrium Chamaedryswas historically used as a medicinal herb for the treatment of gout and sometimes as a component of Venice treacle.Aim of the study: ... Read More

1. Possibility of Using Gas Injection Method for Increasing Pressure in Well A: the Case of Oil Fields in Southern Iran

Alireza Bozorgian

Volume 4, Issue 2 , Spring 2021, , Pages 207-219

http://dx.doi.org/10.22034/pcbr.2021.257998.1165

Abstract

The hydrocarbon reservoir is a porous and permeable structure in the basement that houses a natural accumulation of hydrocarbons in liquid or gaseous form and is separated from the ... Read More

2. Prediction of Gas Hydrate Formation in Industries

Alireza Bozorgian; Zahra Arab Aboosadi; Abolfazl Mohammadi; Bizhan Honarvar; Alireza Azimi

Volume 3, Issue 1 , Winter 2020, , Pages 31-38

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.4

Abstract

Natural gas and crude oil in natural underground reservoirs are in contact with water. Stability of these compounds at the presence of both components and complete dependence on the ... Read More

3. Analysis and simulating recuperator impact on the thermodynamic performance of the combined water-ammonia cycle

alireza bozorgian

Volume 3, Issue 2 , Spring 2020, , Pages 169-179

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.10

Abstract

In this study Analysis and simulating recuperator impact on the thermodynamic performance of the combined water-ammonia cycle Will be investigated. Due to the importance of power generation ... Read More

4. Risk Management in Information Technology

Amir samimi

Volume 3, Issue 2 , Spring 2020, , Pages 130-134

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.6

Abstract

This study has examined risk management planning in the field of Information Technology in industrial companies. Today, information is considered a valuable factor along with other ... Read More

5. Reduced graphene oxide based on simultaneous detection of neurotransmitters

G. Vinodhkumar; R Ramya; mark vimalan; I Potheher; A. Cyrac Peter

Volume 1, Issue 1 , Autumn 2018, , Pages 40-49

http://dx.doi.org/10.29088/SAMI/PCBR.2018.1.4049

Abstract

Reduced graphene oxide (rGO) is synthesized using strong oxidizing agents with the help of chemical reduction method. Structural and physiochemical properties of the prepared sample ... Read More

Original Research Article

1. Chemical Composition, Antioxidative and Antimicrobial Activities of Different Extracts of the Leaves of Parquetina nigrescens (Asclepiadaceae)

Oluwatoyin O. Olaleye; Akolade R. Oladipupo; Bamisaye O. Oyawaluja; Herbert A. B. Coker

Articles in Press, Accepted Manuscript, Available Online from 06 November 2021

http://dx.doi.org/10.22034/pcbr.2021.287025.1188

Abstract

Oxidative stress has been implicated in the pathogenesis of many diseases, while multiple drug resistance constitutes a major problem in management of infectious diseases. The aforementioned ... Read More Oxidative stress has been implicated in the pathogenesis of many diseases, while multiple drug resistance constitutes a major problem in management of infectious diseases. The aforementioned problems necessitate continuous investigations for development of novel antioxidant and antimicrobial agents. Here, phytochemical constituents, antioxidant, and antimicrobial activities of n-hexane, ethyl-acetate, 70%-ethanol and methanol extracts of Parquetina nigrescens leaves were investigated. Antioxidant activities were evaluated by total phenolic content, total flavonoid content, total antioxidant capacity, reducing power, DPPH, nitric oxide, and lipid peroxidation assays. Antibacterial (Staphylococcus aureus, Bacillus subtilis, Pseudomonas aeruginosa and Escherichia coli) and antifungal (Aspergillus niger, Aspergillus flavus, Candida albican and Penicillium spp.) activities of the extracts were examined using agar well diffusion method. Phytochemical investigations revealed presence of various phytochemicals, including alkaloids, tannins, flavonoids, cardiac glycosides, and terpenoids. Total phenolic contents were in the range 0.321±0.030–0.432±0.030 mg gallic acid/g extract, while total flavonoid contents were in the range 0.020±0.003–0.064±0.006 mg quercetin/g extract. The extracts displayed moderate total antioxidant capacity (TAC) and ferric reducing power; having TAC values in the range 0.820±0.060–0.876±0.030 mg ascorbic acid/g extract and reducing powers in the range 0.01–0.68. The extracts showed moderate to high activities against DPPH radical, nitric oxide and lipid peroxidation; having IC50 values in the range 59.3±10.8–87. 1±14.2 µg/mL, 52.7±10.6–56.9±10.1 µg/mL, and 58.9±18.6–101.3±10.2 µg/mL, respectively. Furthermore, ethyl-acetate extract showed broad spectrum antibacterial activities, while n-hexane extract demonstrated narrow spectrum antifungal activity. These findings suggest that P. nigrescens leaves have potentials as source of antioxidant and antimicrobial agents.

Original Research Article

2. NiO nanoparticles: Synthesis, characterization, and methyl green removal study

Aliakbar Dehno Khalaji; Negin Mohammadi; Moslem Emami

Articles in Press, Accepted Manuscript, Available Online from 06 November 2021

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

Original Research Article

3. Presentation and evaluation of a new model for bubble growth in two-component solution pool boiling

Mohammad Sattarifar; leila Mahdavian

Articles in Press, Accepted Manuscript, Available Online from 20 November 2021

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

Facts & Figures
Google Scholar h-index	18
Google Scholar i10-index	31
Google Scholar Citation	920
Web of Science Citation	219
Citations in Scopus	134
Web of Science h-index	10
Average citations per item	4.53
Number of Volumes	4
Number of Issues	12
Number of Articles	101
Article View	82,621
PDF Download	51,010
View Per Article	818.03
PDF Download Per Article	505.05
Number of Submissions	203
Rejected Submissions	95
Accepted Submissions	103
Acceptance Rate	51
Accept Date (Days)	70
Number of Reviewers	287
Number of Contributors	254
Number of Indexing Databases	21

Volume 4 (2021)

Volume 3 (2020)

Volume 2 (2019)

Volume 1 (2018)

1. Investigating Membranes Used in Gas Separation in Industry

Abstract

2. Phytochemical and Anti-Microbial Analysis of Metabolites in seeds of Moringa oleifera grown in Nigeria

Abstract

3. Gas Chromatography-Mass Spectrum andFourier-transform infrared spectroscopy analysis of Fixed Oil from Sudanese Ziziphus spina Christi Fruits Pulp

Abstract

4. Botanical insecticides and mineral oils synergize toxicity of imidacloprid against Bemisia tabaci (Hemiptera: Aleyrodidae)

Abstract

5. Using a two-Dimensional Finite Element Model to Simulate Biothermal Transfer in the Human Eye) by Considering the Rate of Tear Evaporation and Radiation to the Eye Surface (

Abstract

6. Fast removal of methyl green from aqueous solution by adsorption onto new modified chitosan Schiff base

Abstract

7. Bioactivity of Arachis hypogaea Shell Extracts against Staphylococcus aureus and Pseudomonas aeruginosa

Abstract

8. Biochemical Studies in Larvae of Agrotis ipsilon (Hüfnagel) Affected by Recent Insecticides

Abstract

9. A Comparative Study of Extraction Methods and Components Identification of Teucrium Chamaedrys and Investigation of Their Antibacterial Effect

Abstract

1. Possibility of Using Gas Injection Method for Increasing Pressure in Well A: the Case of Oil Fields in Southern Iran

Abstract

2. Prediction of Gas Hydrate Formation in Industries

Abstract

3. Analysis and simulating recuperator impact on the thermodynamic performance of the combined water-ammonia cycle

Abstract

4. Risk Management in Information Technology

Abstract

5. Reduced graphene oxide based on simultaneous detection of neurotransmitters

Abstract

1. Chemical Composition, Antioxidative and Antimicrobial Activities of Different Extracts of the Leaves of Parquetina nigrescens (Asclepiadaceae)

Abstract

2. NiO nanoparticles: Synthesis, characterization, and methyl green removal study

Abstract

3. Presentation and evaluation of a new model for bubble growth in two-component solution pool boiling

Abstract

Indexing and Abstracting

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