Phytochemical and Anti-Microbial Analysis of Metabolites in seeds of Moringa oleifera grown in Nigeria
1. 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
Gas Chromatography-Mass Spectrum andFourier-transform infrared spectroscopy analysis of Fixed Oil from Sudanese Ziziphus spina Christi Fruits Pulp
2. 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
Fast removal of methyl green from aqueous solution by adsorption onto new modified chitosan Schiff base
3. 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
Sulfur Production by Hydrogen Sulfide Biological Removal from Pollutants
4. Sulfur Production by Hydrogen Sulfide Biological Removal from Pollutants

Seyedeh Masoomeh sadat Mirnezami; Fatemeh Zare Kazemabadi; Amir Heydarinasab

Volume 4, Issue 2 , Spring 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
5. Application of Ziegler-Nata Catalysts in the Synthesis of Polyolefin

Mahdieh Asgari Bajgirani

Volume 4, Issue 1 , Winter 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
6. A review on Bioimaging, Biosensing, and Drug Delivery Systems Based on Graphene Quantum Dots

Abdollah Khosravanian; Ahmad Moslehipour; Hossein Ashrafian

Volume 4, Issue 1 , Winter 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
7. 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 , Winter 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
Imidazoanthraquinone-triarylamines based Chromofluorogenic Chemosensors for Anion Sensing
8. Imidazoanthraquinone-triarylamines based Chromofluorogenic Chemosensors for Anion Sensing

Bharat K. Sharma; Pooja S. Singh; Rajesh Kamble

Volume 3, Issue 4 , Autumn 2020, , Pages 296-318

http://dx.doi.org/10.22034/pcbr.2020.113630

Abstract
  In this report, imidazoanthraquinone-triarylamines fluorescent probe have examined for their coordination behaviour against tetrabutylammonium (TBA) salts of various anions in DMSO ...  Read More
Preparation, Electrochemical Characterization and Vapour Sensing Application of Nanoporous Activated Carbon derived from Lapsi
9. Preparation, Electrochemical Characterization and Vapour Sensing Application of Nanoporous Activated Carbon derived from Lapsi

Armila Rajbhandari(Nyachhyon); Sandhya Acharya

Volume 3, Issue 4 , Autumn 2020, , Pages 350-365

http://dx.doi.org/10.22034/pcbr.2020.113921

Abstract
  Activated carbon (AC) has been successfully prepared from agricultural waste lapsi seed stone. The phosphoric acid activation was done by varying the ratio of H3PO4 and lapsi seed powder ...  Read More
Practical Biochemistry Principles and Techniques Approach
10. Practical Biochemistry Principles and Techniques Approach

Ayman El-Khateeb

Volume 3, Issue 3 , Summer 2020, , Pages 180-193

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.1

Abstract
  Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of ...  Read More
Metal Ions of Cations and Anions Separation and Detection Approach
11. Metal Ions of Cations and Anions Separation and Detection Approach

Ayman El-Khateeb

Volume 3, Issue 3 , Summer 2020, , Pages 202-220

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.3

Abstract
  Recent investigation presents exciting, simple and manual procedures to separate and detect different salt radicals of both cations and anions qualitatively and quantitatively. Salt ...  Read More
Determination of trace element levels in flowers and leaves of vicia faba by ICP-MS
12. Determination of trace element levels in flowers and leaves of vicia faba by ICP-MS

Ibrahim Bulduk

Volume 3, Issue 3 , Summer 2020, , Pages 221-228

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.4

Abstract
  As the flowers and leaves of vicia faba contain high levels of levodopa used in the treatment of Parkinson's disease, its use in alternative medicine is becoming more and more common. ...  Read More
Studies on the Mechanical and Degradation behavior of Polyethylene by using Jujube Seed Grinding Powder (JGP)
13. Studies on the Mechanical and Degradation behavior of Polyethylene by using Jujube Seed Grinding Powder (JGP)

A.U. Santhoskumar; N Jaya Chitra; E Jaya Sathya

Volume 3, Issue 3 , Summer 2020, , Pages 244-250

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.7

Abstract
  The Jujube seed grinding powder (JGP) were incorporated into polyethylene (PE) by weight 5-15 wt% subsequently processed to produce films of 55 micron thickness. The JGP mixed with ...  Read More
A review of studies on the removal of methylene blue dye from industrial wastewater using activated carbon adsorbents made from almond bark
14. A review of studies on the removal of methylene blue dye from industrial wastewater using activated carbon adsorbents made from almond bark

Ronak Rahimian; Soroush Zarinabadi

Volume 3, Issue 3 , Summer 2020, , Pages 251-268

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.8

Abstract
  The production of industrial wastewater containing synthetic dyes is one of the most important pollutants in the environment. In recent years, sustainable development and generational ...  Read More
The Role of Distillation of Solid O-Bromoaniline with its Coloring Phenomenon
15. The Role of Distillation of Solid O-Bromoaniline with its Coloring Phenomenon

Rabah Khalil

Volume 3, Issue 3 , Summer 2020, , Pages 269-271

http://dx.doi.org/10.33945/SAMI/PCBR.2020.3.9

Abstract
  This short paper deals with the coloring phenomenon that occurs in O-bromoaniline from white to very dark. It is found that the very pure compound exhibits a significant resistance ...  Read More
A review on analgesic and anti-inflammatory activities of various piperazinyl containing pyridazine derivatives
16. A review on analgesic and anti-inflammatory activities of various piperazinyl containing pyridazine derivatives

Md. Tauqir Alam; . Abida; Mohammad Asif

Volume 3, Issue 2 , Spring 2020, , Pages 81-92

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.1

Abstract
  Most currently used nonsteroidal anti-inflammatory drugs (NSAIDs) have restrictions for therapeutic use since they cause gastrointestinal and renal side effects that are undividable ...  Read More
Study of Some Hyndantion Derivatives as Anticonvulsant Agents
17. Study of Some Hyndantion Derivatives as Anticonvulsant Agents

. Abida; Md Tauquir Alam; Mohammad Asif

Volume 3, Issue 2 , Spring 2020, , Pages 93-104

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.2

Abstract
  Hydantoin derivatives are commonly used anticonvulsant drugs. It is generally effective against partial and tonic-clonic seizures but not in absent seizures. Phenytoin is the main drug ...  Read More
Green Synthesis and Biological Assessments of Silver Nanoparticles Using the Plant Extract of Crataegus sinaica Boiss. Fruits
18. Green Synthesis and Biological Assessments of Silver Nanoparticles Using the Plant Extract of Crataegus sinaica Boiss. Fruits

Omar El-Shahaby; Fikry Reicha; Maged Mohamed Nabil Aboushadi; Mustafa El-Zayat

Volume 3, Issue 2 , Spring 2020, , Pages 105-113

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.3

Abstract
  Crataegus sinaica Boiss is a hawthorn plant that was found as a hybrid of two species, C. azarolus and C. monogyna, which grows vastly in the mountains of the Protectorate of St. Catherine, ...  Read More
Risk Management in Information Technology
19. 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
Practical Approach for The Identification of Functional Groups in Organic Compounds
20. Practical Approach for The Identification of Functional Groups in Organic Compounds

Ayman El-Khateeb

Volume 3, Issue 2 , Spring 2020, , Pages 147-168

http://dx.doi.org/10.33945/SAMI/PCBR.2020.2.9

Abstract
  Organic reactions are chemical reactions involving organic compounds. The basic organic chemistry reaction types are addition reactions, elimination reactions, substitution reactions, ...  Read More
Analysis and simulating recuperator impact on the thermodynamic performance of the combined water-ammonia cycle
21. 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
Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system
22. Physico-chemical studies of the complexes of Hippuric acid with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water mixed solvent system

Nabil Bader; Aya Elmajbry; Zainab Al borki; Aziza Ahmida; Abdalla Geath

Volume 3, Issue 1 , Winter 2020, , Pages 1-6

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.1

Abstract
  Potentiometric titrations have been used to calculate the dissociation constants of Hippuric acid and its stability constants with Cu(II), Ni(II), Zn(II), and Pb(II) ions in ethanol-water ...  Read More
Fuel Gases From Waste High Density Polyethylene (Hdpe) Via Low Temperature Catalytic Pyrolysis
23. Fuel Gases From Waste High Density Polyethylene (Hdpe) Via Low Temperature Catalytic Pyrolysis

Nguamo Surma; Godwin Ijuo; Blessing Ogoh-Orch

Volume 3, Issue 1 , Winter 2020, , Pages 20-30

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.3

Abstract
  ABSTRACT This study was carried out in order to obtain useful gases from waste polyethylene of high density polyethylene (HDPE) at low temperature pyrolysis. This was carried out by ...  Read More
Prediction of Gas Hydrate Formation in Industries
24. 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
Physico-chemical characterization of Avocado (Persea americana Mill.) Oil from Tree Indonesian Avocado Cultivars
25. Physico-chemical characterization of Avocado (Persea americana Mill.) Oil from Tree Indonesian Avocado Cultivars

Akunna Stella-Marris Ogbuagu; Chinedu Innocent Okoye

Volume 3, Issue 1 , Winter 2020, , Pages 39-45

http://dx.doi.org/10.33945/SAMI/PCBR.2020.1.5

Abstract
  The physicochemical characterization of n-hexane extracted oil of avocado (Persea americana) seed was carried out according to American Organization of Analytical Chemists (AOAC)/IUPAC ...  Read More