Web of Science (Emerging Sources Citation Index), ISC
Original Research Article
Topological analysis of zigzag-edge coronoid graph by using M-polynomial
1. Topological analysis of zigzag-edge coronoid graph by using M-polynomial

Muhammad Ehsan; Sumera Sattar; Faryal Chaudhry; Farkhanda Afzal; Mohammad Reza Farahani; Murat Cancan

Volume 3, Issue 9 , September 2021, Pages 590-597

http://dx.doi.org/10.22034/ecc.2021.293152.1193

Abstract
  The chemical graph theory is interrelated with the chemical structure of different compounds. This graph represents the molecule of the sub-stance. A chemical graph is rehabilitated ...  Read More
Original Research Article
Synthesis, characterization and evaluation of 5-alkylidene meldrum’s acid derivatives as multifunction lubricating oil additives
2. Synthesis, characterization and evaluation of 5-alkylidene meldrum’s acid derivatives as multifunction lubricating oil additives

Hadeel A.K Hussien; Zainab A. K. Al-Messri

Volume 3, Issue 9 , September 2021, Pages 598-605

http://dx.doi.org/10.22034/ecc.2021.290518.1186

Abstract
  A series of 5-alkylidene Meldrum's acid derivatives were prepared by Knovenagel condensation of Meldrum's acid with different aldehydes in the presence of pipridin as a catalyst. The ...  Read More
Original Research Article
Hydrothermal synthesis and characterization of zinc sulfide nanoparticles
3. Hydrothermal synthesis and characterization of zinc sulfide nanoparticles

Alaa Abd AL-Zahra; Abdul Kareem M. A. Al-Sammarraie

Volume 3, Issue 9 , September 2021, Pages 606-613

http://dx.doi.org/10.22034/ecc.2021.293399.1196

Abstract
  Zinc sulfide NPs are well-known as excellent photo catalyst because of their unique optical properties such as band gap energy, retention time, the high light absorption, electron-hole ...  Read More
Original Research Article
Domination topological properties of carbidopa-levodopa used for treatment Parkinson’s disease by using φp-polynomial
4. Domination topological properties of carbidopa-levodopa used for treatment Parkinson’s disease by using φp-polynomial

Swamy Javaraju; Hanan Ahmed; Ammar Alsinai; Nandappa D. Soner

Volume 3, Issue 9 , September 2021, Pages 614-621

http://dx.doi.org/10.22034/ecc.2021.295039.1203

Abstract
  In medical science, pharmacology, chemical, pharmaceutical properties of molecular structure are essential for drug preparation and design. These properties can be studied by using ...  Read More
Original Research Article
Assessment of serum afamin in patients with preeclampsia at third trimester
5. Assessment of serum afamin in patients with preeclampsia at third trimester

Anas Hashim Sadek; Rayah Sulaiman Baban; May Fadhil Al-Habib; Enas Adnan Khazaali

Volume 3, Issue 9 , September 2021, Pages 622-626

http://dx.doi.org/10.22034/ecc.2021.293411.1198

Abstract
  Preeclampsia (PE) is a multisystem disorder associated with pregnancy. It is accompanied by a ten percent global neonatal and perinatal mortality rate. Human afamin (AFM) is a glycoprotein ...  Read More
Original Research Article
Fabrication a composite carbon paste electrodes (CPEs) modified with multi-wall carbon nano-tubes (MWCNTs/N, N-Bis (salicyliden)-1,3-propandiamine) for determination of lanthanum (III)
6. Fabrication a composite carbon paste electrodes (CPEs) modified with multi-wall carbon nano-tubes (MWCNTs/N, N-Bis (salicyliden)-1,3-propandiamine) for determination of lanthanum (III)

Azam Hosseini Fakhrabad; Razieh Sanavi Khoshnood; Mohammad Reza Abedi; Mahmoud Ebrahimi

Volume 3, Issue 9 , September 2021, Pages 627-634

http://dx.doi.org/10.22034/ecc.2021.288271.1182

Abstract
  In this work, we introduced the fabrication of a novel modified Carbon Paste Electrode (CPE) for the determination of Lanthanum ion based on Multi-Walled carbon nanotubes. The CPE combination ...  Read More
Original Research Article
The geometric arithmetic (GA) index of certain trees and bicyclic graphs
7. The geometric arithmetic (GA) index of certain trees and bicyclic graphs

Mohanad Ali Mohammed; Hasan H Mushatet

Volume 3, Issue 9 , September 2021, Pages 635-643

http://dx.doi.org/10.22034/ecc.2021.295046.1204

Abstract
  The geometric arithmetic  index is one of the recently most investigated degree-based molecular structure descriptors that have applications in chemistry. For a graph , the  index ...  Read More
Original Research Article
Identification of polyamine compounds and characterization of polyamine oxidase from sheep's brain tissue
8. Identification of polyamine compounds and characterization of polyamine oxidase from sheep's brain tissue

Sarah Abdulelah Younis; Wathba Idrees Ali

Volume 3, Issue 9 , September 2021, Pages 644-655

http://dx.doi.org/10.22034/ecc.2021.291134.1188

Abstract
  The study included partially purified of polyamine oxidase (PAO) from sheep's brain tissue by dialysis and ion exchange chromatography using DEAE-cellulose techniques. Isoenzymes (I ...  Read More