Web of Science (Emerging Sources Citation Index)
Original Research Article Organic Chemistry
1. A new strategy for the synthesis of 2-amino-4H-pyran derivatives in aqueous media using DABCO-Cucl complex as a novel and efficient catalyst

Bita Baghernejad; Mahsa Fiuzat

Volume 2, Issue 11 , November 2020, Pages 1088-1092

http://dx.doi.org/10.22034/ecc.2020.250740.1078

Abstract
  2-Amino-4H-pyran derivatives are reported to have a broad spectrum of biological and pharmacological activities. Some are endowed with anticoagulant, spasmolitic, diuretic, anticancer and antianaphylactin. On the other hand, some 2-amino-4H-pyrans also can be employed as cognitive enhancers, for the ...  Read More

A new strategy for the synthesis of 2-amino-4H-pyran derivatives in aqueous media using DABCO-Cucl complex as a novel and efficient catalyst


Original Research Article Methematical Chemistry
2. Degree-based topological descriptors of Star of David and Hexagonal Cage networks

Haidar Ali; Muhammad Kashif Shafiq; Mohammad Reza Farahani; Murat Cancan; Mehmet Serif Aldemir

Volume 2, Issue 11 , November 2020, Pages 1093-1100

http://dx.doi.org/10.22034/ecc.2020.251921.1081

Abstract
  Topological indices are numerical parameters of a graph that characterize its molecular topology. In theoretical chemistry, the numerical parameters which are used to depict the molecular topology of graphs are called topological indices. Several physical and chemical properties like boiling point, entropy, ...  Read More

Degree-based topological descriptors of Star of David and Hexagonal Cage networks


Original Research Article Analytical chemistry
3. Applying ultrasonic treatment to melts of polymer compositions under laboratory and experimental industrial conditions

Kirsh Irina Anatolyevna; Beznaeva Olga Vladimirovna; Bannikova Olga Anatolyevnaa; Gubanova Marina Ivanovna; Tveritnikova Isabella Sergeevna; Romanova Valentina Alexandrovna; Novikov Maxim Nikolaevich

Volume 2, Issue 11 , November 2020, Pages 1101-1109

http://dx.doi.org/10.22034/ecc.2020.249574.1076

Abstract
  Nowadays, environmental protection has become a global issue due to the sharp increase of waste as a result of the rapid and almost uncontrollable growth in the consumption of synthetic plastics in many sectors of the economy. The issue of the disposal of the products is therefore becoming increasingly ...  Read More

Applying ultrasonic treatment to melts of polymer compositions under laboratory and experimental industrial conditions


Original Research Article Environmental Chemistry
4. Adsorption of oil products using modified woodworking waste

Damir Afgatovich Kharlyamov; Gennady Vitalevich Mavrin; Ilnar Fargatovich Suleimanov

Volume 2, Issue 11 , November 2020, Pages 1110-1116

http://dx.doi.org/10.22034/ecc.2020.243413.1066

Abstract
  We obtained magnetic sorption materialbasedon wood processing wastes by chemical modification. The elemental composition of the initial and modified samples was determined. It was revealed that magnetic sorption material had sorption properties regarding to oil products dissolved in an aqueous medium. ...  Read More

Adsorption of oil products using modified woodworking waste


Original Research Article Methematical Chemistry
5. New degree-based topological descriptors via m-polynomial of boron α-nanotube

Deeba Afzal; Sabir Hussain; Mehmet Serif Aldemir; Mohammad Reza Farahani; Farkhanda Afzal

Volume 2, Issue 11 , November 2020, Pages 1117-1125

http://dx.doi.org/10.22034/ecc.2020.254614.1092

Abstract
  The study of molecular structure having size less than 100 nm is called nanotechnology. Nano-materials have vast applications in different fields. Boron α-nanotube is very famous in Nano-science. In this article, we computed some important topological indices of this structure using their M-polynomial ...  Read More

New degree-based topological descriptors via m-polynomial of boron α-nanotube


Original Research Article Analytical chemistry
6. Impact of ultrasonic treatment on physicochemical properties of polyethylene compositions containing silver nanoparticles

Kirsh Irina Anatolyevna; Frolova Yulia Vladimirovna; Beznaeva Olga Vladimirovna; Bannikova Olga Anatolyevna; Gubanova Marina Ivanovna; Kondratova Tamara Alexandrovna

Volume 2, Issue 11 , November 2020, Pages 1126-1136

http://dx.doi.org/10.22034/ecc.2020.249577.1077

Abstract
  Ensuring the microbiological safety of food products is a problem currently at issue. The use of antimicrobial packaging materials is a way of solving the problem. Accordingly, the aim of this work was to create packaging materials based on polyethylene (PE) and silver nanoparticles (Ag-NPs) using the ...  Read More

Impact of ultrasonic treatment on physicochemical properties of polyethylene compositions containing silver nanoparticles


Original Research Article Computational Chemistry
7. Multiplicative degree-based topological indices and line graph of hex board graph

Shahid Amin; Muhammad Aziz Ur Rehman; Mohammad Reza Farahani; Murat Cancan; Mehmet Serif Aldemir

Volume 2, Issue 11 , November 2020, Pages 1137-1145

http://dx.doi.org/10.22034/ecc.2020.255142.1093

Abstract
  Mathematical chemistry is the area of research in mathematics, in which problems of chemistry are solved by utilizing techniques of mathematics. In mathematical chemistry, a number is assigned to molecular graph of compound called topological index (TI) which depends on the topology of compound and helps ...  Read More

Multiplicative degree-based topological indices and line graph of hex board graph


Original Research Article Biochemistry
8. Biochemical studies on some plant extracts as antitoxin on rats

Muna O. Alamoudi; Rabab M. Aljarari

Volume 2, Issue 11 , November 2020, Pages 1146-1155

http://dx.doi.org/10.22034/ecc.2020.256114.1096

Abstract
  The chemical characterization and studying the antitoxin effects of Rosmarinus officinalis and Matricaria chamomilla extracts were as follows: Phytochemical screening, Total Polyphenols and Flavonoids content and Antitoxin effects on rats. Bio extracts were shown through color analysis containing phytochemical ...  Read More

Biochemical studies on some plant extracts as antitoxin on rats