Web of Science (Emerging Sources Citation Index)
Original Research Article Computational Chemistry
1. The eccentric connectivity index of polycyclic aromatic hydrocarbons (PAHs)

Mehdi Alaeiyan; Chidambaram Natarajan; G Sathiamoorthy; Mohammad Reza Farahani

Volume 2, Issue 6 , June 2020, Pages 646-651

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.1

Abstract
  Mathematical chemistry is the area of research engaged in new application of Mathematics in Chemistry. Major areas of research in mathematical chemistry include chemical graph theory. Chemical graph theory applies graph theory to mathematical modeling of chemical phenomena. If G=(V(G),E(G)) is a connected ...  Read More

The eccentric connectivity index of polycyclic aromatic hydrocarbons (PAHs)


Original Research Article Methematical Chemistry
2. Weighted entropy of penta chains graph

Farkhanda Afzal; Mehmona Abdul Razaq; Deeba Afzal; Saira Hameed

Volume 2, Issue 6 , June 2020, Pages 652-662

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.2

Abstract
  Mathematical chemistry is a branch of theoretical chemistry in which we predict the mathematical structure by means of mathematical tools. In past few decades, many studies have been conducted in this area. This theory has cooperated a significant role in the field of chemistry. The main goal of this ...  Read More

Weighted entropy of penta chains graph


Original Research Article Methematical Chemistry
3. New results on eccentric connectivity indices of V-Phenylenic nanotube

Zaheer Ahmad; Maria Naseem; Muhammad Kamran Jamil; Muhammad Kamran Siddiqui; Muhammad Faisal Nadeem

Volume 2, Issue 6 , June 2020, Pages 663-671

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.3

Abstract
  Topological index is a type of molecular descriptor calculated based on the molecular graph of a chemical compound. Topological indices are used for developing the quantitative structure activity relationships (QSARs) in which the biological activity or other properties of the molecules are correlated ...  Read More

New results on eccentric connectivity indices of V-Phenylenic nanotube


Original Research Article Computational Chemistry
4. Computation of bond incident degree (BID) indices of complex structures in drugs

Jia-Bao Liu; Abdul Qudair Baig; Muhammad Imran; Waqas Khalid; Muhammad Saeed; Mohammad Reza Farahani

Volume 2, Issue 6 , June 2020, Pages 672-679

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.4

Abstract
  The molecular topological descriptors are the numerical in-variants of a molecular graph and are very useful and efficient to predict their bioactivity. Dendrimers are highly branched organic macro-molecules with successive layers or generations of branch units surrounding a central core and have many ...  Read More

Computation of bond incident degree (BID) indices of complex structures in drugs


Original Research Article Methematical Chemistry
5. On molecular topological descriptors of certain families of nanostar dendrimers

Muhammad Imran; Syed Ahtsham Ul Haq Bokhary; Sadia Manzoor; Muhammad Kamran Siddiqui

Volume 2, Issue 6 , June 2020, Pages 680-687

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.5

Abstract
  In this article, we study the degree based molecular topological indices for some infinite families of Nanostar Dendrimers. We derive the analytical closed formulae for these classes of complex chemical networks. These results are very helpful in understanding and predicting the physico-chemical properties ...  Read More

On molecular topological descriptors of certain families of nanostar dendrimers


Original Research Article Organic Chemistry
6. Phosphomolybdic acid immobilized chitosan/Fe3O4: an efficient catalyst for the N-alkylation of anilines

Mahdi Ghanimati; Masumeh Abdoli-Senejani; Mohammad Ali Bodaghifard; Tahere Momeni Isfahani

Volume 2, Issue 6 , June 2020, Pages 688-701

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.6

Abstract
  In this work, phosphomolybdic acid immobilized on chitosan/Fe3O4 as a green catalyst was used for the Hofmann N-alkylation of aniline derivatives with alcohols. H3PMo12O40/chitosan/Fe3O4 (PMo/Chit/Fe3O4) was prepared from the phosphomolybdic acid, chitosan, and Fe3O4 MNPs. Several secondary amines were ...  Read More

Phosphomolybdic acid immobilized chitosan/Fe3O4: an efficient catalyst for the N-alkylation of anilines


Original Research Article Analytical chemistry
7. Nano-molar level determination of isoprenaline in pharmaceutical and clinical samples; A nanostructure electroanalytical strategy

Sareh Sadat Moshirian-Farahi; Hassan Ali Zamani; Mohamadreza Abedi

Volume 2, Issue 6 , June 2020, Pages 702-711

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.7

Abstract
  A high sensitive electroanalytical-based sensor for determination of isoprenaline was fabricated by modification of carbon paste electrode (CPE) by NiO-Pt-Pd/CNTs composite as conductive mediator and n-hexyl-3-methylimidazolium hexafluoro phosphate (NHIHP) as conductive binder. The NHIHP/NiO-Pt-Pd/CNTs/CPE ...  Read More

Nano-molar level determination of isoprenaline in pharmaceutical and clinical samples; A nanostructure electroanalytical strategy


Original Research Article Computational Chemistry
8. Eccentric connectivity indices of titania nanotubes TiO2[m;n]

Zaheer Ahmad; Maria Naseem; Muhammad Kamran Jamil; Shaohui Wang; Muhammad Faisal Nadeem

Volume 2, Issue 6 , June 2020, Pages 712-721

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.8

Abstract
  The eccentric connectivity index ECI is a chemical structure descriptor that is currently being used for modeling of biological activities of a chemical compound. This index has been proved to provide a high degree of predictability compared to some other well-known indices in case of anticonvulsant, ...  Read More

Eccentric connectivity indices of titania nanotubes TiO2[m;n]


Original Research Article Analytical chemistry
9. Improving the separation process of fine particles in drilling mud by ultrasonic waves

Amin Amraei; Afshin Akbari Dehkharghani

Volume 2, Issue 6 , June 2020, Pages 722-730

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.9

Abstract
  Aggregation of solid particles in the drilling fluid has adverse effects on the drilling performance, including blocking drilling pipe, reducing fluid lubrication, and the blowout action. The purpose of this study was to prepare a solution for breaking the adhesion forces between the suspended solids ...  Read More

Improving the separation process of fine particles in drilling mud by ultrasonic waves


Original Research Article Computational Chemistry
10. Study of some topological invariants of subdivided mk graphs

Farkhanda Afzal; Mustafa Naeem; Faryal Chaudhry; Deeba Afzal

Volume 2, Issue 6 , June 2020, Pages 731-738

http://dx.doi.org/10.33945/SAMI/ECC.2020.6.10

Abstract
  An mk-graph of a graph G can be defined by taking m≥2 copies G1,..., Gm of a graph G in which every vertex ut of copy Gt is adjacent to a corresponding vertex vs of copy Gs. An mk-graph is represented by mk(G). In this research study, we discussed some degree based topological indices (connectivity ...  Read More

Study of some topological invariants of subdivided mk graphs