Nanostar dendrimers
Some Topological Indices of Nanostar Dendrimers
... Wiener index is a topological index based on distance between every pair of vertices in a graph G. It was introduced in 1947 by one of the pioneer of this area e.g, Harold Wiener. In the present paper, by using a new ...
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Topological indices of some families of nanostar dendrimers
... bonds. Nanostar dendrimers, a type of chemical compound, have poten- tial in fields such as chemistry, nanotechnology, electronics, optics, materials science and ...architecture. Nanostar ...
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A new method for computing ABC index of nanostar dendrimers
... The goal of this section is computing these new topological indices for chain graphs. Then we use this method to compute the truncated ABC index for an infinite class of nanostar dendrimers. To do this let ...
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Wiener and detour indices of a new type of nanostar dendrimers
... This paper addresses the problem of computing the Wiener and detour indices of an infinite class of nanostar dendrimers. We choose these two topological indices because of their correlations with some ...
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Eccentric Connectivity and Augmented Eccentric Connectivity Indices of N-Branched Phenylacetylenes Nanostar Dendrimers
... Nanostar dendrimer is a kind of nanostructure. One type of nanostar dendrimers is N-branched phenylacetylenes and it is shown by NSB[n], some topological indices were obtained in [2]. In Figure 1, ...
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Computing fifth geometric-arithmetic index for nanostar dendrimers
... It is worth noting that the above specified class of chain graphs embraces, as special cases, all trees (among which are the molecular graphs of alkanes) and all unicyclic graphs (among which are the molecular graphs of ...
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Vol 9, No 6 (2018)
... I n Medical Science, the multiplicative connectivity indices are used in the analysis of drug molecular structures which are helpful for medical scientists and pharmaceutical scientists to find out the chemical, ...
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TC C R Nanotorus, H-Naphtalenic nanotubes and
... manifested the total Szeged index of NSC C 5 6 . In this section, we continue on their work and present more distance-based indices for this family of nanostar dendrimers. Any two diametrically opposite ...
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The augmented eccentric connectivity index of nanotubes and nanotori
... . In their study, they defined and investigated this topological index for discriminating power with regard to anti-HIV activity of 2-pyridinone derivatives. Ediz firstly computed this index for nano structures and ...
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Narumi-Katayama Polynomial of Some Nano Structures
... In this section we use some of our results in Section 2 to compute the Narumi- Katayama polynomial of some nanostructures. To do this, we start with a class of nanostar dendrimers such that they have an ...
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The second eccentric Zagreb index of the $N^{TH}$ growth of nanostar dendrimer $D_{3}[N]$
... ber of vertices adjacent with vertex v. The distance between two vertices of G is the length of the shortest path connecting these two vertices which is denoted by d ( u, v ) , where u, v ∈ V ( G ) . The ec- centricity ...
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Applications of dendrimers for brain delivery and cancer therapy
... Dendrimer-based drug delivery systems have been developed in order to improve the biodistribution of a drug in the body and to allow the controlled release of the drug at its target site. Their high aqueous solubility, ...
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PubMedCentral-PMC4695967.pdf
... (PAMAM) dendrimers were modified with alkyl epoxides to generate propyl-, butyl-, hexyl-, octyl-, and dodecyl-functionalized ...NO-releasing dendrimers against both planktonic and biofilm-based ...PAMAM ...
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Selective aggregation of PAMAM dendrimer nanocarriers and PAMAM/ZnPc nanodrugs on human atheromatous carotid tissues: a photodynamic therapy for atherosclerosis
... membrane. Dendrimers are considered one of the most effective and promising drug carriers because of their relatively low toxicity and negligible activation of complementary ...PAMAM dendrimers or ...
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A Review of Synthesis, Characterization and Applications of Functionalized Dendrimers
... between dendrimers and solid surfaces promises to provide very vital information that can expand the possibilities of using dendrimers adsorbed on solids as new ...adsorbents. Dendrimers can be used ...
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Dendrimers in gene delivery
... PPI dendrimers [63,64]. Cytotoxicity of PAMAM dendrimers increases with generation, independent of surface charge, for both full generation cationic dendrimers (G2–G4) and the d half-generation T ...
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Synthesis of polyester dendrimers
... This solution was thenevaporatedto dryness and the crude product was purified using flash chromatography eluting with dichloromethane to give a white solid 0.73 g, 92%.. Spectral data we[r] ...
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Dendrimers: synthesis, applications, and properties
... delivery, have been solved [64]. The ability to deliver pieces of DNA to the required parts of a cell includes many challenges. Current research is being performed to find ways to use dendrimers to traffic genes ...
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DENDRIMERS – A NEW CLASS OF POLYMERS
... lysine) dendrimers with naphthyl residues and sulfonate surface groups were found to be useful as viral inhibitors for the Herpes Simplex virus in vitro 39 ...of dendrimers is the use of multiple antigen ...
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The matching interdiction problem in dendrimers
... using Ptmediated silane alkenylation and vinylation, see Figure 2. Iranmanesh et al. [19] computed the Szeged index of Styrylbenzene dendrimer, depicted in Figure 3. In Figure 4, an aromaticbased, allhydrocarbon ...
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