Sami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3420201001Creep behavior of 316 austenitic stainless steel under variant operating conditions26627910809310.26655/AJNANOMAT.2020.4.1ENMohammad SajjadnejadDepartment of Materials Engineering, School of Engineering, Yasouj University, Yasouj, Iran0000-0001-5112-1791Seyyed Mohammad Saleh HaghshenasDepartment of Materials Science and Engineering, School of Engineering, Shiraz University, Shiraz, IranMina TavangarDepartment of Materials Engineering, School of Engineering, Yasouj University, Yasouj, IranAzin Ghani KolahlooDepartment of Materials Engineering, School of Engineering, Yasouj University, Yasouj, IranJournal Article20200213Creep behavior of AISI 316 austenitic stainless steel as one of the most fundamental materials utilized in high temperature operating conditions due to their good high-temperature mechanical properties in various industries such as high temperature power generation plants, gas and steam turbines, pipelines, weld joints, pressure vessels, and heat exchangers. This review attempted to cover some identifying factors on the creep behavior of the 316 stainless steel such as addition of alloying elements such as N and Cu into the matrix, presence of residual stress and pre-strain, microstructure and cold work. In addition, the creep-fatigue combination behavior of the 316 austenitic stainless steel was discussed.https://www.ajnanomat.com/article_108093_b3ef3e44c5970a1d0a21e511d168d2f1.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130The effect of doping graphene with silicon on the adsorption of cadmium(II): theoretical investigations28029011087510.26655/AJNANOMAT.2020.4.2ENMohammad Reza Jalali SarvestaniYoung Researchers and Elite Club, Yadegar-e-Imam Khomeini (RAH) Shahr-e-Rey Branch, Islamic Azad University, Tehran, IranJournal Article19991130In this research, the influence of doping graphene with silicon on the adsorption of Cd<sup>2+</sup> was investigated using the infrared (IR), natural bond orbital (NBO) and frontier molecular orbital (FMO) computations. The thermodynamic parameters including Gibbs free energy changes (ΔG<sub>ad</sub>), enthalpy variations (ΔH<sub>ad</sub>) and thermodynamic constant (K<sub>th</sub>) revealed that, the Si impurity made the cadmium adsorption more spontaneous, exothermic, irreversible, and experimentally feasible. The effect of temperature and geometrical situation of silicon impurities at three ortho, meta and para conditions were also evaluated. The results indicated that, the adsorption efficiency was higher at room temperature and doping graphene with silicon at the ortho position. The NBO results demonstrated that, the cadmium interaction with both pristine and Si-doped graphenes was chemisorption, which was due to formation of the covalent bonds with Sp <sup>3</sup> hybridization in all of the evaluated configurations. The applicability of the pristine and Si-doped graphenes as an electrochemical sensing material for detection of the cadmium was also assessed by the FMO parameters including, bandgap, electrophilicity, and maximum transferred charge capacity. The ortho silicon doped graphene was found to be the best recognition element for the Cd(II) as the bandgap experienced the sharpest increase from 1.82 eV to 7.74 eV in the case of this adsorbent.https://www.ajnanomat.com/article_110875_d8a23f17c2c8f9a538dad610201f6425.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3420201001Plant mediated green synthesis of lanthanum oxide (La2O3) nanoparticles: A review29129911088610.26655/AJNANOMAT.2020.4.3ENHarshal DabhaneDepartment of Chemistry, G.M.D Arts, B.W Commerce and Science College, Sinnar, 422 103, Savitribai Phule Pune University, Maharashtra, IndiaDepartment of Chemistry, K.R.T. Arts, B.H. Commerce and A.M. Science College, Nashik, Savitribai Phule Pune University, Maharashtra, IndiaSuresh GhotekarDepartment of Chemistry, Sanjivani Arts, Commerce and Science College, Kopargaon 423 603, Savitribai Phule Pune University, Maharashtra, India0000-0001-7679-8344Pawan TambadeDepartment of Chemistry, G.M.D Arts, B.W Commerce and Science College, Sinnar, 422 103, Savitribai Phule Pune University, Maharashtra, India0000-0002-9728-7591Vijay MedhaneDepartment of Chemistry, K.R.T. Arts, B.H. Commerce and A.M. Science College, Nashik, Savitribai Phule Pune University, Maharashtra, IndiaJournal Article20200505Nanotechnology facilitates numerous magnificent applications due to the desired shapes and size of the nanoparticles (NPs). However, restricted study of synthesis and characterization of rare earth metal make them more fascinating to choose for further research, lanthanum oxide nanoparticles (La<sub>2</sub>O<sub>3</sub> NPs) is an excellent choice for research due to their fabulous applications in electronics, sensors, insulators, antimicrobial agents, biomedicines, and biocatalyst. Due to countless importance of La<sub>2</sub>O<sub>3</sub> NPs, in literature its synthesis is described by several chemical, physical methods, and there are quite a few reports exploring plants as catalyst to achieve synthesis goals. In a green synthesis of La<sub>2</sub>O<sub>3</sub> NPs using plants, the plant extract is used as a surfactant that encompasses the biomolecule leds the bio-reduction of lanthanum salt into the La<sub>2</sub>O<sub>3</sub> NPs. This review enlightens the synthesis, characterization, and applications of the La<sub>2</sub>O<sub>3</sub> NPs obtained using various plant extracts.https://www.ajnanomat.com/article_110886_a0e38ef100a6d8520daece2d57323489.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130Photocatalytic degradation of industrial pigments by mil-125 derived porous Titanium Dioxide (TiO2) nanoparticles30031211330110.26655/AJNANOMAT.2020.4.4ENVahid SabaghiSchool of Chemistry, College of Science, University of Tehran, Tehran, IranMaisam JalalyNanotechnology Department, School of Advanced Technologies, Iran University of Science & Technology (IUST), Tehran, Iran0000-0002-3123-7460Fatemeh RahseparSchool of Chemistry, College of Science, University of Tehran, Tehran, IranJournal Article19991130Nowadays, metal-organic framework (MOF)-derived porous metal oxide nanoparticles (NPs) has attracted a great attention for remediation of environmental contamination. This work discussed the synthesis approach of the porous and single-phase TiO<sub>2</sub> NPs <em>via</em> the thermal treatment of MIL-125 (Ti) at various temperatures. The influences of temperature on the single-phase synthesis and degree of crystallinity of this nanomaterial were investigated. It was revealed that 500 °C was the optimum temperature for the synhttps://www.ajnanomat.com/article_113301_38344a97661edfcc146c963de6b70410.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130Electrochemical determination of Vitamin B6 in fruit juices using a new nanostructure voltammetric sensor31332011391810.26655/AJNANOMAT.2020.4.5ENFarzaneh Mehri-TalarposhtiDepartment of Food Hygiene, Ayatollah Amoli Branch, Islamic Azad University, Amol 46311-39631, Mazandaran, IranAzade Ghorbani-Hasan SaraeiDepartment of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol 46311-39631, Mazandaran, Iran0000-0001-9756-5179Leila GolestanDepartment of Food Hygiene, Ayatollah Amoli Branch, Islamic Azad University, Amol 46311-39631, Mazandaran, IranSeyed-Ahmad ShahidiDepartment of Food Science and Technology, Ayatollah Amoli Branch, Islamic Azad University, Amol 46311-39631, Mazandaran, Iran0000-0001-5667-2875Journal Article19991130In this study, MgO/CNTs nanocomposite was synthesized using a simple approach according to the hydrogen bonding between the oxygen atom in MgO and hydrogen atom in SWCNTs-COOH. The nanocomposite was characterized using the FESEM and EDS methods. The MgO/CNTs nanocomposite was used for amplification of the paste electrode (PE) at the presence of 1-methyl-3-buthyl imizazolonium tetrafluoroborate (MBITF) as the binder. The MgO/CNTs/MBITF/PE was used as an electroanalytical tool for electro-oxidation determination of vitamin B<sub>6</sub> in food samples. In comparison to PE, the oxidation signal of vitamin B<sub>6</sub> was improved up to 3.2 times at the surface of MgO/CNTs/MBITF/PE. At pH=6 as optimum condition, the MgO/CNTs/MBITF/PE revealed linear dynamic range of 0.1-400 µM for determination of vitamin B<sub>6</sub> with the detection limit of 30.0 nM. In the final step, the MgO/CNTs/MBITF/PE showed acceptable recovery data for the determination of vitamin B<sub>6</sub> in fruit juices samples, confirming the ability of the sensors in real sample analysis.https://www.ajnanomat.com/article_113918_7be7837d90f9c3126fcb3c6802ccb39f.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130Systematically investigation for synthesis of Pt doped NiO decorated single wall carbon nanotubes and effect of synthesis nanomaterials for reduction of charge transfer reduction32132911554110.26655/AJNANOMAT.2020.4.6ENKobra NiazazariDepartment of Physics, Sari Branch, Islamic Azad University, Sari, IranAli PahlavanDepartment of Physics, Sari Branch, Islamic Azad University, Sari, IranHassan Karimi-MalehDepartment of Chemical Engineering, Quchan University of Technology, IranAhmad Ahmadi FouladiDepartment of Physics, Sari Branch, Islamic Azad University, Sari, IranJournal Article19991130In this study, we discussed the synthesis of Pt doped NiO decorated single wall carbon nanotubes nanocomposite (Pt-NiO/SWCNTs/NC) and investigated the effect of this nanocomposite on the reduction of charge transfer resistance (R<sub>ct</sub>) in electrochemical systems (solution of 1.0 mM [Fe(CN)6]<sup>3-/4-</sup>+0.1 M KCl). For this goal, we synthesized the NiO nanoparticle, NiO/SWCNTs nanocomposite and Pt/SWCNTs nanocomposite and then mohttps://www.ajnanomat.com/article_115541_61b65753340c9168f4bcab8850cd7f05.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130Reduced graphene oxide/nanohydroxy Apatite-Bismuth nanocomposites for osteogenic differentiation of human mesenchymal stem cells33033911790010.26655/AJNANOMAT.2020.4.7ENSeyedeh Mahsa KhatamiDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, IranShadie HatamieCollege of Medicine, National Taiwan University, 10048, Taipei, TaiwanAlireza Naderi SohiStem Cell Technology Research Center, Tehran, IranKazem ParivarDepartment of Biology, Science and Research Branch, Islamic Azad University, Tehran, IranMasoud SoleimaniDepartment of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IranHana Hanaee-AhvazDepartment of Hematology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, IranJournal Article19991130Graphene/hydroxyapatite nanocomposites (NCs) is attracted more attention in bone tissue engineering due to their osteoconductive properties. Adding different ionic substitutions to graphene/hydroxyapatite NCs may increase its osteogenic properties. In this research study, bismuth doped hydroxyapatite nano-rods (Bi-nHA) were decorated on the reduced graphene oxide (rGO) sheets. The formation and structure of the nanocomposites (rGO/Bi-nHA) was characterized using the transmission electron microscope (TEM), X-ray diffractihttps://www.ajnanomat.com/article_117900_9699299401cdaf5c184486ee1a82fce6.pdfSami Publishing CompanyAsian Journal of Nanoscience and Materials2645-775X3419991130Connection of poly (Propylene imine) dendrimer to curcumin and investigation into anti-cancer effects of its products34035011791010.26655/AJNANOMAT.2020.4.8ENKeyhan MohammadpourDepartment of Chemistry, Faculty of Science, Khorramabad Branch, Islamic Azad University, Khorramabad, IranSabah SalahvarziDepartment of Chemistry, Faculty of Science, Khorramabad Branch, Islamic Azad University, Khorramabad, Iranhttps://orcid.org/00Zeynab DadgarDepartment of biology, Faculty of Science, Arak University, Arak, IranJournal Article19991130The dendrimers are the macromolecules that branch out from the same nuclear and they finally reach the same central nucleus. The solubility of the dendrimer is strongly affected by the surface groups. These compounds are the ideal carriers for biomedical applications. One of the oldest identified dendrimer is poly (propylene imine) dendrimer (denoted as PPI dendrimer). The present study consists of two sections. In the first section, the interaction between the (PPI) dendrimer with different molar ratios of curcumin was investigated at the presence or absence of the ultrasonic waves. In the second section, the anti-cancer effects of this compound on BRC-9 cell line (of breast cancer cells) were investigated with the help of 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl tetrazolium bromide (MTT) assay.https://www.ajnanomat.com/article_117910_72d641a68df74c3580f3442536ba6961.pdf