Volume 18 (2021)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Full article Reaction Engineering, Kinetics and Catalysts,
1. Characterization and optimization of SAPO-34 catalysts synthesized by mixed templates in MTO reaction

Sh. Masoumi; J. Towfighi

Volume 12, Issue 4 , Autumn 2015, Pages 4-14

Abstract
  "> The effects of templating on the catalytic performance of SAPO-34 catalyst have been investigated in conversion of methanol to olefins. SAPO-34 catalysts were synthesized using a different combination of morphine, tetraethyl ammonium hydroxide (TEAOH) and triethylamine (TEA) as structure-directing ...  Read More

Full article Modeling and Simulation
2. A three-dimensional mathematical model for drug delivery from drug-eluting stents

P. Darvishi; S. M. Salehi

Volume 12, Issue 4 , Autumn 2015, Pages 15-27

Abstract
  Current drug-eluting stent (DES) technology is not optimized with regard to the pharmacokinetics of drug release, more research on the drug-eluting stent design and flux of drug release to the arterial wall is necessary. Considering a three-dimensional (3D) cylindrical mathematical model, a novel free ...  Read More

Full article Materials synthesize and production
3. Synthesis of a high characteristics activated carbon from walnut shell for the removal of Cr (VI) and Fe (II) from aqueous solution: single and binary solutes adsorption

M. Ghasemi; A. A. Ghoreyshi; H. Younesi; S. Khoshhal Khoshhal

Volume 12, Issue 4 , Autumn 2015, Pages 28-51

Abstract
  A high performance activated carbon was synthesized using walnut shell as a solid waste through a two-step zinc chloride chemical activation-thermal pyrolysis process. Characterization results demonstrated its porous structure with very good textural properties such as high BET surface area (1223 m2/g) ...  Read More

Full article Materials synthesize and production
4. Effect of graphite oxidation on the yield and quality of graphene synthesized by supercritical exfoliation and its application in photocatalytic degradation of methylene blue

A. Hadi; J. Karimi-Sabet; S. M. A. Moosavian; S. Ghorbanian

Volume 12, Issue 4 , Autumn 2015, Pages 52-68

Abstract
  After fullerene and nanotubes, graphene is a new allotrope of carbon. This attractive nanomaterial can be produced by different methods. In this work, we have used the less common approach for preparation of graphene. This technique is based on the utilization of supercritical fluid. Ethanol was used ...  Read More

Full article Separation Technology,
5. Polysulfone/ Carbon Nanotubes Asymmetric Nanocomposite Membranes: Effect of Nanotubes Surface Modification on Morphology and Water Permeability

Mohammad Reza Moghbeli; Siamak Khoshrou; Ismaeil Ghasemi

Volume 12, Issue 4 , Autumn 2015, Pages 69-83

Abstract
  Polysulfone/carbon nanotubes (PSF/CNTs) nanocomposite membrane was prepared via phase inversion induced by immersion precipitation technique. In addition, the surface of the CNTs were functionalized by polar carboxylic and amine groups to improve the interaction between the CNTs and the polymer matrix. ...  Read More

Full article Reaction Engineering, Kinetics and Catalysts,
6. Kinetics investigation of cell growth, xanthan production and sugar cane molasses consumption by Xanthomonas campestris

Mohammad Pazouki; Ali Zakeri; Manoucher Vossoughi

Volume 12, Issue 4 , Autumn 2015, Pages 84-92

Abstract
  In this research, unstructured kinetic modeling for cell growth evaluation by X.campestris, xanthan production and sugar cane molasses consumption in a batch culture were investigated. Logistic model for biomass growth, Luedeking-Piret model for xanthan biopolymer production and modified Luedeking-Piret ...  Read More

Research note Biomedical and Biotechnology,
7. Functionalized Mesoporous Silica Nanoparticles as a Novel Antioxidant Delivery System
Volume 12, Issue 4 , Autumn 2015, Pages 93-100

Abstract
  Antioxidants have an important role in control and prevention of dangerous diseases like cancers, but instability and high solubility of the antioxidants are major challenges of pharmaceutical researchers. Thus, using a suitable carrier for an antioxidant can enhance the antioxidant stability and protect ...  Read More