Original Research Article
Preparation and Biomedical properties of transparent chitosan/gelatin/honey/aloe vera nanocomposite

samira samadieh; minoo sadri

Volume 5, Issue 1 , March 2020, Pages 1-12


  Objective(s): Biodegradable polymers are featured with notable potentials for biotechnology and bioengineering purposes. Still, there are limitations in their applicability so that in many cases composite forms are used. The present study is focused on chitosan (CS), gelatin (GEL), honey (H) and aloe ...  Read More

Original Research Article
Evaluation of Toxicity of Engine oil Enriched with Copper Nanoparticles and its Impact on Pathology of Intestinal, Liver, Lung and Kidney Tissues

Raham Armand; Mohammad Kazem Koohi; Goodarz Sadeghi Hashjin; mehdi khodabande

Volume 5, Issue 1 , March 2020, Pages 13-19


  Objective(s): Iranian researchers have enriched conventional engine oil with nanoparticles at the Institute of Petroleum Research and hope that this product can replace conventional engine oil due to the improved effects of copper nanoparticles on oils. the purpose of this study was to investigate the ...  Read More

Original Research Article
Biosynthesis of Zinc Ferrite Nanoparticles Using Polyphenol-rich extract of Citrus aurantium flowers

Salar Hafez Ghoran; Maryam Fadaei Dashti; Aram Maroofi; Mustafa Shafiee; Alireza Zare-Hoseinabadi; Farahnaz Behzad; Mohsen Mehrabi; Ali Jangjou; Kazem Jamali

Volume 5, Issue 1 , March 2020, Pages 20-28


  This study was conducted to examine the synthesis of ZnFe2O4 nanoparticles, using the hydroethanolic extract of Citrus aurantium flowers, through the application of FeCl2.4H2O, FeCl3.6H2O, and Zinc Acetate. The present piece of work is regarded important especially when ascertaining the potential of ...  Read More

Original Research Article
Silver nanoparticles Synthesis by coffee residues extract and their antibacterial activity

Mahnaz Baghaienezhad; Meshkat Boroghani; Romina Anabestani

Volume 5, Issue 1 , March 2020, Pages 29-34


  Objective(s): Today, nanotechnology is growing rapidly due to its high application in science and industry. Particularly in recent years, the synthesis of green nanoparticles has been of great interest with plant extracts. It is a simple, inexpensive and environmentally friendly method. The possibility ...  Read More

Original Research Article
Au nanorods/ g-C3N4 composite based biosensor for electrochemical detection of chronic lymphocytic leukemia

Mohadeseh Afzali; Mohammad Reza Mohammad Shafiee; Janan Parhizkar

Volume 5, Issue 1 , March 2020, Pages 32-43


  Objective: With the increasing incidence of cancer and the dramatic effect of early detection on treatment and increase patient's life, many efforts have been devoted to making sensitive diagnosis systems. DNA as a biomarker for diagnosis of different types of cancers at the early stages of illness has ...  Read More

Original Research Article
Synergistic Activity of Green Silver Nanoparticles with Antibiotics

Anand Keshari; Ragini Srivastava; Sudarshan Yadav; Gopal Nath; Surendra Gond

Volume 5, Issue 1 , March 2020, Pages 44-54


  ObjectiveThe present work represents the green synthesis of silver nanoparticles using Withania coagulans extract and its antibacterial property. The synergy, additive, bacteriostatic and bactericidal effect of silver nanoparticles was determined against Enterococcus faecalis, Staphylococcus aureus, ...  Read More

Original Research Article
Investigation of the dose enhancement effect of spherical bismuth oxide nanoparticles in external beam radiotherapy

Zahra Alyani Nezhad; Ghazale Geraily; Fatemeh Hataminia; Somayeh Gholami; Seyed Mohammad Mahdi Abtahi; Hossien Ghanbari

Volume 5, Issue 1 , March 2020, Pages 55-62


  Introduction: External radiotherapy is the most common method of radiotherapy which the most important problem associated with is that there is no difference between healthy and tumor tissues in dose absorption. One way to differentiate the dose sensitivity is to use metal-based nanoparticles. Bismuth ...  Read More

Original Research Article
DNA Nanotubes Coupled with Magnetic Nanoparticles as a Platform for Colorimetric Biosensors

Adele Rafati; Ali Zarrabi; Pooria Gill

Volume 5, Issue 1 , March 2020, Pages 63-74


  This study describes the fabrication techniques for two forms of magnetic DNA nanotubes (MDNTs) and their applications as platforms for developing colorimetric assays. The first form of MDNTs was DNTs filled-up with magnetic nanoparticles (MNPs) and the second one was DNTs arayed with MNPs on their extrior ...  Read More

Original Research Article
Synthesis and Characterization of Novel Antibacterial PDDA/Honey Nanofiber Against Gram-Positive and Gram-Negative Bacteria

S. Ahmad Dehdast; Ghazaleh Chiari Fard; Laleh Maleknia; Masoud Giahi; Arash Almasian; Mohammad Shabani

Volume 5, Issue 1 , March 2020, Pages 75-89


  Nanomaterials are increasingly used to the targeting of gram-positive and gram-negative bacteria as an alternative to antibiotics. Bacterial infections are a major cause of chronic infections and mortality. People requirement for new materials for pathogenic bacteria treatment. It seems that nanomaterial-based ...  Read More

Original Research Article
An appraisal of antifungal impacts of nano-liposome containing voriconazole on voriconazole-resistant Aspergillus flavus isolates as a groundbreaking drug delivery system

Parviz Hassanpour; Hamed Hamishehkar; Behzad Baradaran; Maryam Mohammadi; Navid Shomali; Adel Spotin; Teimour Hazratian; Sanam Nami

Volume 5, Issue 1 , March 2020, Pages 90-100


  Background: This study is an attempt to investigate the effect of nano-liposome containing voriconazole on voriconazole-resistant A. flavus strains on the one hand, and to consider the expression of cyp51A and MDR1genes, regarded as important genes involved in the development of resistance to triazoles ...  Read More