17 Result(s)
within
Mohammad Hasanzadeh
-
Chapter
Improvement of Rice Quality via Biofortification of Micronutrients
The world’s growing population and limited land resources require high intensity of food production. Human nutrition needs both macronutrients and micronutrients. The major essential micro elements for humans ...
-
Article
Diagnosis of hepatitis via nanomaterial-based electrochemical, optical or piezoelectrical biosensors: a review on recent advancements
This review (with 145 refs.) summarizes the progress made in the past years in the field of nanomaterial based rapid detection of hepatitis viruses. Following an introduction into the field (with subsection on...
-
Article
Graphene Quantum Dots Incorporated into β-cyclodextrin: a Novel Polymeric Nanocomposite for Non-Enzymatic Sensing of L-Tyrosine at Physiological pH
Graphene quantum dot-β-cyclodextrin modified glassy carbon electrode was used as a new nanosensor for determination of L-tyrosine (L-Tyr). It was found that graphene quantum dot-β-cyclodextrin has been stably ...
-
Article
Advanced nanomaterials for use in electrochemical and optical immunoassays of carcinoembryonic antigen. A review
This review (with 196 refs.) covers the state of the art in electrochemical and optical immunoassays for the carcinoembryonic antigen (CEA). In essence, it has sections on (a) frequently applied principles and...
-
Article
Magnetic mesoporous silica: a novel nano-material towards electrochemical sensing
This study reports on the synthesis and characterization of a novel magnetic nano-material, Fe3O4 magnetic nanoparticles/mobile crystalline material-41 (Fe3O4 MNP-MCM-41) for sensing some cardiovascular drugs. Fo...
-
Article
Graphene quantum dot functionalized by chitosan as an electrically conductive nano-material toward low potential detection: a new platform for interface science
Graphene quantum dot (GQD) with tunable sizes, (2–5 nm) especially displays unique optical and electrical properties due to the quantum confinement effect. Experiments have revealed that the band gap and HOMO/...
-
Article
Graphene quantum dot as an electrically conductive material toward low potential detection: a new platform for interface science
In the present study, the magnetic graphene quantum dot (Fe3O4 MNPs-GQDs) was synthesized successfully and characterized by using fourier transform infrared spectroscopy, transmission electron microscopy and atom...
-
Article
Silica-based mesoporous organic-inorganic nano-hybrid: a novel electroceramic nanomaterial for electroanalytical determination of selected cardiovascular drugs in human serum
Magnetic mesoporous silica was used for electrode modification and electro-oxidation of some cardiovascular drugs. The modified electrode was applied for detection of cardiovascular drugs using cyclic voltamme...
-
Article
Synthesis, characterization and electrochemical properties of Co3O4 nanostructures by using cobalt hydroxide as a precursor
Cobalt hydroxide nanoparticles were prepared through the use of a two-step reaction, template- and surfactant-free, using cobalt chloride with ammonia solution at room temperature. The prepared materials were ...
-
Article
Distributed optimization Grid resource discovery
Grid computing is a framework for large-scale resource sharing and indexing that evolves with the goal of resource provisioning. In this paper, we develop a distributed learning automata (DLA) based on multi-s...
-
Article
Grid resource discovery based on distributed learning automata
This paper focuses on resource discovery problem for Grid. Grid is a devices and services environment that has evolved with the goal of resource sharing. Grid resource discovery encompasses locating and retrie...
-
Article
Determination of lisinopril using β-cyclodextrin/graphene oxide-SO3H modified glassy carbon electrode
An electrochemical method has been successfully demonstrated for sensitive determination of lisinopril with β-cyclodextrin-graphene oxide-SO3H composite modified glassy carbon electrode (β-CD/GO-SO3H/GCE). Cyclic...
-
Article
Aptamer-based Biosensor for Detection of Phenylalanine at Physiological pH
A simple, sensitive aptamer-based biosensor for the detection of phenylalanine is developed using the electrochemical transduction method. For this proposed aptasensor, a 5-thiol-terminated aptamer is covalent...
-
Chapter and Conference Paper
Adaptive Parameter Selection in Comprehensive Learning Particle Swarm Optimizer
The widespread usage of optimization heuristics such as Particle Swarm Optimizer (PSO) imposes huge challenges on parameter adaption. One variant of PSO is Comprehensive Learning Particle Swarm Optimizer (CLPS...
-
Article
Adaptive cooperative particle swarm optimizer
An Adaptive Cooperative Particle Swarm Optimizer (ACPSO) is introduced in this paper, which facilitates cooperation technique through the usage of the Learning Automata (LA) algorithm. The cooperative strategy...
-
Article
A study of factors inhibiting research productivity of Iranian women in ISI
Because in terms of research productivity, performance of women is weaker than men’s, and since little is known on the factors inhibiting academic women’s productivity in Iran, the present article aims to stud...
-
Article
A study of factors affecting research productivity of Iranian women in ISI
Based on the fact that in terms of research productivity, performance of women is weaker than men’s, and because little is known on the factors affecting academic women’s productivity in Iran, the present arti...
