Study of Surface Morphological, Phytochemical and Structural Characteristics of Rhodium (III) Oxide (Rh&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;3&lt;/sub&gt;) Nanoparticles

Heidari, Alireza; Brown, Christopher J.

doi:10.18052/www.scipress.com/ijppe.1.15

Cited by 59 publications

(39 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Regarding the fact that each of these nanotubes acts as the base of sensor, it can be said that approximately 10 8 -10 9 sensor base are developed in the whole area of Californium medium 100 (mm 2 ). This amount of density is very appropriate for stabilizing biological detectors.…”

Section: Development Of Nano Endohedral Fullerenes (Endofullerenes)mentioning

confidence: 99%

Improving the Performance of Nano–Endofullerenes in Polyaniline Nanostructure–Based Biosensors by Covering Californium Colloidal Nanoparticles with Multi–Walled Carbon Nanotubes

Heidari¹

2018

JAN

View full text Add to dashboard Cite

In the current paper, Glucose (Dextrose), Fructose and Galactose-oxidase enzymes are used as stabilization medium due to its more efficiency, ability for more accurate controlling the enzyme reaction, protecting against wasting of enzyme as well as simple and easy use and exchange of enzyme medium after performing some levels of surface modification and developing Nano Endohedral Fullerenes (Endofullerenes) on Californium plate. For better connecting and stabilizing the enzyme on the medium, the prepared medium is washed by high concentration Sulfuric Acid and Nitric Acid and a large volume of deionized water and for protecting enzyme from devastating effect of Californium and prohibiting them to become inactive, surface is covered with Cystamine before stabilization. Regarding the large size of Glucose (Dextrose), Fructose and Galactose-oxidase enzymes compared to surface of medium, a connective material with amid at one end and Pyrine at the other end is used as transfer agent and for stabilizing this connection, the prepared medium is placed into dimethylformamide (DMF) solution for a couple of hours. Activity of stabilized enzyme at 460 (nm) wavelength recorded by spectroscope was depicted against time to evaluate its stability in various times. The prepared medium, which has a large amount of Glucose (Dextrose), Fructose and Galactose-oxidase enzymes, can be used as electrode in sensors. Furthermore, qualitative and quantitative measurement of food components is of great importance due to high cost of traditional methods, in addition to tendency for more accurate and sensitive detecting of these components. Glucose (Dextrose), Fructose, Galactose and Cholesterol and Cholesterol are such compounds that they frequently measure. Various methods are used to detect these food elements. However, the necessity for accurate measurement of these two compounds with high sensitivity, especially for food health issue, leads to developing biological methods, especially biosensors. Among them, biosensors based on conductive polymer nanostructures, especially Polyaniline (PANI), have been recently interested due to their unique characteristics. The current paper aims to introduce and investigate the previously performed studies about Polyaniline (PANI)-based biosensors for detecting Glucose (Dextrose), Fructose, Galactose and Cholesterol and Cholesterol. In addition, Glucose (Dextrose), Fructose and Galactose-oxidase electrochemical sensor is one of the best methods for detecting low amount of Glucose (Dextrose), Fructose and Galactose and applying Californium colloidal nanoparticles as a supplementary material in the structure of biosensor can be effective for improving its efficiency and optimum performance.

show abstract

Section: Development Of Nano Endohedral Fullerenes (Endofullerenes)mentioning

confidence: 99%

Improving the Performance of Nano–Endofullerenes in Polyaniline Nanostructure–Based Biosensors by Covering Californium Colloidal Nanoparticles with Multi–Walled Carbon Nanotubes

Heidari¹

2018

JAN

View full text Add to dashboard Cite

show abstract

“…) [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Illuminating light equal to semiconductor band gap make produce electron and hole in them.…”

mentioning

confidence: 99%

Manufacturing Process of Solar Cells Using Cadmium Oxide (CdO) and Rhodium (III) Oxide (Rh2O3) Nanoparticles

Heidari¹

2016

J Biotechnol Biomater

View full text Add to dashboard Cite

“…Figure (2) shows absorption spectrum of nanoparticles between 200-1100 (nm). Regarding in semi-conductivity of Cadmium Oxide (CdO), oxytocin absorption peak of samples is emerged at about 200 (nm).…”

Section: Resultsmentioning

confidence: 99%

“…The presence of this peak confirms the presence of Cadmium nanoparticles in the human cancer cells, tissues and tumors. Higher absorption of sample (1) than (2) is due to the fact that the number of nanoparticles created in sample (1) is more than in sample (2). In other words, ablation rate by synchrotron radiation pulse from Cadmium target in the human cancer cells, tissues and tumors decreased as temperature of human cancer cells, tissues and tumors increased.…”

Section: Resultsmentioning

confidence: 99%

The effect of temperature on cadmium oxide (CdO) nanoparticles produced by synchrotron radiation in the human cancer cells, tissues and tumors

Heidari

2018

IJAC

View full text Add to dashboard Cite

In this work, the effect of temperature of the ablation environment on the properties of Cadmium Oxide (CdO) nanoparticles produced by synchrotron radiation is investigated. To produce nanoparticles, synchrotron radiation pulse with 1064 (nm) wavelength is used to emit Cadmium in the human cancer cells, tissues and tumors. All test parameters were kept constant and human cancer cells, tissues and tumors temperature was changed to produce samples at 20°C and 65°C. Then, ATR–FTIR, XRD, TEM and UV–Visible spectroscopy analyses were performed to investigate their properties. The results show that the size of nanoparticles is increased by increase in temperature of ablation environment. In addition, in the current experimental research, Gold (Au)–Cadmium Oxide (CdO) alloy is created at the size of nano. In this regard, same volume of Gold and Cadmium Oxide (CdO) solutions were mixed together and emitted by the synchrotron radiation pulse with wavelength of 532 (nm). The Gold and Cadmium Oxide (CdO) solutions have been produced, separately, using synchrotron radiation ablation process. To produce them, synchrotron radiation pulse with wavelength of 1064 (nm) and pulse width of 7 (ns) and repeating frequency of 5 (Hz) was used. The results show that synchrotron radiation emission with wavelength of 532 (nm) is an appropriate method for producing Gold compounds in the size of nano.

show abstract

Study of Surface Morphological, Phytochemical and Structural Characteristics of Rhodium (III) Oxide (Rh<sub>2</sub>O<sub>3</sub>) Nanoparticles

Cited by 59 publications

References 14 publications

Improving the Performance of Nano–Endofullerenes in Polyaniline Nanostructure–Based Biosensors by Covering Californium Colloidal Nanoparticles with Multi–Walled Carbon Nanotubes

Improving the Performance of Nano–Endofullerenes in Polyaniline Nanostructure–Based Biosensors by Covering Californium Colloidal Nanoparticles with Multi–Walled Carbon Nanotubes

Manufacturing Process of Solar Cells Using Cadmium Oxide (CdO) and Rhodium (III) Oxide (Rh2O3) Nanoparticles

The effect of temperature on cadmium oxide (CdO) nanoparticles produced by synchrotron radiation in the human cancer cells, tissues and tumors

Contact Info

Product

Resources

About