Structural, Raman and optical characteristics of Sn doped CuO nanostructures: A novel anticancer agent

Jan, Tariq; Iqbal, Javed; Farooq, Umar; Gul, Asma; Abbasi, Rashda; Ahmad, Ishaq; Maaza, M.

doi:10.1016/j.ceramint.2015.06.080

Cited by 40 publications

(8 citation statements)

References 27 publications

(34 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…2). The spectra also indicate a minor shift in wavenumber and a slight broadening with reduced intensity of the Raman lines due to increased defects and reduced particle size [20] in accordance with…”

Section: Raman Spectroscopy Analysissupporting

confidence: 75%

Investigation on microstructure and improved supercapacitive performance of Mn doped CuO thin films prepared by reactive radio frequency magnetron sputtering

Govindarajan

Kuppusami

Viswanathan

2017

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

Section: Raman Spectroscopy Analysissupporting

confidence: 75%

Investigation on microstructure and improved supercapacitive performance of Mn doped CuO thin films prepared by reactive radio frequency magnetron sputtering

Govindarajan

Kuppusami

Viswanathan

2017

J Mater Sci: Mater Electron

View full text Add to dashboard Cite

“…Also, all the studied factors (copper oxide nanoparticles, alginate biopolymer and stirring time) were effective on the anticancer activity of alginate-copper oxide nanocomposite. In agreement with the results obtained, previous studies have also reported the anticancer activity of copper oxide nanoparticles and the nanocomposites containing those [21], [22], [23]. Jeronsia et al ., [22] synthesised the copper oxide nanoparticles using the coprecipitation method and evaluated their anticancer activity at different levels against the MCF-7 cell line.…”

Section: Discussionsupporting

confidence: 90%

Applying the Taguchi Method to the Optimization of Anticancer Activity of Bacterial Alginate-CuO Bionanocomposite

Golshah¹,

Taran²,

Safaei³

et al. 2018

Open Access Maced J Med Sci

View full text Add to dashboard Cite

AIM:In recent decades, despite various types of cancer inflicting many people worldwide, the existing therapies are not satisfactory and have many side effects. The present study was conducted to optimise the synthesis of novel alginate-CuO nanocomposite with utmost anticancer activity.METHODS:In this study, 9 nanocomposites were designed using Taguchi method and three factors including copper oxide nanoparticles, alginate biopolymer and stirring times were assessed at three different levels. The anticancer activity of the synthesised nanocomposites was evaluated on the MCF-7 cell line using the MTT method. Using the Qulitek-4 software, we determined the optimum conditions for the synthesis of alginate-CuO nanocomposite with the highest anticancer activity.RESULTS:The results indicated that all three factors (copper oxide, alginate and stirring time) were effective on the anticancer activity of the alginate-CuO nanocomposite. Also, the nanocomposite produced under the conditions of experiment 9 (8 mg/ml of copper oxide, 2 mg/ml of alginate and 60 min of stirring time) provided the highest growth inhibition rate as 75.63% against cancer cells.CONCLUSION:The synthesised alginate-copper oxide nanocomposites in this study showed a significant anticancer effect. Therefore, the synthesised nanocomposite under optimal conditions can be used in the design of new anticancer drugs.

show abstract

“…Figure 3 confirms the continuous red-shift and the peak broadening of the A g phonon mode with an increase in the Zn dopant concentration. This is attributed to a reduction in particle size and defects due to the strain after doping [29,[31][32][33]. A red shift in the Raman spectra confirms the tensile strain [34] which is the cause of a size reduction and is in accordance with the XRD results ( Figure 2b).…”

Section: Structural and Morphological Characterizationsupporting

confidence: 73%

Effect of Zn Doping in CuO Octahedral Crystals towards Structural, Optical, and Gas Sensing Properties

Goyal

Rajan

et al. 2020

Crystals

View full text Add to dashboard Cite

Monodispersed CuO octahedral crystals were successfully synthesized using a low-temperature co-precipitation method. Zinc doping in CuO created surface defects that enhanced oxygen adsorption on the surface crucial for gas sensing applications. Pure and Zn-doped CuO sensor films were realized using the doctor blade method. The sensor films showed selective response towards a low concentration of NO2 at a lower operating temperature of 150 °C. Doping with Zn causes the resistance of the sensor film to decrease due to the enhancement of charge carriers with an analogous improvement in the sensor response. The observed decrease in sensor resistance agreed well with the findings of the work function studies. Zinc doping resulted in an increase in work function by 180 meV which, after NO2 exposure, was found to increase by a further 130 meV, attributed to the oxidizing behavior of the test gas.

show abstract

Structural, Raman and optical characteristics of Sn doped CuO nanostructures: A novel anticancer agent

Cited by 40 publications

References 27 publications

Investigation on microstructure and improved supercapacitive performance of Mn doped CuO thin films prepared by reactive radio frequency magnetron sputtering

Investigation on microstructure and improved supercapacitive performance of Mn doped CuO thin films prepared by reactive radio frequency magnetron sputtering

Applying the Taguchi Method to the Optimization of Anticancer Activity of Bacterial Alginate-CuO Bionanocomposite

Effect of Zn Doping in CuO Octahedral Crystals towards Structural, Optical, and Gas Sensing Properties

Contact Info

Product

Resources

About