Journal ArticleDOI
In vitro cytotoxicity effect and antibacterial performance of human lung epithelial cells A549 activity of Zinc oxide doped TiO 2 nanocrystals: Investigation of bio-medical application by chemical method
K. Kaviyarasu,K. Kaviyarasu,N. Geetha,K. Kanimozhi,C. Maria Magdalane,S. Sivaranjani,A. Ayeshamariam,John Kennedy,Malik Maaza +8 more
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The synthesis of high quality ZnO doped TiO2 nanocrystals by chemical method at room temperature (RT), which exhibits antibacterial activity over a broad range of bacterial species and in particular against Stre.About:
This article is published in Materials Science and Engineering: C.The article was published on 2017-05-01. It has received 232 citations till now. The article focuses on the topics: Nanoparticle & Titanium dioxide.read more
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Synthesis and characterization of NiO-CdO composite materials towards photoconductive and antibacterial applications
TL;DR: In this article, the synthesis and characterization of NiO, CdO and NiO-CdO nanocomposites prepared by a simple soft chemical route was described.
Journal ArticleDOI
Nanostructured ZnO on cotton fabrics – A novel flexible gas sensor & UV filter
Dinesh Kumar Subbiah,Ganesh Kumar Mani,K. Jayanth Babu,Apurba Das,John Bosco Balaguru Rayappan +4 more
TL;DR: In this paper, the surface of carbon cellulosic fabric was modified by solgel and sputter seed layer-coated sol-gel techniques, which showed a maximum UV protection factor (UPF) of 378.
Journal ArticleDOI
Antimicrobial photodynamic activity of toluidine blue-carbon nanotube conjugate against Pseudomonas aeruginosa and Staphylococcus aureus - Understanding the mechanism of action.
Anju V T,Parasuraman Paramanantham,Sruthil Lal S B,Alok Sharan,Asad Syed,Needa A. Bahkali,Marzouq H. Alsaedi,K. Kaviyarasu,K. Kaviyarasu,Siddhardha Busi +9 more
TL;DR: Investigation of the enhanced photoinactivation of Pseudomonas aeruginosa and Staphylococcus aureus using toluidine blue conjugated carbon nanotubes revealed the ability of TBCNT conjugate to inhibit biofilm formation after photodynamic treatment.
Journal ArticleDOI
Fabrication of Cu2MoS4 decorated WO3 nano heterojunction embedded on chitosan: Robust photocatalytic efficiency, antibacterial performance, and bacteria detection by peroxidase activity
TL;DR: In this article , the Cu2MoS4/WO3 supported on chitosan was prepared by precipitation method, and applied to photocatalyst, antibacterial agent and biosensor.
Journal ArticleDOI
Fabrication of Cu2MoS4 decorated WO3 nano heterojunction embedded on chitosan: Robust photocatalytic efficiency, antibacterial performance, and bacteria detection by peroxidase activity
TL;DR: In this paper, the as-synthesized Cu2MoS4/WO3/Chitosan nanocomposites depicted the antibacterial activity toward G+/− bacteria.
References
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Toxic Potential of Materials at the Nanolevel
TL;DR: The establishment of principles and test procedures to ensure safe manufacture and use of nanomaterials in the marketplace is urgently required and achievable.
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Nanoparticle-mediated cellular response is size-dependent
TL;DR: It is shown that gold and silver nanoparticles coated with antibodies can regulate the process of membrane receptor internalization and show that nanoparticles should no longer be viewed as simple carriers for biomedical applications, but can also play an active role in mediating biological effects.
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Comparison of the Abilities of Ambient and Manufactured Nanoparticles To Induce Cellular Toxicity According to an Oxidative Stress Paradigm
Tian Xia,Michael Kovochich,Jonathan A. Brant,Matt Hotze,Joan M. Sempf,Terry Oberley,Constantinos Sioutas,Joanne I. Yeh,Mark R. Wiesner,Andre E. Nel +9 more
TL;DR: It is demonstrated that ROS generation and oxidative stress are a valid test paradigm to compare NP toxicity, and particle interactions with cellular components are capable of generating oxidative stress.
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A continuous tumor-cell line from a human lung carcinoma with properties of type II alveolar epithelial cells.
TL;DR: The A549 cell line should permit in vitro analysis of human surfactant synthesis and secretion and possibly provide a source of human Surfactant for therapeutic intervention in pulmonary disease states characterized by surfactants deficiency.
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Nanoforest of hydrothermally grown hierarchical ZnO nanowires for a high efficiency dye-sensitized solar cell.
Seung Hwan Ko,Daeho Lee,Hyun Wook Kang,Koo Hyun Nam,Joon Yeob Yeo,Sukjoon Hong,Costas P. Grigoropoulos,Hyung Jin Sung +7 more
TL;DR: The novel selective hierarchical growth approach represents a low cost, all solution processed hydrothermal method that yields complex hierarchical ZnO nanowire photoanodes by utilizing a simple engineering of seed particles and capping polymer.