scholarly journals AuNPs Hybrid Black ZnO Nanorods Made by a Sol-Gel Method for Highly Sensitive Humidity Sensing

Sensors ◽  
2018 ◽  
Vol 18 (2) ◽  
pp. 218 ◽  
Author(s):  
◽  
◽  
◽  
Keyword(s):  
Sol Gel ◽  
Zno Nanorods ◽  
Humidity Sensing ◽  
Gel Method ◽  
Sol Gel Method ◽  
Highly Sensitive

scholarly journals The highly sensitive NO2 gas sensor using ZnO nanorods grown by the sol-gel method

2008 ◽  
Vol 17 (2) ◽  
pp. 147-150 ◽  
Author(s):  
S.J. Park ◽  
J.H. Kwak ◽  
J. Park ◽  
H.Y. Lee ◽  
S.E. Moon ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Sol Gel ◽  
Zno Nanorods ◽  
Gel Method ◽  
Sol Gel Method ◽  
No2 Gas Sensor ◽  
Highly Sensitive

Humidity Sensing Elements Based on Si-Bi-O Surface Layers Prepared via a Sol-Gel Method

2018 ◽  
Vol 18 (17) ◽  
pp. 6946-6953 ◽  
Author(s):  
Zvezditza Nenova ◽  
Toshko Nenov ◽  
Stephan Kozhukharov ◽  
Nedyu Nedev
Keyword(s):  
Sol Gel ◽  
Surface Layers ◽  
Humidity Sensing ◽  
Gel Method ◽  
Sol Gel Method

A highly sensitive gas sensor based on CuO nanoparticles synthetized via a sol–gel method

RSC Advances ◽  
2016 ◽  
Vol 6 (83) ◽  
pp. 79343-79349 ◽  
Author(s):  
Fang Wang ◽  
Hairong Li ◽  
Zhaoxin Yuan ◽  
Yongzhe Sun ◽  
Fangzhi Chang ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Sol Gel ◽  
Cuo Nanoparticles ◽  
Gel Method ◽  
Sol Gel Method ◽  
Highly Sensitive

In this paper, CuO nanoparticles were synthetized via a sol–gel method and their corresponding gas sensor was achieved simultaneously.

Synthesis, Characterization and Antibacterial Activity of ZnO Nanoparticles of Different Morphology

2012 ◽  
Vol 585 ◽  
pp. 154-158 ◽  
Author(s):  
Sulaxna Sharma ◽  
Devendra Naik ◽  
Vijaya Agarwala
Keyword(s):  
Antibacterial Activity ◽  
Zno Nanoparticles ◽  
Sol Gel ◽  
Zno Nanorods ◽  
Zinc Nitrate ◽  
Nitrate Hexahydrate ◽  
Zone Of Inhibition ◽  
Gel Method ◽  
Sol Gel Method ◽  
Fesem Micrographs

Nanometric zinc oxide was prepared by sol-gel method using two different capping agents e.g., ethylene diamine (EDA) and citric acid (CAM) in different solvents. Nanorods of ZnO was prepared by sol-gel method using zinc nitrate hexahydrate (1M). The as-synthesized samples were characterized using XRD, FESEM-EDAX, TG/DTA techniques. FESEM micrographs suggest that the formation of nanorods of ZnO takes place for EDA and CAM in MeOH after calcination at 150 °C and 170 °C, respectively for 12h. The antibacterial activity tests (also known as plus-minus tests) were done by allowing bacteria to grow normally in laboratory conditions, and also by subjecting to ZnO nanoparticles in the powder form. On comparison of the above two Petri plates, the presence of a zone of inhibition indicates the antibacterial nature, which would have not existed if the bacteria did not experience any adverse effects by the presence of the ZnO nanorods. In the present study, the activity tested against Escherichia coli ATCC 25922 (gram-negative) Micrococcus leuteus and Bacillus subtilis (gram-positive) the results suggest the selective activity of the nanoparticles against these species.

scholarly journals Systematic study of inorganic functionalization of ZnO nanorods by Sol-Gel method

2017 ◽  
Vol 786 ◽  
pp. 012022 ◽  
Author(s):  
J K Gamarra ◽  
C Solano ◽  
I Piñeres ◽  
H Gómez ◽  
J Mass ◽  
...  
Keyword(s):  
Systematic Study ◽  
Sol Gel ◽  
Zno Nanorods ◽  
Gel Method ◽  
Sol Gel Method

Humidity sensing elements based on cerium doped titania-silica thin films prepared via a sol–gel method

2015 ◽  
Vol 210 ◽  
pp. 676-684 ◽  
Author(s):  
Stephan Kozhukharov ◽  
Zvezditza Nenova ◽  
Toshko Nenov ◽  
Nedyu Nedev ◽  
Maria Machkova
Keyword(s):  
Thin Films ◽  
Sol Gel ◽  
Humidity Sensing ◽  
Gel Method ◽  
Sol Gel Method ◽  
Silica Thin Films ◽  
Doped Titania
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