Fabrication of Highly Ordered Ag/TiO2 Nanopore Array as a Self-Cleaning and Recycling SERS Substrate

2021 ◽  
Author(s):  
Yibing Xie
Keyword(s):  
Sers Substrate ◽  
Self Cleaning

scholarly journals Development of self-cleaning SERS-active nanostructures based on ZnO nanorods and Ag nanoparticles

2021 ◽  
Vol 2103 (1) ◽  
pp. 012128
Author(s):  
D V Novikov ◽  
N S Malakhov ◽  
A M Tarasov ◽  
A I Savitskiy ◽  
S V Dubkov ◽  
...  
Keyword(s):  
Ag Nanoparticles ◽  
Radiation Treatment ◽  
Zno Nanorods ◽  
Zinc Oxide Nanorods ◽  
Sers Substrate ◽  
Sers Substrates ◽  
Oxide Nanorods ◽  
Spectral Peaks ◽  
Mathematical Processing ◽  
Self Cleaning

Abstract This work demonstrates the possibility of using a combination of zinc oxide nanorods with silver nanoparticles as a self-cleaning SERS substrate. In addition to Raman scattering enhancement such structures demonstrate the self-cleaning effect during UV treatment. The ZnO nanorods (NRs) array was synthesized on a ZnO seed layer by the hydrothermal method. The Ag nanoparticles (NPs) array was formed by vacuum thermal evaporation over the ZnO NRs. Rhodamine-B 230 μM solution has been detected using the formed SERS-substrates without additional mathematical processing of the Raman spectra. Subsequent UV radiation treatment showed a 3-fold decrease in the intensity of the spectral peaks of the analyte.

Effect of structure of porous materials on their self-cleaning from a liquid pha

2018 ◽  
Vol 4 (4) ◽  
pp. 52-63
Author(s):  
V. Yu. Shumskaya ◽  
S. F. Zhandarov ◽  
L. A. Kalinin ◽  
L. F. Ivanov ◽  
V. V. Snezhkov ◽  
...  
Keyword(s):  
Porous Materials ◽  
Self Cleaning ◽  
Effect Of Structure

DESIGN, MANUFACTURING AND EXPERIMENTAL TESTING OF A SELF-CLEANING EXIT PORT MECHANISM FOR A SOLAR REACTOR

2019 ◽  
Author(s):  
Joppe Rutten ◽  
Jens Verschoren ◽  
Nesrin Ozalp ◽  
Cédric Ophoff ◽  
David Moens
Keyword(s):  
Experimental Testing ◽  
Solar Reactor ◽  
Exit Port ◽  
Self Cleaning

Photocatalytic Self-Cleaning Fine-Grained Concrete

2020 ◽  
Vol 778 (1-2) ◽  
pp. 8-15
Author(s):  
N.P. LUKUTTSOVA ◽  
◽  
R.A. EFREMOCHKIN ◽  
O.I. BORSUK ◽  
S.N. GOLOVIN ◽  
...  
Keyword(s):  
Fine Grained ◽  
Self Cleaning
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