Bifunctional 4MBA mediated recyclable SERS-based immunoassay induced by photocatalytic activity of TiO2 nanotube arrays

2016 ◽  
Vol 18 (34) ◽  
pp. 23795-23802 ◽  
Author(s):  
Xiaolong Wang ◽  
Lu Zhou ◽  
Wei Lai ◽  
Tao Jiang ◽  
Jun Zhou
Keyword(s):  
Density Functional Theory ◽  
Photocatalytic Activity ◽  
Detection Limit ◽  
Uv Irradiation ◽  
Density Functional ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Functional Theory ◽  
Low Detection Limit

We present a recyclable SERS-based immunoassay for CA19-9 with a low detection limit of 5 U mL−1. The linking between TiO2-NTs and 4MBA was destroyed by catalyzing 4MBA into 4-sulfobenzoate upon UV irradiation, which was clarified by UPLC/ESI-tqMS and density functional theory.

Plasmonic hot carrier-driven oxygen evolution reaction on Au nanoparticles/TiO2 nanotube arrays

Nanoscale ◽  
2018 ◽  
Vol 10 (47) ◽  
pp. 22180-22188 ◽  
Author(s):  
Song Yi Moon ◽  
Hee Chan Song ◽  
Eun Heui Gwag ◽  
Ievgen I. Nedrygailov ◽  
Changhwan Lee ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Au Nanoparticles ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Hot Carrier

Enhancement of the photocatalytic activity of water splitting on 5–30 nm Au nanoparticles/TiO2 nanotube arrays was demonstrated.

Growth and characterization of TiO2 nanotube arrays under dynamic anodization. Photocatalytic activity

2018 ◽  
Vol 823 ◽  
pp. 388-396 ◽  
Author(s):  
Claudia Teodora Teodorescu-Soare ◽  
C. Catrinescu ◽  
M. Dobromir ◽  
G. Stoian ◽  
Adina Arvinte ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays

Electrochemical synthesis of perovskite LaFeO3 nanoparticle-modified TiO2 nanotube arrays for enhanced visible-light photocatalytic activity

2019 ◽  
Vol 43 (42) ◽  
pp. 16506-16514 ◽  
Author(s):  
Cheng Gong ◽  
Zeyang Zhang ◽  
Sheng Lin ◽  
Zhi Wu ◽  
Lan Sun ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Electrochemical Synthesis ◽  
Electrochemical Method ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Visible Light Photocatalytic Activity ◽  
Photochemical Stability ◽  
Visible Light Photocatalytic

LaFeO3/TiO2 NTAs was synthesized by an electrochemical method and exhibited enhanced visible-light photocatalytic activity and excellent photochemical stability.

A facile route to synthesis of double-sided TiO2 nanotube arrays for photocatalytic activity

2016 ◽  
Vol 28 (1) ◽  
pp. 468-473 ◽  
Author(s):  
YiKun Li ◽  
Jujun Yuan ◽  
Shiyong Gao ◽  
Lin Li ◽  
Shujie Jiao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays ◽  
Facile Route

Synthesis and Photocatalytic Activity of Highly Ordered TiO2 and SrTiO3/TiO2 Nanotube Arrays on Ti Substrates

2010 ◽  
Vol 93 (9) ◽  
pp. 2771-2778 ◽  
Author(s):  
Xuming Zhang ◽  
Kaifu Huo ◽  
Liangsheng Hu ◽  
Zhengwei Wu ◽  
Paul K. Chu
Keyword(s):  
Photocatalytic Activity ◽  
Tio2 Nanotube Arrays ◽  
Tio2 Nanotube ◽  
Nanotube Arrays

Mechanistical investigation on the self-enhanced photocatalytic activity of CuO/Cu2O hybrid nanostructures by density functional theory calculations

2016 ◽  
Vol 18 (40) ◽  
pp. 27967-27975 ◽  
Author(s):  
Feiyu Diao ◽  
FengHui Tian ◽  
Wenshuang Liang ◽  
Honglei Feng ◽  
Yiqian Wang
Keyword(s):  
Density Functional Theory ◽  
Photocatalytic Activity ◽  
Hybrid System ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Hybrid Nanostructures ◽  
The Self ◽  
Functional Theory ◽  
Photocatalytic Mechanism

The photocatalytic mechanism of a Cu2O/CuO hybrid system is investigated by density functional theory calculations.

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