Heavy Metal Ion Detection Using TiO<sub>2</sub> Nanotubes and Self-Reduced TiO<sub>2</sub> Nanotube Electrodes

Heavy Metal Ion Detection Using TiO<sub>2</sub> Nanotubes and Self-Reduced TiO<sub>2</sub> Nanotube Electrodes

TiO<sub>2</sub> nanotubes and self-reduced TiO<sub>2</sub> nanotube semiconductor electrodes were used for electrochemical metal ion detection in an open circuit under photo-accumulation conditions. Due to their surface properties, the electrodes showed different responses to...

Full description

Saved in:

Bibliographic Details
Main Authors:	Cristian Pirvu, Mariana Prodana, Cristina Dumitriu, Alexandru-George Gheboianu, Andreea Madalina Pandele, Marius Enachescu, Gabriela-Geanina Vasile, George-Octavian Buica
Format:	Article
Language:	English
Published:	MDPI AG 2024-12-01
Series:	Applied Sciences
Subjects:	TiO<sub>2</sub> nanotube electrode self-reduced TiO<sub>2</sub> nanotube electrode heavy metal ions photo-accumulation electrochemical detection
Online Access:	https://www.mdpi.com/2076-3417/14/24/11879
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Exploiting the Bragg Mirror Effect of TiO<sub>2</sub> Nanotube Photonic Crystals for Promoting Photoelectrochemical Water Splitting
by: Ming Meng, et al.
Published: (2024-10-01)

Studying the Photoactivity of Ag-Decorated TiO<sub>2</sub> Nanotubes with Combined AFM and Raman Spectroscopy
by: Manjunath Veeranna Shinnur, et al.
Published: (2024-11-01)

Effect of Chemical Polishing on the Formation of TiO<sub>2</sub> Nanotube Arrays Using Ti Mesh as a Raw Material
by: Wanshun Li, et al.
Published: (2024-11-01)

Improving the NO<sub>2</sub> Gas Sensing Performances at Room Temperature Based on TiO<sub>2</sub> NTs/rGO Heterojunction Nanocomposites
by: Yan Ling, et al.
Published: (2024-11-01)

Synthesis, Photocatalytic and Bio Activity of ZnO-TiO<sub>2</sub> Nanocomposites: A Review Study
by: Fulvia Pinzari
Published: (2024-10-01)

Graphene/TiO<sub>2</sub> Heterostructure Integrated with a Micro-Lightplate for Low-Power NO<sub>2</sub> Gas Detection
by: Paniz Vafaei, et al.
Published: (2025-01-01)

Crystallization and Optical Behaviour of Nanocomposite Sol-Gel TiO<sub>2</sub>:Ag Films
by: Tatyana Ivanova, et al.
Published: (2024-10-01)

Solar Light-Driven Efficient Degradation of Organic Pollutants Mediated by S-Scheme MoS<sub>2</sub>@TiO<sub>2</sub>-Layered Structures
by: Wajeehah Shahid, et al.
Published: (2024-12-01)

Carbon-Doped TiO<sub>2</sub> Nanofiltration Membranes Prepared by Interfacial Reaction of Glycerol with TiCl<sub>4</sub> Vapor
by: Wenjing Zhang, et al.
Published: (2024-11-01)

MnO<sub>x</sub> and Pd Surface Functionalization of TiO<sub>2</sub> Thin Films via Photodeposition UV Dose Control
by: Bozhidar I. Stefanov, et al.
Published: (2024-11-01)

Design and Preparation of Heterostructured Cu<sub>2</sub>O/TiO<sub>2</sub> Materials for Photocatalytic Applications
by: Yating Tai, et al.
Published: (2024-10-01)

Fabrication of a Portable Magnetic Microcantilever Using Fe<sub>40</sub>Ni<sub>38</sub>Mo<sub>4</sub>B<sub>18</sub> Amorphous Ribbon and Its Application as a Humidity Sensor by Coating with TiO<sub>2</sub> Nanotubes
by: Selçuk Atalay, et al.
Published: (2024-12-01)

Enhanced Photocatalytic Hydrogen Evolution by TiO<sub>2</sub>: A Synergistic Approach with Defect-Rich SnS<sub>2</sub> and Ti<sub>3</sub>C<sub>2</sub> MXene Cocatalysts
by: Saminathan Varadarajan, et al.
Published: (2024-12-01)

Electroless Copper Patterning on TiO<sub>2</sub>-Functionalized Mica for Flexible Electronics
by: Bozhidar I. Stefanov, et al.
Published: (2024-10-01)

From Anatase TiO<sub>2</sub> Nano-Cuboids to Nano-Bipyramids: Influence of Particle Shape on the TiO<sub>2</sub> Photocatalytic Degradation of Emerging Contaminants in Contrasted Water Matrices
by: Humaira Asghar, et al.
Published: (2025-01-01)

Efficient Electrocatalytic Nitrogen Reduction to Ammonia with Electrospun Hierarchical Carbon Nanofiber/TiO<sub>2</sub>@CoS Heterostructures
by: Zhenjun Chang, et al.
Published: (2024-12-01)

Performance Improvement of TiO<sub>2</sub> Ultraviolet Photodetectors by Using Atomic Layer Deposited Al<sub>2</sub>O<sub>3</sub> Passivation Layer
by: Yao-Tsung Yang, et al.
Published: (2024-11-01)

Synthesis of TiO<sub>2</sub>-ZnO n-n Heterojunction with Excellent Visible Light-Driven Photodegradation of Tetracycline
by: Ying Zhang, et al.
Published: (2024-11-01)

Efficient Dye Contaminant Elimination and Simultaneous Electricity Production via a Carbon Quantum Dots/TiO<sub>2</sub> Photocatalytic Fuel Cell
by: Zixuan Feng, et al.
Published: (2024-12-01)

Influence of Copper Valence in CuO<sub>x</sub>/TiO<sub>2</sub> Catalysts on the Selectivity of Carbon Dioxide Photocatalytic Reduction Products
by: Sha Ni, et al.
Published: (2024-11-01)

Mesoporous TiO<sub>2</sub>@g-C<sub>3</sub>N<sub>4</sub> Nanostructure-Enhanced Photocatalytic Degradation of Tetracycline Under Full-Spectrum Sunlight
by: Lizhe Ma, et al.
Published: (2024-12-01)

Recent Advances in Ruddlesden–Popper Phase-Layered Perovskite Sr<sub>2</sub>TiO<sub>4</sub> Photocatalysts
by: Pei Wang, et al.
Published: (2024-12-01)

Ti<sup>3+</sup> Self-Doping of TiO<sub>2</sub> Boosts Its Photocatalytic Performance: A Synergistic Mechanism
by: Mingqing Zhang, et al.
Published: (2024-11-01)

TiO<sub>2</sub> Nanosphere/MoSe<sub>2</sub> Nanosheet-Based Heterojunction Gas Sensor for High-Sensitivity Sulfur Dioxide Detection
by: Lanjuan Zhou, et al.
Published: (2024-12-01)

Photocatalytic Purification of Orange-II-Dye-Polluted Wastewater Using TiO<sub>2</sub>-Modified g-C<sub>3</sub>N<sub>4</sub> Composite
by: Bin Guo, et al.
Published: (2024-12-01)

Enhanced Photocatalytic Oxidative Coupling of Methane over Metal-Loaded TiO<sub>2</sub> Nanowires
by: Shuang Song, et al.
Published: (2025-01-01)

Microwave-Field-Optimized GO/TiO<sub>2</sub> Nanomaterials for Enhanced Interfacial Charge Transfer in Photocatalysis
by: Xu Duan, et al.
Published: (2024-11-01)

One-Pot Synthesis and Enhanced Vis-NIR Photocatalytic Activity of NiTiO<sub>3</sub>/TiO<sub>2</sub> Templated by Waste Tobacco Stem-Silks
by: Weidong Yuan, et al.
Published: (2025-01-01)

Damage Evolution and NOx Photocatalytic Degradation Performance of Nano-TiO<sub>2</sub> Concrete Under Freeze–Thaw Cycles
by: Zongming Jia, et al.
Published: (2024-11-01)

Laser Desorption/Ionization on Au@TiO<sub>2</sub> Core@Shell Nanostars for Mass Spectrometric Analysis of Small Molecules
by: Hye-Sun Cho, et al.
Published: (2024-12-01)

A Novel TiO<sub>2</sub>-Cuttlebone Photocatalyst for Highly Efficient Catalytic Degradation of Tetracycline Hydrochloride
by: Qing Li, et al.
Published: (2024-12-01)

Improving Photocatalytic Hydrogen Production with Sol–Gel Prepared NiTiO₃/TiO₂ Composite
by: Alberto Bacilio Quispe Cohaila, et al.
Published: (2024-11-01)

Green Synthesized Composite AB-Polybenzimidazole/TiO<sub>2</sub> Membranes with Photocatalytic and Antibacterial Activity
by: Hristo Penchev, et al.
Published: (2024-12-01)

Bacterial Outer Membrane Vesicle (OMV)-Encapsulated TiO<sub>2</sub> Nanoparticles: A Dual-Action Strategy for Enhanced Radiotherapy and Immunomodulation in Oral Cancer Treatment
by: Shun-An Kan, et al.
Published: (2024-12-01)

Solar Light Elimination of Bacteria, Yeast and Organic Pollutants by Effective Photocatalysts Based on Ag/Cr-TiO<sub>2</sub> and Pd/Cr-TiO<sub>2</sub>
by: Mónica Hernández-Laverde, et al.
Published: (2024-10-01)

An Electrochemical Sensor for Detection of Lead (II) Ions Using Biochar of Spent Coffee Grounds Modified by TiO<sub>2</sub> Nanoparticles
by: Zaiqiong Liu, et al.
Published: (2024-12-01)

Fabrication of patterned TiO2 nanotube layers utilizing a 3D printer platform and their electrochromic properties
by: Kwang-Mo Kang, et al.
Published: (2024-12-01)

Visible-Light-Induced Photocatalytic Degradation of Naproxen Using 5% Cu/TiO<sub>2</sub>, Transformation Products, and Mechanistic Studies
by: Sarah Ahmed Hasan, et al.
Published: (2024-12-01)

The Effect of Nitrogen as a Co-Dopant in p-Type NiO:Nb Films on the Photovoltaic Performance of NiO/TiO<sub>2</sub> Transparent Solar Cells
by: Chrysa Aivalioti, et al.
Published: (2024-12-01)

Ultrathin MWCNT/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> Hybrid Films for Electromagnetic Interference Shielding
by: Chuanxin Weng, et al.
Published: (2024-12-01)