High-Performance Cu<sub>1.8</sub>Se Nanosheets for Dual-Sensing: H<sub>2</sub>O<sub>2</sub> Electrochemical Detection and SERS Substrate

High-Performance Cu<sub>1.8</sub>Se Nanosheets for Dual-Sensing: H<sub>2</sub>O<sub>2</sub> Electrochemical Detection and SERS Substrate

A facile fabrication method was developed for the growth of Cu<sub>1.8</sub>Se nanosheets (NSs) on a Cu foil substrate, enabling dual-functionality as an electrochemical sensor for H<sub>2</sub>O<sub>2</sub> and an active surface-enhanced Raman scattering (SERS) s...

Full description

Saved in:

Bibliographic Details
Main Authors:	Ying-Chu Chen, Michael Chen, Yu-Kuei Hsu
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Series:	Nanomaterials
Subjects:	copper selenide nanosheet electrochemical detection surface-enhanced Raman scattering
Online Access:	https://www.mdpi.com/2079-4991/15/13/998
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

INVESTIGATION OF Cu<sub>2</sub>ZnSnS<sub>4</sub>-Cu<sub>2</sub>ZnSnSe<sub>4</sub> SYSTEM
by: I. V. Bodnar, et al.
Published: (2019-06-01)

Electrical properties of thin films of semiconductor solid solutions (CuInSe<sub>2</sub>)<sub>x</sub>-(2ZnSe)<sub>1-x</sub>
by: I. N. Tsyrelchuk, et al.
Published: (2019-06-01)

Microstructure and Electrochemical Properties of Pure and Vanadium-Doped Li<sub>4</sub>Ti<sub>5</sub>O<sub>12</sub> Nanoflakes for High Performance Supercapacitors
by: Mudda Deepak, et al.
Published: (2025-07-01)

A study on matching of Si<sub>3</sub>N<sub>4</sub> substrate for SiC module based on stress difference improvement
by: HUANG Shidong, et al.
Published: (2023-09-01)

Enhancing Antioxidant and Cytotoxic Properties of CeO<sub>2</sub> Through Silver Decoration: A Study on Ag@CeO<sub>2</sub> Nanocomposites
by: Chen Yang, et al.
Published: (2025-05-01)

Exploring the Reaction Mechanism and Electronic, Thermodynamic, and Kinetic Parameters of Electrochemical CO<sub>2</sub> Reduction to CO on a Copper Electrocatalyst Using First-Principle Calculations
by: Reza Gholizadeh, et al.
Published: (2024-05-01)

Синтез, кристаллическая структура и некоторые физико-химические свойства (СN<sub>3</sub>H<sub>6</sub>)<sub>2</sub>[(UO<sub>2</sub>)<sub>2</sub>(C<sub>7</sub>H<sub>3</sub>NO<sub>4</sub>)<sub>2</sub>(SO<sub>4</sub>)<sub>2</sub>]·H<sub>2</sub>O
by: V. I. Mishkevich, et al.
Published: (2010-12-01)

Допированные щелочными (Na, K) гидроксидами катализаторы Cu/Cr<sub>2</sub>O<sub>3</sub>:Al<sub>2</sub>O<sub>3</sub> конверсии водяного газа
by: P. Kaczorowski, et al.
Published: (2012-11-01)

A New Sensing Platform Based in CNF-TiO<sub>2</sub>NPs-Wax on Polyimide Substrate for Celiac Disease Diagnostic
by: Evelyn Marín-Barroso, et al.
Published: (2025-07-01)

OPTICAL PROPERTIES OF SOLID SOLUTIONS (FeIn<sub>2</sub>S<sub>4</sub>)<sub>(</sub><sub>1-<i>x</i>)</sub>(In<sub>2</sub>S<sub>3</sub>)<i><sub>x</sub> </i>
by: M. A. Novikova
Published: (2019-06-01)

Solid solutions in disulfide systems Re(IV)S<sub>2</sub>–Ti(IV)S<sub>2</sub>, Re(IV)S<sub>2</sub>–Mo(IV)S<sub>2</sub>, and Re(IV)S<sub>2</sub>–W(IV)S<sub>2</sub>
by: E. I. Efremova, et al.
Published: (2024-07-01)

Study on Synergistic Effect of La<sub>2</sub>O<sub>3</sub> Nanoparticles and Silane in Copper Alloy Surface Treatment Solution
by: LV Xue-fei, LV Ying, LU Hong-jie, GAN Shu-kun, SHI Long
Published: (2021-02-01)

Investigation of the system AgIn<sub>5</sub>S<sub>8</sub>-FeIn<sub>2</sub>S<sub>4</sub>
by: I. V. Bodnar, et al.
Published: (2019-06-01)

Investigation of the MnIn<sub>2</sub>S<sub>4</sub>-AgIn<sub>5</sub>S<sub>8</sub> system
by: I. V. Bodnar, et al.
Published: (2019-06-01)

Structure and properties of Li ferrite synthesized from Fe<sub>2</sub>O<sub>3</sub>–Li<sub>2</sub>CO<sub>3</sub>–Sm<sub>2</sub>O<sub>3</sub> powders
by: E. N. Lysenko, et al.
Published: (2025-03-01)

Cu-Doping Induced Structural Transformation and Magnetocaloric Enhancement in CoCr<sub>2</sub>O<sub>4</sub> Nanoparticles
by: Ming-Kang Ho, et al.
Published: (2025-07-01)

Thermal expansion of (MnIn<sub>2</sub>S<sub>4</sub>)<sub>1-x</sub>•(AgIn<sub>5</sub>S<sub>8</sub>)<sub>x</sub> solid solutions
by: Chan Bin Tkhan, et al.
Published: (2019-06-01)

Evaluation of a Non-Enzymatic Electrochemical Sensor Based on Co(OH)<sub>2</sub>-Functionalized Carbon Nanotubes for Glucose Detection
by: Diego Bolaños-Mendez, et al.
Published: (2024-12-01)

Interaction of Red Blood Cells with Fumed SiO<sub>2</sub>, Al<sub>2</sub>O<sub>3</sub>/SiO<sub>2</sub> and TiO<sub>2</sub>/SiO<sub>2</sub> by Light Scattering Measurements
by: I. I. Gerashchenko, et al.
Published: (2010-11-01)

Eskebornite CuFeSe<sub>2</sub>: Solid-State Synthesis and Thermoelectric Properties
by: Se-Hyeon Choi, et al.
Published: (2025-06-01)

Thermal expansion of (FeIn<sub>2</sub>S<sub>4</sub>)<sub>0.5</sub>×(AgIn<sub>5</sub>S<sub>8</sub>)<sub>0.5</sub> single crystals
by: T. H. Barugu
Published: (2019-06-01)

SMALL-ANGLE SCATTERING OF NEUTRONS ON Sr<sub>2</sub>FeMoO<sub>6–δ</sub> SAMPLES WITH DIFFERENT-DEGREE SUPERSTRUCTURAL ORDERING OF Fe/Mo CATIONS
by: L. I. Hurski, et al.
Published: (2020-03-01)

In Situ Synthesis of NPC-Cu<sub>2</sub>O/CuO/rGO Composite via Dealloying and Microwave-Assisted Hydrothermal Technique
by: Mircea Nicolaescu, et al.
Published: (2024-11-01)

Improved Resistive Switching Characteristics by O<sub>2</sub> Plasma Treatment in Tri-Layer HfO<sub>2</sub>/Al<sub>2</sub>O<sub>3</sub>/HfO<sub>2</sub> RRAM
by: Shyh-Jer Huang, et al.
Published: (2025-01-01)

Preparation of CuO-Bi<sub>2</sub>O<sub>3</sub>-MgO/SiO<sub>2</sub> Spherical Catalyst and Its Formaldehyde Acetylenation Performance
by: Xiang-Yu Wang, et al.
Published: (2025-05-01)

Interaction of the anion [2-B<sub>10</sub>H<sub>9</sub>O(CH<sub>2</sub>)<sub>4</sub>O]− with secondary amines
by: E. Yu. Matveev, et al.
Published: (2022-11-01)

Synthesis of complex oxides Eu<sub>2</sub>О<sub>3</sub>–Gd<sub>2</sub>О<sub>3</sub>–Zr(Hf)О<sub>2</sub> using microwave radiation and study of their properties
by: N. V. Grechishnikov, et al.
Published: (2025-07-01)

Effect of CaO Content on the Photoluminescence Excitation and Emission Properties of Bi<sub>2</sub>O<sub>3</sub> and ZnO-Co-Doped Ca<sub>2+<i>x</i></sub>Ga<sub>4</sub>O<sub>8+<i>x</i></sub> Phosphors
by: Shu-Han Liao, et al.
Published: (2025-06-01)

Investigations of single crystals of the ternary compound CuIn<sub>7</sub>S<sub>11</sub>
by: V. V. Shatalova
Published: (2019-06-01)

GROWTH OF CuIn<sub>13</sub>S<sub>20</sub> SINGLE CRYSTALS AND STRUCTURES ON THEIR BASIC
by: V. V. Shatalova
Published: (2019-06-01)

The Synthesis of the System SiO<sub>2</sub>-Gd<sub>2</sub>O<sub>3</sub>-Eu<sub>2</sub>O<sub>3</sub> and Research on the Acid-Base Properties and Kinetics of Particle Formation in This System
by: Sabukhi I. Niftaliev, et al.
Published: (2025-02-01)

Calculation of the isomorfic mixture limit in the system Ln<sub>3</sub>[M]<sub>2</sub>M<sub>3</sub>O<sub>12</sub> - Ln<sub>3</sub>[Sc]<sub>2</sub>M<sub>3</sub>O<sub>12</sub> (Ln = La-Lu,Y; M = Ga, Al)
by: G. M. Kuz’micheva, et al.
Published: (2009-12-01)

Chiral-Dependent Redox Capacitive Biosensor Using Cu-Cys-GSH Nanoparticles for Ultrasensitive H<sub>2</sub>O<sub>2</sub> Detection
by: Duygu Yilmaz Aydin, et al.
Published: (2025-05-01)

Парофазне карбонілювання метанолу на каталізаторах NiCl<sub>2</sub>-CuCl<sub>2</sub>(Sn)/AC(кордієрит)
by: A. Yu. Kapran, et al.
Published: (2020-09-01)

Non-empirical calculations of minimal energetic ways of addition of H<sub>2</sub>F<sub>2</sub> and H<sub>2</sub>Cl<sub>2</sub> molecules to acetylene and methylacetylene molecules
by: Yu. B. Kirillov, et al.
Published: (2012-12-01)

Microstructure and Hydrogen Sorption Kinetics of Ball-Milled Mg<sub>60</sub>Ni<sub>25</sub>Cu<sub>10</sub>Ce<sub>5</sub> Nanocrystalline Powders
by: Ádám Révész, et al.
Published: (2025-06-01)

SiO<sub>2</sub>-Al<sub>2</sub>O<sub>3</sub>-ZrO<sub>2</sub>-Ag Composite and Its Signal Enhancement Capacity on Raman Spectroscopy
by: Jesús Alberto Garibay-Alvarado, et al.
Published: (2025-07-01)

Lattice Dynamics of Ni<sub>3-x</sub>Co<sub>x</sub>B<sub>2</sub>O<sub>6</sub> Solid Solutions
by: Svetlana N. Sofronova, et al.
Published: (2024-11-01)

A Direct Measurement of the C<sub>2</sub>H<sub>2</sub> Concentration from the C<sub>2</sub>H<sub>2</sub>–Oil Mixed Solution Using the Photoacoustic Spectroscopy Method
by: Zikang Rong, et al.
Published: (2025-05-01)

Barrier-Free Carrier Injection in 2D WSe<sub>2</sub>-MoSe<sub>2</sub> Heterostructures via Fermi-Level Depinning
by: Tian-Jun Dai, et al.
Published: (2025-07-01)