4.8 Article

Defect engineering in semiconductor-based SERS

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Biology

Octahedral silver oxide nanoparticles enabling remarkable SERS activity for detecting circulating tumor cells

Meng He et al.

Summary: The study introduces a highly sensitive platform for detecting circulating tumor cells (CTCs) using octahedral Ag2O nanoparticles as a surface-enhanced Raman scattering (SERS) platform. The Ag2O-based SERS bioprobe demonstrates excellent detection specificity for different cancer cells in rabbit blood, satisfying the requirement for rare CTC detection in the peripheral blood of cancer patients.

SCIENCE CHINA-LIFE SCIENCES (2022)

Article Chemistry, Multidisciplinary

Ultrathin Two-Dimensional Nanostructures: Surface Defects for Morphology-Driven Enhanced Semiconductor SERS

Ge Song et al.

Summary: Research has shown that surface defects in 2D semiconductors can enhance SERS performance by inducing charge-transfer interactions to improve sensitivity, as demonstrated by ultrathin WO3 nanosheets optimizing SERS performance.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

The Effect of Photoinduced Surface Oxygen Vacancies on the Charge Carrier Dynamics in TiO2 Films

Omur E. Dagdeviren et al.

Summary: The impact of photoinduced surface oxygen vacancies (PI-SOV) on the dynamics of hole migration in MOS films, such as titanium dioxide, was measured using time-resolved atomic force microscopy. The results show that the time constant associated with hole migration is strongly affected by PI-SOV in a reversible manner, providing insights into hole dynamics physics and enabling the development of emerging technologies.

NANO LETTERS (2021)

Article Materials Science, Multidisciplinary

Synthesis and superior SERS performance of porous octahedron Cu2O with oxygen vacancy derived from MOFs

Yongmei Yang et al.

Summary: The excellent Cu2O SERS substrate with porous octahedron structure was successfully synthesized through a simple method, demonstrating outstanding sensitivity for dye molecules and organic pollutants with ultralow detection limits. The synergy of electromagnetic and chemical enhancement on the Cu2O surface contributes to its superior sensitivity, selectivity, and reproducibility for SERS detection, making it a promising candidate for practical applications.

JOURNAL OF MATERIALS SCIENCE (2021)

Article Spectroscopy

Defective cuprous oxide as a selective surface-enhanced Raman scattering sensor of dye adulteration in Chinese herbal medicines

Yuxiao Jiang et al.

Summary: Chinese herbal medicine is facing challenges with illegal dyeing and adulteration. A study has shown that defective Cu2O nanostructures can provide specific anchoring sites for dye adulterants, allowing for direct detection of Sudan red III in herbal medicines even at extremely low concentrations. Advantages of semiconducting materials as promising SERS substrates for practical applications were also highlighted.

JOURNAL OF RAMAN SPECTROSCOPY (2021)

Article Chemistry, Multidisciplinary

Selective Preparation of Mo2N and MoN with High Surface Area for Flexible SERS Sensing

Xiaoyu Song et al.

Summary: The selective preparation of delta-Mo2N and delta-MoN was successfully achieved through controlling the crystal phase of the precursor MoO3. The corrosion effect of H2O played a key role in the formation of single-crystal porous structures.

NANO LETTERS (2021)

Article Chemistry, Analytical

δ-MoN Yolk Microspheres with Ultrathin Nanosheets for a Wide-Spectrum, Sensitive, and Durable Surface-Enhanced Raman Scattering Substrate

Yahui Li et al.

Summary: A low temperature and reproducible synthesis method for plasmonic delta-MoN yolk microspheres with wide-spectrum SERS activity has been reported. The yolk-structured delta-MoN exhibits strong SERS effects and highly selective detection under different excitation wavelengths.

ANALYTICAL CHEMISTRY (2021)

Article Engineering, Environmental

Mesoporous Au films assembled on flexible cellulose nanopaper as high-performance SERS substrates

Dabum Kim et al.

Summary: The study reported a method to fabricate nanoarchitectured mesoporous gold films on flexible cellulose nanofiber paper for high-performance surface-enhanced Raman scattering substrates. The resulting substrate showed highly sensitive detection capabilities for various analytes and can be used as a versatile chemical detection platform.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Surface-enhanced Raman Scattering Technology Based on WO3 Film for Detection of VEGF

Xiaoyan Liu et al.

Summary: The development of a WO3 film SERS aptasensor allowed for sensitive detection of VEGF, demonstrating excellent selectivity and a low detection limit, while also providing a powerful platform for studying the enhancement mechanism of semiconductor materials.

CHEMICAL RESEARCH IN CHINESE UNIVERSITIES (2021)

Article Chemistry, Multidisciplinary

Role of dispersion relation effect in topological surface-enhanced Raman scattering

Xiangyu Hou et al.

Summary: T-SERS is a phenomenon where topological materials enhance Raman scattering by changing the density of states of the substrate. Both theoretical and experimental research show that the dispersion relation is the main reason for T-SERS, with topological materials like PtSe2 achieving Raman enhancement for molecules.

CELL REPORTS PHYSICAL SCIENCE (2021)

Article Materials Science, Multidisciplinary

Controllable preparation of the Au-MoS2 nano-array composite: optical properties study and SERS application

Yingjiao Zhai et al.

Summary: A controllable material composed of Au nano-disk array and monolayer MoS2 was developed to improve the performance of SERS substrates. The composite showed enhanced Raman signal due to the thermal effect and internal quantum efficiency improvement of MoS2 caused by local surface plasmon resonance of Au. Through electromagnetic and chemical enhancements, the composite was utilized for highly sensitive SERS in detecting antibacterial residues in aquatic products, showcasing its potential for trace detection in food safety applications.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Article Engineering, Chemical

Interfacial potassium induced enhanced Raman spectroscopy for single-crystal TiO2 nanowhisker

Fan Pan et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2020)

Article Chemistry, Multidisciplinary

Alloy Engineering in Few-Layer Manganese Phosphorus Trichalcogenides for Surface-Enhanced Raman Scattering

Xiangyu Hou et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Article Multidisciplinary Sciences

Quantum scale organic semiconductors for SERS detection of DNA methylation and gene expression

Swarna Ganesh et al.

NATURE COMMUNICATIONS (2020)

Article Chemistry, Physical

Enhanced N2 Electroreduction over LaCoO3 by Introducing Oxygen Vacancies

Yan Liu et al.

ACS CATALYSIS (2020)

Article Chemistry, Multidisciplinary

Synthesis of a Gold-Metal Oxide Core-Satellite Nanostructure for In Situ SERS Study of CuO-Catalyzed Photooxidation

Kaifu Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

Article Chemistry, Multidisciplinary

Ultrasensitive Stimulation Effect of Fluoride Ions on a Novel Nanozyme-SERS System

Sisi Wen et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Article Nanoscience & Nanotechnology

Application of a 2D Molybdenum Telluride in SERS Detection of Biorelevant Molecules

James P. Fraser et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Multidisciplinary Sciences

Low temperature synthesis of plasmonic molybdenum nitride nanosheets for surface enhanced Raman scattering

Haomin Guan et al.

NATURE COMMUNICATIONS (2020)

Article Materials Science, Multidisciplinary

Significantly increased Raman enhancement on defect-rich O-incorporated 1T-MoS2nanosheets

Xiaoyu Zhou et al.

JOURNAL OF MATERIALS SCIENCE (2020)

Article Chemistry, Physical

Synthesis of Uniformly Sized Mesoporous Silver Films and Their SERS Application

Hyunsoo Lim et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Article Chemistry, Physical

Hydroxyl Group-Abundant TiO2 Semiconductor SERS Sensor toward Polymerization Inhibitor Sensing

Ting Pan et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Review Chemistry, Analytical

2D materials: Excellent substrates for surface-enhanced Raman scattering (SERS) in chemical sensing and biosensing

Mingpeng Chen et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

Article Chemistry, Analytical

Self-assembled N-doped Q-dot carbon nanostructures as a SERS-active biosensor with selective therapeutic functionality

Meysam Keshavarz et al.

SENSORS AND ACTUATORS B-CHEMICAL (2020)

Article Chemistry, Multidisciplinary

Supercritical CO2synthesis of Co-doped MoO3-xnanocrystals for multifunctional light utilization

Xiaoli Zheng et al.

CHEMICAL COMMUNICATIONS (2020)

Article Materials Science, Biomaterials

Photo-induced synthesis of molybdenum oxide quantum dots for surface-enhanced Raman scattering and photothermal therapy

Haihong Yu et al.

JOURNAL OF MATERIALS CHEMISTRY B (2020)

Review Chemistry, Multidisciplinary

Rare-earth-containing perovskite nanomaterials: design, synthesis, properties and applications

Zhichao Zeng et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Multidisciplinary

Effect of TiO2 on Altering Direction of Interfacial Charge Transfer in a TiO2-Ag-MPY-FePc System by SERS

Yue Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Chemistry, Multidisciplinary

Two-Dimensional Amorphous TiO2 Nanosheets Enabling High-Efficiency Photoinduced Charge Transfer for Excellent SERS Activity

Xiaotian Wang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Chemistry, Multidisciplinary

A Novel Ultra-Sensitive Semiconductor SERS Substrate Boosted by the Coupled Resonance Effect

Lili Yang et al.

ADVANCED SCIENCE (2019)

Article Chemistry, Multidisciplinary

Plasmon-Free Surface-Enhanced Raman Spectroscopy Using Metallic 2D Materials

Xiuju Song et al.

ACS NANO (2019)

Article Nanoscience & Nanotechnology

Electrical Tuning of the SERS Enhancement by Precise Defect Density Control

Canliang Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Chemistry, Multidisciplinary

Metal-Organic Frameworks as Surface Enhanced Raman Scattering Substrates with High Tailorability

Hongzhao Sun et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

Article Multidisciplinary Sciences

Quasi-Metal for Highly Sensitive and Stable Surface-Enhanced Raman Scattering

Zheng Tian et al.

ISCIENCE (2019)

Article Chemistry, Inorganic & Nuclear

Hollow transition metal hydroxide octahedral microcages for single particle surface-enhanced Raman spectroscopy

Mansha Gao et al.

INORGANIC CHEMISTRY FRONTIERS (2019)

Article Engineering, Chemical

Effects of nitrogen doping on surface-enhanced Raman scattering (SERS) performance of bicrystalline TiO2 nanofibres

Haijuan Zhang et al.

CHINESE JOURNAL OF CHEMICAL ENGINEERING (2018)

Article Chemistry, Multidisciplinary

Assembled 3D hierarchical microspheres from magnetic Y-doped AlN nanoparticles

Qiushi Wang et al.

JOURNAL OF NANOPARTICLE RESEARCH (2018)

Article Chemistry, Multidisciplinary

1T′ Transition Metal Telluride Atomic Layers for Plasmon-Free SERS at Femtomolar Levels

Li Tao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Multidisciplinary

Unraveling the Raman Enhancement Mechanism on 1T′-Phase ReS2 Nanosheets

Peng Miao et al.

Article Materials Science, Multidisciplinary

Surface-enhanced Raman scattering of alkyne-conjugated MoS2: a comparative study between metallic and semiconductor phases

Rajeshkumar Anbazhagan et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

Article Multidisciplinary Sciences

Non plasmonic semiconductor quantum SERS probe as a pathway for in vitro cancer detection

Rupa Haldavnekar et al.

NATURE COMMUNICATIONS (2018)

Article Materials Science, Multidisciplinary

Phase transition induced Raman enhancement on vanadium dioxide ( VO2) nanosheets

Peng Miao et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

Article Nanoscience & Nanotechnology

Green and Sensitive Flexible Semiconductor SERS Substrates: Hydrogenated Black TiO2 Nanowires

Lili Yang et al.

ACS APPLIED NANO MATERIALS (2018)

Article Chemistry, Multidisciplinary

Ultrasensitive SERS Detection by Defect Engineering on Single Cu2O Superstructure Particle

Jie Lin et al.

ADVANCED MATERIALS (2017)

Article Chemistry, Physical

Two-Dimensional Nitrogen-Enriched Carbon Nanosheets with Surface-Enhanced Raman Scattering

Ya-Sen Sun et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

Article Multidisciplinary Sciences

Semiconductor SERS enhancement enabled by oxygen incorporation

Zuhui Zheng et al.

NATURE COMMUNICATIONS (2017)

Article Multidisciplinary Sciences

A metallic molybdenum dioxide with high stability for surface enhanced Raman spectroscopy

Qiqi Zhang et al.

NATURE COMMUNICATIONS (2017)

Article Chemistry, Physical

Niobium pentoxide: a promising surface-enhanced Raman scattering active semiconductor substrate

Yufeng Shan et al.

NPJ COMPUTATIONAL MATERIALS (2017)

Article Chemistry, Multidisciplinary

Remarkable SERS Activity Observed from Amorphous ZnO Nanocages

Xiaotian Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Article Nanoscience & Nanotechnology

A General Method for Large-Scale Fabrication of Semiconducting Oxides with High SERS Sensitivity

Xudong Zheng et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Chemistry, Multidisciplinary

Significantly Increased Raman Enhancement on MoX2 (X = S, Se) Monolayers upon Phase Transition

Ying Yin et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Article Chemistry, Physical

Investigation of Charge Transfer in Ag/N719/TiO2 Interface by Surface-Enhanced Raman Spectroscopy

Xiaolei Wang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

Article Multidisciplinary Sciences

Ultrasensitive molecular sensor using N-doped graphene through enhanced Raman scattering

Simin Feng et al.

SCIENCE ADVANCES (2016)

Review Materials Science, Multidisciplinary

Beyond Graphene: Progress in Novel Two-Dimensional Materials and van der Waals Solids

Saptarshi Das et al.

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 45 (2015)

Article Chemistry, Physical

Synthesis and SERS activity of V2O5 nanoparticles

J. Pan et al.

APPLIED SURFACE SCIENCE (2015)

Article Chemistry, Multidisciplinary

Semiconductor-enhanced Raman scattering for highly robust SERS sensing: the case of phosphate analysis

Wei Ji et al.

CHEMICAL COMMUNICATIONS (2015)

Article Multidisciplinary Sciences

Noble metal-comparable SERS enhancement from semiconducting metal oxides by making oxygen vacancies

Shan Cong et al.

NATURE COMMUNICATIONS (2015)

Article Chemistry, Multidisciplinary

Raman Enhancement Effect on Two-Dimensional Layered Materials: Graphene, h-BN and MoS2

Xi Ling et al.

NANO LETTERS (2014)

Article Materials Science, Multidisciplinary

Band gap renormalization and Burstein-Moss effect in silicon- and germanium-doped wurtzite GaN up to 1020 cm-3

Martin Feneberg et al.

PHYSICAL REVIEW B (2014)

Article Materials Science, Multidisciplinary

Stability and electronic structures of native defects in single-layer MoS2

Ji-Young Noh et al.

PHYSICAL REVIEW B (2014)

Article Chemistry, Multidisciplinary

Plasma Modified MoS2 Nanofl akes for Surface Enhanced Raman Scattering

Linfeng Sun et al.

Article Spectroscopy

Improving surface-enhanced Raman scattering properties of TiO2 nanoparticles by metal Co doping

Libin Yang et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2014)

Article Nanoscience & Nanotechnology

A Switch of the Oxidation State of Graphene Oxide on a Surface Plasmon Resonance Chip

Tianyu Xue et al.

ACS APPLIED MATERIALS & INTERFACES (2013)

Article Chemistry, Physical

Photoluminescence and SERS investigation of plasma treated ZnO nanorods

Szetsen Lee et al.

APPLIED SURFACE SCIENCE (2013)

Article Chemistry, Multidisciplinary

CuTe Nanocrystals: Shape and Size Control, Plasmonic Properties, and Use as SERS Probes and Photothermal Agents

Wenhua Li et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Spectroscopy

Surface-enhanced Raman scattering of molecules adsorbed on Co-doped ZnO nanoparticles

Xiangxin Xue et al.

JOURNAL OF RAMAN SPECTROSCOPY (2012)

Article Spectroscopy

Effects of Mn doping on surface enhanced Raman scattering properties of TiO2 nanoparticles

Xiangxin Xue et al.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2012)

Article Chemistry, Physical

Utilizing Chemical Raman Enhancement: A Route for Metal Oxide Support-Based Biodetection

Sarah J. Hurst et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Article Chemistry, Physical

Surface-Enhanced Raman Scattering on Semiconducting Oxide Nanoparticles: Oxide Nature, Size, Solvent, and pH Effects

Pilarisetty Tarakeshwar et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Article Chemistry, Physical

Localized surface plasmon resonances arising from free carriers in doped quantum dots

Joseph M. Luther et al.

NATURE MATERIALS (2011)

Article Chemistry, Multidisciplinary

Can Graphene be used as a Substrate for Raman Enhancement?

Xi Ling et al.

NANO LETTERS (2010)

Article Chemistry, Physical

Structure and stability of small TiO2 nanoparticles

S Hamad et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2005)