Nitrogen-doped Ti3C2 MXene quantum dots as novel high-efficiency electrochemiluminescent emitters for sensitive mucin 1 detection

Article Chemistry, Analytical

Paper-Based Bipolar Electrode Electrochemiluminescence Platform for Detection of Multiple miRNAs

Fangfang Wang et al.

Summary: This paper introduces a novel paper-based biosensor using bipolar electrode (BPE) electrochemiluminescence (ECL) strategy for simultaneous detection of multiple microRNAs (miRNAs) with low detection limits and excellent sensitivity.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Analytical

Two Birds with One Stone: Surface Functionalization and Delamination of Multilayered Ti3C2Tx MXene by Grafting a Ruthenium(II) Complex to Achieve Conductivity-Enhanced Electrochemiluminescence

Wei Huang et al.

Summary: In this study, conductive 2D Ti3C2Tx MXene nanosheets were used as carriers to graft Ru(bpy)(2)(mcpbpy)(2+) luminophores, resulting in the formation of high load capacity Ru@MXene nanosheets with superior electrical conductivity, leading to excellent ECL emission performance.

ANALYTICAL CHEMISTRY (2021)

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Article Biophysics

Functionalized europium-porphyrin coordination polymer: Rational design of high performance electrochemiluminescence emitter for mucin 1 sensing

Qian Han et al.

Summary: The research improved ECL intensity and stability by synthesizing europium and TCPP coordination polymer for detecting the tumor biomarker MUC1. A ternary ECL biosensor was constructed with Exo III-assisted amplification strategy, showing high sensitivity and wide linear range.

BIOSENSORS & BIOELECTRONICS (2021)

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Article Chemistry, Analytical

Multiplex Electrochemiluminescence Polarization Assay Based on the Surface Plasmon Coupling Effect of Au NPs and Ag@Au NPs

Zihui Liang et al.

Summary: A novel multiplex electrochemiluminescence polarization assay was developed to detect breast cancer-related genes BRCA1 and BRCA2 simultaneously. The study revealed the relation between the structure of metal nanomaterials and SPC-ECL, and a high polarization-resolved sensing system was designed to detect multitarget DNA. Polarization-based multiple ECL analysis has broad prospects in related cancer diagnosis and treatment evaluation.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Analytical

Ultrasensitive Nucleic Acid Assay Based on AIE-Active Polymer Dots with Excellent Electrochemiluminescence Stability

Nan Zhang et al.

Summary: The research presents a novel AIE-active Pdot with reversible redox property for stable ECL emission. The combination of tetraphenylethene derivate and benzothiadiazole maintains good redox property of Pdots, while tetraphenylethene derivate provides an efficient luminescent channel as an AIE-active moiety.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Analytical

Dual-Mode Sensing Platform Guided by Intramolecular Electrochemiluminescence of a Ruthenium Complex and Cationic N,N-Bis(2-(trimethylammonium iodide)propylene) Perylene-3,4,9,10-tetracarboxydiimide for Estradiol Assay

Jingwei Xue et al.

Summary: A dual-mode sensing platform using cationic PDA+-assembled DNA strands as a quencher was suggested for estradiol detection, with improved reaction rate and ECL efficiency. This method not only avoids difficulty of assembling signal indicators but also greatly enhances sensitivity, offering high detection accuracy.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Analytical

Ruthenium(II) Complex-Grafted Hollow Hierarchical Metal-Organic Frameworks with Superior Electrochemiluminescence Performance for Sensitive Assay of Thrombin

Wei Huang et al.

Summary: By developing a new hydrothermal etching strategy, a hollow hierarchical MOF with a hierarchical-pore shell was fabricated and used as a carrier to graft Ru(bpy)(2)(mcpbpy)(2+), resulting in the HH-Ru-UiO-66-NH2 with impressive ECL emission. The novel HH-Ru-UiO-66-NH2 showed enhanced ECL performance due to its unique structure and efficient loading of luminophores.

ANALYTICAL CHEMISTRY (2021)

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Article Chemistry, Analytical

Fluorescent nitrogen-doped Ti3C2 MXene quantum dots as a unique on-off-on nanoprobe for chrominum (VI) and ascorbic acid based on inner filter effect

Dongyan Huang et al.

Summary: The study synthesized nitrogen-doped Ti3C2 quantum dots with remarkable excitation-dependent photoluminescence, which showed sensitivity in detecting Cr(VI) and AA with wide linear ranges and low detection limits. The findings suggest potential practical applications for sensing Cr(VI) and AA.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

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Article Nanoscience & Nanotechnology

Ternary Electrochemiluminescence Biosensor Based on DNA Walkers and AuPd Nanomaterials as a Coreaction Accelerator for the Detection of miRNA-141

Qian Wang et al.

Summary: This study developed a ternary ECL sensing platform coupled with a multiple signal amplification strategy for ultrasensitive detection of miRNA-141. The platform utilized graphene oxide@Au nanoparticles and AuPd nanoparticles for signal amplification, and incorporated a DNA walker reaction for signal release. This novel strategy not only improved the luminous efficiency of the ECL system, but also provided a special approach for detecting nucleic acids and biomarkers in clinical and biochemical analysis.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Chemistry, Analytical

Mapping the Distribution of Potential Gradient in Bipolar Electrochemical Systems through Luminol Electrochemiluminescence Imaging

Elena Villani et al.

Summary: Bipolar electrochemistry is a powerful technique for synthesizing functional materials, but the distribution of potential gradient is affected by cell geometry and monitoring is challenging. The use of electro-chemiluminescence as an imaging technique offers a valuable and reliable method for mapping potential distribution in bipolar electrochemical systems.

ANALYTICAL CHEMISTRY (2021)

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Review Chemistry, Analytical

Recent Progress in Electrochemiluminescence Sensing and Imaging

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Matrix Coordination-Induced Electrochemiluminescence Enhancement of Tetraphenylethylene-Based Hafnium Metal-Organic Framework: An Electrochemiluminescence Chromophore for Ultrasensitive Electrochemiluminescence Sensor Construction

Wei Huang et al.

ANALYTICAL CHEMISTRY (2020)

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Article Chemistry, Analytical

Anodic Electrochemiluminescence of Carbon Dots Promoted by Nitrogen Doping and Application to Rapid Cancer Cell Detection

Anyi Chen et al.

ANALYTICAL CHEMISTRY (2020)

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Article Chemistry, Multidisciplinary

Dual Enhancement of Gold Nanocluster Electrochemiluminescence: Electrocatalytic Excitation and Aggregation-Induced Emission

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ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2020)

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Article Chemistry, Analytical

Dual-Emission Reverse Change Ratio Photoluminescence Sensor Based on a Probe of Nitrogen-Doped Ti3C2 Quantum Dots@DAP to Detect H2O2 and Xanthine

Qiaoyun Lu et al.

ANALYTICAL CHEMISTRY (2020)

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Review Engineering, Environmental

The high luminescent polydopamine nanosphere-based ECL biosensor with steric effect for MUC1 detection

Zihui Liang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Analytical

Aptamer-functionalized polydiacetylene liposomes act as a fluorescent sensor for sensitive detection of MUC1 and targeted imaging of cancer cells

Dong-En Wang et al.

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Article Chemistry, Analytical

High-Efficiency CNNS@NH2-MIL(Fe) Electrochemiluminescence Emitters Coupled with Ti3C2 Nanosheets as a Matrix for a Highly Sensitive Cardiac Troponin I Assay

Xinya Jiang et al.

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Review Chemistry, Multidisciplinary

Interface Chemistry on MXene-Based Materials for Enhanced Energy Storage and Conversion Performance

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In Situ Controllable Generation of Copper Nanoclusters Confined in a Poly-L-Cysteine Porous Film with Enhanced Electrochemiluminescence for Alkaline Phosphatase Detection

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Ultrasensitive SERS Detection of Cancer-Related miRNA-182 by MXene/MoS2@AuNPs with Controllable Morphology and Optimized Self-Internal Standards

Lei Liu et al.

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Review Nanoscience & Nanotechnology

Ti3C2 2D MXene: Recent Progress and Perspectives in Photocatalysis

Rongdi Tang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Aggregation-Induced Electrochemiluminescence of Conjugated Pdots Containing a Trace Ir(III) Complex: Insights into Structure-Property Relationships

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Near Infrared Electrochemiluminescence of Rod-Shape 25-Atom AuAg Nanoclusters That Is Hundreds-Fold Stronger Than That of Ru(bpy)3 Standard

Shuang Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2019)

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Carbon Dots, Unconventional Preparation Strategies, and Applications Beyond Photoluminescence

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SMALL (2019)

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Application of metal-organic framework as redox probe in an electrochemical aptasensor for sensitive detection of MUC1

Zahra Hatami et al.

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Boosting the Photocatalytic Ability of Cu2O Nanowires for CO2 Conversion by MXene Quantum Dots

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Ti3C2 MXenes nanosheets catalyzed highly efficient electrogenerated chemiluminescence biosensor for the detection of exosomes

Huixin Zhang et al.

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Dual resonance energy transfer in triple-component polymer dots to enhance electrochemiluminescence for highly sensitive bioanalysis

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Silver Ions as Novel Coreaction Accelerator for Remarkably Enhanced Electrochemiluminescence in a PTCA-S2O82- System and Its Application in an Ultrasensitive Assay for Mercury Ions

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High photoluminescence quantum yield of 18.7% by using nitrogen- doped Ti3C2 MXene quantum dots

Quan Xu et al.

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Insights into 2D MXenes for Versatile Biomedical Applications: Current Advances and Challenges Ahead

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N-(aminobutyl)-N-(ethylisoluminol) functionalized Fe-based metal-organic frameworks with intrinsic mimic peroxidase activity for sensitive electrochemiluminescence mucin1 determination

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Intrinsic Vacancy Point Defect Induced Electrochemiluminescence from Coreless Supertetrahedral Chalcogenide Nanocluster

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Electrochemiluminescence Tuned by Electron-Hole Recombination from Symmetry-Breaking in Wurtzite ZnSe

Suli Liu et al.

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Electrochemiluminescence (ECL)

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Nitrogen-doped Ti3C2 MXene quantum dots as novel high-efficiency electrochemiluminescent emitters for sensitive mucin 1 detection

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