Xiangheng Niu
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View article: Machine learning empowered smartphone nanozyme sensing enables precise quantitative prediction of urinary uric acid
Machine learning empowered smartphone nanozyme sensing enables precise quantitative prediction of urinary uric acid Open
View article: Study on the Correlation between i<sub>pa</sub> and i<sub>pc</sub> of Electrode in Vanadium Flow Batteries by In‐Situ Weak Measurement Imaging
Study on the Correlation between i<sub>pa</sub> and i<sub>pc</sub> of Electrode in Vanadium Flow Batteries by In‐Situ Weak Measurement Imaging Open
Traditional characterization techniques for vanadium flow batteries (VFBs) electrodes demonstrate significant limitations in resolving spatially heterogeneous reaction characteristics on electrode surfaces and efficiently characterizing la…
View article: Machine-Learning-Assisted Nanozyme-Based Sensor Arrays: Construction, Empowerment, and Applications
Machine-Learning-Assisted Nanozyme-Based Sensor Arrays: Construction, Empowerment, and Applications Open
In the past decade, nanozymes have been attracting increasing interest in academia due to their stable performance, low cost, and easy modification. With the catalytic signal amplification feature, nanozymes not only find wide use in tradi…
View article: A Dual-Recognition Electrochemical Sensor Using Bacteria-Imprinted Polymer and Concanavalin A for Sensitive and Selective Detection of Escherichia coli O157:H7
A Dual-Recognition Electrochemical Sensor Using Bacteria-Imprinted Polymer and Concanavalin A for Sensitive and Selective Detection of Escherichia coli O157:H7 Open
The accurate detection and quantification of pathogenic bacteria is crucial for ensuring public health. In this work, we propose a sensitive and selective sandwich electrochemical sensor for detecting Escherichia coli O157:H7 (E. coli O157…
View article: Innovative and Sustainable Approaches to Aerobic Oxidation Reactions for Organics Upgrading
Innovative and Sustainable Approaches to Aerobic Oxidation Reactions for Organics Upgrading Open
View article: Efficient and Stable Water Electrolysis for Hydrogen Production Using Multi-Cations-Grated Poly (Arylene Piperidinium)-Based Anion Exchange Membranes
Efficient and Stable Water Electrolysis for Hydrogen Production Using Multi-Cations-Grated Poly (Arylene Piperidinium)-Based Anion Exchange Membranes Open
View article: Interfacial Engineering-Tailored Mn-Clay-Based Nanozyme For Glyphosate Laccase-Amplified Sensing and Inhibitor Screening
Interfacial Engineering-Tailored Mn-Clay-Based Nanozyme For Glyphosate Laccase-Amplified Sensing and Inhibitor Screening Open
View article: A nanozyme catalysis‐diazotization reaction cascaded ratiometric colorimetric assay probing the dynamics of nitrite in leftovers
A nanozyme catalysis‐diazotization reaction cascaded ratiometric colorimetric assay probing the dynamics of nitrite in leftovers Open
As a common food additive, excessive nitrite poses a great threat to human health, and monitoring its content in food products is of importance for healthy diet. Currently, the detection of nitrite content in food is primarily focused on f…
View article: Nanozyme‐Enabled Biomedical Diagnosis: Advances, Trends, and Challenges
Nanozyme‐Enabled Biomedical Diagnosis: Advances, Trends, and Challenges Open
As nanoscale materials with the function of catalyzing substrates through enzymatic kinetics, nanozymes are regarded as potential alternatives to natural enzymes. Compared to protein‐based enzymes, nanozymes exhibit attractive characterist…
View article: CoMnOx Nanoflower-Based Smartphone Sensing Platform and Virtual Reality Display for Colorimetric Detection of Ziram and Cu2+
CoMnOx Nanoflower-Based Smartphone Sensing Platform and Virtual Reality Display for Colorimetric Detection of Ziram and Cu2+ Open
Transition metal doping is an ideal strategy to construct multifunctional and efficient nanozymes for biosensing. In this work, a metal-doped CoMnOx nanozyme was designed and synthesized by hydrothermal reaction and high-temperature calcin…
View article: When nanozymes meet deoxyribonucleic acid: Understanding their interactions and biomedical diagnosis applications
When nanozymes meet deoxyribonucleic acid: Understanding their interactions and biomedical diagnosis applications Open
As emerging alternatives to natural enzymes, nanoscale materials featuring enzyme‐like catalytic behaviors (nanozymes) exhibit some attractive merits including robust activity, low cost, and easy‐to‐regulate performance. These merits have …
View article: Contents list
Contents list Open
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View article: Recent progress in nanozyme-based sensors for ion detection: strategies, trends, and challenges
Recent progress in nanozyme-based sensors for ion detection: strategies, trends, and challenges Open
Strategies developed based on nanozyme catalysis for ion sensing.
View article: Joint Concanavalin A-Aptamer Enabled Dual Recognition for Anti-Interference Visual Detection of <i>Salmonella Typhimurium</i> in Complex Food Matrices
Joint Concanavalin A-Aptamer Enabled Dual Recognition for Anti-Interference Visual Detection of <i>Salmonella Typhimurium</i> in Complex Food Matrices Open
View article: Rational Design of Nanozymes Enables Advanced Biochemical Sensing
Rational Design of Nanozymes Enables Advanced Biochemical Sensing Open
In comparison with bioenzymes, nanozymes exhibit excellent robustness against extreme conditions, a low production cost, and easy-to-adjust properties, as well as potential versatility. These superiorities have attracted abundant interest …
View article: Nanozymes with Multiple Activities: Prospects in Analytical Sensing
Nanozymes with Multiple Activities: Prospects in Analytical Sensing Open
Given the superiorities in catalytic stability, production cost and performance tunability over natural bio-enzymes, artificial nanomaterials featuring enzyme-like characteristics (nanozymes) have drawn extensive attention from the academi…
View article: Nanozyme-Participated Biosensing of Pesticides and Cholinesterases: A Critical Review
Nanozyme-Participated Biosensing of Pesticides and Cholinesterases: A Critical Review Open
To improve the output and quality of agricultural products, pesticides are globally utilized as an efficient tool to protect crops from insects. However, given that most pesticides used are difficult to decompose, they inevitably remain in…
View article: Ratiometric Colorimetric Detection of Nitrite Realized by Stringing Nanozyme Catalysis and Diazotization Together
Ratiometric Colorimetric Detection of Nitrite Realized by Stringing Nanozyme Catalysis and Diazotization Together Open
Due to the great threat posed by excessive nitrite in food and drinking water to human health, it calls for developing reliable, convenient, and low-cost methods for nitrite detection. Herein, we string nanozyme catalysis and diazotization…
View article: Sequential Assembly Enabled Surface Precise Imprinting on Janus Nanosheets for Highly Specific Separation of Adenosine 5'-Monophosphate
Sequential Assembly Enabled Surface Precise Imprinting on Janus Nanosheets for Highly Specific Separation of Adenosine 5'-Monophosphate Open
View article: Single-Atom Nanozymes Linked Immunosorbent Assay for Sensitive Detection of A <i>β</i> 1-40: A Biomarker of Alzheimer’s Disease
Single-Atom Nanozymes Linked Immunosorbent Assay for Sensitive Detection of A <i>β</i> 1-40: A Biomarker of Alzheimer’s Disease Open
Single-atom nanozymes (SANs) possess unique features of maximum atomic utilization and present highly assembled enzyme-like structure and remarkable enzyme-like activity. By introducing SANs into immunoassay, limitations of ELISA such as l…
View article: Review—Nanozyme-Based Immunosensors and Immunoassays: Recent Developments and Future Trends
Review—Nanozyme-Based Immunosensors and Immunoassays: Recent Developments and Future Trends Open
Since the first report in the 1950s, immunosensors and immunoassays with good specificity have got extensive applications in clinical diagnosis, food safety, and environmental monitoring. As a typical type of immunosensors, enzyme-linked i…
View article: Unprecedented peroxidase-mimicking activity of single-atom nanozyme with atomically dispersed Fe–Nx moieties hosted by MOF derived porous carbon
Unprecedented peroxidase-mimicking activity of single-atom nanozyme with atomically dispersed Fe–Nx moieties hosted by MOF derived porous carbon Open
View article: Correction: Three hidden talents in one framework: a terephthalic acid-coordinated cupric metal–organic framework with cascade cysteine oxidase- and peroxidase-mimicking activities and stimulus-responsive fluorescence for cysteine sensing
Correction: Three hidden talents in one framework: a terephthalic acid-coordinated cupric metal–organic framework with cascade cysteine oxidase- and peroxidase-mimicking activities and stimulus-responsive fluorescence for cysteine sensing Open
Correction for ‘Three hidden talents in one framework: a terephthalic acid-coordinated cupric metal–organic framework with cascade cysteine oxidase- and peroxidase-mimicking activities and stimulus-responsive fluorescence for cysteine sens…
View article: Inside Back Cover: Significantly Improved Electrocatalytic Activity of Copper‐Based Structures that Evolve from a Metal‐Organic Framework Induced by Cathodization Treatment (ChemElectroChem 2/2017)
Inside Back Cover: Significantly Improved Electrocatalytic Activity of Copper‐Based Structures that Evolve from a Metal‐Organic Framework Induced by Cathodization Treatment (ChemElectroChem 2/2017) Open
The Inside Back Cover picture shows that the cathodization treatment on Cu–MOF results in the evolution of a structure with improved electrocatalytic activity for glucose oxidation. More information can be found in the Communication by H. …
View article: Combination of Microporous Hollow Carbon Spheres and Nafion for the Individual Metal-free Stripping Detection of Pb2+ and Cd2+
Combination of Microporous Hollow Carbon Spheres and Nafion for the Individual Metal-free Stripping Detection of Pb2+ and Cd2+ Open
View article: Recent advances in non-enzymatic electrochemical glucose sensors based on non-precious transition metal materials: opportunities and challenges
Recent advances in non-enzymatic electrochemical glucose sensors based on non-precious transition metal materials: opportunities and challenges Open
We summarize the latest advances of non-enzymatic glucose detection using non-noble transition metal materials, highlighting their opportunities and challenges.