A5086757002- Electrochemical sensors and biosensors
- Advanced Nanomaterials in Catalysis
- Nanocluster Synthesis and Applications
- Bone Tissue Engineering Materials
- Analytical Chemistry and Sensors
- Advanced biosensing and bioanalysis techniques
- ZnO doping and properties
- Magnesium Alloys: Properties and Applications
- Magnesium Oxide Properties and Applications
- Carbon and Quantum Dots Applications
- Analytical Chemistry and Chromatography
- Music and Audio Processing
- Copper-based nanomaterials and applications
- Music Technology and Sound Studies
- Neuroscience and Music Perception
- Multiferroics and related materials
Duke University
2021
Nanjing University
2001-2020
Southwest University of Science and Technology
2019-2020
Collaborative Innovation Center of Advanced Microstructures
2020
Nanozymes, the enzyme-mimicking nanomaterials, have been developed to overcome low stability and high cost of natural enzymes. Unlike highly active specific enzymes, however, catalytic activities nanozymes are moderate lack specificity. To address these issues, herein we demonstrated an effective general strategy specifically enhance peroxidase-mimicking carbon nanozymes. By doping heteroatom nitrogen (N) into reduced graphene oxide (rGO) mesoporous (MC), their were enhanced by over 100-...
Pesticides, widely used for pest control and plant growth regulation, have posed a threat to the environment human health. Conventional methods analyze pesticide residues are not applied resource-limited areas because of their high cost, complexity, requirements expensive instruments (such as GC/MS LC/MS). To address these challenges, herein we fabricated colorimetric nanozyme sensor arrays based on heteroatom-doped graphene detection aromatic pesticides. The active sites nanozymes could be...
Schematic representation of biothol detection using gold alloy-based nanozyme sensor arrays.
Abstract Hemin was used to substitute for horseradish peroxidase (HRP) as catalyst with p-hydroxyphenyl acetic acid (PHPAA) substrate post-column detection of H2O2 and methyl hydroperoxide (CH3OOH, MHP) in an HPLC system. In a hemin-catalyzed system, reaction fluorescence measurement can both be conducted optimally at pH ∼10.5. Hydroxymethyl (HOCH2OOH, HMHP) bis(hydroxymethyl) peroxide (HOCH2OOCH2OH, BMHP) will rapidly converted alkaline solution also detected. The system is optimized the...
Algorithmic harmonization - the automated of a musical piece given its melodic line is challenging problem that has garnered much interest from both music theorists and computer scientists. One genre particular four-part Baroque chorales J.S. Bach. Methods for algorithmic chorale typically adopt black-box, "data-driven" approach: they do not explicitly integrate principles theory but rely on complex learning model trained with large amount data. We propose instead new model, called...