A5054847996- Dental Erosion and Treatment
- CO2 Reduction Techniques and Catalysts
- Electrocatalysts for Energy Conversion
- Advanced biosensing and bioanalysis techniques
- Oral microbiology and periodontitis research
- Catalytic Processes in Materials Science
- Dental Health and Care Utilization
- Ionic liquids properties and applications
- Bone and Dental Protein Studies
- Biosensors and Analytical Detection
- Advanced battery technologies research
- Catalysis and Oxidation Reactions
- Dental materials and restorations
- Advanced Biosensing Techniques and Applications
- Fuel Cells and Related Materials
- Advanced Nanomaterials in Catalysis
- Water Quality Monitoring and Analysis
- Analytical Chemistry and Sensors
- Advanced Thermoelectric Materials and Devices
- Metal-Organic Frameworks: Synthesis and Applications
- MicroRNA in disease regulation
- Carbon dioxide utilization in catalysis
- Ammonia Synthesis and Nitrogen Reduction
- nanoparticles nucleation surface interactions
- Cancer-related molecular mechanisms research
Fujian Normal University
2016-2025
Collaborative Innovation Center of Chemistry for Energy Materials
2017-2022
Xiamen University
2011-2022
Fuzhou University
2021
Ruijin Hospital
2015-2021
Shanghai Jiao Tong University
2018-2021
Fujian University of Traditional Chinese Medicine
2021
Dalian National Laboratory for Clean Energy
2016-2018
Dalian Institute of Chemical Physics
2014-2018
Chinese Academy of Sciences
2016-2018
Coordinatively unsaturated Ni–N active sites facilitate CO<sub>2</sub>electroreduction and inhibit the competitive hydrogen evolution reaction, demonstrating selective high-rate CO<sub>2</sub>electroreduction.
Abstract As electron transfer to CO 2 is generally considered be the critical step during activation of , it important develop approaches engineer electronic properties catalysts improve their performance in electrochemical reduction. Herein, we developed an efficient strategy facilitate by introducing oxygen vacancies into electrocatalysts with electronic‐rich surface. ZnO nanosheets rich exhibited a current density −16.1 mA cm −2 Faradaic efficiency 83 % for production. Based on functional...
The electrochemical CO2 reduction reaction (CO2RR) typically uses transition metals as the catalysts. To improve efficiency, tremendous efforts have been dedicated to tuning morphology, size, and structure of metal catalysts employing electrolytes that enhance adsorption CO2. We report here a strategy CO2RR by constructing metal–oxide interface. demonstrate Au–CeOx shows much higher activity Faradaic efficiency than Au or CeOx alone for CO2RR. In situ scanning tunneling microscopy...
Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) nanocomplexes incorporated into sugar-free chewing gum have been shown to remineralize enamel subsurface lesions in situ. The aim of this study was compare the ability CPP-ACP, with that other forms calcium, be retained supragingival plaque and situ when delivered a mouthrinse or randomized, double-blind trials. In study, only CPP-ACP-containing significantly increased inorganic levels, CPP were immunolocalized surfaces bacterial...
Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) slows the progression of caries and remineralizes enamel subsurface lesions. The aim this study was to determine ability CPP-ACP increase incorporation fluoride into plaque promote remineralization in situ. Randomized, double-blind, cross-over studies involved mouthrinses dentifrices containing fluoride. were used for 60 sec, three times/day 5 days, supragingival collected analyzed F. rinsed as a water slurry sec four 14 days an...
The electrochemical CO2 reduction reaction (CO2RR), with water as a hydrogen source, has been attracting great attention due to its promising applications for carbon recycle utilization and renewable electricity storage. In order drive the process economically, highly efficient catalysts are urgently needed overcome constraints of high overpotential, low Faradaic efficiency, current density CO2RR. This Perspective summarizes performance Pd-containing nanostructures toward CO2RR related...
Casein phosphopeptide-amorphous calcium phosphate nanocomplexes (CPP-ACP) exhibit anticariogenic potential in laboratory, animal, and human situ experiments. The aim of this study was to determine the ability CPP-ACP sugar-free chewing gum remineralize enamel subsurface lesions a model. Thirty subjects randomized, cross-over, double-blind studies wore removable palatal appliances with six human-enamel half-slabs inset containing demineralized lesions. were inserted immediately before...
The aim of this clinical study was to investigate the acid resistance enamel lesions remineralized in situ by a sugar-free chewing gum containing casein phosphopeptide-amorphous calcium phosphate nanocomplexes (CPP-ACP: Recaldent™). utilized double-blind, randomized, crossover design with two treatments: (i) 18.8 mg CPP-ACP, and (ii) not CPP-ACP as control. Subjects wore removable palatal appliances insets human demineralized subsurface chewed for 20 min 4 times per day 14 days. After each...
Casein phosphopeptide stabilised amorphous calcium phosphate (CPP-ACP) and fluoride (CPP-ACFP) solutions have been shown to remineralise enamel subsurface lesions. The aim of this study was determine the effect ion composition CPP-ACP CPP-ACFP on lesion remineralisation in vitro. CPP-bound free calcium, concentrations were determined after ultrafiltration. activities species present calculated using an iterative computational program. mineral deposited lesions analysed transverse...
Abstract As electron transfer to CO 2 is generally considered be the critical step during activation of , it important develop approaches engineer electronic properties catalysts improve their performance in electrochemical reduction. Herein, we developed an efficient strategy facilitate by introducing oxygen vacancies into electrocatalysts with electronic‐rich surface. ZnO nanosheets rich exhibited a current density −16.1 mA cm −2 Faradaic efficiency 83 % for production. Based on functional...
Iron–nitrogen (Fe–N) sites confined within carbon are highly active to catalyze the oxygen reduction reaction (ORR). The mesoporous structure of facilitates mass transport and availability Fe–N during ORR; however, construction architecture with exposed accessible remains challenging. Herein, 3D-to-2D transformation zeolitic imidazolate framework-7 (ZIF-7) was successfully achieved via convenient impregnation in ammonium ferric citrate aqueous solution. After pyrolysis, isolated generated...
Abstract Background : The anticariogenic potential of casein phosphopeptide‐amorphous calcium phosphate nanocomplexes (CPP‐ACP) has been demonstrated using laboratory, animal and human in situ caries models. aim this study was to determine the effect CPP‐ACP incorporation into a sugar‐free lozenge (pressed mint tablet) on enamel remineralization model. Methods utilized double‐blind, randomized, cross‐over design with four treatments: (i) containing 56.4mg (3 per cent w/w) CPP‐ACP; (ii)...
Casein phosphopeptide amorphous calcium phosphate nanocomplexes (CPP-ACP) in chewing gum, lozenges and mouthrinses have been shown to remineralize enamel subsurface lesions human situ experiments. The aim of this double-blind, randomized clinical study was investigate the capacity CPP-ACP added bovine milk . Ten subjects drank containing either 2·0 or 5·0 g CPP-ACP/l a control whilst wearing removable appliances with slabs demineralized lesions. Each 200 ml sample consumed once day for each...
Understanding of the atomic-scale structure is essential for exploiting unique catalytic properties any nanoalloy catalyst. This report describes novel findings an investigation nanoscale alloying gold–copper (AuCu) nanoparticles and its impact on surface functions. Two pathways have been explored formation AuCu different compositions, including wet chemical synthesis from mixed Au- Cu-precursor molecules, via evolution near melting temperatures. For precursor nanoparticles, synchrotron...
Electrochemical promotion of catalysis was observed over Pd nanoparticles with a significant rate enhancement ratio (<italic>ρ</italic>) for catalyzing CO<sub>2</sub> reduction to produce formate in 1 M KHCO<sub>3</sub> solution at ambient temperature.
Casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) has been shown to remineralize enamel subsurface lesions in situ. The aim of this study was investigate the effects CPP-ACP a fruit-flavoured sugar-free chewing gum containing citric acid on remineralization, and resistance remineralized enamel, using an situ remineralization model. utilized double-blind, randomized, crossover design with three treatments: (i) (2 pellets) 20 mg 18.8 CPP-ACP, (ii) alone, (iii) not or acid. Ten...
Background. Commercially available sugar‐free chewing gums have been claimed to provide oral health benefits. Aim. The aim of this randomized, double‐blind crossover in situ study was compare the efficacy three commercially gums: Trident White, Orbit, and Orbit Professional, remineralizing enamel subsurface lesions . Design. Specimens containing were sectioned into test control half‐slabs with inserted removable palatal appliances. For each period, subjects randomly allocated one gums....
Abstract Background: Casein phosphopeptide‐amorphous calcium phosphate (CPP‐ACP) is an anticariogenic agent that suitable to be added foods. The aim of this double‐blind, three‐way crossover randomized study was investigate the capacity CPP‐ACP, when bovine milk, remineralize enamel subsurface lesions in situ . Methods: Ten subjects drank 100 mL milk containing no CPP‐ACP (control milk), 0.2% (w/v) or 0.3% for 30 seconds once daily 15 days, whilst wearing removable appliances with attached...