A5067401796- Biofuel production and bioconversion
- Electrochemical sensors and biosensors
- Anaerobic Digestion and Biogas Production
- Conducting polymers and applications
- Supercapacitor Materials and Fabrication
- Advanced oxidation water treatment
- Lignin and Wood Chemistry
- Electrochemical Analysis and Applications
- Microbial Metabolic Engineering and Bioproduction
- Analytical Chemistry and Sensors
- Viral Infectious Diseases and Gene Expression in Insects
- Pesticide Residue Analysis and Safety
- Infrastructure Resilience and Vulnerability Analysis
- Extraction and Separation Processes
- Cellular Mechanics and Interactions
- Wastewater Treatment and Nitrogen Removal
- Molecular Sensors and Ion Detection
- Microfluidic and Bio-sensing Technologies
- Advanced Cellulose Research Studies
- Insect and Pesticide Research
- Analytical chemistry methods development
- Electrocatalysts for Energy Conversion
- Mesoporous Materials and Catalysis
- Waste Management and Environmental Impact
- Nanoporous metals and alloys
Hunan Agricultural University
2015-2025
Jiangsu University
2024
University of Chinese Academy of Sciences
2013-2023
Bristol-Myers Squibb (United States)
2020
Rensselaer Polytechnic Institute
2015-2020
The Ohio State University
2013-2020
Yancheng Institute of Technology
2020
Chinese Academy of Sciences
2015-2019
Research Center for Eco-Environmental Sciences
2019
Southwest University of Science and Technology
2018
Although process intensification by continuous operation has been successfully applied in the chemical industry, biopharmaceutical industry primarily uses fed-batch, rather than or perfusion methods, to produce stable monoclonal antibodies (mAbs) from Chinese hamster ovary (CHO) cells. Conventional fed-batch bioreactors may start with an inoculation viable cell density (VCD) of ~0.5 × 106 cells/mL. Increasing VCD production bioreactor (referred as N stage bioreactor) 2-10 cells/mL...
Coupling ultrasound with other remediation technologies has potential to result in synergistic degradation of contaminants. In this work, we evaluated synergisms from adding high-power (20 kHz; 250 W) activated persulfate over a range bulk temperatures (20-60 °C). We studied the aqueous kinetics three polycyclic aromatic hydrocarbons (PAHs: naphthalene, phenanthrene, and fluoranthene) treated by ultrasound-alone, heat-activated persulfate, combined ultrasonically-activated (US-PS). At 20 °C,...
Some feed source plants will produce secondary metabolites such as cyanogenic glycosides during metabolism, which some poisonous nitrile compounds after hydrolysis and remain in plant tissues. The consumption of feed-source without proper treatment affect the health animals' bodies. Nitrilases can convert nitriles have been used industry green biocatalysts. However, due to their bottleneck problems, application agriculture is still facing challenges. Acid-resistant nitrilase preparations,...
There is a growing interest in the development of new iron chelators as novel promising therapeutic strategies for neurodegenerative disorders. In this article, series mono(catecholamine) derivatives, 2,3-bis(hydroxy)- N -(hydroxyacyl)benzamide, containing pendant hydroxy, have been synthesized and fully characterized by nuclear magnetic resonance, Fourier transform infrared spectroscopy mass spectrum. The thermodynamic stability with Fe III , Mg II Zn ions was then investigated. enable...
Abstract A novel amperometric biosensor was developed by immobilizing galactose oxidase (GAox) on poly (L‐lactide) stabilized gold nanoparticles (Au@PLLA) modified graphene nano‐composite film (RGO‐Au@PLLA/GAox). The direct electron transfer (DET) of GAox achieved. Cyclic voltammetry the in RGO‐Au@PLLA revealed a pair well‐defined and quasireversible peaks at about −0.137 V (vs. SCE), which is characterized Cu(II)/Cu(I) redox couple for oxidase. Amperometric response measured as function...
Abstract Recent advances in metabolite quantification and identification have enabled new research into the detection control of titer inhibitors promoters. This paper presents a bigdata analytics study to identify both promoters using multivariate data analysis metabolomics data. By applying multi-way partial least squares (PLS) model from four fed-batch bioreactor conditions where feed formulation selection agent concentrations varied, metabolites which exhibited most significant impact on...
Abstract Cell mechanics is closely associated with cellular structure and function. However, the inability to measure both force viscoelasticity of statistically significant number cells noninvasively remains a challenge for quantitative characterizations various functions practical applications. Here double resonator piezoelectric cytometry (DRPC), using AT BT cut quartz crystals same frequency surface morphology developed simultaneously quantify cells‐generated forces (ΔS) viscoelastic...
A series of ordered mesoporous carbon/cobalt oxide composites as electrode materials for supercapacitor were prepared via incipient wetness impregnation method. The results show that the structure and electrochemical properties depend mainly on cobalt loading amount in carbon. optimum is found to be 30 wt.%, composite derived from which exhibits 283.52 F/g specific capacitance at scan rate 5 mV/s. capacitances are higher than OMC pure Co 3 O 4 every given rate, showing good synergetic effect.
The microstructure and electrochemical property of Cu–Al–Si alloy anode material are studied in this paper. research shows that the particle has a basic circular outline, two copper-rich phases with different silicon contents detected particle, both nanostructure observed its surface layer. nano-silicon negative electrode needs to be used certain proportion graphite, binder conductive agent, stirring process also an important influence on performance. Multiple mixing can achieve better cycle...
The pore, crystal structure, and electrochemical performance of mesoporous MnO 2 prepared by silica sol template method as electrode material for supercapacitor were investigated in this work. It is found that the structure nonporous confirmed to be β -MnO crystallinity decreases due formation mesopore. results show specific capacitances sample using 20 g Mn(NO 3 ) solution 40 (named MMO-4) at scan rate 5 mV/s are highest (163.2 F/g), comparison with 19.3 F/g blank, suggesting important role...
Ordered mesoporous carbon/PbO host-guest composites were prepared by incipient wetness impregnation method. The XRD, TEM and N2 adsorption/desorption isotherms tests confirm the structure of composites. PbO loading amount affects electrochemical properties optimum Pb (NO3)2 added is found to be 60 % that saturated solution. Besides, specific capacitance composite (83 F g-1) more than twice pristine (37 at scan rate 5 mV s-1 or less equal ordered carbon 200 (the 58 g-1), demonstrating...