A5034043247- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Supercapacitor Materials and Fabrication
- Crystallography and molecular interactions
- Receptor Mechanisms and Signaling
- Renin-Angiotensin System Studies
- Synthesis and biological activity
- Spectroscopy and Laser Applications
- Metalloenzymes and iron-sulfur proteins
- Diet and metabolism studies
- Computational Drug Discovery Methods
- Advanced Chemical Sensor Technologies
- Food composition and properties
- Enzyme function and inhibition
- Gut microbiota and health
- Pancreatic function and diabetes
- Dietary Effects on Health
- Atomic and Molecular Physics
- Maritime Navigation and Safety
- Mass Spectrometry Techniques and Applications
- Metabolism, Diabetes, and Cancer
- Pharmacogenetics and Drug Metabolism
Tianjin Institute of Industrial Biotechnology
2024
Chinese Academy of Sciences
2024
Minzu University of China
2024
Northeast Agricultural University
2023-2024
Zhejiang International Studies University
2023
China National Research Institute of Food and Fermentation
2019-2023
Xinjiang University
2022-2023
National Institute of Clean and Low-Carbon Energy
2023
China Power Engineering Consulting Group (China)
2023
PowerChina (China)
2023
Abstract Intermittent fasting (IF) is a promising paradigm for weight loss which has been shown to modulate the gut microbiota based on 16S rRNA gene amplicon sequencing. Here, 72 Chinese volunteers with wide range of body mass index (BMI) participated in three-week IF program during an average 3.67 kg accompanied improved clinical parameters was observed irrespective initial anthropometric and status. Fecal samples were collected before after intervention subjected shotgun metagenomic De...
Most waste sludge belongs to long sludge-retention-time (SRT) in China, but its outlet is becoming a severe environmental problem nowadays. In this study, the characteristics of mesophilic and thermophilic anaerobic digestion SRT was investigated under different total solid content (TSC) 4%, 6%, 8% batch reactors. The results showed that methane production potential (Po) rate (Rmax) (TAD) were increased by about 60% 200% compared with (MAD) at 4% TSC. TAD groups, Po 240.95 LCH4 kgVS-1added...
Simple and reliable mass production of platinum-based alloy catalysts with excellent activity stability is an enormous challenge for the wide commercialization proton-exchange membrane fuel cells (PEMFC), especially those ultralow loading Pt. Herein, economical, highly durable, efficient catalyst consisting structurally ordered intermetallic Pt3Co nanoparticles Pt (1.4 wt %) supported on hierarchically porous carbon structure (three-dimensional, 3D Pt3Co/C) were synthesized large-scale by...
With the popularization of lithium-ion battery propelled electric vehicles, safety requirements batteries are under immense scrutiny. Minimizing catastrophic cell failure events by developing improved features for is an important endeavor. Herein, we report a novel, safe cathode configuration, achieved sandwiching positive temperature coefficient (PTC) material layer between Al foil and active material. The PTC (2–3 μm thick) was composite carbon-coated LiFePO4(C-LFP), poly(vinylidene...
Electrospinning, as an efficient approach to fabricate 1D nanomaterials, has been used widely prepare electrocatalysts and membranes for ZABs.
Because of their outstanding electrocatalytic activity, M–N–C catalysts have got increasing attention, especially for oxygen reduction reaction (ORR). Nevertheless, still face the great challenges long-term stability and mass production practical applications. In this work, we reported synthesis study a honeycomb-like self-supported Co–N–C catalyst, which exhibited desirable activity excellent ORR in both alkaline acidic mediums. Specifically, after 10,000-cycle accelerated durability test,...
As active site models of [Fe]-hydrogenase, tridentate 2-acylmethyl-6-methoxymethoxy-difunctionalized pyridine-containing complexes η3-(2-COCH2-6-MeOCH2OC5H3N)Fe(CO)2(L1) (4, L1 = I; 5, SCN; 6, PhCS2) were prepared via the following multistep reactions: (i) etherification 2-MeO2C-6-HOC5H3N with ClCH2OMe to give 2-MeO2C-6-MeOCH2OC5H3N (1), (ii) reduction 1 NaBH4 2-HOCH2-6-MeOCH2OC5H3N (2), (iii) esterification 2 4-toluenesulfonyl chloride 2-TsOCH2-6-MeOCH2OC5H3N (3), (iv) nucleophilic...
Pt–TM (TM = Fe, Co, Ni, Cu, etc.) alloy catalysts, other than pure Pt, have been introduced as active catalysts for ORR. However, the synthesis of highly durable Pt is still an enormous challenge. Herein we utilized pyrolyzed-MOF a carbon support to fabricate PtNi nanoparticles with average diameter 3.1 nm. The as-synthesized Pt1Ni1/NC catalyst showed higher ORR activity commercial Pt/C (20 wt % on carbon) in both alkaline and acidic solutions. delivered high mass 2.16 A mg Pt–1, superior...
A new series of the structural and functional models for active site [NiFe]-H2ases has been prepared by a simple convenient synthetic route. Thus, treatment diphosphines RN(PPh2)2 (1a, R = p-MeC6H4CH2; 1b, EtO2CCH2) with an equimolar NiCl2·6H2O, NiBr2·3H2O, NiI2 in refluxing CH2Cl2/MeOH or EtOH gave mononuclear Ni complexes RN(PPh2)2NiX2 (2a, p-MeC6H4CH2, X Cl; 2b, EtO2CCH2, 3a, Br; 3b, 4a, I; 4b, I) 67-97% yields. Further 2a,b-4a,b Fe complex (dppv)(CO)2Fe(pdt) NaBF4 resulted formation...
Maca (Lepidium meyenii Walp.), originated in the high Andes of Peru, is rich nutrients and phytochemicals. As a new resource food China, suffers marketing disorders due to limitation basic research. Due close relationship quality origin place, it's scientific, economic social importance set up rapid, reliable efficient method identify origin. In present study, 303 samples were collected from 101 villages main producing area China. Using electronic nose BP neutral network algorithm, odor...
The aim of this study is to forecast the incidence bacillary dysentery with a prediction model. We collected annual and monthly laboratory data confirmed cases from January 2004 December 2014. In study, we applied an autoregressive integrated moving average (ARIMA) model in Jiangsu, China. ARIMA (1, 1, 1) × 2) 12 fitted exactly number during was then used predict period August 2015, fell within model’s CI for predicted January-August 2015. This shows that fits fluctuations frequency, it can...
Abstract This work focused on the separation of active ingredients maca ( Lepidium meyenii Walpers) and evaluated antioxidative capability these components with effects improving glucose lipid metabolism in insulin‐resistant HepG2 cells. DPPH free radical scavenging reducing power assays were used to evaluate antioxidant activity extracts. An cell model induced by glucose, fructose, oleic acid, palmitic acid was adopted investigate extracts regulating this study. LC‐MS/MS then for...
The radiative lifetime of the 3s3${\mathit{p}}^{3}$${(}^{5}$${\mathit{S}}_{2}^{\mathit{o}}$) metastable level ${\mathrm{P}}^{+}$ has been measured by counting, for equal time intervals, \ensuremath{\sim}221-nm photons emitted when ions decay to 3${\mathit{s}}^{2}$3${\mathit{p}}^{2}$${(}^{3}$${\mathit{P}}_{2,1}$) levels ${\mathrm{P}}^{+}$. This is first measurement belonging a low-charge-state ion in Si i isoelectronic sequence. Although forbidden LS selection rule \ensuremath{\Delta}S=0,...
A series of novel 4′-[(benzimidazol-1-yl)methyl]biphenyl-2-sulphonamides was designed, and their molecular model simulation fitting to a new HipHop 3D pharmacophore examined.