Publications by authors named "Chenye Yang"
Article Synopsis
- Salicylic acid (SA) was utilized to promote the formation of wormlike micelle aggregates from octadecyl trimethyl ammonium chloride (OTAC), which served as a template for creating a hierarchical MgAl hydrotalcite (LDH) material with a complex pore structure.
- The hierarchical MgAl-LDH was characterized by a dense layered surface, significantly higher specific surface area (113.94 m/g), and a broad pore size distribution (2 to 80 nm), leading to an impressive maximum adsorption capacity of 192.7 mg/g for sulfonated lignite (SL) at pH 7.
- After two regeneration cycles, the MgAl-LDH maintained a high adsorption capacity of 179.1 mg
Article Synopsis
- Abdominal aortic aneurysm (AAA) is a degenerative disease with no effective drug treatments, leading to a study that explores traditional herbal remedies, specifically L.(), using advanced technologies like network pharmacology and molecular docking.
- The research identified key active ingredients such as quercetin and luteolin, alongside 117 effective targets, indicating that specific genes like RELA and MAPK14 may significantly contribute to treating AAA.
- Analysis suggests the mechanisms of action involve various biological processes and pathways, particularly the PI3K-Akt signaling pathway, while molecular docking confirmed that the active components have strong affinities for important disease targets, indicating potential for future drug development.
In the present study, the differences in the antioxidant capability, metabolite composition and fungal diversity in peach gum with various colours were investigated. Metabolomics revealed that peach gum comprised many small-molecule metabolites (including primary and secondary metabolites), and most polyphenols (such as flavonoids and phenolic acids) showed a significantly positive relationship with the colour deepening, total phenol content and antioxidant capability. Using fungal diversity analysis, the abundance of five fungi at the genus level increased with peach gum colour deepening, and these fungi demonstrated a significantly positive relationship with two defense hormones (salicylic acid and abscisic acid) and most polyphenols (particularly flavonoids).
View Article and Find Full Text PDFA new diffusive gradients in thin films technique (HR-ZCA DGT) was developed for simultaneous two-dimensional (2-D) chemical imaging of sulfides, metallic cations and oxyanions (S, Cd, Co, Fe, Cu, Mn, Ni, Pb, Zn, As, Cr, Mo, Sb, Se, V, P and W) at the submillimeter scale, combined with laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) analysis. A novel binding gel was prepared using a double precipitation method with AgI and zirconium oxide (Zr-oxide) deposited sequentially on a preformed Chelex-100 resin gel. A good linear relationship was observed (R>0.
View Article and Find Full Text PDFIn this paper, a fiber Bragg grating (FBG) temperature measurement method for intersatellite laser link is studied. Based on the analysis of the FBG temperature measurement method, the FBG sensing demodulation system is built to calibrate its wavelength and temperature parameters. The experimental data of temperature gradient monitoring are compared with the on-orbit real-time temperature data of a satellite's solar array measured by the thermistor to verify the temperature monitoring accuracy and stability of the FBG sensing demodulation system.
View Article and Find Full Text PDFA novel Fabry⁻Perot (F⁻P) interferometer model based on the ultra-small gradient-index (GRIN) fiber probe is investigated. The signal arm of the F⁻P interferometer is organically combined with the ultra-small GRIN fiber probe to establish the theoretical model of the novel F⁻P interferometer. An interferometer experimental system for vibration measurements was built to measure the performance of the novel F⁻P interferometer system.
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- Differences in trophic status (like algal vs. macrophyte-dominated zones) affect water quality and sediment conditions, impacting how antimony (Sb) moves in sediments and enters the water.
- Seasonal sampling in Lake Taihu used advanced techniques to measure different forms of soluble Sb in sediment-water profiles, revealing that total Sb levels were similar in both zones but varied in solubility and behavior across seasons.
- In winter, soluble Sb levels increased due to oxidation processes, while in summer, higher levels were found in the macrophyte zone, raising concerns about potential contamination exceeding WHO limits.
Article Synopsis
- Studies on long-term dredging effectiveness are limited; this study focused on controlling Co, Zn, and Ni contamination over six years.
- High-resolution dialysis and diffusive gradients methods showed a decrease in soluble and DGT-labile Co and Ni post-dredging during warmer months, but significant increases during winter months.
- Results suggest dredging has seasonal effects, with positive outcomes in warmer seasons and negative results in winter, indicating the need for seasonal considerations when evaluating dredging effectiveness.
Continuous Fluorescence Imaging of Intracellular Calcium by Use of Ion-Selective Nanospheres with Adjustable Spectra.
ACS Appl Mater Interfaces
August 2016
Article Synopsis
- Researchers developed fluorescent calcium-selective nanospheres to visualize intracellular calcium levels in different light spectra.
- These nanospheres are made with specific chromoionophores that allow for adjustable fluorescence detection, making it easier to track calcium changes inside cells.
- The nanospheres respond quickly (in about 1 second) to changes in calcium levels and can provide continuous imaging for up to 24 hours, demonstrating their potential for biological studies.
A highly stable, long wavelength polarity sensitive probe, 8-nitrophenyl-3,5-dipiperidine-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (NPBDP), was developed for living cell imaging of intracellular lipid droplets by fluorescence microscopy.
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