42 Result(s)
within
English
Biotechnology
**ao-xiang **e
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Article
Bioinspired design of integral molded Janus silk fibroin-MXene evaporator for efficient solar vapor generation
Solar vapor generation is a promising sustainable technology that uses solar distillation to produce fresh water from seawater and wastewater, hel** relieve global water resource shortage. Here, inspired by ...
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Article
Open AccessHeart-targeting exosomes from human cardiosphere-derived cells improve the therapeutic effect on cardiac hypertrophy
Exosomes of human cardiosphere-derived cells (CDCs) are very promising for treating cardiovascular disorders. However, the current challenge is inconvenient delivery methods of exosomes for clinical applicatio...
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Article
L-proline-catalyzed Knoevenagel reaction promoted by choline chloride-based deep eutectic solvents
Knoevenagel condensation of acetylacetone and aromatic aldehyde catalyzed by L-proline in the choline chloride-based deep eutectic solvents was achieved. High yields are up to 96.6%. Mild reaction conditions, ...
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Article
Astragalus Polysaccharides Reduce High-glucose-induced Rat Aortic Endothelial Cell Senescence and Inflammasome Activation by Modulating the Mitochondrial Na+/Ca2+ Exchanger
Vascular endothelial cells play a vital role in atherosclerotic changes and the progression of cardiovascular disease in older adults. Previous studies have indicated that Astragalus polysaccharides (APS), a main...
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Article
Open AccessA nanoreactor boosts chemodynamic therapy and ferroptosis for synergistic cancer therapy using molecular amplifier dihydroartemisinin
Chemodynamic therapy (CDT) relying on intracellular iron ions and H2O2 is a promising therapeutic strategy due to its tumor selectivity, which is limited by the not enough metal ions or H2O2 supply of tumor micro...
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Article
QTL map** integrated with BSA-Seq analysis identifies a novel gene conferring resistance to brown planthopper from common wild rice (Oryza rufipogon Griff.)
The brown planthopper (Nilaparvata lugens Stål, BPH) is one of the most destructive rice pests worldwide. GXU202 is a germplasm of common wild rice (Oryza rufipogon Griff.) with high resistance to the BPH. In thi...
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Article
Open AccessEffects of compound probiotics and aflatoxin-degradation enzyme on alleviating aflatoxin-induced cytotoxicity in chicken embryo primary intestinal epithelium, liver and kidney cells
Aflatoxin B1 (AFB1) is one of the most dangerous mycotoxins for humans and animals. This study aimed to investigate the effects of compound probiotics (CP), CP supernatant (CPS), AFB1-degradation enzyme (ADE) on ...
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Article
Open AccessSelf-powered portable melt electrospinning for in situ wound dressing
Electrospun (e-spun) nanofibers for wound dressing have attracted wide attention due to its large specific surface area, large porosity and breathability. Compared with solution electrospinning (e-spinning), m...
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Article
Symbiotic bacteria associated with puffer fish Gastrophysus spadiceus and evaluation of their antimicrobial activities
The present study reports the diversity of culturable bacteria associated with the puffer fish Gastrophysus spadiceus. During the study, a total of 31 strains affiliated to the genera Pseudomonas, Janthinobacteri...
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Article
Open AccessCombined “de novo” and “ex novo” lipid fermentation in a mix-medium of corncob acid hydrolysate and soybean oil by Trichosporon dermatis
Microbial oil is one important bio-product for its important function in energy, chemical, and food industry. Finding suitable substrates is one key issue for its industrial application. Both hydrophilic and h...
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Article
Identification and Characterization of a High Efficiency Aniline Resistance and Degrading Bacterium MC-01
Biodegradation is one of the important methods for the treatment of industrial wastewater containing aniline. In this paper, a degrading bacterium named MC-01, which could survive in high concentration aniline...
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Article
A Novel Water-soluble Ratiometric Fluorescent Probe Based on FRET for Sensing Lysosomal pH
A new ratiometric fluorescent probe based on Förster resonance energy transfer (FRET) for sensing lysosomal pH has been developed. The probe (RMPM) was composed of imidazo[1,5-α]pyridine quaternary ammonium sa...
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Article
Semi-pilot Scale Microbial Oil Production by Trichosporon cutaneum Using Medium Containing Corncob Acid Hydrolysate
In this study, semi-pilot scale microbial oil production by Trichosporon cutaneum using medium containing corncob acid hydrolysate was carried out in a 50-L fermentor. Scale up showed no negative influence on lip...
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Article
Elucidating the Beneficial Effect of Corncob Acid Hydrolysate Environment on Lipid Fermentation of Trichosporon dermatis by Method of Cell Biology
In present study, the beneficial effect of corncob acid hydrolysate environment on lipid fermentation of Trichosporon dermatis was elucidated by method of cell biology (mainly using flow cytometry and microscope)...
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Article
Transgenic NfFeSOD Sedum alfredii plants exhibited profound growth impairments and better relative tolerance to long-term abiotic stresses
Transgenic research was preformed by transferring a cyanobacterial (Nostoc flagelliforme) iron superoxide dismutase gene (NfFeSOD) into heavy metal hyperaccumulator Sedum alfredii via Agrobacterium-mediated metho...
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Article
Solvents Production from a Mixture of Glucose and Xylose by Mixed Fermentation of Clostridium acetobutylicum and Saccharomyces cerevisiae
To overcome the xylose utilization defect in ethanol fermentation by wide-type Saccharomyces cerevisiae and alleviate the carbon catabolite repression (CCR) in acetone-butanol-ethanol (ABE) fermentation by Clostr...
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Article
Hydroxysafflor yellow A (HYSA) inhibited the proliferation and differentiation of 3T3-L1 preadipocytes
Hydroxysafflor yellow A (HSYA), a main component of safflor yellow, has been demonstrated to prevent steroid-induced avascular necrosis of femoral head by inhibiting primary bone marrow-derived mesenchymal str...
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Article
A Novel Coumarin-Based Fluorescent Probe for the Detection of Hydrazine Both in Aqueous Solution and Vapor State
A novel coumarin-based fluorescent probe CF was synthesized for the detection of hydrazine both in aqueous solution and vapor state with high sensitivity and selectivity. Upon addition of hydrazine, the solution ...
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Article
Resveratrol Inhibits Proliferation and Induces Apoptosis of Pathological Scar Fibroblasts Through the Mechanism Involving TGF-β1/Smads Signaling Pathway
The objective of this study was to determine the effect of resveratrol (Res) treatment on pathological scar fibroblasts and the changes in TGF-β1/Smads signaling pathway. For this purpose, cultured pathologic...
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Article
Diversity and bioprospecting of culturable actinomycetes from marine sediment of the Yellow Sea, China
Marine actinomycetes are a potential source of a wide variety of bioactive natural products. In this work, seven pretreatments, three selective isolation media, and five artificial seawater concentrations were...
