The Experts below are selected from a list of 3543 Experts worldwide ranked by ideXlab platform
Yongxiang Zhao - One of the best experts on this subject based on the ideXlab platform.
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Promising Carbon Matrix Derived from Willow Catkins for the Synthesis of SnO2/C Composites with Enhanced Electrical Performance for Li-Ion Batteries
NANO, 2018Co-Authors: Yun Zhao, Yongxiang ZhaoAbstract:Willow catkins as a kind of seasonal biomass are harmful to human health in terms of causing respiratory ailments and Skin Anaphylaxis every spring. To explore the high-value utilization of willow ...
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Promising Carbon Matrix Derived from Willow Catkins for the Synthesis of SnO2/C Composites with Enhanced Electrical Performance for Li-Ion Batteries
Nano, 2018Co-Authors: Yun Zhao, Yongxiang ZhaoAbstract:Willow catkins as a kind of seasonal biomass are harmful to human health in terms of causing respiratory ailments and Skin Anaphylaxis every spring. To explore the high-value utilization of willow catkins, in this study, we attempt to develop a kind of tin-based anode materials with willow catkin derived carbon (WCC) as the matrix. A designed solvent-thermal method involving thiourea as stabilizer and acetone–H2O mixture as solvent has been employed to fabricate SnO2–WCC composites, which exhibit uniform deposition of well-dispersed SnO2 nanoparticles on the surface of WCC. As an anode material for lithium-ion batteries (LIBs), the SnO2–WCC composite delivered a stable discharge capacity of 565[Formula: see text]mAh g[Formula: see text] at 100[Formula: see text]mA g[Formula: see text] after 70 cycles and a good rate capability of 349[Formula: see text]mAh g[Formula: see text] at 1000[Formula: see text]mA g[Formula: see text]. The high dispersity of SnO2 nanoparticles and high conductivity of WCC are both believed to contribute to the excellent electrochemical performances. These results suggest the potential of willow catkins derived carbonaceous materials applied in anode materials of LIBs and shed light on the creation of advanced carbon materials from other biomass materials towards energy storage applications.
Yun Zhao - One of the best experts on this subject based on the ideXlab platform.
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Promising Carbon Matrix Derived from Willow Catkins for the Synthesis of SnO2/C Composites with Enhanced Electrical Performance for Li-Ion Batteries
NANO, 2018Co-Authors: Yun Zhao, Yongxiang ZhaoAbstract:Willow catkins as a kind of seasonal biomass are harmful to human health in terms of causing respiratory ailments and Skin Anaphylaxis every spring. To explore the high-value utilization of willow ...
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Promising Carbon Matrix Derived from Willow Catkins for the Synthesis of SnO2/C Composites with Enhanced Electrical Performance for Li-Ion Batteries
Nano, 2018Co-Authors: Yun Zhao, Yongxiang ZhaoAbstract:Willow catkins as a kind of seasonal biomass are harmful to human health in terms of causing respiratory ailments and Skin Anaphylaxis every spring. To explore the high-value utilization of willow catkins, in this study, we attempt to develop a kind of tin-based anode materials with willow catkin derived carbon (WCC) as the matrix. A designed solvent-thermal method involving thiourea as stabilizer and acetone–H2O mixture as solvent has been employed to fabricate SnO2–WCC composites, which exhibit uniform deposition of well-dispersed SnO2 nanoparticles on the surface of WCC. As an anode material for lithium-ion batteries (LIBs), the SnO2–WCC composite delivered a stable discharge capacity of 565[Formula: see text]mAh g[Formula: see text] at 100[Formula: see text]mA g[Formula: see text] after 70 cycles and a good rate capability of 349[Formula: see text]mAh g[Formula: see text] at 1000[Formula: see text]mA g[Formula: see text]. The high dispersity of SnO2 nanoparticles and high conductivity of WCC are both believed to contribute to the excellent electrochemical performances. These results suggest the potential of willow catkins derived carbonaceous materials applied in anode materials of LIBs and shed light on the creation of advanced carbon materials from other biomass materials towards energy storage applications.
Li Yan-jin - One of the best experts on this subject based on the ideXlab platform.
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Experimental Study on Pharmacological Effects of Alcohol Extracts of Aeschynomene indica L.
Guangxi Medical Journal, 2013Co-Authors: Li Yan-jinAbstract:Objective To observe the pharmacological effects of alcohol extracts of Aeschynomene indica L.. Methods The methods of tube doubling dilution,the ear swelling induced by the croton oil,acetic acid twisting as well as the test of Skin allergy and acute toxicity test were adopted in the study. Results Alcohol extracts of Aeschynornene indica L. had strong bacteriostatic effects on staphylococcus aureus and bacillus subtilis,it inhibited the ear swelling induced by the croton oil,decreased the body twisting times induced by acetic acid,and alleviated Skin Anaphylaxis in mice. The acute toxicity test showed that the maximum dosage of alcohol extracts of Aeschynomene indica L. was 150. 7g crude drug / kg. Conclusion Alcohol extracts of Aeschynormene indica L has some bacteriostatic,anti-inflammatory,analgesic and antiallergic effects as well as little toxicity.
Paul J. Bryce - One of the best experts on this subject based on the ideXlab platform.
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Allergic inflammation is initiated by IL-33-dependent crosstalk between mast cells and basophils.
PloS one, 2020Co-Authors: Chia Lin Hsu, Krishan D. Chhiba, Rebecca A. Krier-burris, Shweta S Hosakoppal, Sergejs Berdnikovs, Mendy L. Miller, Paul J. BryceAbstract:IgE-primed mast cells in peripheral tissues, including the Skin, lung, and intestine, are key initiators of allergen-triggered edema and inflammation. Particularly in severe forms of allergy, this inflammation becomes strongly neutrophil dominated, and yet how mast cells coordinate this type of response is unknown. We and others have reported that activated mast cells––a hematopoietic cell type––can produce IL-33, a cytokine known to participate in allergic responses but generally considered as being of epithelial origin and driving Type 2 immune responses (e.g., ILC2 and eosinophil activation). Using models of Skin Anaphylaxis, our data reveal that mast cell-derived IL-33 also initiates neutrophilic inflammation. We demonstrate a cellular crosstalk mechanism whereby activated mast cells crosstalk to IL-33 receptor–bearing basophils, driving these basophils to adopt a unique response signature rich in neutrophil-associated molecules. We further establish that basophil expression of CXCL1 is necessary for IgE-driven neutrophilic inflammation. Our findings thus unearth a new mechanism by which mast cells initiate local inflammation after antigen triggering and might explain the complex inflammatory phenotypes observed in severe allergic diseases. Moreover, our findings (i) establish a functional link from IL-33 to neutrophilic inflammation that extends IL-33–mediated biology well beyond that of Type 2 immunity, and (ii) demonstrate the functional importance of hematopoietic cell–derived IL-33 in allergic pathogenesis.
Palivets Aiu - One of the best experts on this subject based on the ideXlab platform.
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Experimental studies on the effect of ceramic materials on cellular and humoral immunity
Likars'ka sprava, 2001Co-Authors: Palivets AiuAbstract:It has been established in an experimental setting in laboratory animals through testing a number of reactions such as active Skin Anaphylaxis reaction, mast cell degranulation reaction, specific leucocyte lysis reaction, delayed hypersensitivity reaction, and graft-versus-host reaction that ceramic preparations hydroxilapatite M and osteogel-7 have no sensitizing effects; osteogel-7 is not endowed with immunomodulating activity, which fact suggests to us its immunological inertness.