2篇
您的检索式：作者名="Junlan Shu"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Dietary fatty acids in gut health: Absorption, metabolism and function显示文摘In biological responses,fatty acids(FA)are absorbed and metabolized in the form of substrates for energy production.The molecular structures(number of double bonds and chain length)and composition of dietary FA impact digestion,absorption and metabolism,and the biological roles of FA.Recently,increasing evidence indicates that FA are essentially utilized as an energy source and are signaling molecules that exert physiological activity of gut microbiota and immune responses.In addition,FA could serve as natural ligands for orphan G protein-coupled receptors(GPCR),also called free fatty acid receptors(FFAR),which intertwine metabolic and immune systems via multiple mechanisms.The present review explores the recent findings on FA absorption and its impact on gut health,particularly addressing the mechanism by which dietary FA potentially influences intestinal microbiota and epithelial functions.Also,this work attempts to uncover research ideas for devising future strategies for manipulating the composition of dietary FA to regulate gut health and support a normal immune system for metabolic and immune disorders. | E.Xu Chao Chen Jie Fu Luoyi Zhu Junlan Shu Mingliang Jin Yizhen Wang Xin Zong | 2021 | Animal Nutrition2021，，4： | 4 |
| 2 | Photoluminescence properties and thermal stability of Eu^(3+)-activated La_(7)Ta_(3)W_(4)O_(30) red-emitting phosphors for near-UV-excited w-LEDs显示文摘Novel trivalent europium(Eu^(3+))-activated La_(7)Ta_(3)W_(4)O_(30):xEu^(3+)(x=0.5 mol%-40 mol%) red-emitting phosphors were synthesized by means of a high-temperature solid-state reaction.The structure,morphology,photoluminescence,thermal-stability properties,lifetime,and color-rendering of the prepared phosphors were investigated in detail.The La_(7)Ta_(3)W_(4)O_(30):Eu^(3+) phosphors show five emission peaks under near-ultraviolet(n-UV) at 397 nm,and these peaks are ascribed to the transitions of ^(5)D0-^(7)Fj(j=0,1,2,3 and 4) by Eu^(3+) ions.The optimal doping concentration of Eu^(3+) is 20 mol%,and the critical distance of the energy transfer between the Eu^(3+)ions was calculated to be 1.768 nm.The quenching temperature(T_(0.5)) of La_(7)Ta_(3)W_(4)O_(30):20 mol%Eu^(3+) is about 440 K.The quantum yield(QY) was measured to be 85.85%.The fabricated white-light-emitting diodes(w-LEDs) possess high color-rendering index(R_(a)) of 90,and high correlated color temperature(CCT) of 5810 K,respectively.The Commission Internationale de L’Eclairage(CIE) coordinates are(0.311,0.322).Therefore,the prepared phosphor has a promising application for w-LEDs. | Yu Ren Bin Deng Ting Liang Shuang Shu Junlan Guo Shoucheng Zhao Ruijin Yu | 2021 | Journal of Rare Earths2021，39，8： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员