Results 121 to 130 of about 565,147 (175)

[Preparation of a novel polyhydroxy silica stationary phase and application in the separation of alginate oligosaccharides]. [PDF]

Se Pu
Jiao RW, Zhang DD, Hu XY, Zhu WT, Li X, Cai YD, Ren DD, Wang QK, Wu L, Zhou H.   +9 more
europepmc   +1 more source

一种硼氢化钙储氢材料的制备方法

, 2011
本发明公开了一种硼氢化钙储氢材料的制备方法。将金属钙的卤化物和金属硼氢化物按一定的化学计量比装入耐压容器内，采用机械混合或机械球磨的方式，使其均匀混合；将合适的有机溶剂加入到混合均匀的反应原料中，室温下搅拌使金属钙的卤化物和金属硼氢化的置换反应完全进行。之后将反应产物分离、结晶纯化即可得到硼氢化钙。本发明具有操作简单、成本低廉、易于批量生产、收率高等优点，可制备纯度较高的产品 ...
褚海亮, 陈萍, 熊智涛
core  

[Antibacterial properties, biocompatibility, and clinical selection strategies of root canal filling materials for primary teeth]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Wang H, Liu O, Li P, Ru X, Xu J, Chen X.
europepmc   +1 more source

提升酸扩散渗析发电产能的研究

Gongye shui chuli
自然界中广泛存在盐差能，利用反电渗析技术可以将盐差能转化为电能，是一种新型的可再生能源技术。仿照反电渗析技术将工业过程中所排放废酸中蕴含的化学势能利用起来，将阻氢膜和酸扩散渗析膜交替排布，组装了酸扩散渗析发电装置。并通过制备不同的阻氢膜提高了酸差转化为电能的效率。同时，探讨了电极液对产电效率的影响。实验结果表明，0.05 mol/L K3［（Fe（CN）6］、0.05 mol/L K4［Fe（CN）6］和0.25 mol/L NaCl组成的混合溶液的电极液产能更高 ...
张祥勇, 郎巧霖, 张杨
doaj  

[Fecal microbiota transplantation inhibits colonic tumor growth in mice by suppressing the TLR4/MyD88/NF-κB signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang J, Bai J, Ren X, Ye X, Tan M, Yang Y, Li L, Fu Z.   +7 more
europepmc   +1 more source

[Deep eutectic solvent and improved needle filter-based liquid-membrane microextraction combined with high performance liquid chromatography for the determination of sulfonamide and fluoroquinolone residues in milk]. [PDF]

Se Pu
Xu RM, Wu YY, Gu ZH, Wei W, Lu XY, Xia ZH.   +5 more
europepmc   +1 more source

[A case of neonatal fatty acid oxidation disorder]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Deng LL, Zou HM, Cheng TT, Yuan Y, Zhang HY.   +4 more
europepmc   +1 more source

[Revolution teaching practice in sample pretreatment supported by large-scale instrument： a case study of magnetic covalent organic framework enriching organic ultraviolet filters in seawater]. [PDF]

Se Pu
Li S, Zhu YL, Ren Z, Gao DD, Gu HL, Lao JL.   +5 more
europepmc   +1 more source

[Clinical characteristics of late-onset circulatory collapse in preterm infants]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Huang Y, Zhu MY, Li JF, Zhang Q, Dai CL, Feng ZT.   +5 more
europepmc   +1 more source

[Preparation of a chiral porous organic cage-bonded silica high performance liquid chromatography stationary phase and its application to the resolution of chiral compounds]. [PDF]

Se Pu
Wu JL, Yu LQ, Wang BJ, Xie SM, Zhang JH, Yuan LM.   +5 more
europepmc   +1 more source