全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Ahmad S , Munir S , Zeb N ...
来源:[J].International Journal of Nanomedicine(IF 3.463), 2019, Vol.Volume 14, pp.5087-5107DOAJ
摘要:... This review is a comprehensive contribution in the field of green synthesis, characterization, and biological activities of AgNPs using different biological sources.Methods: Biosynthesis of AgNPs can be accomplished by physical, chemical, and green synthesis; however, synthesis...
作者:Tao Liu , Qingjie Du , Suzhi Li ...
来源:[J].BMC Plant Biology(IF 4.354), 2019, Vol.19 (1), pp.1-13DOAJ
摘要:Abstract Background Exogenous 5-aminolevulinic acid (ALA) positively regulates plants chlorophyll synthesis and protects them against environmental stresses, although the protection mechanism is not fully clear. Here, we explored the effects of ALA on chlorophyll synthesis in tom...
作者:Qin F , Shen T , Cao H ...
来源:[J].International Journal of Nanomedicine(IF 3.463), 2019, Vol.Volume 14, pp.4601-4611DOAJ
摘要:... The potential of CeO2NPs to protect testosterone synthesis in primary mouse Leydig cells during exposure to 1,800 MHz radiofrequency (RF) radiation was examined in vitro.Methods: Leydig cells were treated with different concentrations of CeO2NPs to identify the optimum con...
作者:Junxiu Ma , Xinyu Gao , Juan Qi ...
来源:[J].Journal of the Iranian Chemical Society(IF 1.467), 2017, Vol.14 (4), pp.915-923Springer
摘要:Abstract(#br)The synthesis process of 3,5-diamino-1,2,4-triazole (DAT) was investigated by on-line attenuated total reflection infrared (ATR-IR) spectroscopy combined with advanced chemometrics method. The principal component analysis (PCA) was used to analyze the IR spectra matr...
作者:Matej Baláž , Ľudmila Balážová , Nina Daneu ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1), pp.1-9Springer
摘要:Abstract(#br)Within this study, a stable nanosuspension of silver nanoparticles (Ag NPs) was prepared using a two-step synthesis and stabilization approach. The Ag NPs were synthesized from a silver nitrate solution using the Origanum vulgare L. plant extract as the reducing ag...
作者:Xin Zhang , Xiu Zhang
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2017, Vol.2017 (1), pp.1-9Springer
摘要:... NrABC is applied to tackle the synthesis of phased linear arrays. Pros and cons of NrABC is provided along with a comparison to standard ABC. Binary space partitioning tree structure is used to record history evolutionary information. Non-revisiting scheme assures NrABC keepi...
作者:Wenjie Zhu , Jingxuan Wang , Di Wu ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1), pp.1-9Springer
摘要:... The effects of microwave heating times on the pore structure of the resulting MSMs were investigated as well as the effects of different acids which were employed to adjust the solution pH during the synthesis. The obtained MCM-41 samples were characterized by nitrogen adso...
作者:Jingyuan Fei , Lixian Sun , Cuifeng Zhou ...
来源:[J].Nanoscale Research Letters(IF 2.524), 2017, Vol.12 (1), pp.1-9Springer
摘要:... Adding porogen with precursors during the synthesis, the obtained catalysts were mainly Mn 2 O 3 crystalline, which showed relatively low activity in the oxidation. All prepared samples showed high selectivity for benzaldehyde and benzoic acid. The obtained catalysts are...
作者:Helen Aveyard , Caroline Bradbury-Jones
来源:[J].BMC Medical Research Methodology(IF 2.211), 2019, Vol.19 (1), pp.1-9DOAJ
摘要:... Method We undertook a focused mapping review and synthesis. Literature reviews; defined as papers with the terms review or synthesis in the title, published in five nursing journals between January 2017–June 2018 were identified. We recorded the type of review and how the...
作者:Rocio A Lizarraga-Morales , Yimo Guo , Guoying Zhao ...
来源:[J].EURASIP Journal on Image and Video Processing(IF 0.57), 2014, Vol.2014 (1), pp.1-15Springer
摘要:Abstract(#br)In this paper, we study the use of local spatiotemporal patterns in a non-parametric dynamic texture synthesis method. Given a finite sample video of a texture in motion, dynamic texture synthesis may create a new video sequence, perceptually similar to the input, wi...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×