supported by the National Natural Science Foundation of China (No.21936001);the Beijing Outstanding Young Scientist Program (No.BJJWZYJH01201910005017)。
Modern chromatography is increasingly focused on miniaturization and integration. Compared to conventional liquid chromatography, microfluidic chip liquid chromatography(microchip-LC) has the potential due to its zero...
financially supported by the Natural Science Foundation of Hebei(Nos.B02020208088,H2020206514 and B2021208074);S&T Program of Hebei(Nos.20544401D,20314401D,206Z4406G,21314402D,22344402D,22373709D,22284601Z and 21344601D);Tianjin Science and Technology Project(No.19YFSLQY00070)。
Herein,we successfully prepare highly dispersed and uniform small nano-size nickel nanoparticles embedded on core-shell carbon spheres by confined-deposition method.The mesoporous silica layer containing surfactant co...
financially supported by the National Natural Science Foundation of China(31930107);the Fundamental Research Funds for the Central Universities(2021FZZX003-02-06);China Agricultural Research System(No.CARS-36)。
This study aimed to evaluate role of nano-sized zinc(Zn)on lactation performance,health status,and mammary permeability of lactating dairy cows.Thirty multiparous dairy cows with similar days in milk(158±43.2)and bod...
financially supported by the Natural Science Foundation of China(No.51922026);the Fundamental Research Funds for the Central Universities(Nos.N2002013 and N2002005);the support from the National Science Foundation(Nos.DMR-1611180 and 1809640)with the program directors,Drs.G.Shiflet and D.Farkas。
There is currently a gap in our understanding of mechanisms that contribute to high strength and high plasticity in high strength UFG ferritic steel with nano-size Fe3 C carbides in situations that involve combination...
financially supported by the National Natural Science Foundation of China(Nos.21673048,21875044,52073064,22005058 and 22005057);National Key R&D Program of China(No.2018YFA0209401);Key Basic Research Program of Science and Technology Commission of Shanghai Municipality(No.20JC1415300);Program of Shanghai Academic Research Leader(No.19XD1420300);the state key laboratory of Transducer Technology of China(No.SKT1904);supporting project number(No.RSP-2020/155)。
The rapid development of internet and internet of things brings new opportunities for the expansion of intelligent sensors,and acetone as a major disease detection indicator(i.e.,diabetes)making it become extremely im...
supported financially by the Key Research and Development Program of Guangdong Province(NO.2020B010186002);the Science and Technology Major Project of Hunan Province(NO.2017GK4002)。
In order to overcome the trade-off between the strength and electrical conductivity of aluminum alloy conductors,the new Al-Ce-Sc,Al-Ce-Y,Al-Ce-Zr and Al-Ce-Sc-Y alloys were prepared by die casting,high temperature ho...
The authors grateful acknowledge the financial support of the National Natural Science Foundation of China under Projects No.51871147 and 51704195;the China Postdoctoral Science Foundation under Project No.19Z102060057;the National Science and Technology Major Project under Project No.2017-VI-0013-0085;the Science Fund for Creative Research Groups of the National Natural Science Foundation of China under Project No.51821001;the Aviation Power Fund under Project No.6141B090324.
Thermally stable nano-size ceramic particles are the preferred reinforcements for superalloys as they improve the alloys'microstructural stability and high-temperature properties.In this work,very dense and crack-free...
The surface quality of the substrate is a crucial factor in building "clean" quantum-dimensional systems. There are a number of micro-nano metric methods for the analysis state of surface: the atomic force microsco...
This work was supported by the Major Program of National Natural Science Foundation of China (No. 21334005) and the National Natural Science Foundation of China (No. 20874079). We gratefully acknowledge Prof. Can Li in State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, for their discussion and kind help for instrument.
In the present work, nanofibrous chitin microsphere (NCM) was prepared via sol-gel transition from a chitin solution dissolved in a NaOH/urea aqueous system at low temperatures. Ag nanoparticles (AgNPs) were synth...
supported by National Natural Science Foundation of China(No.51177008)
Nano-size aluminum nitride (A1N) powders have been successfully synthesized with a high efficiency method through annealing from milling assisted by discharge plasma (p-milling) alumina (Al2O3) precursors. The c...