296 research outputs found
Perspectives on studies on soil carbon stocks and the carbon sequestration potential of China
Peer reviewedPostprin
Does metal pollution matter with C retention by rice soil?
Date of Acceptance: 17/07/2015 The research work was supported by the China Natural Science Foundation under a grant number of 40830528 and of 40671180. P.S. is a Royal Scoiety-Wolfson Research Merit Award holder and was supported by additional travel funds from a UK BBSRC China Partnership Award. P.S.’s contribution was supported by the UK-China Sustainable Agriculture Innovation Network (SAIN). D.C. was supported by an additional travel and collaboration funding from the China Ministry of Education under a “111” project.Peer reviewedPublisher PD
Applications of Micro/Nano Automation Technology in Detecting Cancer Cells for Personalized Medicine
Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition
To grow precisely aligned graphene on h-BN without metal catalyst is
extremely important, which allows for intriguing physical properties and
devices of graphene/h-BN hetero-structure to be studied in a controllable
manner. In this report, such hetero-structures were fabricated and investigated
by atomic resolution scanning probe microscopy. Moirre patterns are observed
and the sensitivity of moirre interferometry proves that the graphene grains
can align precisely with the underlying h-BN lattice within an error of less
than 0.05 degree. The occurrence of moirre pattern clearly indicates that the
graphene locks into h-BN via van der Waals epitaxy with its interfacial stress
greatly released. It is worthy to note that the edges of the graphene grains
are primarily oriented along the armchair direction. The field effect mobility
in such graphene flakes exceeds 20,000 cm2/V.s at ambient condition. This work
opens the door of atomic engineering of graphene on h-BN, and sheds light on
fundamental research as well as electronic applications based on graphene/h-BN
hetero-structure.Comment: 22 pages, 4 figures, the supporting information is also include
Effects of neferine on TGF-β1 induced proliferation and gremlin expression in hepatic stellate cells
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