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Author

Hong Liu

Other affiliations: Shanghai University, Guangzhou University, University of Jinan  ...read more
Bio: Hong Liu is an academic researcher from Shandong University. The author has contributed to research in topics: Medicine & Materials science. The author has an hindex of 100, co-authored 1905 publications receiving 57561 citations. Previous affiliations of Hong Liu include Shanghai University & Guangzhou University.


Papers
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Journal ArticleDOI
TL;DR: A γ-carbon activation method that operates through N-heterocyclic carbene/Brønsted acid cooperative catalysis for highly enantioselective synthesis of δ-lactams is reported.

35 citations

Journal ArticleDOI
TL;DR: In this paper, the performance of the TS-1/diatomite catalyst for hydroxylation of phenol was investigated in the fixed-bed reactor, and the results showed that the activity and the selectivity to product of the T1/Diamite catalyst decrease simultaneously with an increase of the reaction time.

35 citations

Journal ArticleDOI
TL;DR: In this article, the formation process of the Y-compound/Al 2 O 3 core-shell structure is discussed on the basis of zeta-potential measurements and HRTEM results.
Abstract: Synthesis of Y 3 Al 5 O 12 (YAG) powders respectively presents morphology control and chemical stoichiometry problems when employing the solid-state reaction or the wet-chemical route. YAG powder retaining the morphology of Al 2 O 3 powder was designed and synthesized via a partial wet-chemical process with yttrium ions precipitating on the Al 2 O 3 particles. The formation process of the Y-compound/Al 2 O 3 core–shell structure is discussed on the basis of zeta-potential measurements and HRTEM results. Two stages, including direct precipitation at the surface of the Al 2 O 3 particles and the assembly of the yttrium precipitate from explosive nucleation onto the yttrium compound-coated Al 2 O 3 particles, are proposed. A spherical surface reaction process is illustrated. A pure YAG phase can be realized at a temperature about 300 °C lower than that of the traditional solid-state reaction process.

35 citations

Journal ArticleDOI
TL;DR: A plausible mechanism for enhanced Fenton-like degradation of DMP by phenolics was proposed, and phenolic compounds could accelerate the Fenton's degradation with an increased efficiency of H2O2 utilization.

35 citations

Journal ArticleDOI
TL;DR: In this article, Neodymium-doped yttrium aluminum garnet (Nd:YAG) nanopowders were synthesized via the urea homogeneous precipitation method and the morphology and sintering property controlling effects of ammonium sulfate and urea during the synthesis process were discussed.

35 citations


Cited by
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Journal ArticleDOI

[...]

08 Dec 2001-BMJ
TL;DR: There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.
Abstract: There is, I think, something ethereal about i —the square root of minus one. I remember first hearing about it at school. It seemed an odd beast at that time—an intruder hovering on the edge of reality. Usually familiarity dulls this sense of the bizarre, but in the case of i it was the reverse: over the years the sense of its surreal nature intensified. It seemed that it was impossible to write mathematics that described the real world in …

33,785 citations

28 Jul 2005
TL;DR: PfPMP1)与感染红细胞、树突状组胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作�ly.
Abstract: 抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1(PfPMP1)与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用,在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员,通过启动转录不同的var基因变异体为抗原变异提供了分子基础。

18,940 citations

Journal ArticleDOI
TL;DR: This Review describes how the tunable electronic structure of TMDs makes them attractive for a variety of applications, as well as electrically active materials in opto-electronics.
Abstract: Ultrathin two-dimensional nanosheets of layered transition metal dichalcogenides (TMDs) are fundamentally and technologically intriguing. In contrast to the graphene sheet, they are chemically versatile. Mono- or few-layered TMDs - obtained either through exfoliation of bulk materials or bottom-up syntheses - are direct-gap semiconductors whose bandgap energy, as well as carrier type (n- or p-type), varies between compounds depending on their composition, structure and dimensionality. In this Review, we describe how the tunable electronic structure of TMDs makes them attractive for a variety of applications. They have been investigated as chemically active electrocatalysts for hydrogen evolution and hydrosulfurization, as well as electrically active materials in opto-electronics. Their morphologies and properties are also useful for energy storage applications such as electrodes for Li-ion batteries and supercapacitors.

7,903 citations