Institution
Foshan University
Education•Foshan, China•
About: Foshan University is a education organization based out in Foshan, China. It is known for research contribution in the topics: Catalysis & Adsorption. The organization has 3906 authors who have published 4171 publications receiving 40027 citations.
Topics: Catalysis, Adsorption, Biochar, Computer science, Chemistry
Papers published on a yearly basis
Papers
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TL;DR: In this paper, the microstructures, mechanical properties, corrosion behaviour and biocompatibility of the Mg-Zr-Ca alloys have been investigated for potential use in orthopaedic applications.
Abstract: The microstructures, mechanical properties, corrosion behaviour and biocompatibility of the Mg–Zr–Ca alloys have been investigated for potential use in orthopaedic applications. The microstructures of the alloys were examined using X-ray diffraction analysis, optical microscopy and scanning electron microscopy. The mechanical properties of Mg–Zr–Ca alloys were determined from compressive tests. The corrosion behaviour has been investigated using an immersion test and electrochemical measurement. The biocompatibility was evaluated by cell growth factor using osteoblast-like SaOS2 cell. The experimental results indicate that the hot-rolled Mg–Zr–Ca alloys exhibit much finer microstructures than the as-cast Mg–Zr–Ca alloys which show coarse microstructures. The compressive strength of the hot-rolled alloys is much higher than that of the as-cast alloys and the human bone, which would offer appropriate mechanical properties for orthopaedic applications. The corrosion resistance of the alloys can be enhanced significantly by hot-rolling process. Hot-rolled Mg–0.5Zr–1Ca alloy (wt %) exhibits the lowest corrosion rate among all alloys studied in this paper. The hot-rolled Mg–0.5Zr–1Ca and Mg–1Zr–1Ca alloys exhibit better biocompatibility than other studied alloys and possess advanced mechanical properties, corrosion resistance and biocompatibility, suggesting that they have a great potential to be good candidates for orthopaedic applications.
26 citations
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TL;DR: In this paper, a cross-linked poly(vinyl alcohol)/glutaraldehyde/attapulgite/titanium dioxide coating was decorated on stainless steel mesh through a simple brush-painting approach, endowing it with superhydrophilicity/underwater superoleophobicity.
25 citations
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TL;DR: In this review, literature of X-ray fluorescence are extensively researched and summarized from food and agricultural science areas focusing on food safety inspection, food nutrition, plant science, soil science, and Ca-related problems in horticultural crops.
Abstract: Recently X-ray fluorescence techniques have been widely used in food and agricultural science areas. Minimal sample preparation, nondestructive analysis, high spatial resolution, and multiple elements measurements within a single sample are among its advantages. In this review, literature of X-ray fluorescence are extensively researched and summarized from food and agricultural science areas focusing on food safety inspection, food nutrition, plant science, soil science, and Ca-related problems in horticultural crops. In addition, the advantages and disadvantages of X-ray fluorescence comparing with traditional analytical techniques of elements are also discussed. The more advanced technology such as developments of detector, scanning system, beamline capability among others would significantly increase future application of X-ray fluorescence techniques. Combination use of XRF with other tools such as chemometrics or data analytics would greatly improve its prediction performance. These further improvements offer exciting perspectives for the application of X-ray fluorescence in the food and agricultural science areas.
25 citations
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TL;DR: Li et al. as mentioned in this paper investigated the impact of grassland degradation on the soil phytolith and Phytolith-occluded C (PhytOC) accumulation using a mass-balance approach.
25 citations
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TL;DR: The geometric phase of light has been demonstrated in various platforms of the linear optical regime, raising interest both for fundamental science as well as applications, such as flat optical elements as discussed by the authors.
Abstract: The geometric phase of light has been demonstrated in various platforms of the linear optical regime, raising interest both for fundamental science as well as applications, such as flat optical elements. Recently, the concept of geometric phases has been extended to nonlinear optics, following advances in engineering both bulk nonlinear photonic crystals and nonlinear metasurfaces. These new technologies offer a great promise of applications for nonlinear manipulation of light. In this review, we cover the recent theoretical and experimental advances in the field of geometric phases accompanying nonlinear frequency conversion. We first consider the case of bulk nonlinear photonic crystals, in which the interaction between propagating waves is quasi-phase-matched, with an engineerable geometric phase accumulated by the light. Nonlinear photonic crystals can offer efficient and robust frequency conversion in both the linearized and fully-nonlinear regimes of interaction, and allow for several applications including adiabatic mode conversion, electromagnetic nonreciprocity and novel topological effects for light. We then cover the rapidly-growing field of nonlinear Pancharatnam-Berry metasurfaces, which allow the simultaneous nonlinear generation and shaping of light by using ultrathin optical elements with subwavelength phase and amplitude resolution. We discuss the macroscopic selection rules that depend on the rotational symmetry of the constituent meta-atoms, the order of the harmonic generations, and the change in circular polarization. Continuous geometric phase gradients allow the steering of light beams and shaping of their spatial modes. More complex designs perform nonlinear imaging and multiplex nonlinear holograms, where the functionality is varied according to the generated harmonic order and polarization. Recent advancements in the fabrication of three dimensional nonlinear photonic crystals, as well as the pursuit of quantum light sources based on nonlinear metasurfaces, offer exciting new possibilities for novel nonlinear optical applications based on geometric phases.
25 citations
Authors
Showing all 3945 results
Name | H-index | Papers | Citations |
---|---|---|---|
Enrico Martinoia | 96 | 260 | 26702 |
Sergey Shabala | 86 | 435 | 26083 |
Boris A. Malomed | 78 | 1312 | 33411 |
Hailong Wang | 69 | 647 | 19652 |
Michael G. Palmgren | 69 | 183 | 16701 |
Xin Lu | 63 | 371 | 13739 |
Lai-Chang Zhang | 62 | 338 | 13627 |
Ying Zhou | 60 | 663 | 14349 |
Ping Xie | 57 | 415 | 12718 |
Yanfeng Gao | 56 | 305 | 10527 |
Yong Liang | 54 | 397 | 9433 |
Jian Zhen Ou | 54 | 161 | 10963 |
Yunbi Xu | 51 | 115 | 11362 |
Bao-Zhu Guo | 49 | 314 | 8482 |
Hao Wang | 48 | 483 | 9286 |